On this pageCan the employer require assignment of every invention?
State Law Practice Guide

Employee Invention Assignment in Alaska

Alaska has no employee-invention-assignment statute — the one legislative attempt, 2022 Senate Bill 232, died in committee — so an assignment clause is bounded only by ordinary contract law, the common-law default rules, and the federal patent and copyright overlay, not a California-style own-time carve-out or notice requirement. Absent a written assignment the inventor owns unless hired to invent, no Alaska decision found in our review addresses employee-invention ownership, and a post-employment holdover clause is unsettled — the likeliest analogy is Alaska's restrictive-covenant line, where courts reform overbroad restraints drafted in good faith but refuse to save willful overreach.

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Can an Alaska employer require assignment of every invention?

There is no statutory ceiling. Alaska has no employee-invention-assignment statute — nothing that voids an assignment of a true own-time, own-resource invention — so an assignment clause's reach is bounded only by ordinary contract law, the common-law inventor-owns default, and the federal patent and copyright overlay. The Legislature considered a California-style carve-out once, in 2022 Senate Bill 232, and let it die in committee.

The statutory silence is verifiable. Article 1 of the employment-practices chapter of the Alaska Statutes runs from AS 23.10.015 through AS 23.10.037 and then moves to wage-payment provisions, with no invention or intellectual-property-assignment section, and the trade-and-commerce title contains no employee-invention chapter either. An Alaska employer therefore starts from contract law, not a § 2870-style statutory ceiling on what an assignment promise may capture.

The gap is a legislative choice, not an oversight. On March 15, 2022, the Senate Labor and Commerce Committee introduced Senate Bill 232, which would have added AS 23.10.038 — a classic own-time carve-out paired with an unenforceability rule and a protection against out-of-state forum clauses .

A person may not require as a condition of employment that an employee assign or offer to assign the employee's rights in an invention that the employee developed entirely on the employee's own time without using the person's equipment, supplies, facilities, or trade secret information unless the invention (1) relates, at the time of conception or reduction to practice of the invention, to the person's business or actual or anticipated research or development; or (2) results from work performed by the employee for the person.

The bill died in its committee of referral without further action, and no similar measure has been introduced in the two Legislatures since. So Alaska considered the own-time carve-out model and declined it — the proposal is useful as a map of what Alaska law does not currently do, and it is a dead bill, not law.

The substantive default the contract operates against is the federal patent premise restated in Stanford v. Roche: absent an effective assignment, rights in an invention belong to the person who conceived it .

Since 1790, the patent law has operated on the premise that rights in an invention belong to the inventor.

Adjacent Alaska statutes do not fill the gap. The Alaska Uniform Trade Secrets Act protects qualifying information against misappropriation, but it expressly leaves contract claims that are not based on misappropriation untouched — so an invention-assignment clause runs alongside trade-secret law rather than being limited by it .

contractual or other civil liability or relief that is not based upon misappropriation of a trade secret

The practical consequence is that an Alaska employer can, in principle, contract for assignment more broadly than a California or Washington employer, because no statute carves out own-time inventions from the reach of the clause. But that breadth is not unlimited: an assignment clause is still an ordinary contract term, subject to general contract-law defenses and, if it functions as a restraint on the employee, potentially to Alaska's restraint-of-trade jurisprudence. There is simply no statutory own-time safe harbor for the employee to invoke and no statutory ceiling for the drafter to code around.

Sources for this answer

Primary law · 2022-03-15

A.1 Alaska Senate Bill 232 (2022) — proposed AS 23.10.038PDF

Senate Bill 232 (2022) supports the premise that Alaska considered — and did not enact — a California-style own-time invention carve-out; the bill would have added AS 23.10.038 and died in the Senate Labor and Commerce Committee.

A person may not require as a condition of employment that an employee assign or offer to assign the employee's rights in an invention that the employee developed entirely on the employee's own time without using the person's equipment, supplies, facilities, or trade secret information unless the invention (1) relates, at the time of conception or reduction to practice of the invention, to the person's business or actual or anticipated research or development; or (2) results from work performed by the employee for the person.

See S.B. 232, 32nd Leg., 2d Sess. (Alaska 2022) (proposed AS 23.10.038(a); died in committee).

Case law · 2011-06-06

A.2 Bd. of Trustees of the Leland Stanford Junior Univ. v. Roche Molecular Systems

Stanford v. Roche confirms the long-standing premise of U.S. patent law that rights in an invention belong to the inventor, the baseline against which any assignment clause is measured.

Since 1790, the patent law has operated on the premise that rights in an invention belong to the inventor.

See Bd. of Trustees of the Leland Stanford Junior Univ. v. Roche Molecular Sys., Inc., 563 U.S. 776 (2011).

Primary law · 1988-09-02

A.3 AS 45.50.910 / .915 / .930 (AUTSA)PDF

AS 45.50.930(b)(1) supports the rule that the Alaska Uniform Trade Secrets Act does not affect contractual liability or relief that is not based on misappropriation of a trade secret, so contract-based invention-assignment claims coexist with AUTSA.

contractual or other civil liability or relief that is not based upon misappropriation of a trade secret

See Alaska Stat. § 45.50.930(b)(1).

Must an Alaska employer notify the employee?

Not applicable. Because Alaska has no invention-assignment statute, there is no statutory carve-out to notify the employee about and no notice requirement of the kind California imposes under Labor Code § 2872 or Washington imposes under RCW 49.44.140(3). Even the failed 2022 bill contained no employer-notice provision — it paired its carve-out with an unenforceability rule and a forum protection, nothing more .

There is nothing to give notice of. A notice requirement exists in California and Washington precisely to alert the employee to a statutory own-time carve-out that limits the assignment; Alaska has enacted no such carve-out, so there is no statutory line for a notice to mark. This is why the entry is marked not applicable rather than a bare no: the question presupposes a statutory carve-out that Alaska does not have.

The dead bill confirms how far even the proposed regime would have gone. Senate Bill 232 would have made a violating provision unenforceable and would have protected Alaska-resident employees from out-of-state forum clauses, but it imposed no duty to give the employee written notice of the carve-out .

A provision in an employment agreement that violates (a) of this section is unenforceable.

For a multistate employer the takeaway is the inverse of the notice states: an Alaska employer neither has to give a § 2872-style notice nor can rely on one to cure an overbroad clause. The enforceability of the assignment turns entirely on the contract language and the general limits on restraints, not on any statutory notice or disclosure formality.

Sources for this answer

Primary law · 2022-03-15

B.1 Alaska Senate Bill 232 (2022) — proposed AS 23.10.038PDF

Senate Bill 232 (2022) supports the point that even Alaska's failed carve-out bill created only an unenforceability rule and a forum protection — it contained no employer-notice provision, so no notice duty was ever proposed, let alone enacted.

A provision in an employment agreement that violates (a) of this section is unenforceable.

See S.B. 232, 32nd Leg., 2d Sess. (Alaska 2022) (proposed AS 23.10.038(b); died in committee).

Who owns an invention by default in Alaska?

The inventor, unless hired to invent. Alaska's appellate courts have never decided an employee-invention ownership dispute — our review found no Alaska shop-right, hired-to-invent, or invention-assignment decision at all — so the default comes entirely from the federal baseline: rights in an invention belong to the employee who conceived it, with a narrow exception for the employee hired to invent.

Stanford v. Roche anchors the default. The Supreme Court held that even the Bayh-Dole Act did not displace the long-standing rule that an invention belongs to its inventor, treating that premise as the baseline against which any assignment is measured .

Since 1790, the patent law has operated on the premise that rights in an invention belong to the inventor.

Because ownership starts with the inventor, an employer's title is derivative — it exists only if and to the extent the employee assigned it. Any third-party interest must trace back to that inventor-grantor .

Thus, although others may acquire an interest in an invention, any such interest — as a general rule — must trace back to the inventor.

The principal exception is the employee hired to invent. Under United States v. Dubilier Condenser Corp., an employee engaged to make a particular invention who succeeds during the term of service must assign the resulting patent to the employer .

One employed to make an invention, who succeeds, during his term of service, in accomplishing that task, is bound to assign to his employer any patent obtained.

Short of that, where the employee is neither hired to invent nor bound by a written assignment but has used the employer's time, tools, and materials to reach a concrete result, the employer's remedy under Dubilier is only an equitable shop right — a non-exclusive license to use the invention, not ownership of it. No Alaska decision found in our review has applied, narrowed, or expanded any of these doctrines, so a court facing the question would be writing on a clean Alaska slate with the federal common law as its material. Because ownership therefore starts with the inventor and Alaska has no statute filling the gap, the dependable path for an employer is a written present-assignment (hereby assigns) clause that transfers legal title automatically on conception, rather than a future promise to assign that leaves the employer with a mere equitable claim.

Sources for this answer

Case law · 2011-06-06

C.1 Bd. of Trustees of the Leland Stanford Junior Univ. v. Roche Molecular Systems

Stanford v. Roche confirms the long-standing premise of U.S. patent law that rights in an invention belong to the inventor.

Since 1790, the patent law has operated on the premise that rights in an invention belong to the inventor.

See Bd. of Trustees of the Leland Stanford Junior Univ. v. Roche Molecular Sys., Inc., 563 U.S. 776 (2011).

Case law · 2011-06-06

C.3 Bd. of Trustees of the Leland Stanford Junior Univ. v. Roche Molecular Systems

Stanford v. Roche holds that although others may acquire an interest in an invention, that interest as a general rule must trace back to the inventor — so an employer takes title only through an assignment from the employee-inventor.

Thus, although others may acquire an interest in an invention, any such interest — as a general rule — must trace back to the inventor.

See Bd. of Trustees of the Leland Stanford Junior Univ. v. Roche Molecular Sys., Inc., 563 U.S. 776 (2011).

Case law · 1933-05-08

C.2 United States v. Dubilier Condenser Corp.

United States v. Dubilier Condenser Corp. holds that an employee hired to make an invention who succeeds during the term of service is bound to assign the resulting patent to the employer.

One employed to make an invention, who succeeds, during his term of service, in accomplishing that task, is bound to assign to his employer any patent obtained.

See United States v. Dubilier Condenser Corp., 289 U.S. 178 (1933).

Are trailing-assignment (holdover) clauses enforceable in Alaska?

Unsettled. No Alaska decision found in our review addresses a trailing clause reaching inventions conceived after employment ends — indeed, none addresses employee-invention ownership at all — and there is no statutory cap because there is no invention-assignment statute. If an Alaska court treated a holdover clause as a restraint of trade, the likeliest framework is the state's restrictive-covenant line, which strictly construes such restraints but reforms overbroad ones the employer proves were drafted in good faith.

Two gaps define the Alaska picture. First, there is no statute: nothing caps the duration of a post-employment trailing assignment or otherwise limits what such a clause may reach. Second, our review found no Alaska decision applying the restrictive-covenant framework — or any framework — to an invention-holdover clause, so even the threshold question of whether such a clause counts as a restraint of trade in Alaska is open. Everything below is analogy, not settled invention law.

What Alaska does supply is a well-developed employment-covenant line. In DeCristofaro v. Security National Bank, the Alaska Supreme Court explained that non-competition agreements are disfavored in the law as restraints upon trade and because they impose hardships upon individuals seeking to earn a livelihood. They are, therefore, strictly construed.

The substantive test comes from Dominic Wenzell, D.M.D. P.C. v. Ingrim, which, quoting Restatement (Second) of Contracts § 188, treats a restraint as unenforceable on either of two grounds .

(a) the restraint is greater than is needed to protect the promisee's legitimate interest, or (b) the promisee's need is outweighed by the hardship to the promisor and the likely injury to the public.

One flag on Wenzell: it applied that balancing test to a covenant ancillary to the sale of a dental practice, a category Alaska scrutinizes less strictly than employment covenants, so its holding does not set the employment-side standard — the employment-side weight is carried by Data Management and DeCristofaro.

The distinctive Alaska feature is remedial. In Data Management, Inc. v. Greene, the court rejected both the rule that an overbroad covenant is simply void and the mechanical blue-pencil rule, and adopted reasonable alteration — with the burden on the employer .

The third approach, and the one we adopt, is to hold that if an overbroad covenant not to compete can be reasonably altered to render it enforceable, then the court shall do so unless it determines the covenant was not drafted in good faith. The burden of proving that the covenant was drafted in good faith is on the employer.

That good-faith gate has teeth. The same opinion instructs trial courts to deny reformation outright where the employer overreached willfully .

The trial court must determine whether an employer has overreached willfully and, if so, the court should refuse to alter the covenant.

Applied by analogy to a holdover invention clause, that remedial posture cuts both ways. A modestly overbroad trailing clause drafted in good faith would likely be narrowed to a reasonable scope rather than voided; a grab-everything clause that sweeps in every future invention regardless of connection to the employer risks a finding of willful overreach, which kills the clause whole. Scope also matters on the front end: in Metcalfe Investments, Inc. v. Garrison, the court enforced a customer-contact restraint with no geographic or durational limit because Such restrictive covenants are subject to a less stringent test of reasonableness than blanket prohibitions of competition. A trailing assignment tethered to the employer's trade secrets or to work the employee performed reads like that kind of narrow activity restraint; an open-ended assignment of all future inventions reads like a blanket prohibition.

One boundary note: Alaska's general Restraint of Trade Act declares contracts in restraint of trade unlawful, but it is the state's Sherman Act analogue — a general antitrust statute — and the covenant cases do not run through it, so it supplies no employment-restraint framework for a holdover clause .

All of this is conditional. Whether Alaska would classify a trailing invention-assignment clause as a restraint of trade at all, and what duration or scope would survive, has not been decided, and the safe reading is that an overbroad trailer clause is at meaningful risk while a narrow, tethered one has a plausible path through Alaska's reformation rule.

Sources for this answer

Case law · 1983-05-27

D.1 DeCristofaro v. Security Nat. Bank

DeCristofaro supports the baseline Alaska rule that non-competition agreements are disfavored as restraints upon trade and are strictly construed — the interpretive posture a holdover invention clause would face if treated as a restraint.

restraints upon trade and because they impose hardships upon individuals seeking to earn a livelihood. They are, therefore, strictly construed.

See DeCristofaro v. Sec. Nat'l Bank, 664 P.2d 167, 168-69 (Alaska 1983).

Case law · 2010-04-09

D.3 Dominic Wenzell, DMD PC v. Ingrim

Wenzell, quoting Restatement (Second) of Contracts § 188, supplies Alaska's two-prong reasonableness test for restraints of trade — unenforceable if broader than needed to protect the promisee's legitimate interest, or if that need is outweighed by hardship to the promisor and likely injury to the public; Wenzell applied it to a sale-of-business covenant, a category Alaska scrutinizes less strictly than employment covenants.

(a) the restraint is greater than is needed to protect the promisee's legitimate interest, or (b) the promisee's need is outweighed by the hardship to the promisor and the likely injury to the public.

See Dominic Wenzell, DMD PC v. Ingrim, 228 P.3d 103 (Alaska 2010) (quoting Restatement (Second) of Contracts § 188(1)).

Case law · 1988-07-01

D.2 Data Management, Inc. v. Greene

Data Management supports Alaska's reasonable-alteration rule: an overbroad covenant is judicially altered to a reasonable scope rather than voided, unless the court finds it was not drafted in good faith — and the employer bears the burden of proving good-faith drafting.

The third approach, and the one we adopt, is to hold that if an overbroad covenant not to compete can be reasonably altered to render it enforceable, then the court shall do so unless it determines the covenant was not drafted in good faith. The burden of proving that the covenant was drafted in good faith is on the employer.

See Data Mgmt., Inc. v. Greene, 757 P.2d 62, 64 (Alaska 1988).

Case law · 1988-07-01

D.4 Data Management, Inc. v. Greene

Data Management supports the anti-overreach rule that a court must determine whether the employer overreached willfully and, if so, must refuse to alter the covenant — so willful overreach forfeits Alaska's reformation remedy entirely.

The trial court must determine whether an employer has overreached willfully and, if so, the court should refuse to alter the covenant.

See Data Mgmt., Inc. v. Greene, 757 P.2d 62, 65 (Alaska 1988).

Case law · 1996-06-28

D.6 Metcalfe Investments, Inc. v. Garrison

Metcalfe supports the rule that narrow activity restraints receive a less stringent reasonableness test than blanket prohibitions of competition — the gradient a tethered trailing-assignment clause would invoke by analogy.

Such restrictive covenants are subject to a less stringent test of reasonableness than blanket prohibitions of competition.

See Metcalfe Invs., Inc. v. Garrison, 919 P.2d 1356, 1361 (Alaska 1996).

Primary law

D.5 AS 45.50.562 (Alaska Restraint of Trade Act)

AS 45.50.562 is Alaska's general antitrust prohibition on contracts in restraint of trade — a Sherman Act analogue, not an employment-covenant framework, so it supplies no statutory standard for a holdover invention clause.

Every contract, combination in the form of trust or otherwise, or conspiracy, in restraint of trade or commerce is unlawful.

See Alaska Stat. § 45.50.562.

Case law · 2011-06-06

D.7 Bd. of Trustees of the Leland Stanford Junior Univ. v. Roche Molecular Systems

Stanford v. Roche holds that although others may acquire an interest in an invention, that interest as a general rule must trace back to the inventor — so an employer takes title only through an assignment from the employee-inventor.

Thus, although others may acquire an interest in an invention, any such interest — as a general rule — must trace back to the inventor.

See Bd. of Trustees of the Leland Stanford Junior Univ. v. Roche Molecular Sys., Inc., 563 U.S. 776 (2011).

Practice caution

Alaska pairs a forgiving remedy with an employer-borne gate, and the gate is where an aggressive trailing clause dies. A court will reasonably alter an overbroad restraint only if the employer proves the clause was drafted in good faith, and it must refuse to alter one that reflects willful overreach — so if this framework reaches invention holdovers, a grab-everything trailing assignment risks falling whole rather than being trimmed . Keep any post-employment assignment narrow, short, and tethered to the employer's trade secrets or to work the employee actually performed. And because ownership starts with the inventor, draft with present-assignment (hereby assigns) language so title passes automatically — an employer's rights are only as good as the words that transfer them .

Also for Alaska

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