Notice2026-00145

Notice of Intent To Grant a Joint Ownership Agreement With an Exclusive Patent License

Primary source

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Published
January 8, 2026

Issuing agencies

Defense DepartmentAir Force Department

Abstract

Pursuant to the Bayh-Dole Act and implementing regulations, the Department of the Air Force hereby gives notice of its intent to grant a joint ownership agreement with an Exclusive Patent License to the Regents of the University of Michigan, a State Controlled Institution of Higher Learning having a place of business at 1600 Huron Pkwy., 2nd Floor, Ann Arbor, MI 48109-2590.

Full Text

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<title>Federal Register, Volume 91 Issue 5 (Thursday, January 8, 2026)</title>
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[Federal Register Volume 91, Number 5 (Thursday, January 8, 2026)]
[Notices]
[Page 702]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2026-00145]


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DEPARTMENT OF DEFENSE

Department of the Air Force

[Docket No. AFIT JOA 2025-02]


Notice of Intent To Grant a Joint Ownership Agreement With an 
Exclusive Patent License

AGENCY: Department of The Air Force, Department of Defense.

ACTION: Notice of Intent.

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SUMMARY: Pursuant to the Bayh-Dole Act and implementing regulations, 
the Department of the Air Force hereby gives notice of its intent to 
grant a joint ownership agreement with an Exclusive Patent License to 
the Regents of the University of Michigan, a State Controlled 
Institution of Higher Learning having a place of business at 1600 Huron 
Pkwy., 2nd Floor, Ann Arbor, MI 48109-2590.

DATES: Written objections must be filed no later than fifteen (15) 
calendar days after the date of publication of this Notice.

ADDRESSES: Submit written objections to Karleine M. Justice, AFIT 
Office of Research and Technology Applications (ORTA), 2950 Hobson Way, 
Bldg. 641, Rm 101C, Wright-Patterson AFB, OH 45433-7765; Phone: (937) 
656-0754; or Email: <a href="/cdn-cgi/l/email-protection#3853594a545d51565d16524d4b4c515b5d1609784d4b16595e16555154"><span class="__cf_email__" data-cfemail="7f141e0d131a16111a51150a0c0b161c1a514e3f0a0c511e1951121613">[email&#160;protected]</span></a>. Include Docket No. 
AFIT JOA 2025-02 in the subject line of the message.

FOR FURTHER INFORMATION CONTACT: Karleine M. Justice, AFIT Office of 
Research and Technology Applications (ORTA), 2950 Hobson Way, Bldg. 
641, Rm. 101C, Wright-Patterson AFB, OH 45433-7765; Phone: (937) 656-
0754; or Email: <a href="/cdn-cgi/l/email-protection#7912180b151c10171c57130c0a0d101a1c5748390c0a57181f57141015"><span class="__cf_email__" data-cfemail="fa919b88969f93949fd4908f898e93999fd4cbba8f89d49b9cd4979396">[email&#160;protected]</span></a>.

Abstract of Patent Application(s)

    A multi-pass cavity-based optical pulse contrast enhancement device 
is disclosed which selectively attenuates prepulses and other undesired 
low-power pulse features. The device may include two or more optical 
mirrors, an intracavity nonlinear medium, and a spatial filtration 
arrangement that may be inside or outside of the cavity. The nonlinear 
medium enables a cavity configuration where low-power pulse features 
may be cavity-unstable and/or mode-mismatched whereas the high-power 
region may be cavity-stable and/or mode-matched. Propagation through 
the cavity distinguishes the low-power and high-power pulse regions in 
their spatial beam characteristics, enabling low-power suppression via 
diffraction losses, beam distortion, or spatial filtration. This 
improves upon prior solutions in that it improves pulse contrast by 
several orders of magnitude at high main pulse transmission efficiency, 
preserves near-diffraction limited beam quality, is compatible with 
high laser average powers and pulse repetition rates, and is 
configurable to accommodate high, e.g., multi-Joule pulse energies.

Intellectual Property

    Patent Cooperation Treaty Application Serial No. PCT/US2025/038649, 
filed on July 22, 2025, and entitled ``Nonlinear Multi-Pass Cavity 
Based Devices for Enhancing Optical Pulse Contrast''.
    The Department of the Air Force may grant the prospective license 
unless a timely objection is received that sufficiently shows the grant 
of the license would be inconsistent with the Bayh-Dole Act or 
implementing regulations. A competing application for a patent license 
agreement, completed in compliance with 37 CFR 404.8 and received by 
the Air Force within the period for timely objections, will be treated 
as an objection and may be considered as an alternative to the proposed 
license.
    Authority: 35 U.S.C. 209; 37 CFR 404.

Crystle C. Poge,
Air Force Federal Register Liaison Officer.
[FR Doc. 2026-00145 Filed 1-7-26; 8:45 am]
BILLING CODE 3911-44-P


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Indexed from Federal Register on January 8, 2026.

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