# Government-Owned Inventions, Available for Licensing
**AGENCY:**
National Aeronautics and Space Administration.
**ACTION:**
Notice of availability of inventions for licensing.
**SUMMARY:**
The inventions listed below are assigned to the National Aeronautics and Space Administration, have been filed in the United States Patent and Trademark Office, and are available for licensing.
**DATES:**
November 4, 2003.
**FOR FURTHER INFORMATION CONTACT:**
Kent N. Stone, Patent Counsel, Glenn Research Center at Lewis Field, Code 500-118, Cleveland, OH 44135; telephone (216) 433-8855; fax (216) 433-6790.
NASA Case No. LEW-17093-2: NiAi-Based Approach for Rocket Combustion Chambers;
NASA Case No. LEW-17133-3: Polyimides By Photochemical Cyclopolymerization;
NASA Case No. LEW-17170-2: Multi-Functional Micro Electromechanical Silicon Carbide Accelerometer;
NASA Case No. LEW-17182-1: Acoustic Seal
NASA Case No. LEW-17222-2: Method of Assembling a Silicon Carbide High Temperature Anemometer;
NASA Case No. LEW-17353-1: Series Connected Buck Converter;
NASA Case No. LEW-17427-1: Apparatus and Process for Producing Atomic Oxygen on the Inside of Tubing;
NASA Case No. LEW-17484-1: A Compact Microscope Imaging System With Intelligent Controls.
Dated: October 29, 2003.
Robert M. Stephens,
Deputy General Counsel.