IP TechMatch

Collection

Patents

0 current filings monitored live, plus 40 carried forward from the historical catalog — one collection that keeps growing.

All sourcesLive filings · 0Historical · 40Any statusIn force · 96Expired · 40
OriginAnywhere · 40Federal · 40Outside · 0— every published patent here is government-owned. Non-federal filings exist in the archive but have not been reviewed for publication yet.

Viewing 1–40 of 40

TableCardsPer page2550100
Patent #Patent TitleLabIssue Date ▲Status
5003050Diazoluminomelanin and a method for preparing sameUnited States Department of the Air ForceMar 26, 1991Expired
5520331Liquid atomizing nozzleUS Department of NavyMay 28, 1996Expired
5996503Reusable gas-powered hand grenadeUS Department of NavyDec 7, 1999Expired
6132356Portable system for vapor, aerosol or airborne hazard suppression of hazardous environmental spillsUnited States Department of the ArmyOct 17, 2000Expired
6145441Frangible payload-dispensing projectileUS Department of NavyNov 14, 2000Expired
6224898Antimicrobial dendrimer nanocomposites and a method of treating woundsUnited States Department of the ArmyMay 1, 2001Expired
6232931Opto-electronically controlled frequency selective surfaceUS Department of NavyMay 15, 2001Expired
6240742Modular portable air-conditioning systemUS Department of NavyJun 5, 2001Expired
6241164Effervescent liquid fine mist apparatus and methodUS Department of NavyJun 5, 2001Expired
6266428System and method for remote detection of hazardous vapors and aerosolsUnited States Department of the ArmyJul 24, 2001Expired
6407539Apparatus and method for determining lightning protection of a buildingUnited States Department of the ArmyJun 18, 2002Expired
6418932Convertible patient isolation podUnited States Department of the ArmyJul 16, 2002Expired
6470214Method and device for implementing the radio frequency hearing effectUnited States Department of the Air ForceOct 22, 2002Expired
6513054Asynchronous parallel arithmetic processor utilizing coefficient polynomial arithmetic (CPA)United States Department of the ArmyJan 28, 2003Expired
6641773Electro spinning of submicron diameter polymer filamentsUnited States Department of the ArmyNov 4, 2003Expired
6686680Method and apparatus for regulating electron emission in field emitter devicesUS Department of NavyFeb 3, 2004Expired
6731804Thermal luminescence liquid monitoring system and methodUnited States Department of the ArmyMay 4, 2004Expired
6748609Closure device for a protective suitUS Department of NavyJun 15, 2004Expired
6751580Tornado recognition system and associated methodsUS Department of NavyJun 15, 2004Expired
6766744Incendiary deviceUnited States Department of the ArmyJul 27, 2004Expired
6817297Low-cost, no-fragment explosive access toolUS Department of NavyNov 16, 2004Expired
6830728Device and method for pneumatic gas sampling for gas sensorsUS Department of NavyDec 14, 2004Expired
6837240Display system upgrade for a full face maskUS Department of NavyJan 4, 2005Expired
6837175Asymmetric tow system for multiple linear seismic arraysUS Department of NavyJan 4, 2005Expired
6847153Polyurethane electrostrictionUS Department of NavyJan 25, 2005Expired
6850152Non-flammable land and sea markerUS Department of NavyFeb 1, 2005Expired
6849356Separated flow liquid catholyte aluminum hydrogen peroxide seawater semi fuel cellUS Department of NavyFeb 1, 2005Expired
6852903Decontamination of chemical warfare agents using a reactive sorbentUnited States Department of the ArmyFeb 8, 2005Expired
6863751Minimum signature propellantUS Department of NavyMar 8, 2005Expired
6872266Triazole crosslinked polymers in recyclable energetic compositions and method of preparing the sameUS Department of NavyMar 29, 2005Expired
6875602Portable thermocyclerUnited States Department of the ArmyApr 5, 2005Expired
6907940Fast response fluid flow control valve/nozzleUS Department of NavyJun 21, 2005Expired
6923105Gun-armed countermeasureUS Department of NavyAug 2, 2005Expired
6924928Amplification device utilizing thulium doped modified silicate optical fiberUS Department of NavyAug 2, 2005Expired
6994048Floating low density concrete barrierUS Department of NavyFeb 7, 2006Expired
6995723Wearable directional antennaUS Department of NavyFeb 7, 2006Expired
6997218Inflatable body armor systemUS Department of NavyFeb 14, 2006Expired
7002681Spectroscopy system for the detection of chemicalsUS Department of NavyFeb 21, 2006Expired
7006923Distributed biohazard surveillance system and apparatus for adaptive collection and particulate samplingUS Department of NavyFeb 28, 2006Expired
7322294Integrated thin film explosive micro-detonatorUS Department of NavyJan 29, 2008Expired