Assignee
PHYSICAL SCIENCES INC
US·68 granted patents·23 pending applications·2,408 citations·filing 1985–2025
Top patents by PatentIndex Score
91 records- 0196US5245120AProcess for treating metal-contaminated materialsPHYSICAL SCIENCES INC·Filed 1991·Granted Sep 14, 1993·75 cites·34 claims
- 0295US5084144AHigh utilization supported catalytic metal-containing gas-diffusion electrode, process for making it, and cells utilizing itPHYSICAL SCIENCES INC·Filed 1990·Granted Jan 28, 1992·187 cites·20 claims
- 0394US5041195AGold electrocatalyst, methods for preparing it, electrodes prepared therefrom and methods of using themPHYSICAL SCIENCES INC·Filed 1989·Granted Aug 20, 1991·71 cites·5 claims
- 0493US5447708AApparatus for producing nanoscale ceramic powdersPHYSICAL SCIENCES INC·Filed 1993·Granted Sep 5, 1995·111 cites·27 claims
- 0593US5358695AProcess for producing nanoscale ceramic powdersPHYSICAL SCIENCES INC·Filed 1993·Granted Oct 25, 1994·131 cites·12 claims
- 0692US8968688B2Recovery of rare earth elements and compounds from coal ashPHYSICAL SCIENCES INC·Filed 2013·Granted Mar 3, 2015·14 cites·19 claims
- 0790US7581507B2Launch and recovery devices for water vehicles and methods of usePHYSICAL SCIENCES INC·Filed 2007·Granted Sep 1, 2009·32 cites·40 claims
- 0890US5556447AProcess for treating metal-contaminated materialsPHYSICAL SCIENCES INC·Filed 1995·Granted Sep 17, 1996·82 cites·35 claims
- 0989US7404640B2Monitoring blood flow in the retina using a line-scanning laser ophthalmoscopePHYSICAL SCIENCES INC·Filed 2005·Granted Jul 29, 2008·70 cites·27 claims
- 1089US5132193AGeneration of electricity with fuel cell using alcohol fuelPHYSICAL SCIENCES INC·Filed 1991·Granted Jul 21, 1992·114 cites·9 claims
- 1188US9394586B2Recovery of rare earth elements and compounds from coal ashPHYSICAL SCIENCES INC·Filed 2014·Granted Jul 19, 2016·11 cites·19 claims
- 1288US7648242B2Hybrid spectral domain optical coherence tomography line scanning laser ophthalmoscopePHYSICAL SCIENCES INC·Filed 2007·Granted Jan 19, 2010·42 cites·12 claims
- 1387US5133842AElectrochemical cell having electrode comprising gold containing electrocatalystPHYSICAL SCIENCES INC·Filed 1991·Granted Jul 28, 1992·70 cites·13 claims
- 1486US4684781AMethod for bonding using laser induced heat and pressurePHYSICAL SCIENCES INC·Filed 1985·Granted Aug 4, 1987·100 cites·7 claims
- 1584US9466939B2High-gain operation of fiber lasers at long wavelengthsPHYSICAL SCIENCES INC·Filed 2015·Granted Oct 11, 2016·4 cites·19 claims
- 1684US8033665B2Hybrid spectral domain optical coherence tomography line scanning laser ophthalmoscopePHYSICAL SCIENCES INC·Filed 2010·Granted Oct 11, 2011·14 cites·6 claims
- 1784US5973289AMicrowave-driven plasma spraying apparatus and method for sprayingPHYSICAL SCIENCES INC·Filed 1998·Granted Oct 26, 1999·88 cites·18 claims
- 1883US7758189B2Stabilized retinal imaging with adaptive opticsPHYSICAL SCIENCES INC·Filed 2007·Granted Jul 20, 2010·25 cites·34 claims
- 1983US7709139B2Three dimensional batteryPHYSICAL SCIENCES INC·Filed 2007·Granted May 4, 2010·9 cites·34 claims
- 2082US6904749B2Polyoxymethylene as structural support member and propellantPHYSICAL SCIENCES INC·Filed 2003·Granted Jun 14, 2005·23 cites·33 claims
- 2182US5599511AApparatus for producing nanoscale ceramic powdersPHYSICAL SCIENCES INC·Filed 1995·Granted Feb 4, 1997·55 cites·18 claims
- 2280US7896496B2Stabilized retinal imaging with adaptive opticsPHYSICAL SCIENCES INC·Filed 2010·Granted Mar 1, 2011·11 cites·6 claims
- 2378US7005645B2Apparatus and methods for launching and receiving a broad wavelength range sourcePHYSICAL SCIENCES INC·Filed 2002·Granted Feb 28, 2006·23 cites·34 claims
- 2478US6758564B2Line-scan laser ophthalmoscopePHYSICAL SCIENCES INC·Filed 2002·Granted Jul 6, 2004·82 cites·24 claims
- 2577US9388090B2Fast ignition and sustained combustion of ionic liquidsPHYSICAL SCIENCES INC·Filed 2012·Granted Jul 12, 2016·8 cites·43 claims
- 2677US7790135B2Carbon and electrospun nanostructuresPHYSICAL SCIENCES INC·Filed 2004·Granted Sep 7, 2010·19 cites·32 claims
- 2776US5610932ASolid state dye laser hostPHYSICAL SCIENCES INC·Filed 1995·Granted Mar 11, 1997·51 cites·22 claims
- 2875US5461477AMethod and apparatus for imagingPHYSICAL SCIENCES INC·Filed 1995·Granted Oct 24, 1995·59 cites·36 claims
- 2974US2026063531A1In-line spectroscopic cytometry for real-time monitoring of celllular and/or molecular bioprocessesPHYSICAL SCIENCES INC·Filed 2025·Application pending·0 cites
- 3073US6783989B1Toxic substance detectionPHYSICAL SCIENCES INC·Filed 2000·Granted Aug 31, 2004·15 cites·9 claims
- 3173US5997155AIntegrating projection opticPHYSICAL SCIENCES INC·Filed 1997·Granted Dec 7, 1999·39 cites·20 claims
- 3272US7866821B2Hybrid spectral domain optical coherence tomography line scanning laser ophthalmoscopePHYSICAL SCIENCES INC·Filed 2009·Granted Jan 11, 2011·6 cites·9 claims
- 3371US7284859B2Line-scan laser ophthalmoscopePHYSICAL SCIENCES INC·Filed 2004·Granted Oct 23, 2007·44 cites·27 claims
- 3471US5120516AProcess for removing nox emissions from combustion effluentsPHYSICAL SCIENCES INC·Filed 1990·Granted Jun 9, 1992·36 cites·6 claims
- 3568US6034768AInduced breakdown spectroscopy detector system with controllable delay timePHYSICAL SCIENCES INC·Filed 1998·Granted Mar 7, 2000·38 cites·30 claims
- 3667US9797798B2Systems and methods for sensitive open-path gas leak and detection alarmPHYSICAL SCIENCES INC·Filed 2014·Granted Oct 24, 2017·2 cites·26 claims
- 3767US5112215AApparatus for combustion, pollution and chemical process controlPHYSICAL SCIENCES INC·Filed 1991·Granted May 12, 1992·27 cites·32 claims
- 3867US4894511ASource of high flux energetic atomsPHYSICAL SCIENCES INC·Filed 1986·Granted Jan 16, 1990·32 cites·36 claims
- 3967US4647351AProcess for generating chlorine and caustic soda using a membrane electrolysis cell coupled to a membrane alkaline fuel cellPHYSICAL SCIENCES INC·Filed 1985·Granted Mar 3, 1987·25 cites·11 claims
- 4067US2026063532A1Single and multiphoton excitation fluorescence in-line cytometry for real-time bioprocess metabolic monitoringPHYSICAL SCIENCES INC·Filed 2025·Application pending·0 cites
- 4166US5246447AImpact lithotripsyPHYSICAL SCIENCES INC·Filed 1992·Granted Sep 21, 1993·128 cites·14 claims
- 4265US11289699B2Conductive coatings for active electrochemical materialsPHYSICAL SCIENCES INC·Filed 2019·Granted Mar 29, 2022·0 cites·8 claims
- 4365US8033021B2Method for fabricating structural propellantsPHYSICAL SCIENCES INC·Filed 2010·Granted Oct 11, 2011·3 cites·11 claims
- 4465US7450234B2Cylindrical lens-based light sensor and use of the sensor in an automated method and apparatus for monitoring a target fluid for contaminantsPHYSICAL SCIENCES INC·Filed 2005·Granted Nov 11, 2008·2 cites·29 claims
- 4564US8004474B2Non-cutoff frequency selective surface ground plane antenna assemblyPHYSICAL SCIENCES INC·Filed 2008·Granted Aug 23, 2011·4 cites·16 claims
- 4664US5041197AH2 /C12 fuel cells for power and HCl production - chemical cogenerationPHYSICAL SCIENCES INC·Filed 1989·Granted Aug 20, 1991·26 cites·20 claims
- 4763US11875964B2Passive and active diamond-based electron emitters and ionizersPHYSICAL SCIENCES INC·Filed 2021·Granted Jan 16, 2024·0 cites·20 claims
- 4863US9964834B2Thermal waveguidePHYSICAL SCIENCES INC·Filed 2015·Granted May 8, 2018·1 cites·21 claims
- 4963US5281231AImpact lithotrypsyPHYSICAL SCIENCES INC·Filed 1992·Granted Jan 25, 1994·118 cites·11 claims
- 5063US2026043736A1Stark effect polarization spectroscopy and methodsPHYSICAL SCIENCES INC·Filed 2025·Application pending·0 cites
Showing the top 50 of 91 patent records by PatentIndex Score.
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