Physical Sciences, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 17223
 
  
 
H01S DEVICES USING STIMULATED EMISSION983
 
  
 
F02K JET-PROPULSION PLANTS 434
 
  
 
G01J MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY 474
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 4202
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 4201
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 4150
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 291
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 2136
 
  
 
C22B PRODUCTION OR REFINING OF METALS 226

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0007,854 Apparatus and Method for Assessment of Interstitial TissueJul 09, 15Jan 14, 16[A61B]
2014/0272,571 Electroactive Polymer Coating for Improved Battery SafetyMar 15, 13Sep 18, 14[H01M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9797798 Systems and methods for sensitive open-path gas leak and detection alarmJan 24, 14Oct 24, 17[G01M, F17D]
9789016 Lightweight foldable patient litterMay 13, 15Oct 17, 17[A61G]
9655521 Combined reflectance confocal microscopy-optical coherence tomography system for imaging of biological tissueJan 31, 13May 23, 17[A61B]
9647414 Optically pumped micro-plasmaJan 30, 14May 09, 17[H01S]
9546101 Electrolytic system and method for filtering an aqueous particulate suspensionJun 24, 15Jan 17, 17[C02F, B01D]
9466939 High-gain operation of fiber lasers at long wavelengthsSep 02, 15Oct 11, 16[H01S]
9394586 Recovery of rare earth elements and compounds from coal ashOct 08, 14Jul 19, 16[C22B]
9388090 Fast ignition and sustained combustion of ionic liquidsOct 11, 12Jul 12, 16[D03D, F02K, C06D, C06C, C06B]
9108370 Microgravity fabrication and metalization of large, lightweight polymeric bubbles and films for space system applicationsOct 18, 12Aug 18, 15[B29D]
9095808 Electrolytic system and method for filtering an aqueous particulate suspensionSep 30, 11Aug 04, 15[B01D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0233,555 BATTERY PROTECTION SYSTEM AND METHODAbandonedFeb 11, 15Aug 11, 16[H01M]
2015/0063,406 Optical Coherence Tomography (OCT) Freeze Drying MicroscopyAbandonedNov 13, 14Mar 05, 15[G01N, G01B]
2014/0262,824 CORROSION PROTECTION SYSTEM FOR NON-IMMERSED EQUIPMENTAbandonedMar 15, 13Sep 18, 14[C23F]
2014/0266,857 Fusing Radar and Communications Data in a Bi-Static Passive RF LinkAbandonedMar 12, 13Sep 18, 14[G01S]
2014/0268,040 Multimodal Ocular ImagerAbandonedMar 14, 13Sep 18, 14[A61B]
2014/0247,425 Multi-Functional Adaptive Optics Retinal ImagingAbandonedFeb 27, 14Sep 04, 14[A61B]
2014/0247,427 Hybrid Spectral Domain Optical Coherence Tomography Line Scanning Laser OphthalmoscopeAbandonedApr 22, 14Sep 04, 14[A61B]
8670475 Catalytic generation of metastable singlet oxygenExpiredJun 26, 09Mar 11, 14[H01S]
2014/0031,677 Apparatus and Method for Aiding Needle BiopsiesAbandonedJan 17, 13Jan 30, 14[A61B]
2014/0032,167 Multisensor Management and Data Fusion via Parallelized Multivariate FiltersAbandonedMar 30, 12Jan 30, 14[G06F, G01C]
2013/0229,620 Enhanced Sensitivity Line Field DetectionAbandonedMar 05, 12Sep 05, 13[A61B]
2012/0209,125 Singlet Oxygen Production and Dosimetry for Photodynamic TherapyAbandonedFeb 10, 12Aug 16, 12[A61B]
2012/0164,319 Method of Forming a Metal Phosphate Coated Cathode for Improved Cathode Material SafetyAbandonedDec 19, 11Jun 28, 12[B05D]
2012/0101,390 Multi-Modal Imaging for Diagnosis of Early Stage Epithelial CancersAbandonedOct 20, 11Apr 26, 12[A61K, B82Y, A61B]
2012/0087,385 FLARE FOR BATTLEFIELD ILLUMINATIONAbandonedOct 11, 11Apr 12, 12[H01S]
2010/0310,446 Carbon and Electrospun NanostructuresAbandonedAug 17, 10Dec 09, 10[D01F]
2010/0305,435 Bone Marking System and MethodAbandonedMay 27, 09Dec 02, 10[A61B]
2010/0124,702 High Energy Composite Cathodes for Lithium Ion BatteriesAbandonedNov 17, 08May 20, 10[B05D, H01M, H01B]
7648242 Hybrid spectral domain optical coherence tomography line scanning laser ophthalmoscopeExpiredMay 01, 07Jan 19, 10[A61B]
7647763 Polyoxymethylene as structural support member and propellantExpiredMar 22, 05Jan 19, 10[F02K]

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