PARKER INTANGIBLES INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL367
 
  
 
B01D SEPARATION 2132
 
  
 
B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES178
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING172
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 1155

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6986426 Extension and locking assembly for dripless element, and container thereforeJan 13, 05Jan 17, 06[B01D]
5904844 Fuel filter elementMar 14, 97May 18, 99[B01D]
5887876 High purity gas fitting with grooved gasketApr 21, 97Mar 30, 99[F16L]
5865423 High flow diaphragm valveDec 05, 97Feb 02, 99[F16K]
5781412 Conductive cooling of a heat-generating electronic component using a cured-in-place, thermally-conductive interlayer having a filler of controlled particle sizeNov 22, 96Jul 14, 98[H05K]
5351998 Coupling deviceNov 27, 91Oct 04, 94[F16L]
5348354 Pronged fittingMar 23, 92Sep 20, 94[F16L]
5246416 Air separation method and apparatus for pleating a plastic film webAug 10, 92Sep 21, 93[B65H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6102075 Flow control deviceExpiredNov 23, 94Aug 15, 00[F16L]
5781151 Interferometric trajectory reconstruction technique for flight inspection of radio navigation aidsExpiredSep 19, 96Jul 14, 98[H04B, G01S]
5427501 Fuel pump impeller with pump down extensionExpiredMay 03, 94Jun 27, 95[F04D]
5339249 Machine control systemExpiredOct 29, 91Aug 16, 94[G06F]
5325094 Electromagnetic energy absorbing structureExpiredMay 15, 92Jun 28, 94[H01Q]
5307742 EMI/RFI/ESD shield for electro-mechanical primer fusesExpiredSep 17, 92May 03, 94[F42B]
5295520 Valve system for beverage filling machinesExpiredJun 16, 93Mar 22, 94[B65B]
5275206 Valve system for beverage filling machinesExpiredMar 18, 92Jan 04, 94[F16K]
5181579 Steering and driving systemExpiredApr 17, 91Jan 26, 93[B62D]
5171027 High temperature and pressure fluid sealExpiredJan 31, 92Dec 15, 92[F16J]
5154827 Laminated microporous fluorocarbon membrane and fluorocarbon filter cartridge using sameExpiredJan 22, 90Oct 13, 92[B01D]
5114190 Electrically insulated tube unionExpiredAug 27, 91May 19, 92[F16L]
5105621 Exhaust system combustorExpiredAug 16, 91Apr 21, 92[F01N]
5066049 Lockout device for hose fittingExpiredNov 13, 90Nov 19, 91[F16L]
5044055 Hydraulically operated spindle carrier clamping mechanismExpiredMay 17, 90Sep 03, 91[B23Q, B23B]
5042447 Thermostatically controlled fuel heater and coolerExpiredOct 11, 90Aug 27, 91[F02M]
5038670 Pneumatic control valve apparatusExpiredApr 09, 90Aug 13, 91[F15B]
5024468 Push-in tube fitting and release toolExpiredNov 13, 89Jun 18, 91[F16L]
5021380 Catalyst for preparation of biaryl compoundsExpiredMar 12, 90Jun 04, 91[C08F]
5015156 Aircraft fuel pumpExpiredJun 19, 89May 14, 91[F04B]

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