Nippon Oil Co., Ltd.
Patent Owner
Stats
- 17 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Nov 05, 2013 most recent publication
Details
- 17 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 4,922 Total Citation Count
- May 06, 1976 Earliest Filing
- 386 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5989758 Liquid crystalline polyesters, their composition, and their usesSep 30, 98Nov 23, 99[C08G, C08F, C08K]
5943110 Liquid crystal display device provided with a liquid crystalline compensating film having a positive uniaxiality in a nematic hybrid orientationJun 01, 98Aug 24, 99[G02F]
5607839 Bacteria belonging to new genus process for production of carotenoids using sameJul 19, 94Mar 04, 97[C12P]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
7052626 Fluid compositions containing refrigeration oils and chlorine-free fluorocarbon refrigerantsExpiredApr 09, 98May 30, 06[C10M]
6998065 Fluid compositions containing refrigerator oils and chlorine-free fluorocarbon refrigerantsExpiredSep 14, 98Feb 14, 06[C09K]
6259559 Glass arrangement including an outside glass plate, a polarization direction changing film and an adhesive layer therebetween, and an inside glass layerExpiredMar 25, 96Jul 10, 01[G02B]
6153118 Fluid compositions containing refrigerator oils and chlorine-free fluorocarbon refrigerantsExpiredNov 06, 98Nov 28, 00[C09K, C10M]
6118573 Electrode for electrochromic device and electrochromic deviceExpiredDec 24, 97Sep 12, 00[G02F]
6033806 Method of producing a cross-linked polyvinyl alcohol separator for an alkali-zinc secondary batteryExpiredMar 03, 98Mar 07, 00[H01M]
5863469 Electrorheological fluid comprising lyotropic liquid crystalline polymer and a cyclic ketone solventExpiredMar 25, 97Jan 26, 99[C10M, H01B]
5800790 Filter for treatment of carbon-based particles in exhaust gas and a device for said treatment using said filterExpiredSep 24, 96Sep 01, 98[F01N]
5780399 Oil-soluble polyester, additive for lubricating oil, and lubricating oil compositionExpiredFeb 12, 96Jul 14, 98[C10M]
5746934 Electro rheological fluid comprising lyotropic liquid crystalline polymerExpiredApr 26, 96May 05, 98[C10M]
5739088 Method of lubricating an alcohol-based fuel engine with an engine oil compositionExpiredJul 19, 94Apr 14, 98[C10M]
5723417 Oil-soluble polyester, additive for lubricating oil, and lubricating oil compositionExpiredFeb 12, 96Mar 03, 98[C08G, C10M]
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