NIPPON VALQUA INDUSTRIES, LTD.
Patent Owner
Stats
- 45 US PATENTS IN FORCE
- 6 US APPLICATIONS PENDING
- Mar 06, 2018 most recent publication
Details
- 45 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 756 Total Citation Count
- Jun 24, 1988 Earliest Filing
- 15 Expired/Abandoned/Withdrawn Patents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
Publication #
Title
Filing Date
Pub Date
Intl Class
2017/0002,153 FLUORINE RUBBER COMPOSITION, CROSSLINKED RUBBER MOLDED BODY AND METHOD FOR PRODUCING SAMENov 13, 14Jan 05, 17[C08J, C09J, C08L]
2016/0319,102 PERFLUOROELASTOMER COMPOSITION, SEALING MATERIAL, AND METHOD FOR PRODUCING SAMENov 13, 14Nov 03, 16[C08J, C08K, F16J]
2016/0075,838 Black Polytetrafluoroethylene Porous Film, Production Process for the Same, and Uses of the SameApr 24, 14Mar 17, 16[C08J, D01D, B01D, C08K]
2016/0005,550 Method for Producing Activated Carbon Sheet and Method for Improving Impregnation of Activated Carbon Sheet with Electrolyte SolutionFeb 19, 14Jan 07, 16[H01G]
2011/0303,361 Outside Air Shut-Off Container and Pressure-Reducible Processing ApparatusJun 06, 11Dec 15, 11[C23F, B65D]
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
9908980 Fluorine rubber composition, crosslinked rubber molded body and method for producing sameNov 13, 14Mar 06, 18[C08J, C09J, C08L]
9859064 Method for producing activated carbon sheet and method for improving impregnation of activated carbon sheet with electrolyte solutionFeb 19, 14Jan 02, 18[H01B, H01G]
9688896 Thermally conductive resin composition and thermally conductive sheet including the sameSep 30, 14Jun 27, 17[C09K, C08G, C08K, H05K]
9441107 Shaped product suppressed in bleeding and production process thereforAug 22, 13Sep 13, 16[C08J, C08G, C08L]
9321212 Filled fluororesin sheet, process for producing the same, and gasketMar 25, 10Apr 26, 16[B29C, B29K, C08L, C08K]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2009/0093,590 Seal Material for Semiconductor Production ApparatusAbandonedFeb 07, 06Apr 09, 09[C08L]
2008/0173,560 Glass Substrate Storage Case, Glass Substrate Transfer Apparatus, Glass Substrate Management Apparatus, Glass Substrate Distribution Method , Sealing Member, And Sealing StructureAbandonedSep 09, 05Jul 24, 08[H01L, B07C, B65D]
2008/0153,986 Rubber Composition and Sealing Material for Plasma Treatment DeviceAbandonedDec 19, 05Jun 26, 08[C08L]
2006/0041,069 Sealing material for semiconductor device and method for production thereofAbandonedOct 09, 03Feb 23, 06[C08F]
6019621 Electrical connector for use in an automobile to prevent the sliding and winding noise caused by a cable reel of cableExpiredDec 10, 97Feb 01, 00[H01R]
5469128 Circuit elements for microwave and millimeter-wave bands and method of producing sameExpiredSep 14, 94Nov 21, 95[H01P]
5358678 Polytetrafluoroethylene porous film and process for preparing the sameExpiredJul 06, 92Oct 25, 94[B27J]
5110526 Process for producing molded articles of polytetrafluoroethylene resinExpiredSep 21, 89May 05, 92[B29C]
5102861 Superconductive materials implanted with phosphorus ions and process for preparing the sameExpiredJun 07, 90Apr 07, 92[H01L, C01G, C01F]
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