PLUESS-STAUFER AG
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Nov 08, 2007 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 310 Total Citation Count
- Jun 04, 1973 Earliest Filing
- 12 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
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Recent Publications
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Recent Patents
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Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2007/0256,598 NOVEL RHEOLOGY REGULATORS SUCH AS GROUND NATURAL CALCIUM CARBONATES OPTIONALLY TREATED WITH A FATTY ACID OR SALT AND THEIR USEAbandonedApr 10, 07Nov 08, 07[C09C, C08K]
5989332 Slurry containing an agglomerated carbonate-containing pigmentExpiredJul 24, 98Nov 23, 99[C04B]
5634968 Carbonate containing mineral fillers more particulary for use as matting agentsExpiredMay 09, 95Jun 03, 97[C09C, C01F]
5242594 Process and apparatus for industrial fractionation of polymersExpiredFeb 14, 92Sep 07, 93[B01D]
5173515 Fire retardant foams comprising expandable graphite, amine salts and phosphorous polyolsExpiredMay 10, 90Dec 22, 92[C08G]
5017015 Direct processing of polymer with pulverulent additives in injection moulding machinesExpiredJun 05, 89May 21, 91[B29B]
4889879 Thermoplastic compositions with very high content of pulverized mineral materials for incorporation in polymersExpiredJul 24, 87Dec 26, 89[C04B]
4803231 Thermoplastic compositions with very high content of pulverulent mineral materials for incorporation into polymersExpiredOct 29, 85Feb 07, 89[C08K]
4767464 Carbonate-containing mineral fillers, pigments and similar materialsExpiredMay 06, 87Aug 30, 88[C04B]
4279661 Mineral filler, method of preparation and use thereofExpiredFeb 05, 79Jul 21, 81[C09C, C01F]
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