PKU PULVERKAUTSCHUK UNION GMBH
Patent Owner
Stats
- 8 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Nov 30, 2004 most recent publication
Details
- 8 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 84 Total Citation Count
- Apr 07, 1999 Earliest Filing
- 1 Expired/Abandoned/Withdrawn Patents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
6822036 Rubber powders which contain large amounts of fillers, a process for preparing them and the use thereofMay 23, 00Nov 23, 04[C08L]
6720369 Modified rubber powders comprising silicatic fillers prepared from precipitation suspensions, process for their preparation and their useNov 15, 01Apr 13, 04[C08K]
6713534 Rubber powders having pulverulent silicatic fillers and prepared from rubbers present in organic solvents, a process for their preparation, and their useApr 10, 02Mar 30, 04[C08J]
6562883 Process for preparing carbon-black-filled rubber powders based on aqueous polymer-latex emulsionsFeb 26, 01May 13, 03[C08K]
6548584 Pulverulent rubber powder containing filler, process of the production thereof and use thereofApr 07, 99Apr 15, 03[C08K]
6340724 Powdered rubber containing modified fillers, process for the production thereof and use thereofApr 19, 99Jan 22, 02[C08J, C08L, C08K]
6329449 Pulverulent rubber powders comprising modified fillers, processes for their preparation and their useSep 22, 99Dec 11, 01[C08J]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
6825262 Pulvurent rubber comprising carbon black filler, process for their preparation and applicationExpiredJun 28, 02Nov 30, 04[C08K]
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