Inventor · disambiguated record
Richard M. Kopchik
Also filed as: KOPCHIK RICHARD M · KOPCHIK RICHARD MICHAEL
9 granted patents·2 pending applications·385 citations·filing 1979–2004
91Inventor score
Top patents by PatentIndex Score
11 records- 0197US4246374AImidized acrylic polymersROHM & HAAS·Filed 1979·Granted Jan 20, 1981·226 cites·40 claims
- 0287US6287706B1Floor coveringsFORBO INT SA·Filed 2000·Granted Sep 11, 2001·42 cites·20 claims
- 0377US4255322ABlends of imide polymers and vinyl chloride polymersROHM & HAAS·Filed 1980·Granted Mar 10, 1981·27 cites·11 claims
- 0464US5037857AHigh-surface-area fiberROHM & HAAS·Filed 1989·Granted Aug 6, 1991·18 cites·10 claims
- 0561US6337126B1Floor coveringFORBO INT SA·Filed 1995·Granted Jan 8, 2002·26 cites·17 claims
- 0659US4742123AThermoplastic non-crosslinked polymers, imide polymers, and process for preparationROHM & HAAS·Filed 1986·Granted May 3, 1988·12 cites·11 claims
- 0751US6111013APolymer product manufactureFORBO INT SA·Filed 1996·Granted Aug 29, 2000·13 cites·35 claims
- 0847US5137926AHigh-surface-area compositionsROHM & HAAS·Filed 1991·Granted Aug 11, 1992·9 cites·1 claims
- 0945US2005154128A1Polyolefin composition having dispersed nanophase and method of preparationFiled 2004·Application pending·0 cites
- 1044US5625001AToughened polar thermoplasticsROHM & HAAS·Filed 1995·Granted Apr 29, 1997·12 cites·6 claims
- 1134US2002168536A1Floor coveringFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →