Inventor · disambiguated record
Richard J. Brewer
Also filed as: BREWER RICHARD · BREWER RICHARD J
8 granted patents·170 citations·filing 1976–1998
87Inventor score
Top patents by PatentIndex Score
8 records- 0189US6322600B1Planarization compositions and methods for removing interlayer dielectric filmsADVANCED TECH MATERIALS·Filed 1998·Granted Nov 27, 2001·115 cites·59 claims
- 0275US4480091AProcess for preparing cellulose sulfate estersEASTMAN KODAK CO·Filed 1983·Granted Oct 30, 1984·20 cites·15 claims
- 0356US4166809ACellulose propionate n-butyrate and coating compositions containing sameEASTMAN KODAK CO·Filed 1977·Granted Sep 4, 1979·12 cites·6 claims
- 0452US4314056ACatalyst for and method of preparing cellulose estersEASTMAN KODAK CO·Filed 1980·Granted Feb 2, 1982·8 cites·6 claims
- 0540US4342865AHigh temperature bleaching method for cellulose estersEASTMAN KODAK CO·Filed 1981·Granted Aug 3, 1982·3 cites·3 claims
- 0638US4133783AThermosetting cellulose ester powder coating compositionEASTMAN KODAK CO·Filed 1976·Granted Jan 9, 1979·5 cites·8 claims
- 0736US4329447ACatalyst for and method of preparing cellulose estersEASTMAN KODAK CO·Filed 1980·Granted May 11, 1982·3 cites·6 claims
- 0831US4325997AProcessable cellulose ester compositionsEASTMAN KODAK CO·Filed 1980·Granted Apr 20, 1982·4 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →