Inventor · disambiguated record
Richard Berube
Also filed as: BERUBE RICHARD · BERUBE RICHARD R · KALISKI ADAM F
11 granted patents·1 pending application·191 citations·filing 1977–2019
90Inventor score
Top patents by PatentIndex Score
12 records- 0193US9803088B2Enhanced performance of mineral based aqueous barrier coatingsBASF CORP·Filed 2013·Granted Oct 31, 2017·14 cites·25 claims
- 0290US4241142AClay pigment for coating paperENGELHARD MIN & CHEM·Filed 1978·Granted Dec 23, 1980·54 cites·15 claims
- 0389US10513617B2Enhanced performance of mineral based aqueous barrier coatingsBASF CORP·Filed 2017·Granted Dec 24, 2019·3 cites·20 claims
- 0488US6585822B2Kaolin clay glossing pigment and preparation thereofENGELHARD CORP·Filed 2001·Granted Jul 1, 2003·33 cites·14 claims
- 0584US5011534ACalcined kaolin clay filler pigment for enhancing opacity and printing properties of newsprint and mechanical papersENGELHARD CORP·Filed 1990·Granted Apr 30, 1991·50 cites·3 claims
- 0673US7811375B2PigmentBASF CORP·Filed 2006·Granted Oct 12, 2010·4 cites·20 claims
- 0770US6440209B1Composite pigments comprising in-situ precipitated metal carbonate crystalsENGELHARD CORPOARTION·Filed 2000·Granted Aug 27, 2002·15 cites·13 claims
- 0864US6811600B2Chemically bulked kaolin clay pigment compatible with calcium carbonate and manufacture thereofENGELHARD CORP·Filed 2003·Granted Nov 2, 2004·4 cites·20 claims
- 0956US10988621B2Pigment for paper and coatingsBASF CORP·Filed 2019·Granted Apr 27, 2021·0 cites·20 claims
- 1053US4118247ASuspensions of reactive acidic clay pigmentsENGELHARD MIN & CHEM·Filed 1977·Granted Oct 3, 1978·14 cites·12 claims
- 1151US10253186B2Pigment for paper and coatingsBASF CORP·Filed 2017·Granted Apr 9, 2019·0 cites·29 claims
- 1236US2011046284A1Novel Treated Mineral Pigments for Aqueous Based Barrier CoatingsBASF CORP·Filed 2010·Application pending·0 cites
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