Inventor · disambiguated record
Charles O. Kerobo
Also filed as: KEROBO CHARLES · KEROBO CHARLES O · KEROBO CHARLES OMOTAYO
17 granted patents·2 pending applications·205 citations·filing 1997–2021
93Inventor score
Top patents by PatentIndex Score
19 records- 0186US6342474B1Hard surface cleaner containing nonionic surfactantsBASF CORP·Filed 1999·Granted Jan 29, 2002·53 cites·20 claims
- 0282US6315835B1Anti-spotting and anti-filming hard surface cleaning formulations and methodsBASF CORP·Filed 2000·Granted Nov 13, 2001·19 cites·7 claims
- 0377US6455486B1Anti-spotting and anti-filming hard surface cleaning formulations and methodsBASF CORP·Filed 2000·Granted Sep 24, 2002·13 cites·11 claims
- 0476US6271191B1Hard surface cleaner containing anionic surfactantBASF CORP·Filed 1999·Granted Aug 7, 2001·33 cites·18 claims
- 0568US6440919B1Aqueous based solvent free cleaner compositions containing two nonionic surfactantsBASF CORP·Filed 2000·Granted Aug 27, 2002·6 cites·1 claims
- 0668US6133218AAqueous based solvent free cleaner compositions containing two nonionic surfactantsBASF CORP·Filed 1997·Granted Oct 17, 2000·20 cites·2 claims
- 0768US5977048AAqueous based solvent free cleaning degreaser compositions containing alcohol alkoxylates, polyoxyalkylene block copolymers, and fatty alcohols having oxyethylate moietiesBASF CORP·Filed 1997·Granted Nov 2, 1999·27 cites·10 claims
- 0867US6492317B1High forming hard surface cleaning formulationsBASF CORP·Filed 2000·Granted Dec 10, 2002·7 cites·16 claims
- 0964US8653016B2Biodegradable cleaning compositionGESSNER SUZANNE·Filed 2010·Granted Feb 18, 2014·1 cites·23 claims
- 1061US7084101B2Aqueous based solvent free cleaner compositions containing two nonionic surfactantsBASF CORP·Filed 2002·Granted Aug 1, 2006·3 cites·3 claims
- 1155US11692078B2Coated fiber and methodBASF SE·Filed 2018·Granted Jul 4, 2023·0 cites·25 claims
- 1255US2022411607A1Coated aramid pulp for rubber reinforcementBASF SE·Filed 2021·Application pending·0 cites
- 1349US10513460B2Cementitious composite material including a plurality of filled fibersCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2014·Granted Dec 24, 2019·0 cites·23 claims
- 1446US2015315458A1A ProppantBASF SE·Filed 2013·Application pending·0 cites
- 1545US9718732B2Crack-reducing admixture for cementitious compositionsCONSTRUCTION RESEARCH & TECHNOLOGY GMBH·Filed 2014·Granted Aug 1, 2017·0 cites·22 claims
- 1641US5965509AAqueous based solvent free cleaner compositions containing a blend of polyoxyalkylene block copolymers and fatty alcohols oxyethylate moietiesBASF CORP·Filed 1997·Granted Oct 12, 1999·7 cites·6 claims
- 1740US5880082AAqueous based solvent free cleaning compositions containing alcohol alkoxylates, alkoxylated fatty alcohols and fatty alcohols having oxyethylate moietiesFiled 1997·Granted Mar 9, 1999·7 cites·7 claims
- 1837US5958859AAqueous based solvent free cleaner compositions containing a blend of polyoxyalkylene block copolymersBASF CORP·Filed 1997·Granted Sep 28, 1999·5 cites·4 claims
- 1935US5958860AAqueous based solvent free cleaner compositions containing polyoxyalkylene block copolymer, alkyl phenol alkoxylates and fatty alcohols having oxyethylate moietiesBASF CORP·Filed 1997·Granted Sep 28, 1999·4 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →