Assignee
KAWAKEN FINE CHEMICALS CO
JP·12 granted patents·2 pending applications·85 citations·filing 1975–2012
Top patents by PatentIndex Score
14 records- 0186US4843173AProcess for producing gluconic acidKAWAKEN FINE CHEMICALS CO·Filed 1988·Granted Jun 27, 1989·33 cites·5 claims
- 0276US4115426AMethod for the preparation of dialkylchlorosilanesKAWAKEN FINE CHEMICALS CO·Filed 1978·Granted Sep 19, 1978·14 cites·8 claims
- 0371US4617400AProcess for preparing cyclic urea derivativesKAWAKEN FINE CHEMICALS CO·Filed 1985·Granted Oct 14, 1986·10 cites·8 claims
- 0462US4025525AAllantoin compound with a metal salt of 2-pyrrolidone-5-carboxylic acidKAWAKEN FINE CHEMICALS CO·Filed 1975·Granted May 24, 1977·7 cites·5 claims
- 0555US4894457A7-bromo-beta-carboline compound and method for producing sameKAWAKEN FINE CHEMICALS CO·Filed 1987·Granted Jan 16, 1990·5 cites·9 claims
- 0654US7138365B2Thickener comprising hydroxyalkylated polyhydric alcohol ether compound and high-viscosity liquid detergent composition containing the sameKAWAKEN FINE CHEMICALS CO·Filed 2002·Granted Nov 21, 2006·1 cites·10 claims
- 0753US2013338055A1Foaming booster and detergent composition containing the sameKAWAKEN FINE CHEMICALS CO·Filed 2012·Application pending·0 cites
- 0843US7067471B2Process for producing a refined product of polyoxyproylene fatty acid isopropanolamide surfactantKAWAKEN FINE CHEMICALS CO·Filed 2005·Granted Jun 27, 2006·0 cites·3 claims
- 0942US2011206919A1Porous alumina free-standing film, alumina sol and methods for producing sameKAWAKEN FINE CHEMICALS CO·Filed 2009·Application pending·0 cites
- 1041US4529555ASurface modifier for powdery or granular substance having hydrophilic surface comprising an aluminum chelate compoundKAWAKEN FINE CHEMICALS CO·Filed 1982·Granted Jul 16, 1985·3 cites·2 claims
- 1138US4760195AMethod for producing a 5-bromo-1-pentanal compound or an acetal derivative thereofKAWAKEN FINE CHEMICALS CO·Filed 1987·Granted Jul 26, 1988·2 cites·11 claims
- 1234US4576647AOleophilic composition comprising a powdery or granular substance having a hydrophilic surface and an aluminum chelate compoundKAWAKEN FINE CHEMICALS CO·Filed 1984·Granted Mar 18, 1986·4 cites·20 claims
- 1328US4038287ACompounds of allantoin with basic amino acidsKAWAKEN FINE CHEMICALS CO·Filed 1976·Granted Jul 26, 1977·1 cites·6 claims
- 1425US4273933AModified catalyst for stereo-differentiating reduction of _carbonyl compounds and process for reduction with same catalystKAWAKEN FINE CHEMICALS CO·Filed 1979·Granted Jun 16, 1981·5 cites·4 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →