Inventor · disambiguated record
Clarence D. Blue
Also filed as: BLUE CLARENCE D
9 granted patents·84 citations·filing 1988–1999
87Inventor score
Top patents by PatentIndex Score
9 records- 0181US5962541AIsocyanate-terminated prepolymers and rigid-foams produced therefromBAYER AG·Filed 1998·Granted Oct 5, 1999·43 cites·6 claims
- 0264US5312971AColor reduction of polymethylene polyphenyl polyisocyanatesMILES INC·Filed 1992·Granted May 17, 1994·13 cites·4 claims
- 0348US5484819AProcess for preparing polyamines for lighter color polyisocyanate based foamBAYER AG·Filed 1994·Granted Jan 16, 1996·6 cites·2 claims
- 0444US5386059AProcess for preparing polyamines for lighter color polyisocyanate based foamMILES INC·Filed 1991·Granted Jan 31, 1995·5 cites·7 claims
- 0541US6127463APolymeric MDI color reductionBAYER AG·Filed 1999·Granted Oct 3, 2000·6 cites·12 claims
- 0638US5942151APolymeric MDI colorBAYER AG·Filed 1997·Granted Aug 24, 1999·1 cites·4 claims
- 0737US5889070AProcess for preparing polyamines and polysocyanatesBAYER AG·Filed 1998·Granted Mar 30, 1999·5 cites·5 claims
- 0834US6166128AColor reduction of polymethylene poly (phenylisocyanates)BAYER AG·Filed 1998·Granted Dec 26, 2000·5 cites·11 claims
- 0929US5043473ALiquid isocyanate prepolymersMOBAY CORP·Filed 1988·Granted Aug 27, 1991·0 cites·3 claims
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