Inventor · disambiguated record
Jeffrey D. Umpleby
Also filed as: UMPLEBY JEFFREY D
9 granted patents·445 citations·filing 1984–1991
91Inventor score
Top patents by PatentIndex Score
9 records- 0197US4574133APolymer compositionBP CHEM INT LTD·Filed 1984·Granted Mar 4, 1986·127 cites·16 claims
- 0295US4803244AProcess for the preparation of thermoplastic elastomersUNION CARBIDE CORP·Filed 1987·Granted Feb 7, 1989·113 cites·15 claims
- 0389US5153382AExtrusion of thermoplastic copolymersUNION CARBIDE CHEM PLASTIC·Filed 1991·Granted Oct 6, 1992·63 cites·2 claims
- 0486US4806594AWater curable compositions of silane containing ole36in polymersUNION CARBIDE CORP·Filed 1987·Granted Feb 21, 1989·46 cites·9 claims
- 0583US4859810AWater-tree stable electrical insulating polymeric compositionsBP CHEM INT LTD·Filed 1987·Granted Aug 22, 1989·43 cites·17 claims
- 0667US4707517APolymer compositionBP CHEM INT LTD·Filed 1985·Granted Nov 17, 1987·19 cites·14 claims
- 0763US4795786APolymer compositionBP CHEM INT LTD·Filed 1987·Granted Jan 3, 1989·14 cites·16 claims
- 0863US4753992APolymer compositionBP CHEM INT LTD·Filed 1986·Granted Jun 28, 1988·20 cites·13 claims
- 0929US4959413ACrosslinkable polymersBP CHEM INT LTD·Filed 1988·Granted Sep 25, 1990·0 cites·10 claims
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