Inventor · disambiguated record
Martin H. D. Butt
Also filed as: BUTT MARTIN H D
4 granted patents·218 citations·filing 1989–1994
83Inventor score
Technology areasC07C
Files withDU PONT4
Top patents by PatentIndex Score
4 records- 0197US5094995ASupported perfluorinated ion-exchange polymersDU PONT·Filed 1989·Granted Mar 10, 1992·97 cites·5 claims
- 0294US5430212AOlefin oligomerizationDU PONT·Filed 1994·Granted Jul 4, 1995·47 cites·2 claims
- 0393US5315033AEster hydrolysisDU PONT·Filed 1993·Granted May 24, 1994·41 cites·3 claims
- 0488US5233102AOlefin hydrationDU PONT·Filed 1991·Granted Aug 3, 1993·33 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →