Inventor · disambiguated record
Abraham D. Cohen
Also filed as: COHEN ABRAHAM D
5 granted patents·101 citations·filing 1982–1990
82Inventor score
Top patents by PatentIndex Score
5 records- 0180US5146009AProcess for the recovery of alcohols using an organic acid-modified polymer membraneEXXON CHEMICAL PATENTS INC·Filed 1989·Granted Sep 8, 1992·19 cites·22 claims
- 0272US4448891AZeolite L catalyst for reformingEXXON RESEARCH ENGINEERING CO·Filed 1982·Granted May 15, 1984·30 cites·21 claims
- 0367US4876403AProcess for the recovery of alcohols using a perfluorinated ionomer membraneEXXON CHEMICAL PATENTS INC·Filed 1989·Granted Oct 24, 1989·22 cites·36 claims
- 0453US5055631ASulfonated polysulfone membranes for aromatics/saturates separationEXXON RESEARCH ENGINEERING CO·Filed 1990·Granted Oct 8, 1991·18 cites·10 claims
- 0550US4478706AZeolite L catalyst for reformingEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Oct 23, 1984·12 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →