Inventor · disambiguated record
John W. Apsimon
Also filed as: APSIMON JOHN W
3 granted patents·86 citations·filing 1984–1988
75Inventor score
Top patents by PatentIndex Score
3 records- 0183US4797457APreparation of substituted polysulfones through ortho-metalated intermediatesCA NAT RESEARCH COUNCIL·Filed 1986·Granted Jan 10, 1989·27 cites·33 claims
- 0283US4598137APolyarylene polyethersulfone ionomersCANADIAN PATENTS DEV·Filed 1984·Granted Jul 1, 1986·38 cites·14 claims
- 0377US4833219APreparation of substituted polysulfones by metalationCA NAT RESEARCH COUNCIL·Filed 1988·Granted May 23, 1989·21 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →