Inventor · disambiguated record
John W. Kelland
Also filed as: KELLAND JOHN W
7 granted patents·45 citations·filing 1981–1991
84Inventor score
Files withICI PLC7
Top patents by PatentIndex Score
7 records- 0178US4629771AProcess for polymerizing olefins with a spray-dried catalystICI PLC·Filed 1983·Granted Dec 16, 1986·19 cites·9 claims
- 0266US4460700ADrying process and productICI PLC·Filed 1981·Granted Jul 17, 1984·11 cites·15 claims
- 0343US4666990ADrying process and productICI PLC·Filed 1985·Granted May 19, 1987·4 cites·18 claims
- 0439US5102964ACatalyst supportsICI PLC·Filed 1991·Granted Apr 7, 1992·4 cites·24 claims
- 0533US4892852ATransition metal compositionICI PLC·Filed 1988·Granted Jan 9, 1990·4 cites·10 claims
- 0631US5049534ACatalyst supportsICI PLC·Filed 1989·Granted Sep 17, 1991·1 cites·50 claims
- 0729US4465785AComposition production and useICI PLC·Filed 1982·Granted Aug 14, 1984·2 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →