Inventor · disambiguated record
Pieter J. Schuurman
Also filed as: SCHUURMAN PIETER · SCHUURMAN PIETER J
12 granted patents·156 citations·filing 1975–1999
91Inventor score
Top patents by PatentIndex Score
12 records- 0190US4202672AApparatus for gasification of finely divided fuelSHELL INT RESEARCH·Filed 1977·Granted May 13, 1980·39 cites·2 claims
- 0262US4029054AWaste heat boilerSHELL OIL CO·Filed 1975·Granted Jun 14, 1977·22 cites·4 claims
- 0361US4359448AFluidized bed reactor for exothermic reactionsSHELL OIL CO·Filed 1981·Granted Nov 16, 1982·18 cites·6 claims
- 0458US4540547AMoving bed reactorSHELL OIL CO·Filed 1984·Granted Sep 10, 1985·14 cites·12 claims
- 0556US4889540AApparatus for determination of slag tap blockageSHELL OIL CO·Filed 1989·Granted Dec 26, 1989·10 cites·4 claims
- 0653US4325428AHeat exchangerSHELL OIL CO·Filed 1980·Granted Apr 20, 1982·16 cites·6 claims
- 0751US4402337AValve provided with a thermally-actuated mechanism for pressing valve seats against a valve gate bodySHELL OIL CO·Filed 1981·Granted Sep 6, 1983·12 cites·5 claims
- 0849US6358435B1Phlegmatization of cyclic ketone peroxidesAKZO NOBEL NV·Filed 1999·Granted Mar 19, 2002·11 cites·11 claims
- 0937US4834778ADetermination of slag tap blockageSHELL OIL CO·Filed 1987·Granted May 30, 1989·7 cites·3 claims
- 1034US4410002AValve provided with a thermally-actuated mechanism for pressing valve seats against a valve gate bodySHELL OIL CO·Filed 1983·Granted Oct 18, 1983·4 cites·3 claims
- 1132US4254936AButterfly valveSHELL OIL CO·Filed 1978·Granted Mar 10, 1981·3 cites·3 claims
- 1223US4778076AContainerSHELL INT RESEARCH·Filed 1986·Granted Oct 18, 1988·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →