Inventor · disambiguated record
Johan G. A. Bitter
Also filed as: BITTER JOHAN G · BITTER JOHAN G A
9 granted patents·108 citations·filing 1977–1991
88Inventor score
Files withSHELL OIL CO9
Top patents by PatentIndex Score
9 records- 0162US4670151AProcess for the separation of an organic liquid mixtureSHELL OIL CO·Filed 1985·Granted Jun 2, 1987·24 cites·50 claims
- 0259US5133851AProcess for reducing the metal content of a hydrocarbon mixtureSHELL OIL CO·Filed 1991·Granted Jul 28, 1992·20 cites·8 claims
- 0358US4769263ASupported membraneSHELL OIL CO·Filed 1986·Granted Sep 6, 1988·17 cites·11 claims
- 0458US4748288AProcess for the separation of solvents from hydrocarbons dissolved in the solventsSHELL OIL CO·Filed 1986·Granted May 31, 1988·20 cites·19 claims
- 0547US4987273AProcess for the separation of a phenolSHELL OIL CO·Filed 1989·Granted Jan 22, 1991·4 cites·11 claims
- 0642US4837055ASupported membrane and process for its preparationSHELL OIL CO·Filed 1988·Granted Jun 6, 1989·8 cites·12 claims
- 0740US5143613ACounter-current membrane module for liquid separationSHELL OIL CO·Filed 1991·Granted Sep 1, 1992·13 cites·20 claims
- 0840US4250335APreparation of 2,3,5-trimethylhydroquinoneSHELL OIL CO·Filed 1977·Granted Feb 10, 1981·2 cites·6 claims
- 0925US4810366AProcess for separating a fluid feed mixture containing hydrocarbon oil and an organic solventSHELL OIL CO·Filed 1987·Granted Mar 7, 1989·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →