Inventor · disambiguated record
Richard L. Fergin
Also filed as: FERGIN RICHARD L
7 granted patents·135 citations·filing 1977–1991
87Inventor score
Files withUOP INC7
Top patents by PatentIndex Score
7 records- 0187US4940830ARejective separation of para-xylene from xylene isomers and ethylbenzene with zeolitesUOP INC·Filed 1988·Granted Jul 10, 1990·24 cites·4 claims
- 0287US4119678ADesorbent for separation of butene-1 from a C4 hydrocarbon mixture using zeolite XUOP INC·Filed 1977·Granted Oct 10, 1978·19 cites·13 claims
- 0375US4333770AExtraction of sucrose from molassesUOP INC·Filed 1980·Granted Jun 8, 1982·32 cites·4 claims
- 0473US4533398AExtraction of sucroseUOP INC·Filed 1983·Granted Aug 6, 1985·29 cites·1 claims
- 0562US4426232AExtraction of sucroseUOP INC·Filed 1981·Granted Jan 17, 1984·21 cites·13 claims
- 0653US5177300AProcess for separating naphthalene from substituted benzene hydrocarbonsUOP INC·Filed 1991·Granted Jan 5, 1993·6 cites·5 claims
- 0738US4544796ASolvent extraction of aromatic compounds using alkylsulfoxide solventsUOP INC·Filed 1984·Granted Oct 1, 1985·4 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →