Inventor · disambiguated record
Clifford Ward
Also filed as: WARD CLIFFORD
9 granted patents·191 citations·filing 1975–1985
89Inventor score
Files withASHLAND OIL INC9
Top patents by PatentIndex Score
9 records- 0189US4409092ACombination process for upgrading oil products of coal, shale oil and crude oil to produce jet fuels, diesel fuels and gasolineASHLAND OIL INC·Filed 1981·Granted Oct 11, 1983·47 cites·19 claims
- 0285US3980582AMethod and catalyst for removing mercaptans and mercaptide compounds from aqueous alkaline solutionsASHLAND OIL INC·Filed 1975·Granted Sep 14, 1976·51 cites·16 claims
- 0379US4090954AMethod for oxidizing mercaptans and mercaptide compounds from aqueous alkaline solutions and hydrocarbon distillatesASHLAND OIL INC·Filed 1976·Granted May 23, 1978·24 cites·17 claims
- 0476US4671864AProcess for the manufacture of carbon fibers and feedstock thereforASHLAND OIL INC·Filed 1985·Granted Jun 9, 1987·22 cites·9 claims
- 0574US4927620AProcess for the manufacture of carbon fibers and feedstock thereforASHLAND OIL INC·Filed 1985·Granted May 22, 1990·25 cites·15 claims
- 0667US4120865AMetal complex and method for preparingASHLAND OIL INC·Filed 1977·Granted Oct 17, 1978·5 cites·7 claims
- 0745US4243551ACatalyst for oxidizing mercaptans and mercaptide compounds and method for preparingASHLAND OIL INC·Filed 1978·Granted Jan 6, 1981·7 cites·18 claims
- 0842US4069138AMethod and catalyst for removing mercaptans and mercaptide compounds from aqueous alkaline solutions and hydrocarbon distillatesASHLAND OIL INC·Filed 1976·Granted Jan 17, 1978·6 cites·10 claims
- 0937US4382855AProcess for removal of hydroxy- and/or mercapto-substituted hydrocarbons from coal liquidsASHLAND OIL INC·Filed 1981·Granted May 10, 1983·4 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →