Inventor · disambiguated record
Charles T. Ratcliffe
Also filed as: ABDEL-BASET MAHMOUD B · RATCLIFFE CHARLES T
15 granted patents·202 citations·filing 1976–1988
93Inventor score
Top patents by PatentIndex Score
15 records- 0194US4876408AAlkylation process using a catalyst having an increased selectivity for monoalkylationUNION OIL CO·Filed 1988·Granted Oct 24, 1989·50 cites·26 claims
- 0286US4570020AProduction of methanethiol from H2 S and COEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted Feb 11, 1986·22 cites·23 claims
- 0382US4287128AProcess for preparing epoxidesALLIED CORP·Filed 1980·Granted Sep 1, 1981·14 cites·3 claims
- 0478US4798816AProcess for increasing the selectivity of an alkylation catalyst for monoalkylationUNION OIL CO·Filed 1986·Granted Jan 17, 1989·33 cites·38 claims
- 0574US4668825AProduction of methanethiol from H2 S and COEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted May 26, 1987·11 cites·21 claims
- 0669US4761162AUpgrading and storage of solid carbonaceous fuelUNION OIL CO·Filed 1986·Granted Aug 2, 1988·18 cites·20 claims
- 0767US4233131AProcess for preparing alkylene episulfides and episelenidesALLIED CHEM·Filed 1979·Granted Nov 11, 1980·5 cites·10 claims
- 0855US4517171ASynthesis of H2 and CH4 from H2 S and COEXXON RESEARCH ENGINEERING CO·Filed 1984·Granted May 14, 1985·12 cites·19 claims
- 0955US4115523ASynthesis of hydroxylamine from hydrogen sulfide and nitric oxideALLIED CHEM·Filed 1977·Granted Sep 19, 1978·8 cites·6 claims
- 1051US4235699ASolubilization of coal with hydrogen sulfide and carbon monoxideALLIED CHEM·Filed 1979·Granted Nov 25, 1980·8 cites·7 claims
- 1149US4387247ACatalytic reduction of nitro aromatic compounds with hydrogen sulfide and carbon monoxideALLIED CORP·Filed 1980·Granted Jun 7, 1983·4 cites·20 claims
- 1246US4140752AProcess for removing sulfur dioxide from waste gasesALLIED CHEM·Filed 1977·Granted Feb 20, 1979·11 cites·3 claims
- 1342US4326081AConversion of mononitro aromatic compounds to amino compounds by hydrogen sulfideALLIED CORP·Filed 1981·Granted Apr 20, 1982·2 cites·11 claims
- 1441US4128586ACatalytic reduction of aromatic sulfonyl halides with hydrogen sulfide to yield aromatic thiolsALLIED CHEM·Filed 1978·Granted Dec 5, 1978·1 cites·20 claims
- 1532US4071606ASulfur dioxide with coalALLIED CHEM·Filed 1976·Granted Jan 31, 1978·3 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →