Inventor · disambiguated record
Charles H. Tieman
Also filed as: TIEMAN CHARLES H
20 granted patents·89 citations·filing 1974–1988
93Inventor score
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20 records- 0186US3948934A2-(Nitromethylene)-1,3-diazacycloalkane insect control agentsSHELL OIL CO·Filed 1974·Granted Apr 6, 1976·15 cites·6 claims
- 0280US4002765A2-(Nitromethylene)-1,3-diazacycloalkane insect control agentsSHELL OIL CO·Filed 1975·Granted Jan 11, 1977·10 cites·7 claims
- 0377US3971774A2-(Nitromethylene)-1,3-diazepinesSHELL OIL CO·Filed 1975·Granted Jul 27, 1976·8 cites·1 claims
- 0473US3969354A2-(Nitromethylene)-hexahydropyrimidinesSHELL OIL CO·Filed 1975·Granted Jul 13, 1976·7 cites·3 claims
- 0572US4299843AStabilized cyandhydrin esterSHELL OIL CO·Filed 1979·Granted Nov 10, 1981·9 cites·29 claims
- 0668US4560515APreparation of optically-active cyanomethyl estersSHELL OIL CO·Filed 1983·Granted Dec 24, 1985·8 cites·53 claims
- 0764US4225603A2,2'-(Sulfinylbis(nitromethylidyne))bis(tetrahydro-2H-1,3-thiazine)SHELL OIL CO·Filed 1979·Granted Sep 30, 1980·4 cites·3 claims
- 0863US4033952A1,1,1-Trichloro-3-nitro-3-(tetrahydro-2H-1,3-thiazin-2-ylidene)-2-propanoneSHELL OIL CO·Filed 1976·Granted Jul 5, 1977·4 cites·1 claims
- 0961US4302592APesticidal 3-(2,3-dihydrobenzofuran-7-yl)-5-methoxy-1,3,4-oxadiazol-2(3H)-oneSHELL OIL CO·Filed 1980·Granted Nov 24, 1981·4 cites·1 claims
- 1059US4033954A3,4-Dihydro-7-hydroxy-8-nitro-2H-pyrrolo(2,1-b)-(1,3)thiazin-6(7H)-oneSHELL OIL CO·Filed 1976·Granted Jul 5, 1977·3 cites·1 claims
- 1157US4033953A3-(5,6-Dihydro-4H-1,3-thiazin-2-yl)-3-nitro-2-propenoic acidSHELL OIL CO·Filed 1976·Granted Jul 5, 1977·3 cites·1 claims
- 1252US4866045ATetrachloroethyl phosphorothioate soil insecticideDU PONT·Filed 1988·Granted Sep 12, 1989·4 cites·23 claims
- 1350US4153626APreparation of α-cyanobenzyl estersSHELL OIL CO·Filed 1977·Granted May 8, 1979·3 cites·18 claims
- 1442US4537780AAlpha-aminooxy isovalerate insecticidesSHELL OIL CO·Filed 1984·Granted Aug 27, 1985·1 cites·13 claims
- 1542US4360478APreparation of α-cyanobenzyl estersSHELL OIL CO·Filed 1981·Granted Nov 23, 1982·2 cites·15 claims
- 1638US4681947APreparation of optically-active cyanomethyl estersSTOUTAMIRE DONALD W·Filed 1985·Granted Jul 21, 1987·2 cites·2 claims
- 1738US4582646APreparation of cyanomethyl estersSHELL OIL CO·Filed 1983·Granted Apr 15, 1986·1 cites·24 claims
- 1836US4360689Aα-Halobenzyl estersSHELL OIL CO·Filed 1980·Granted Nov 23, 1982·1 cites·8 claims
- 1936US4211780A2,2-(Thiobis(nitromethylidyne))bis(tetrahydro-2H-1,3-thiazine) and useSHELL OIL CO·Filed 1979·Granted Jul 8, 1980·0 cites·3 claims
- 2031US4232025APolymeric insecticidal compositions of matterSHELL OIL CO·Filed 1979·Granted Nov 4, 1980·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →