Inventor · disambiguated record
Loren W. Hedrich
Also filed as: HEDRICH LOREN W
13 granted patents·94 citations·filing 1971–1994
91Inventor score
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13 records- 0192US4319026AHeterocyclic-substituted hydrazides and hydrazones as plant growth regulatorsGULF OIL CORP·Filed 1980·Granted Mar 9, 1982·29 cites·4 claims
- 0285US4428881AControl of unwanted vegetation with N-carbamylindolinesGULF OIL CORP·Filed 1977·Granted Jan 31, 1984·18 cites·8 claims
- 0380US4201569A2,3-Disubstituted aralkylaminoacrylonitriles and use as herbicidesGULF OIL CORP·Filed 1979·Granted May 6, 1980·12 cites·29 claims
- 0467US4154599AAlkylthioaminoacrylonitriles and use as herbicidesGULF OIL CORP·Filed 1977·Granted May 15, 1979·6 cites·8 claims
- 0562US4021225ACombating unwanted vegetation with 1,3,4-thiadiazole-2-sulfonamidesGULF RESEARCH DEVELOPMENT CO·Filed 1971·Granted May 3, 1977·5 cites·1 claims
- 0659US5510556ASaturate reduction in normal alpha olefins using a cobalt-containing transalkylation catalystCHEVRON CHEM CO·Filed 1994·Granted Apr 23, 1996·6 cites·20 claims
- 0759US4335044APlant growth regulating perfluoroacyl arylthioureido isoindoledionesGULF OIL CORP·Filed 1981·Granted Jun 15, 1982·4 cites·24 claims
- 0857US4405791AArylthioureido pyridinecarbamino compounds and use as plant growth regulantsGULF OIL CORP·Filed 1979·Granted Sep 20, 1983·3 cites·40 claims
- 0955US5345022ASaturate minimization in normal alpha olefinsCHEVRON RES & TECH·Filed 1992·Granted Sep 6, 1994·5 cites·11 claims
- 1053US4272280AIsobenzofurandione thiosemicarbazones and use as plant growth regulatorsGULF OIL CORP·Filed 1980·Granted Jun 9, 1981·3 cites·39 claims
- 1142US3932437AMultistep synthesis for certain 1,3,4-thiadiazoles and intermediateGULF RESEARCH DEVELOPMENT CO·Filed 1973·Granted Jan 13, 1976·2 cites·3 claims
- 1239US4289527APlant growth regulating perfluoroacyl arylthioureido isoindoledionesGULF OIL CORP·Filed 1980·Granted Sep 15, 1981·1 cites·28 claims
- 1329US4292069AArylthioureido pyridinecarbamino compounds and use as plant growth regulantsGULF OIL CORP·Filed 1981·Granted Sep 29, 1981·0 cites·42 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →