Inventor

Gerhard Horlein

Inventor

Frankfurt am Main, DE

Overview

17→

Patents

1976–1998

Patent span

Chemistry

Primary field (CPC C)

Patents· 17 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C07Cprimary

C07CAcyclic or carbocyclic compounds37%

A01NPreservation of bodies of humans or animals or plants or parts thereof23%

C07DHeterocyclic compounds20%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium11%

C07BGeneral methods of organic chemistry9%

PatentTitleYear

5,712,226'Optically active D-pyridyloxy phenoxy propionate herbicides'1998 5,254,527'Optically active herbicidal ethyl-2-(4-(6-chloro-benzoxazol-2-yloxy)-phenoxy)-propionate'1993 4,531,969'Herbicidal esters of D-1-(phenoxy-4-phenoxy)propionic acid'1985 4,493,731'Herbicidal agents'1985 4,370,489'Herbicidal compounds'1983 4,332,960'Herbicidal compositions'1982 4,278,461'Herbicidal agents'1981 4,227,009'Phenoxyphenoxy-propionic acid derivatives'1980 4,175,947'Phenoxy-phenoxypropionic acid esters'1979 4,152,428'Pesticidal agents'1979 4,140,774'Method of combating nematodes using S-(amidocarbonyl)-methyl-O-alkyl-mono(di)thiophosphoric acid ester amides'1979 4,134,753'Herbicidal agents'1979 4,130,413'Heterocyclic phenyl ethers and herbicides containing same'1978 4,013,452'Urea derivatives and their use as herbicides'1977 3,948,945'5-Homothiochromanyl-(di)-phosphoric (-phosphonic) acid esters'1976 3,937,726'Urea derivatives and their use as herbicides'1976 3,937,715'Certain difluorodichloroethyldiazole compounds'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1998Patents assigned to HOECHST AG (17)· patent assignee history

1976–1998Based in Frankfurt am Main, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HOECHST AG	17	1976–1998

Locations

Location	Patents	Span
Frankfurt am Main, DE	17	1976–1998