Inventor
Herbert Sommer
Inventor
Remscheid, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Nprimary
A01NPreservation of bodies of humans or animals or plants or parts thereof46%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium38%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations8%
C07DHeterocyclic compounds8%
PatentTitleYear
10,271,552Heterocyclic compounds as pesticides20195,264,426'Phosphorylated diazacycloalkanes'19935,015,635'Pesticidal S-(halogenoalkyl)-dithiophosphoric(phosphonic) acid esters'19914,985,415'Pesticidal thionophosphonic acid(amide) esters'19914,983,594'Pesticidal thionophosphoric acid amine esters'19914,882,321'Thionophosphonic acid ester arthropodicides'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1993Patents assigned to BAYER AG (5)· patent assignee history
1989–1991Based in Remscheid, DE· patent location history
1993Based in Solingen, DE· patent location history
2019Patents assigned to BAYER CROPSCIENCE AG (1)· patent assignee history
2019Based in Leichlingen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAYER AG | 5 | 1989–1993 |
| BAYER CROPSCIENCE AG | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Remscheid, DE | 4 | 1989–1991 |
| Leichlingen, DE | 1 | 2019 |
| Solingen, DE | 1 | 1993 |