Inventor
Juergen Pfister
Inventor
Speyer, DE
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds41%
A01NPreservation of bodies of humans or animals or plants or parts thereof24%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations6%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry6%
C07CAcyclic or carbocyclic compounds6%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium6%
G03CPhotosensitive materials for photographic purposes6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
5,565,408'Cyanoquinoline compounds'19965,216,171'2-amino-4-trichloropyridine derivatives'19935,081,270'Preparation of hydroxyanthraquinones'19925,076,831'1,8-napthalenedicarboximides as antidotes'19915,059,240'2,3-substituted 1,8-naphthyridines, their preparation and their use as antidotes'19915,035,736'Herbicides which contain 2-(4-aryloxy)phenoxyacetic or -propionic acid derivatives and/or cyclohexenone derivatives as herbicidal active ingredients and naphthalene derivatives as antidotes'19915,003,081'Pyrrole derivatives useful as diazo and coupling components'19914,866,057'4-substituted 10-cyanomethylenepyrrolo[4,3-e]-benzazepines'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1996Patents assigned to BASF AG (8)· patent assignee history
1989Based in Frankenthal, DE· patent location history
1991–1996Based in Speyer, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF AG | 8 | 1989–1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Speyer, DE | 7 | 1991–1996 |
| Frankenthal, DE | 1 | 1989 |