Inventor
Werner Guethlein
Inventor
Mannheim, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C12Qprimary
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms30%
C07DHeterocyclic compounds20%
G01NInvestigating or analysing materials by determining their chemical or physical properties20%
C07CAcyclic or carbocyclic compounds10%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium10%
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments10%
PatentTitleYear
5,274,095'Diarylimidazoles'19935,215,924'Method for the determination of an ion with increased sensitivity, use of substances which are suitable for this and a corresponding agent'19935,194,389'Naphthol derivatives, processes for their production and their use'19935,162,200'Method for determination of a peroxidate-acting substance with a diarylimidazole compound'19924,985,414'1-naphtholphthalein monophosphates and diagnostic reagents containing them'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1993Patents assigned to BOEHRINGER MANNHEIM GMBH (5)· patent assignee history
1991–1993Based in Mannheim, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOEHRINGER MANNHEIM GMBH | 5 | 1991–1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mannheim, DE | 5 | 1991–1993 |