Inventor
Hans-Martin Hutmacher
Inventor
Ludwigshafen, DE
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds38%
C07DHeterocyclic compounds38%
Y02PClimate change mitigation technologies in the production or processing of goods23%
PatentTitleYear
4,950,429'Preparation of 6-aminocaproic acid'19904,777,265'Preparation of acrylates and methacrylates'19884,767,856'Preparation of caprolactam from 6-aminocaproic acid, esters and amides'19884,766,237'Preparation of 6-aminocaproates'19884,731,445'Preparation of epsilon-caprolactam'19884,730,040'Preparation of caprolactam'19884,730,041'Preparation of .epsilon.-caprolactams'19884,709,072'Joint preparation of ethylene cyanohydrin and its ethers'19874,459,236'Preparation of 1-alkenyl isocyanates'19844,315,869'Preparation of .alpha.,.beta.-unsaturated nitriles'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1990Patents assigned to BASF AG (10)· patent assignee history
1982–1990Based in Ludwigshafen, DE· patent location history
1984Based in Mannheim, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF AG | 10 | 1982–1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ludwigshafen, DE | 9 | 1982–1990 |
| Mannheim, DE | 1 | 1984 |