Inventor
Helmut Schlecht
Inventor
Ludwigshafen, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds44%
C07DHeterocyclic compounds22%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry11%
C25DProcesses for the electrolytic or electrophoretic production of coatings11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
4,242,187'Preparation of alkanes substituted by chlorine atoms and/or sulfochloride groups'19804,164,511'Manufacture of N-arylglycinonitriles'19794,134,889'Manufacture of glycinonitriles'19794,113,764'Manufacture of N-substituted glycinonitriles'19784,092,347'1-Chloro-prop-2-ene-3-sulfonic acid compounds and their manufacture'19784,022,815'Manufacture of substituted glycinonitriles'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1980Patents assigned to BASF AG (6)· patent assignee history
1977–1980Based in Ludwigshafen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF AG | 6 | 1977–1980 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ludwigshafen, DE | 6 | 1977–1980 |