Inventor
Hans H. Schuster
Inventor
Ludwigshafen, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds40%
B01FMixing, e.g. dissolving, emulsifying or dispersing10%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry10%
C07CAcyclic or carbocyclic compounds10%
C07DHeterocyclic compounds10%
C08JWorking-up10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
PatentTitleYear
5,175,316'Cyclic preparation of cyclohexene oxide, cyclohexanol and cyclohexanone'19924,891,420'Continuous process for the hydrolytic production of polycaprolactam by tempering unextracted granular polymer material with moist inert gas'19904,482,696'Avoiding an explosive gas phase in gas/liquid reactions'19844,460,764'Removal of the catalyst from polyphenylene ethers'19844,387,189'Thermoplastic molding materials containing polymers with polyphenylene ether groups and styrene polymers'19834,019,719'Fluid mixing device'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977Patents assigned to SCHUSTER HANS H (1)· patent assignee history
1977Patents assigned to ZEHNER PETER (1)· patent assignee history
1977–1984Based in Ludwigshafen, DE· patent location history
1983–1992Patents assigned to BASF AG (5)· patent assignee history
1990–1992Based in Erpolzheim, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF AG | 5 | 1983–1992 |
| SCHUSTER HANS Hself | 1 | 1977 |
| ZEHNER PETER | 1 | 1977 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ludwigshafen, DE | 4 | 1977–1984 |
| Erpolzheim, DE | 2 | 1990–1992 |