Inventor
Andreas Weickgenannt
Inventor
Mannheim, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds45%
B01DSeparation9%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry9%
C01GCompounds containing metals not covered by subclasses c01d or c01f9%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds9%
C07BGeneral methods of organic chemistry9%
Y02PClimate change mitigation technologies in the production or processing of goods9%
PatentTitleYear
10,927,066Process for hydrogenating a mixture in the presence of a colorless amine202110,336,668Method for producing cis- and trans-enriched MDACH201910,329,238Isomerization of MDACH20199,873,646Process for preparing cyclohexane from benzene and methylcyclopentane with upstream benzene hydrogenation20189,873,658Process for hydrogenating 4,4'-methylenedianiline2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2021Patents assigned to BASF SE (5)· patent assignee history
2018–2019Based in Mannheim, DE· patent location history
2021Based in Ludwigshafen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF SE | 5 | 2018–2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mannheim, DE | 4 | 2018–2019 |
| Ludwigshafen, DE | 1 | 2021 |