Inventor
Stefan Podubrin
Inventor
Muelheim, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Kprimary
A61KPreparations for medical, dental or toiletry purposes18%
A61QSpecific use of cosmetics or similar toiletry preparations18%
C11DDetergent compositions18%
C07CAcyclic or carbocyclic compounds9%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds9%
C09KMaterials for miscellaneous applications, not provided for elsewhere9%
C10GCracking hydrocarbon oils9%
C11CFatty acids from fats, oils or waxes9%
PatentTitleYear
6,780,829'Tenside granulates comprising fatty alcohol sulfate and olefin sulfonates'20046,667,043'Technical di- and triglyceride mixtures'20036,310,106'Method for demulsifying emulsions'20016,289,989'Use of biodegradable alcoxylation products for cleaning boreholes, boring instruments or borings'20016,235,702'Aqueous nacreous lustre concentrate'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2004Patents assigned to COGNIS DEUTSCHLAND GMBH (3)· patent assignee history
2001Patents assigned to HENKEL KGAA (2)· patent assignee history
2001–2003Based in Muelheim, DE· patent location history
2001Based in Mulheim, DE· patent location history
2004Based in Duesseldorf, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COGNIS DEUTSCHLAND GMBH | 3 | 2001–2004 |
| HENKEL KGAA | 2 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Muelheim, DE | 3 | 2001–2003 |
| Duesseldorf, DE | 1 | 2004 |
| Mulheim, DE | 1 | 2001 |