Inventor
Stefan Schroeder
Inventor
Neuleiningen, DE
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C14Cprimary
C14CChemical treatment of hides, skins or leather, e.g. tanning, impregnating, finishing63%
C07CAcyclic or carbocyclic compounds13%
C07DHeterocyclic compounds13%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds13%
PatentTitleYear
7,771,489'Formulation for use in chrome or chrome-free tannage'20107,753,964'Method for producing a leather semi-finished product'20107,410,504'Adducts based on cyclic compounds and the use thereof as tanning agents and curing agents'20087,404,826'Method for removing horn substance from skins, pelts or furs'20087,354,457'Tanning agent and curing agent based on dialdehydes'20087,084,224'Use of C4-C6-polymercaptopolyols as regulators in solution or precipitation polymerization'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006–2010Patents assigned to BASF AG (5)· patent assignee history
2006–2010Based in Neuleiningen, DE· patent location history
2008Patents assigned to BASF SE (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF AG | 5 | 2006–2010 |
| BASF SE | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Neuleiningen, DE | 6 | 2006–2010 |