Inventor
Uwe Kaltwasser
Inventor
Marl, DE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Cprimary
C07CAcyclic or carbocyclic compounds20%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds15%
C09KMaterials for miscellaneous applications, not provided for elsewhere15%
E21BEarth or rock drilling15%
C08LCompositions of macromolecular compounds10%
C11DDetergent compositions10%
C10MLubricating compositions5%
C10NIndexing scheme associated with subclass c10m relating to lubricating compositions5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
9,758,718'Highly concentrated, water-free amine salts of hydrocarbon alkoxysulfates and use and method using aqueous dilutions of the same'20179,758,715'Highly-concentrated flowable salts of alkyl polyalkoxy sulphates'20179,732,270'Highly concentrated, water-free amine salts of hydrocarbon alkoxysulfates and use and method using aqueous dilutions of the same'20176,211,409'Process for preparing mono-, Di- or oligoamide alkoxylates'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001Patents assigned to RWE DEA AG (1)· patent assignee history
2001–2017Based in Marl, DE· patent location history
2017Patents assigned to SASOL GERMANY GMBH (3)· patent assignee history
2017Patents assigned to JAKOBS-SAUTER BRITTA (1)· patent assignee history
2017Patents assigned to KALTWASSER UWE (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SASOL GERMANY GMBH | 3 | 2017 |
| JAKOBS-SAUTER BRITTA | 1 | 2017 |
| KALTWASSER UWEself | 1 | 2017 |
| RWE DEA AG | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Marl, DE | 4 | 2001–2017 |