Inventor
Herbert Koch
Inventor
Raesfeld, DE
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Kprimary
C09KMaterials for miscellaneous applications, not provided for elsewhere15%
C11DDetergent compositions15%
C07CAcyclic or carbocyclic compounds12%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds12%
A61KPreparations for medical, dental or toiletry purposes7%
A61QSpecific use of cosmetics or similar toiletry preparations7%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium5%
C08LCompositions of macromolecular compounds5%
E21BEarth or rock drilling5%
C07HSugars2%
PatentTitleYear
9,758,718'Highly concentrated, water-free amine salts of hydrocarbon alkoxysulfates and use and method using aqueous dilutions of the same'20179,732,270'Highly concentrated, water-free amine salts of hydrocarbon alkoxysulfates and use and method using aqueous dilutions of the same'20177,151,147'Method for producing polymers using conjugated dienes and vinyl aromatic compounds, polymers produced according to said method and use thereof'20067,119,056'Free-flowing, amphiphilic, non-ionic oligoesters'20066,537,961'Amphiphile polymers based on polyester with condensed acetal groups which are liquid at room temperature and are used in detergents and cleaning agents'20036,452,055'Method for the catalytic hydroformylation of olefins in a microemulsion'20026,156,721'Use of anionic gemini tensides in formulations for washing, cleaning and body care agents'20006,121,482'Amphiphilic compounds with at least two hydrophilic and at least two hydrophobic groups based on dicarboxamides'20006,066,755'Amphiphilic compounds with a plurality of hydrophilic and hydrophobic groups based on carbonic acid derivatives'20005,962,726'Amphiphilic compounds with several hydrophilic and hydrophobic groups based on alkoxylated amines and/or amides and di-, oligo- or polycarboxylic acids'19995,723,590'Acid-cleavable surfactants based on alkylglycosides'19984,820,637'Detection of fungi and/or algae with stilbene having at least 4 sulpho groups'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Patents assigned to CIBA GEIGY CORP (1)· patent assignee history
1989Based in Dusseldorf, DE· patent location history
1998–2000Patents assigned to HUELS CHEMISCHE WERKE AG (4)· patent assignee history
1998–2000Based in Dorsten, DE· patent location history
2000Patents assigned to RWE DEA AG (1)· patent assignee history
2000–2017Based in Raesfeld, DE· patent location history
2002–2017Patents assigned to SASOL GERMANY GMBH (6)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SASOL GERMANY GMBH | 6 | 2002–2017 |
| HUELS CHEMISCHE WERKE AG | 4 | 1998–2000 |
| CIBA GEIGY CORP | 1 | 1989 |
| RWE DEA AG | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Raesfeld, DE | 7 | 2000–2017 |
| Dorsten, DE | 4 | 1998–2000 |
| Dusseldorf, DE | 1 | 1989 |