Inventor
Wolfgang Denuell
Inventor
Mannheim, DE
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C11Dprimary
C11DDetergent compositions20%
A61KPreparations for medical, dental or toiletry purposes17%
A61QSpecific use of cosmetics or similar toiletry preparations13%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry10%
C08LCompositions of macromolecular compounds10%
A01NPreservation of bodies of humans or animals or plants or parts thereof7%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds7%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials3%
PatentTitleYear
10,398,632Capsule composition201910,307,723Process for preparing microcapsules having a polyurea shell and a lipophilic core material201910,201,795Microcapsules comprising hydroxyalkyl cellulose201910,195,577Process for producing microcapsules201910,154,953Use of a composition for bleaching teeth20187,807,766'Polymers for use in cleaning compositions'20107,098,179'Cotton active, dirt removing urethane-based polymers'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006Patents assigned to HENKEL KGAA (1)· patent assignee history
2006–2010Based in Duesseldorf, DE· patent location history
2010Patents assigned to COGNIS IP MAN GMBH (1)· patent assignee history
2018–2019Patents assigned to BASF SE (4)· patent assignee history
2018–2019Based in Mannheim, DE· patent location history
2019Patents assigned to GIVAUDAN SA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BASF SE | 4 | 2018–2019 |
| COGNIS IP MAN GMBH | 1 | 2010 |
| GIVAUDAN SA | 1 | 2019 |
| HENKEL KGAA | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Mannheim, DE | 5 | 2018–2019 |
| Duesseldorf, DE | 2 | 2006–2010 |