Inventor
Christian De Haut
Inventor
Boissise le Roi, FR
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation17%
C09DCoating compositions, e.g. paints, varnishes or lacquers11%
D21HPulp compositions11%
Y10TTechnical subjects covered by former us classification11%
A61KPreparations for medical, dental or toiletry purposes6%
A61QSpecific use of cosmetics or similar toiletry preparations6%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
C11DDetergent compositions6%
C13BProduction of sucrose6%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials6%
PatentTitleYear
7,244,770'Method for evaluating an optimal dosage of defoamers in a fermentation process'20076,207,014'Softening lotion composition, use thereof in paper making, and resulting paper product'20015,725,815'Foam control agents for the food, paint and paper industries'19985,710,207'Block polymers containing ester groups as defoamers for aqueous systems'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998Patents assigned to HENKEL KGAA (2)· patent assignee history
1998–2007Based in Boissise le Roi, FR· patent location history
2001Patents assigned to FORT JAMES FRANCE (1)· patent assignee history
2001Patents assigned to SIDOBRE SINNOVA (1)· patent assignee history
2007Patents assigned to COGNIS FRANCE SA (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HENKEL KGAA | 2 | 1998 |
| COGNIS FRANCE SA | 1 | 2007 |
| FORT JAMES FRANCE | 1 | 2001 |
| SIDOBRE SINNOVA | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Boissise le Roi, FR | 4 | 1998–2007 |