Inventor
Claire David
Inventor
Paris, FR
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C01Fprimary
C01FCompounds of the metals beryllium, magnesium, aluminium, calcium, strontium, barium, radium, thorium, or of the rare-earth metals18%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds15%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry11%
C11DDetergent compositions9%
B82YSpecific uses or applications of nanostructures7%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials5%
C01CAmmonia4%
C01GCompounds containing metals not covered by subclasses c01d or c01f4%
C02FTreatment of water, waste water, sewage, or sludge4%
C04BLime, magnesia4%
PatentTitleYear
6,579,466'Sulphonated polyesters as finishing agents in detergent, rinsing, softening and textile treatment compositions'20036,506,220'Treatment for fabrics'20036,379,394'Soil-repellent agent and process for the treatment of articles based on woven cotton'20026,288,022'Treatment for fabrics'20015,891,412'Ceric oxide particulates having improved morphology'19995,716,547'Stable colloidal dispersions of rare earth compounds'19985,710,117'Detergent formulation with anti soiling properties for washing laundry'19985,665,323'Preparation of ammonium rare earth double oxalates and rare earth oxides produced therefrom'19975,662,874'Preparation of ammonium rare earth double oxalates and rare earth oxides produced therefrom'19975,496,528'Rare earth oxides'19965,466,428'Morphologically improved ceric oxide particulates'19955,350,524'Mixed polysaccharide precipitating agents and insulating articles shaped therefrom'19945,279,789'Ceric oxide particulates having improved morphology'19945,221,790'Mixed polysaccharide precipitating agents and insulating articles shaped therefrom'19935,021,192'Colloidal dispersions of cerium (IV) compound'19914,965,057'Process for producing morphologically improved ceric oxide particulates'19904,859,432'Novel ceric oxide particulates and process of making'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1999Patents assigned to RHONE POULENC CHIMIE (13)· patent assignee history
1989–2003Based in Paris, FR· patent location history
2001–2003Patents assigned to UNILEVER HOME & PERSONAL CARE (2)· patent assignee history
2001–2003Based in Saint-Cyr-sur-Loire, FR· patent location history
2002–2003Patents assigned to RHODIA CHIMIE SA (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RHONE POULENC CHIMIE | 13 | 1989–1999 |
| RHODIA CHIMIE SA | 2 | 2002–2003 |
| UNILEVER HOME & PERSONAL CARE | 2 | 2001–2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Paris, FR | 14 | 1989–2003 |
| Saint-Cyr-sur-Loire, FR | 3 | 2001–2003 |