Inventor
Edith Canivenc
Inventor
Lyons, FR
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Gprimary
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds45%
C08LCompositions of macromolecular compounds14%
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials14%
Y10TTechnical subjects covered by former us classification14%
B01DSeparation5%
C07CAcyclic or carbocyclic compounds5%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%
PatentTitleYear
6,312,578'Method for extracting amine compounds from a liquid medium'20015,688,889'Non-yellowing textile softening process in which a composition comprising a polyorganosiloxane is used'19975,540,952'Non-yellowing textile softening process in which a composition comprising a polyorganosiloxane is used'19965,283,296'Modified polymers based on graft polyester and their preparation process'19945,277,968'Polyorganosiloxane softening/hydrophilizing of textile substrates'19945,102,707'Diorganopolysiloxanes containing benzotriazole functional groups'19925,053,290'Diorganopolysiloxanes comprising benzalmalonate functional groups'19915,025,053'Diorganopolysiloxanes containing dibenzoylmethane functional groups'19914,940,765'3-benzylidenecamphor-substituted diorganopolysiloxanes'19904,940,766'Acrylate and/or methacrylate-substituted organopolysiloxanes'19904,808,649'Beta-ketoester substituted diorganopolysiloxanes and PVC stabilzers comprised thereof'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1997Patents assigned to RHONE POULENC CHIMIE (10)· patent assignee history
1989–2001Based in Lyons, FR· patent location history
1991Based in Lyon, FR· patent location history
2001Patents assigned to RHONE POULENC FIBRES (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RHONE POULENC CHIMIE | 10 | 1989–1997 |
| RHONE POULENC FIBRES | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lyons, FR | 10 | 1989–2001 |
| Lyon, FR | 1 | 1991 |