Inventor
Marie-Eve Perier
Inventor
Lyons, FR
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D01Fprimary
D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons50%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds25%
C11DDetergent compositions25%
PatentTitleYear
6,300,306'Sulphonated copolymer and a method for cleaning surfaces'20016,258,916'Process for spinning from solution of polyamide-imides (PAI) based on tolylene or meta-phenylene diisocyanates and fibers thus obtained'20015,756,635'Process for spinning from solution of polyamide-imides (PAI) based on tolylene or met-phenylene diisocyanates and fibres thus obtained'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2001Patents assigned to RHONE POULENC FIBRES (2)· patent assignee history
1998Based in Lyon, FR· patent location history
2001Patents assigned to RHODIA CHIMIE SA (1)· patent assignee history
2001Based in Lyons, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| RHONE POULENC FIBRES | 2 | 1998–2001 |
| RHODIA CHIMIE SA | 1 | 2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lyons, FR | 2 | 2001 |
| Lyon, FR | 1 | 1998 |