Inventor
Didier Judas
Inventor
Paris, FR
Overview
Patents· 8 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 bonds73%
C08LCompositions of macromolecular compounds18%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
5,665,855'Polymers and copolymers originating from the addition of oligomers containing diamino and dihydroxy ends and of bisoxazinones or bioxazolinones, and process for obtaining them'19975,574,128'Polymers comprising both polyamide-diacid/polyetherdiol blocks and polyamide-diacid/polyetherdiamine blocks, and their preparation'19965,422,418'Polyamides and objects obtained from them'19955,310,860'Process for the preparation of polyamides with oligomer formation'19945,162,484'Thermotropic semialiphatic copolyesteramides'19925,138,021'Thermotropic aromatic copolyesters comprising recurring structural units derived from para-(para-hydroxyphenoxy)benzoic acid or derivative thereof'19924,864,014'Polyester amides and polyether thioether ester amides and process for preparing them'19894,839,441'Polyesteramides, polyetheresteramides and process for preparation thereof'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1992Patents assigned to ATOCHEM (4)· patent assignee history
1989–1997Based in Paris, FR· patent location history
1994–1997Patents assigned to ATOCHEM ELF SA (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ATOCHEM | 4 | 1989–1992 |
| ATOCHEM ELF SA | 4 | 1994–1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| Paris, FR | 8 | 1989–1997 |