Inventor
Wilhelm Didier
Inventor
Issy les Moulineaux, FR
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D06Mprimary
D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials44%
Y10TTechnical subjects covered by former us classification33%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium11%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds11%
PatentTitleYear
5,385,680'Finishing process for textiles, finishing bath for textiles using phosphinicosuccinic acid, phosphinicobissuccinic acid or their mixtures, finished textiles and use of said acids as finishes'19955,358,535'Use of polyalkyleneglycol diesters as formaldehyde collectors and finishing process for the textile industry'19945,273,549'Alkanepolycarboxylic acid derivatives as cross-linking agents of cellulose, new derivatives and textile finishes'19934,968,774'Amino-plastic resins intended for the improvement of cellulosed fibres and their application'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1995Patents assigned to HOECHST FRANCE (4)· patent assignee history
1990–1995Based in Issy les Moulineaux, FR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HOECHST FRANCE | 4 | 1990–1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Issy les Moulineaux, FR | 4 | 1990–1995 |