Inventor
Heinrich Singer
Inventor
Horgau, DE
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 materials57%
C07CAcyclic or carbocyclic compounds14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
5,019,281'Hydrophilic softhand agency for fibrous materials and use thereof'19914,966,725'Aqueous dispersions for simultaneously providing fibrous materials with a softening and hydrophilic finish, a process for their production and their use'19903,958,061'Composition for making textiles flame-proof and its application'19763,956,350'Process for the production of textile softeners'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1991Patents assigned to CIBA GEIGY CORP (4)· patent assignee history
1976–1991Based in Horgau, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CIBA GEIGY CORP | 4 | 1976–1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| Horgau, DE | 4 | 1976–1991 |