DE965902C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for fixing water-soluble organic compounds on substrates with a fibrous structure
Assignee: Hoechst AG
•
Filing: 1949-07-19
•
Granted: 1957-09-19
•
Expires: 1969-07-19
Abstract
No abstract record available.
Inventors
- 👤 Dr Johannes Heyna
- 👤 Dr Willy Schumacher
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 07:26
CPC Classifications
C; C09; C09B; C09B62/00; C09B62/44; C09B62/503; C09B62/507; D; D06; D06P; D06P1/00; D06P1/02; D06P1/12; D06P1/125
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.