Patent DE3210694A1 successfully refreshed from Google Patents.
DE1495745C3
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the production of aqueous, emulsifier-free polyurethane latices
Assignee: Bayer AG
•
Filing: 1963-09-19
•
Granted: 1978-06-01
•
Expires: 1983-09-19
Abstract
No abstract record available.
Inventors
- 👤 Otto Dr. 5673 Burscheid Bayer
- 👤 Dieter Dr. 5090 Leverkusen Dieterich
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 12:56
CPC Classifications
C; C08; C08G; C08G18/00; C08G18/06; C08G18/08; C08G18/0804
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.