Patent DE2502154A1 successfully refreshed from Google Patents.
DE2502154A1
Expired / Lapsed
DE
⏱️ 0.0 years remaining
METHOD OF DYING HYDROPHOBIC FIBERS
Assignee: Novartis AG
•
Filing: 1975-01-21
•
Granted: —
•
Expires: 1995-01-21
Abstract
No abstract record available.
Inventors
- 👤 Brian Hewitt
- 👤 Cyril Hobday
- 👤 James Jack
- 👤 John Francis Edmund Keenan
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 18:28
CPC Classifications
D; D06; D06P; D06P1/00; D06P1/44; D06P1/62; C; C08; C08G; C08G65/00; C08G65/02; C08G65/26; C08G65/2603; C08G65/2606; C08G65/2612; C08L; C08L71/00; C08L71/02; D06P1/60; D06P1/613; D06P1/6131; D06P1/6135; D06P1/64; D06P1/651; D06P1/65106; D06P3/00; D06P3/34; D06P3/36; D06P3/52; D06P3/54
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.