Patent DE1291328B successfully refreshed from Google Patents.
DE1291328B
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the production of propylene oxide
Assignee: Bayer AG
•
Filing: 1967-11-30
•
Granted: —
•
Expires: 1987-11-30
Abstract
No abstract record available.
Inventors
- 👤 Blanc
- 👤 Brandt
- 👤 Darnand
- 👤 Dr Hans-Walter
- 👤 Dipl-Ing Jean-Philippe
- 👤 Juebermann
- 👤 Dr Hans Le
- 👤 Dr Otto
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 20:19
CPC Classifications
C; C07; C07D; C07D301/00; C07D301/02; C07D301/24; C07D301/26
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.