FR2273858B2
Expired / Lapsed
FR
⏱️ 0.0 years remaining
FR2273858B2 - - Google Patents
Assignee: ExxonMobil Oil Corp
•
Filing: 1975-06-05
•
Granted: 1979-01-05
•
Expires: 1995-06-05
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 12:08
CPC Classifications
B; B01; B01J; B01J29/00; B01J29/04; B01J29/06; B01J29/40; B01J29/42; B01J29/46; B01J2229/00; B01J2229/10; B01J2229/26; B01J2229/30; B01J2229/42; C; C10; C10G; C10G2400/00; C10G2400/02
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.