FR1157748A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Organometallic compounds and process for their preparation
Assignee: Union Carbide Corp
•
Filing: 1956-10-04
•
Granted: 1958-06-03
•
Expires: 1976-10-04
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 04:32
CPC Classifications
B; B01; B01J; B01J31/00; B01J31/02; B01J31/12; B01J31/14; B01J31/146; B01J31/16; B01J31/22; B01J31/2282; B01J31/2295; B01J31/26; C; C07; C07F; C07F17/00; C07F5/00; C07F5/02; C07F5/027; C07F5/06; C07F5/069; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/30; C10L1/305; C23; C23C; C23C16/00; C23C16/06; C23C16/18; B01J2231/00; B01J2231/50; B01J2231/52; B01J2231/60; B01J2231/64; B01J2231/641; B01J2231/70; B01J2531/00; B01J2531/40; B01J2531/46; B01J2531/50; B01J2531/60; B01J2531/62; B01J2531/80; B01J2531/82; B01J2531/821; B01J2531/825; B01J2531/84; B01J2531/842; B01J27/00; B01J27/06; B01J27/08; B01J27/10; B01J27/125; B01J31/1616; Y; Y10; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12771; Y10T428/12806; Y10T428/12812; Y10T428/12826; Y10T428/12847; Y10T428/12854; Y10T428/12861; Y10T428/12903
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.