Patent FR1306111A successfully refreshed from Google Patents.
FR1306111A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Adsorption separation process
Assignee: Union Carbide Corp
•
Filing: 1961-08-31
•
Granted: 1962-10-13
•
Expires: 1981-08-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 19:04
CPC Classifications
C; C07; C07C; C07C7/00; C07C7/12; C07C7/13; B; B01; B01D; B01D53/00; B01D53/02; B01D53/04; B01D53/047; C01; C01B; C01B13/00; C01B13/02; C01B13/0229; C01B13/0248; C01B13/0259; C01B23/00; C01B3/00; C01B3/50; C01B3/56; B01D2253/00; B01D2253/10; B01D2253/106; B01D2253/108; B01D2253/30; B01D2253/302; B01D2253/304; B01D2256/00; B01D2256/16; B01D2256/18; B01D2256/24; B01D2256/245; B01D2257/00; B01D2257/10; B01D2257/11; B01D2257/50; B01D2257/502; B01D2257/504; B01D2257/70; B01D2257/702; B01D2257/80; B01D2259/00; B01D2259/40; B01D2259/40011; B01D2259/40028; B01D2259/4003; B01D2259/40033; B01D2259/403; B01D2259/406; B01D2259/4061; B01D2259/4067; B01D53/0473; B01D53/0476; B01D53/26; B01D53/261; C01B2203/00; C01B2203/04; C01B2203/042; C01B2203/043; C01B2203/0465; C01B2203/047; C01B2203/0475; C01B2203/048; C01B2203/0485; C01B2203/0495; C01B2210/00; C01B2210/0043; C01B2210/0051; C01B2210/0062; C01B2210/0064; C01B2210/0065; C01B2210/0068; C01B2210/007; Y; Y02; Y02C; Y02C20/00; Y02C20/40; Y02P; Y02P20/00; Y02P20/151
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.