US3126324A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Catalase compositions
Assignee: —
•
Filing: —
•
Granted: 1964-03-24
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Expires: 1981-03-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:28
CPC Classifications
B; B01; B01J; B01J41/00; B01J41/08; B01J41/12; B01J41/16; C; C01; C01B; C01B13/00; C01B13/02; C01B13/0203; C01B13/0211; C01B13/0214; C01B5/00; C12; C12N; C12N11/00; C12N11/02; C12N11/10; C12N11/12; C12Q; C12Q1/00; C12Q1/26; C12Q1/30; Y; Y10; Y10S; Y10S530/00; Y10S530/81; Y10S530/812; Y10S530/813; Y10S530/814
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
35 words
AN ACTIVE CATALASE COMPOSITION, COMPRISING A WATERINSOLUBLE SALT HAVING A CATALASE COMPONENT AND A CELLULOSE COMPONENT CONTAINING BONDED ANION EXCHANGE GROUPS, SAID WATER-INSOLUBLE SALT BEING CHARACTERIZED ANALYTICALLY BY HYDROLYZING HYDROGEN PEROXIDE TO EVOLVE OXYGEN GAS.
Claim 2
Dependent Claim
35 words
AN ACTIVE CATALASE COMPOSITION, COMPRISING A WATERINSOLUBLE SALT HAVING A CATALASE COMPONENT AND A CELLULOSE COMPONENT CONTAINING BONDED ANION EXCHANGE GROUPS, SAID WATER-INSOLUBLE SALT BEING CHARACTERIZED ANALYTICALLY BY HYDROLYZING HYDROGEN PEROXIDE TO EVOLVE OXYGEN GAS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-03-24 | 1967-09-23 | 1968-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-24 | 1971-09-23 | 1972-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-24 | 1975-09-23 | 1976-03-24 | $7700.00 | Window Closed / Lapsed |