US2931754A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of controlling microorganism growth with haloacetic acid esters of acetylenicglycols
Assignee: Diamond Shamrock Corp
•
Filing: 1956-09-17
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Granted: 1960-04-05
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Expires: 1976-09-17
Abstract
No abstract record available.
Inventors
- 👤 Joseph R Baldridge
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 13:57
CPC Classifications
C; C07; C07C; C07C69/00; C07C69/62; C07C69/63
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
25 words
THE METHOD OF CONTROLLING MICROORGANISM GROWTH WHICH COMPRISES CONTACTING SAID MICRORGANISMS WITH A COMPOSITION CONTAINING AS AN ESSENTIAL ACTIVE INGREDIENT A COMPOUND OF THE FORMULA:
Claim 2
Independent Claim
25 words
THE METHOD OF CONTROLLING MICROORGANISM GROWTH WHICH COMPRISES CONTACTING SAID MICRORGANISMS WITH A COMPOSITION CONTAINING AS AN ESSENTIAL ACTIVE INGREDIENT A COMPOUND OF THE FORMULA:
References Cited (Backward Citations)
BE518938A
Cited
US2296823A
Cited
US2634290A
Cited
US2691672A
Cited
US2691673A
Cited
US2711949A
Cited
US2734075A
Cited
US2801160A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-04-05 | 1963-10-05 | 1964-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-05 | 1967-10-05 | 1968-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-05 | 1971-10-05 | 1972-04-05 | $7700.00 | Window Closed / Lapsed |