Patent US2712541A successfully refreshed from Google Patents.
US2712541A
Expired / Lapsed
US
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Adenosine-6-phosphoric acid and salts thereof
Assignee: Individual
•
Filing: 1952-07-10
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Granted: 1955-07-05
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Expires: 1972-07-10
Abstract
No abstract record available.
Inventors
- 👤 Simon L Ruskin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:19
CPC Classifications
C; C07; C07F; C07F9/00; C07F9/02; C07F9/547; C07F9/6561; C07F9/65616
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
6 words
MONO-ADENOSIDO-6-PHOSPHORIC ACID HAVING THE FOLLOWING FORMULA:
Claim 2
Dependent Claim
6 words
MONO-ADENOSIDO-6-PHOSPHORIC ACID HAVING THE FOLLOWING FORMULA:
Claim 3
Dependent Claim
10 words
THE PROCINE SALT OF THE MONO-ADENOSIDEO-6-PHOSPHORIC ACID OF CLAIM 1.
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) | 1958-07-04 | 1959-01-03 | 1959-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-07-04 | 1963-01-03 | 1963-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-07-04 | 1967-01-03 | 1967-07-05 | $7700.00 | Window Closed / Lapsed |