US2759869A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Germicidal iodine preparations
Assignee: WEST LABORATORIES Inc
•
Filing: 1952-01-05
•
Granted: 1956-08-21
•
Expires: 1972-01-05
Abstract
No abstract record available.
Inventors
- 👤 Melville G Sutton
- 👤 Martin M Reynolds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:49
CPC Classifications
A; A01; A01N; A01N59/00; A01N59/12; C; C11; C11D; C11D1/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
60 words
A GERMICIDAL COMPOSITION COMPRISING A NONIONIC CARRIER-IODINE COMPLEX IN THE FORM OF A SOLUTION OF IODINE WITH THE NONIONIC CARRIER WHEREIN A PORTION OF THE TOTAL IODINE IS CHEMICALLY BOUND TO SAID CARRIER AND THE MAJOR PORTION OF THE TOTAL IODINE IS LOOSELY BOUND TO SAID CARRIER AND TITRATABLE AS FREE IODINE, SAID CARRIER BEING A COMPOUND OF THE FORMULA
Claim 2
Dependent Claim
60 words
A GERMICIDAL COMPOSITION COMPRISING A NONIONIC CARRIER-IODINE COMPLEX IN THE FORM OF A SOLUTION OF IODINE WITH THE NONIONIC CARRIER WHEREIN A PORTION OF THE TOTAL IODINE IS CHEMICALLY BOUND TO SAID CARRIER AND THE MAJOR PORTION OF THE TOTAL IODINE IS LOOSELY BOUND TO SAID CARRIER AND TITRATABLE AS FREE IODINE, SAID CARRIER BEING A COMPOUND OF THE FORMULA
References Cited (Backward Citations)
US1429276A
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US1557266A
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US2213477A
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US2275979A
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US2385394A
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US2425845A
Cited
US2550622A
Cited
US2599140A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-08-21 | 1960-02-20 | 1960-08-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-08-21 | 1964-02-20 | 1964-08-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-08-21 | 1968-02-20 | 1968-08-21 | $7700.00 | Window Closed / Lapsed |