US2826528A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Halide polyalkylacrylic compositions
Assignee: WEST LABORATORIES Inc
•
Filing: 1957-05-20
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Granted: 1958-03-11
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Expires: 1977-05-20
Abstract
No abstract record available.
Inventors
- 👤 Morris V Shelanski
- 👤 Murray W Winicov
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:20
CPC Classifications
C; C08; C08F; C08F8/00; C08F8/18; C08F8/20
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
37 words
A PREPARATION FOR THE CONTROL OF MICROORGANISMS CONSISTING ESSENTIALLY OF A HALIDE FROM THE GROUP CONSISTING OF IODINE, CHLORINE AND IODINE BROMIDE AND A POLYALKLACRYLIC COMPOUND HAVING AT LEAST TEN UNITS OF ALKYLACRYLIC ACID IN THE MOLECULE.
Claim 2
Dependent Claim
37 words
A PREPARATION FOR THE CONTROL OF MICROORGANISMS CONSISTING ESSENTIALLY OF A HALIDE FROM THE GROUP CONSISTING OF IODINE, CHLORINE AND IODINE BROMIDE AND A POLYALKLACRYLIC COMPOUND HAVING AT LEAST TEN UNITS OF ALKYLACRYLIC ACID IN THE MOLECULE.
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) | 1961-03-10 | 1961-09-09 | 1962-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-10 | 1965-09-09 | 1966-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-10 | 1969-09-09 | 1970-03-11 | $7700.00 | Window Closed / Lapsed |