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US3202578A
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Polymeric laxative composition and method of using same
Assignee: Elder Paul B Co
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Filing: 1957-09-27
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Granted: 1965-08-24
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Expires: 1977-09-27
Abstract
No abstract record available.
Inventors
- 👤 Howard E Parker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:31
CPC Classifications
C; C08; C08L; C08L71/00; C08L71/02; A; A61; A61K; A61K31/00; A61K31/74; A61K31/765; A61K31/77; A61K35/00; A61K35/12; A61K35/37; A61K35/413; A61K36/00; A61K36/18; A61K36/185; A61K36/68
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
24 words
THE METHOD FOR TREATING CONSTIPATION IN HUMANS COMPRISING ORALLY ADMINISTERING AN EFFECTIVE AMOUNT OF A COMPOSITION CONSISTING ESSENTIALLY OF A COMPOUND HAVING THE FORMULA:
Claim 2
Independent Claim
24 words
THE METHOD FOR TREATING CONSTIPATION IN HUMANS COMPRISING ORALLY ADMINISTERING AN EFFECTIVE AMOUNT OF A COMPOSITION CONSISTING ESSENTIALLY OF A COMPOUND HAVING THE FORMULA:
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-08-23 | 1969-02-22 | 1969-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-23 | 1973-02-22 | 1973-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-23 | 1977-02-22 | 1977-08-24 | $7700.00 | Window Closed / Lapsed |