US3202577A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process of treating diarrhea with resins
Assignee: White Laboratories Inc
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Filing: 1962-05-25
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Granted: 1965-08-24
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Expires: 1982-05-25
Abstract
No abstract record available.
Inventors
- 👤 Markus Richard Louis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:55
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/74; A61K31/765; A61K31/78
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
127 words
THE PROCESS OF TREATING DIARRHEA IN HUMANS WHICH COMPRISES THE ORAL ADMINISTRATION TO A PERSON SUFFERING FROM DIARRHEA OF DOSAGE UNITS OF A LOOSELY CROSS-LINKED SWELLABLE RESIN, WHICH RESIN CONSISTS ESSENTIALLY OF A POLYMER OF AN ETHYLENICALLY UNSATURATED CARBOXYLIC ACID CROSSLINKED WITH ABOUT 0.01 TO 2.0 PERCENT BY WEIGHT OF A CROSS-LINKING AGENT, WHEREIN THE MONOMER OF THE SAID CARBOXYLIC ACID IS CAPABLE OF BOTH HOMOPOLYMERIZATION AND COPOLYMERIZATION, AND WHEREIN THE CROSS-LINKING AGENT IS AN ALIPHATIC COMPOUND HAVING AT LEAST 6 CARBON ATOMS IN THE CHAIN, AND AT LEAST TWO DOUBLE BONDS, SEPARATED BY AT LEAST TWO CARBONS ATOMS, IN THE CHAIN AT THE TERMINAL CARBON ATOMS THEREOF, AND WHEREIN THE CROSS-LINKING AGENT IS CAPABLE OF FORMING A SOLUTION WITH THE MONOMER OF THE SAID CARBOXYLIC ACID.
Claim 2
Dependent Claim
127 words
THE PROCESS OF TREATING DIARRHEA IN HUMANS WHICH COMPRISES THE ORAL ADMINISTRATION TO A PERSON SUFFERING FROM DIARRHEA OF DOSAGE UNITS OF A LOOSELY CROSS-LINKED SWELLABLE RESIN, WHICH RESIN CONSISTS ESSENTIALLY OF A POLYMER OF AN ETHYLENICALLY UNSATURATED CARBOXYLIC ACID CROSSLINKED WITH ABOUT 0.01 TO 2.0 PERCENT BY WEIGHT OF A CROSS-LINKING AGENT, WHEREIN THE MONOMER OF THE SAID CARBOXYLIC ACID IS CAPABLE OF BOTH HOMOPOLYMERIZATION AND COPOLYMERIZATION, AND WHEREIN THE CROSS-LINKING AGENT IS AN ALIPHATIC COMPOUND HAVING AT LEAST 6 CARBON ATOMS IN THE CHAIN, AND AT LEAST TWO DOUBLE BONDS, SEPARATED BY AT LEAST TWO CARBONS ATOMS, IN THE CHAIN AT THE TERMINAL CARBON ATOMS THEREOF, AND WHEREIN THE CROSS-LINKING AGENT IS CAPABLE OF FORMING A SOLUTION WITH THE MONOMER OF THE SAID CARBOXYLIC ACID.
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 |