Patent US2297098A successfully refreshed from Google Patents.
US2934472A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for relieving human gas pains with methylpolysiloxane
Assignee: Dow Silicones Corp
•
Filing: 1958-01-13
•
Granted: 1960-04-26
•
Expires: 1978-01-13
Abstract
No abstract record available.
Inventors
- 👤 William C May
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:22
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/695
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
A METHOD WHICH CONSISTS OF ADMINISTERING ORALLY A COMPOSITION COMPRISING AT LEAST 20 MILLIGRAMS OF (1) A METHYLPOLYSILOXANE HAVING A VISCOSITY OF AT LEAST 200 CS. AT 25*C. AND (2) FROM 2 TO 16 PARTS PER 100 PARTS OF (1) OF A FINELY-DIVIDED FILLER TO A HUMAN PATIENT WHEREBY PAINS CAUSED BY THE ACCUMULATION OF GAS IN THE DIGESTIVE TRACT OF THE PATIENT ARE RELIEVED.
Claim 2
Independent Claim
65 words
A METHOD WHICH CONSISTS OF ADMINISTERING ORALLY A COMPOSITION COMPRISING AT LEAST 20 MILLIGRAMS OF (1) A METHYLPOLYSILOXANE HAVING A VISCOSITY OF AT LEAST 200 CS. AT 25*C. AND (2) FROM 2 TO 16 PARTS PER 100 PARTS OF (1) OF A FINELY-DIVIDED FILLER TO A HUMAN PATIENT WHEREBY PAINS CAUSED BY THE ACCUMULATION OF GAS IN THE DIGESTIVE TRACT OF THE PATIENT ARE RELIEVED.
References Cited (Backward Citations)
US2635981A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-04-26 | 1963-10-26 | 1964-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-04-26 | 1967-10-26 | 1968-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-04-26 | 1971-10-26 | 1972-04-26 | $7700.00 | Window Closed / Lapsed |