US3683092A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of anesthesia
Assignee: OMNIS SURGICAL Inc A DE CORP
•
Filing: 1970-07-31
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Granted: 1972-08-08
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Expires: 1990-07-31
Abstract
Abstract The method of inducing anesthesia by administering an anesthetically effective amount of the compound fluoromethyl 1,1,1,3,3,3-hexafluoro-2-propyl ether.
Inventors
- 👤 Bernard M Regan
- 👤 John C Long-Street
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:27
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
27 words
An inhalant anesthetic composition comprising the compound of claim 1 in gaseous admixture with oxygen in amounts suitable to maintain anesthesia and support respiration in an animal.
Claim 2
Dependent Claim
26 words
The method of inducing anesthesia in animals comprising administering by inhalation to an animal an effective amount for inducing anesthesia of the composition of claim 2.
References Cited (Backward Citations)
US3476860A
Cited
US3527814A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-08-08 | 1976-02-07 | 1976-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-08-08 | 1980-02-07 | 1980-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-08-08 | 1984-02-07 | 1984-08-08 | $7700.00 | Window Closed / Lapsed |