US3240670A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Injectable pharmaceutical emulsions containing liquid organopolysiloxanes
Assignee: Beecham Group PLC
•
Filing: 1961-08-11
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Granted: 1966-03-15
•
Expires: 1981-08-11
Abstract
No abstract record available.
Inventors
- 👤 Felnberg Joseph George
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 12:46
CPC Classifications
A; A61; A61K; A61K9/00; A61K9/0012; A61K9/0019; A61K31/00; A61K31/70; A61K39/00; A61K39/39; C; C08; C08L; C08L83/00; C08L83/04; A61K2039/555; A61K2039/55511; A61K2039/55566; C08G; C08G77/00; C08G77/04; C08G77/42; C08G77/70
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
24 words
AN INJECTABLE PHARMACEUTICAL COMPOSITION COMPRISING A THERAPEUTIC AGENT IN A SUBSTANTIALLY STABLE WATER-INOIL EMULSION IN WHICH THE OIL PHASE COMPRISES A WATERIMMISCIBLE LIQUID ORGANO-PHOLYSILOXANE.
Claim 2
Dependent Claim
24 words
AN INJECTABLE PHARMACEUTICAL COMPOSITION COMPRISING A THERAPEUTIC AGENT IN A SUBSTANTIALLY STABLE WATER-INOIL EMULSION IN WHICH THE OIL PHASE COMPRISES A WATERIMMISCIBLE LIQUID ORGANO-PHOLYSILOXANE.
References Cited (Backward Citations)
US1791878A
Cited
US3096249A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-14 | 1969-09-13 | 1970-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-14 | 1973-09-13 | 1974-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-14 | 1977-09-13 | 1978-03-15 | $7700.00 | Window Closed / Lapsed |