Patent US3144386A successfully refreshed from Google Patents.
US3144386A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mastitis aerosol foam
Assignee: Merck and Co Inc
•
Filing: 1958-05-09
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Granted: 1964-08-11
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Expires: 1978-05-09
Abstract
No abstract record available.
Inventors
- 👤 George E Brightenback
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:35
CPC Classifications
A; A61; A61K; A61K31/00; A61K31/70; A61K9/00; A61K9/0012; A61K9/0041; A61K9/10; A61K9/12; A61K9/122
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
95 words
A METHOD FOR THE TREATMENT OF BOVINE MASTITIS WHICH COMPRISES INFUSING INTO THE MILK DUCT SYSTEM OF THE UDDER OF AN INFECTED HOST A SELF-PROPELLING MIXTURE COMPRISING A MEDICAMENT WHICH IS EFFECTIVE AGAINST BOVINE MASTITIS, A LIQUID FOAM COMPOSITION COMPRISING A FOAM BASE INCLUDING AN OIL AND WATER EMULSION STABILIZED WITH A SURFACTANT AND AN EMULSIFIER, THE WATER BEING THE MAJOR PORTION OF THE EMULSION, AND A NON-TOXIC AEROSOL PROPELLANT, AND PROPELLANT BEING CAPABLE OF EXERTING SUFFICIENT PRESSURE TO EXPEL SAID FOAM AND MEDICAMENT INTO SAID MILK DUCT SYSTEM AND INTO THE MOCOUS MEMBRANES THEREOF.
Claim 2
Independent Claim
95 words
A METHOD FOR THE TREATMENT OF BOVINE MASTITIS WHICH COMPRISES INFUSING INTO THE MILK DUCT SYSTEM OF THE UDDER OF AN INFECTED HOST A SELF-PROPELLING MIXTURE COMPRISING A MEDICAMENT WHICH IS EFFECTIVE AGAINST BOVINE MASTITIS, A LIQUID FOAM COMPOSITION COMPRISING A FOAM BASE INCLUDING AN OIL AND WATER EMULSION STABILIZED WITH A SURFACTANT AND AN EMULSIFIER, THE WATER BEING THE MAJOR PORTION OF THE EMULSION, AND A NON-TOXIC AEROSOL PROPELLANT, AND PROPELLANT BEING CAPABLE OF EXERTING SUFFICIENT PRESSURE TO EXPEL SAID FOAM AND MEDICAMENT INTO SAID MILK DUCT SYSTEM AND INTO THE MOCOUS MEMBRANES THEREOF.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1967-08-11 | 1968-02-10 | 1968-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-11 | 1972-02-10 | 1972-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-11 | 1976-02-10 | 1976-08-11 | $7700.00 | Window Closed / Lapsed |