US2908609A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of treating bovine mastitis
Assignee: Pfizer Inc
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Filing: 1956-05-09
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Granted: 1959-10-13
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Expires: 1976-05-09
Abstract
No abstract record available.
Inventors
- 👤 Joseph P Aterno
- 👤 Herbert G Luther
- 👤 Gail E Hawley
- 👤 Edward M Sacchi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 02:10
CPC Classifications
A; A61; A61D; A61D1/00; A61D1/02
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
87 words
A METHOD OF TREATING BOVINE MASTITIS WHICH COMPRISES INSERTING INTO AN INFECTED ANIMAL QUARTER, THE NULA OF AS CONTAINER HAVING THEREWITHIN A DRY MIXTURE OF ANTIBIOTICS, THE PARTICLES OF WHICH AVERAGE FROM ABOUT 100-TO 150 MICRONS IN SIZE AND WHICH, WHEN DISSOLVED IN MILK EXHIBITS A PH OF FROM ABOUT 5 TO 7; WITHDRAWING A PORTION OF MILK FROM SAID INFECTED QUARTER INTO SAID CONTAINER TO FORM A SUSPENSION OF SAID ANTIBIOTICS IN SAID MILK; AND, WITHOUT WITHDRAWING SAID CANNULA, INJECTING SAID SUSPENSION INTO THE INFECTED QUARTER.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-12 | 1963-04-13 | 1963-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-12 | 1967-04-13 | 1967-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-12 | 1971-04-13 | 1971-10-13 | $7700.00 | Window Closed / Lapsed |