Patent US4946731A successfully refreshed from Google Patents.
Patent US3061554A successfully refreshed from Google Patents.
US3061554A
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Water-dispersible emulsions of pinane hydroperoxide
Assignee: Wyeth Holdings LLC
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Filing: 1958-06-02
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Granted: 1962-10-30
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Expires: 1978-06-02
Abstract
No abstract record available.
Inventors
- 👤 Richard D Vartanian
- 👤 Wendell P Munro
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 08:47
CPC Classifications
D; D06; D06M; D06M15/00; D06M15/19; D06M15/37; D06M15/507; D06M15/51; C; C08; C08F; C08F283/00; C08F283/01
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
62 words
A STABLE PEROXIDE CATALYST OIL-WATER EMULSION COMPATIBLE AND INSTANTLY MISCIBLE IN AQUEOUS SYSTEMS AND OIL-IN-WATER EMULSIONS AND CHARACTERIZED BY THE PARTICLES BEING FROM 0.01 TO 5 MICRONS IN SIZE WHICH COMPRISES PINANE HYDROPEROXIDE, FROM .5 TO 25% BASED ON THE WEIGHT OF THE PINANE HYDROPEROXIDE OF A STABILIZER AND A SURFACE ACTIVE AGENT IN AN AMOUNT SUFFICIENT TO PRODUCE A GOOD EMULSION.
References Cited (Backward Citations)
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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) | 1965-10-29 | 1966-04-30 | 1966-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-29 | 1970-04-30 | 1970-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-29 | 1974-04-30 | 1974-10-30 | $7700.00 | Window Closed / Lapsed |