US2837546A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Styrenated oils
Assignee: Ethicon Inc
•
Filing: 1954-10-25
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Granted: 1958-06-03
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Expires: 1974-10-25
Abstract
No abstract record available.
Inventors
- 👤 Nichols Joseph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 10:23
CPC Classifications
C; C08; C08F; C08F212/00; C08F212/02; C08F212/04; C08F212/06; C08F212/08; C08F242/00; C11; C11C; C11C3/00
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
27 words
A STYRENATED OIL IN WHICH THE OIL IS A GLYCERIDE SELECTED FROM THE CLASS CONSISTING OF GLYCERIDES OF 12-KETOOLEIC ACID, GLYCERIDES OF 12-KETO-10-OCTADECENOIC ACID, AND MIXTURE THEREOF.
Claim 2
Dependent Claim
27 words
A STYRENATED OIL IN WHICH THE OIL IS A GLYCERIDE SELECTED FROM THE CLASS CONSISTING OF GLYCERIDES OF 12-KETOOLEIC ACID, GLYCERIDES OF 12-KETO-10-OCTADECENOIC ACID, AND MIXTURE THEREOF.
Claim 3
Dependent Claim
28 words
A BODIES, STYRENATED OIL IN WHICH THE OIL COMPRISES A GLYCERIDE SELECTED FROM THE CLASS CONSISTING OF GLYCERIDES OF 12-KETO-OLEIC ACID, GLYCERIDES OF 12-KETO-10-OCTADECENOIC ACID, AND MIXTURES THEREOF.
Claim 4
Dependent Claim
28 words
A BODIES, STYRENATED OIL IN WHICH THE OIL COMPRISES A GLYCERIDE SELECTED FROM THE CLASS CONSISTING OF GLYCERIDES OF 12-KETO-OLEIC ACID, GLYCERIDES OF 12-KETO-10-OCTADECENOIC ACID, AND MIXTURES THEREOF.
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) | 1961-06-02 | 1961-12-02 | 1962-06-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-06-02 | 1965-12-02 | 1966-06-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-06-02 | 1969-12-02 | 1970-06-03 | $7700.00 | Window Closed / Lapsed |