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US3485787A
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Hydrogenated block copolymer compositions with oil
Assignee: JOSEPH P SANSONETTI
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Filing: 1966-12-27
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Granted: 1969-12-23
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Expires: 1986-12-27
Abstract
No abstract record available.
Inventors
- 👤 Walter R Haefele
- 👤 Charles A Dallas
- 👤 Marvin A Deisz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:32
CPC Classifications
C; C08; C08L; C08L53/00; C08L53/02; C08F; C08F8/00; C08F8/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3265765A
Cited
US3333024A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-22 | 1973-06-23 | 1973-12-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-22 | 1977-06-23 | 1977-12-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-22 | 1981-06-23 | 1981-12-23 | $7700.00 | Window Closed / Lapsed |