US3280034A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Alkenylsuccinimido alkyl-substituted imidazolidines and related materials
Assignee: Monsanto Co
•
Filing: 1963-09-30
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Granted: 1966-10-18
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Expires: 1983-09-30
Abstract
No abstract record available.
Inventors
- 👤 Joseph F Anzenberger
- 👤 James B Davis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:17
CPC Classifications
H; H10; H10N; H10N60/00; C; C08; C08F; C08F8/00; C08F8/48; C10; C10M; C10M133/00; C10M133/52; C08F2810/00; C08F2810/20; C10M2203/00; C10M2203/06; C10M2205/00; C10M2205/02; C10M2207/00; C10M2207/28; C10M2207/282; C10M2207/34; C10M2209/00; C10M2209/10; C10M2209/103; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/086; C10M2215/22; C10M2215/223; C10M2215/224; C10M2215/24; C10M2215/26; C10M2215/28; C10M2217/00; C10M2217/04; C10M2217/046; C10M2217/06; C10M2219/00; C10M2219/02; C10M2219/04; C10M2219/044; C10M2223/00; C10M2223/02; C10M2223/04; C10M2223/045; C10M2223/12; C10M2225/00; C10M2225/04; C10M2225/041; C10M2227/00; C10M2227/02; C10M2229/00; C10M2229/02; C10M2229/04; C10M2229/05; C10N; C10N2010/00; C10N2010/04; C10N2040/00; C10N2040/25; C10N2040/252; C10N2040/253; C10N2070/00; C10N2070/02
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
15 words
A COMPOUND SELECTED FROM THE GROUP CONSISTING OF (A) A 1-POLYALKYLENYLSUCCINIMIDOIMIDAZOLIDINE REPRESENTED BY THE STRUCTURE
Claim 2
Dependent Claim
15 words
A COMPOUND SELECTED FROM THE GROUP CONSISTING OF (A) A 1-POLYALKYLENYLSUCCINIMIDOIMIDAZOLIDINE REPRESENTED BY THE STRUCTURE
Claim 3
Dependent Claim
25 words
A COMPOSITION COMPRISING A MAJOR AMOUNT OF A LUBRICATING OIL AND FROM ABOUT 0.05% TO ABOUT 25% BY WEIGHT OF A COMPOUND OF CLAIM 1.
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) | 1969-10-17 | 1970-04-18 | 1970-10-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-10-17 | 1974-04-18 | 1974-10-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-10-17 | 1978-04-18 | 1978-10-18 | $7700.00 | Window Closed / Lapsed |