US3342786A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Novel nitrogenous polymers
Assignee: Rohm and Haas Co
•
Filing: 1966-08-05
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Granted: 1967-09-19
•
Expires: 1986-08-05
Abstract
No abstract record available.
Inventors
- 👤 William D Emmons
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 09:00
CPC Classifications
H; H01; H01B; H01B3/00; H01B3/18; H01B3/30; H01B3/44; C; C07; C07D; C07D265/00; C07D265/28; C07D265/30; C07D265/32; C07D267/00; C07D267/02; C07D267/08; C08; C08F; C08F20/00; C08F20/02; C08F20/10; C08F20/34; C08F20/36; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/146; C10M; C10M149/00; C10M149/02; C10M149/10; D; D04; D04H; D04H1/00; D04H1/40; D04H1/58; D04H1/587; D04H1/64; D06; D06M; D06M15/00; D06M15/19; D06M15/21; D06M15/263; D06M15/267; C10L1/22; C10L1/234; C10L1/236; C10L1/2368; C10L1/24; C10L1/2462; C10L1/2468; C10M2205/00; C10M2205/02; C10M2205/026; C10M2207/00; C10M2207/02; C10M2207/023; C10M2207/026; C10M2207/10; C10M2207/12; C10M2207/121; C10M2207/123; C10M2207/125; C10M2207/129; C10M2207/14; C10M2207/144; C10M2207/146; C10M2207/22; C10M2207/28; C10M2207/282; C10M2207/34; C10M2209/00; C10M2209/02; C10M2209/08; C10M2209/084; C10M2209/10; C10M2209/101; C10M2209/103; C10M2209/108; C10M2209/109; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/06; C10M2215/066; C10M2215/22; C10M2215/223; C10M2215/224; C10M2215/24; C10M2215/26; C10M2217/00; C10M2217/02; C10M2217/028; C10M2217/06; C10M2219/00; C10M2219/02; C10M2219/022; C10M2219/024; C10M2219/04; C10M2219/044; C10M2219/08; C10M2219/082; C10M2219/087; C10M2219/088; C10M2219/089; C10M2219/10; C10M2219/104; C10M2219/108; C10M2223/00; C10M2223/02; C10M2223/04; C10M2223/041; C10M2223/045; C10M2227/00; C10M2227/06; C10M2227/061; C10M2229/00; C10M2229/02; C10M2229/04; C10M2229/05; C10N; C10N2010/00; C10N2010/04; C10N2010/14; C10N2010/16; C10N2040/00; C10N2040/02; C10N2040/08; C10N2050/00; C10N2050/10; Y; Y10; Y10S; Y10S424/00; Y10S424/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
32 words
AS A COMPOSITION OF MATTER, AN ADDITION POLYMER OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF THOSE HAVING THE FOLLOWING FORMULA I, THOSE HAVING THE FOLLOWING FORMULA IA, AND MIXTURES THEREOF
Claim 2
Dependent Claim
32 words
AS A COMPOSITION OF MATTER, AN ADDITION POLYMER OF A COMPOUND SELECTED FROM THE GROUP CONSISTING OF THOSE HAVING THE FOLLOWING FORMULA I, THOSE HAVING THE FOLLOWING FORMULA IA, AND MIXTURES THEREOF
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-18 | 1971-03-20 | 1971-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-18 | 1975-03-20 | 1975-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-18 | 1979-03-20 | 1979-09-19 | $7700.00 | Window Closed / Lapsed |