US4303791A
Expired / Lapsed
US
⏱️ 0.0 years remaining
1-Methyl or propyl organic nitrogen compounds and method of preparation
Assignee: Mobil Oil AS
•
Filing: 1979-09-10
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Granted: 1981-12-01
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Expires: 1999-09-10
Abstract
Abstract New compounds 1-alkyl, 4-aza, 1-azonia-bicyclo (2,2,2)octane, 4-oxide, halides useful as templates for the formation of crystalline zeolites and process for preparing said new compounds from diazobicyclooctane.
Inventors
- 👤 Costandi A. Audeh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:00
CPC Classifications
C; C07; C07D; C07D487/00; C07D487/02; C07D487/08
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
12 words
As a composition of matter 1-methyl or propyl, 4-aza, 1-azonia-bicyclo(2,2,2)octane, 4-oxide, halides.
Claim 2
Dependent Claim
12 words
As a composition of matter 1-methyl or propyl, 4-aza, 1-azonia-bicyclo(2,2,2)octane, 4-oxide, halides.
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Cited
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Cited
US4100262A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-11-30 | 1985-06-01 | 1985-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-11-30 | 1989-06-01 | 1989-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-11-30 | 1993-06-01 | 1993-12-01 | $7700.00 | Window Closed / Lapsed |