Patent US3192248A successfully refreshed from Google Patents.
US3192248A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for preparing nitronitrites and dinitroparaffins from alpha-olefins
Assignee: Atlantic Richfield Co
•
Filing: 1964-02-26
•
Granted: 1965-06-29
•
Expires: 1984-02-26
Abstract
No abstract record available.
Inventors
- 👤 Giovanni A Bonetti
- 👤 Savigny Chester B De
- 👤 Michalski Conrad
- 👤 Rosenthal Rudolph
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 20:40
CPC Classifications
C; C07; C07C; C07C201/00; C07C201/06; C07C201/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
8 words
A METHOD FOR PREPARING NITRONITRITES HAVING THE FORMULA
Claim 2
Independent Claim
8 words
A METHOD FOR PREPARING NITRONITRITES HAVING THE FORMULA
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) | 1968-06-28 | 1968-12-28 | 1969-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-28 | 1972-12-28 | 1973-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-28 | 1976-12-28 | 1977-06-29 | $7700.00 | Window Closed / Lapsed |