US3099612A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Chlorination of nitroalkanes
Assignee: Commercial Solvents Corp
•
Filing: 1960-08-31
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Granted: 1963-07-30
•
Expires: 1980-08-31
Abstract
No abstract record available.
Inventors
- 👤 Louis A Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:32
CPC Classifications
C; C07; C07C; C07C201/00; C07C201/06; C07C201/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
50 words
IN A PROCESS FOR THE PRODUCTION OF NON-GENERAL CHLORONITROALKANES, WHEREIN THE CHLORINE SUBSTITUENT IS IN THE ONE POSITION BY THE CHLORINATION OF NITROALKANES, THE IMPROVEMENT WHICH COMPRISES TREATING THE NITROALKANE WITH CHLORINE IN THE PRESENCE OF LIGHT HAVING A WAVE LENGTH PREDOMINANTLY OF FROM ABOUT 340 TO ABOUT 480 MILLIMICRONS.
Claim 2
Dependent Claim
50 words
IN A PROCESS FOR THE PRODUCTION OF NON-GENERAL CHLORONITROALKANES, WHEREIN THE CHLORINE SUBSTITUENT IS IN THE ONE POSITION BY THE CHLORINATION OF NITROALKANES, THE IMPROVEMENT WHICH COMPRISES TREATING THE NITROALKANE WITH CHLORINE IN THE PRESENCE OF LIGHT HAVING A WAVE LENGTH PREDOMINANTLY OF FROM ABOUT 340 TO ABOUT 480 MILLIMICRONS.
References Cited (Backward Citations)
US2337912A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-29 | 1967-01-28 | 1967-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-29 | 1971-01-28 | 1971-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-29 | 1975-01-28 | 1975-07-30 | $7700.00 | Window Closed / Lapsed |