Patent US3201441A successfully refreshed from Google Patents.
US3201441A
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Mono-(and bis-) hydrocarbonthiophosphonoxyhydroxyalkyl hydrocarbylamines
Assignee: Texaco Inc
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Filing: 1962-10-18
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Granted: 1965-08-17
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Expires: 1982-10-18
Abstract
No abstract record available.
Inventors
- 👤 James M Petersen
- 👤 Hazel E Kluge
- 👤 David D Reed
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 20:56
CPC Classifications
C; C10; C10M; C10M1/00; C10M1/08; C07; C07F; C07F9/00; C07F9/02; C07F9/04; C07F9/28; C07F9/38; C07F9/40; C07F9/4071; C07F9/4075; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/26; C10L1/2608; C10L1/2616; C10M2207/00; C10M2207/02; C10M2207/023; C10M2207/027; C10M2207/28; C10M2207/282; C10M2207/34; C10M2209/00; C10M2209/02; C10M2209/08; C10M2209/084; C10M2223/00; C10M2223/02; C10M2223/04; C10M2223/045; C10M2223/06; C10M2223/063; C10M2223/065; C10M2229/00; C10M2229/04; C10M2229/041; C10N; C10N2010/00; C10N2010/04
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
6 words
A THIOPHOSPHONOXY HYDROCARBYLAMINE OF THE FORMULA:
Claim 2
Dependent Claim
6 words
A THIOPHOSPHONOXY HYDROCARBYLAMINE OF THE FORMULA:
Claim 3
Dependent Claim
10 words
A PROCESS FOR PREPARING A THIOPHOSPHONOXY HYDROCARBYLAMINE OF THE FORMULA:
Claim 4
Dependent Claim
10 words
A PROCESS FOR PREPARING A THIOPHOSPHONOXY HYDROCARBYLAMINE OF THE FORMULA:
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) | 1968-08-16 | 1969-02-15 | 1969-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-16 | 1973-02-15 | 1973-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-16 | 1977-02-15 | 1977-08-17 | $7700.00 | Window Closed / Lapsed |