Patent US3041350A successfully refreshed from Google Patents.
US3041350A
Expired / Lapsed
US
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New organophosphorus compounds derived from bis(halomethyl)oxetanes and thietanes
Assignee: Eastman Kodak Co
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Filing: 1959-09-10
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Granted: 1962-06-26
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Expires: 1979-09-10
Abstract
No abstract record available.
Inventors
- 👤 Richard L Mcconnell
- 👤 Jr Harry W Coover
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:43
CPC Classifications
C; C07; C07F; C07F9/00; C07F9/02; C07F9/547; C07F9/655; C07F9/6551; C08; C08G; C08G65/00; C08G65/02; C08G65/04; C08G65/06; C08G65/16; C08G65/18; C08G75/00; C08G75/02; C08G75/06
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
7 words
THE ORGANOPHOSPHORUS COMPOUNDS HAVING THE STRUCTURAL FORMULA:
Claim 2
Dependent Claim
7 words
THE ORGANOPHOSPHORUS COMPOUNDS HAVING THE STRUCTURAL FORMULA:
Claim 3
Dependent Claim
7 words
AS A COMPOSITION OF MATTER, O,O-DIMETHYL S-((3CHLOROMETHYL-3-THIETANYL)METHYL)PHOSPHOROTHIOLATE.
Claim 4
Dependent Claim
7 words
AS A COMPOSITION OF MATTER, O,O-DIMETHYL S-((3CHLOROMETHYL-3-THIETANYL)METHYL)PHOSPHOROTHIOLATE.
References Cited (Backward Citations)
US2769013A
Cited
US2891915A
Cited
US2871202A
Cited
US2766166A
Cited
US2815350A
Cited
GB832230A
Cited
US2864826A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-25 | 1965-12-25 | 1966-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-25 | 1969-12-25 | 1970-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-25 | 1973-12-25 | 1974-06-26 | $7700.00 | Window Closed / Lapsed |