US3081333A
Expired / Lapsed
US
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New halogen containing organic phosphorus derivatives
Assignee: BASF Schweiz AG
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Filing: 1962-05-14
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Granted: 1963-03-12
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Expires: 1982-05-14
Abstract
No abstract record available.
Inventors
- 👤 Renner Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:01
CPC Classifications
C; C07; C07F; C07F9/00; C07F9/02; C07F9/28; C07F9/38; C07F9/40; C07F9/4003; C07F9/4006; C08; C08G; C08G59/00; C08G59/14; C08G59/1433; C08G59/1488; C08G59/18; C08G59/40; C08G59/4007; C08G59/4071; C08G63/00; C08G63/68; C08G63/692; C08G63/6924; C08G63/6928; C08G79/00; C08G79/02; C08G79/04; C08K; C08K5/00; C08K5/49; C08K5/51; C08K5/53; C08K5/5317; C08K5/5333; C08K5/5353
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
9 words
NEW HALOGENATED ORGANIC PHOSPHORUS COMPOUNDS OF THE GENERAL FORMULA
Claim 2
Dependent Claim
9 words
NEW HALOGENATED ORGANIC PHOSPHORUS COMPOUNDS OF THE GENERAL FORMULA
References Cited (Backward Citations)
US2971019A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-03-11 | 1966-09-10 | 1967-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-11 | 1970-09-10 | 1971-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-11 | 1974-09-10 | 1975-03-12 | $7700.00 | Window Closed / Lapsed |