Patent US3035079A successfully refreshed from Google Patents.
US3035079A
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New organic phosphorus compounds and their manufacture and use
Assignee: BASF Schweiz AG
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Filing: 1957-10-21
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Granted: 1962-05-15
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Expires: 1977-10-21
Abstract
No abstract record available.
Inventors
- 👤 Beriger Ernst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 04:05
CPC Classifications
C; C08; C08G; C08G79/00; C08G79/02; C08G79/04; A; A01; A01N; A01N57/00; A01N57/02; A01N57/10; C07; C07F; C07F7/00; C07F7/28; C07F9/00; C07F9/02; C07F9/06; C07F9/08; C07F9/09; C07F9/113; C07F9/12; C07F9/16; C07F9/165; C07F9/22; C07F9/24; C07F9/2404; C07F9/2412; C07F9/28; C07F9/30; C07F9/32; C07F9/3258; C07F9/3264; C07F9/38; C07F9/40; C07F9/4003; C07F9/4006; C07F9/4071; C07F9/4075; C07F9/547; C07F9/655; C07F9/6552; C07F9/65522; C07F9/6564; C07F9/6571; C07F9/6574; C07F9/65742
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
13 words
AN ORGANIC PHOSPHORUS COMPOUND WHICH IS REPRESENTED BY ONE OF THE GENERAL FORMULAE
Claim 2
Dependent Claim
13 words
AN ORGANIC PHOSPHORUS COMPOUND WHICH IS REPRESENTED BY ONE OF THE GENERAL FORMULAE
References Cited (Backward Citations)
CA523521A
Cited
AT167432B
Cited
US2668174A
Cited
US2678329A
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US2685552A
Cited
US2766260A
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US2864828A
Cited
US2894018A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-14 | 1965-11-13 | 1966-05-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-14 | 1969-11-13 | 1970-05-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-14 | 1973-11-13 | 1974-05-15 | $7700.00 | Window Closed / Lapsed |