US3480653A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal organic compounds containing metal - o - n linkage
Assignee: Wacker Chemical Corp
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Filing: 1966-07-05
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Granted: 1969-11-25
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Expires: 1986-07-05
Abstract
No abstract record available.
Inventors
- 👤 Kailash Chandra Pande
- 👤 Richard Eugene Ridenour
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:36
CPC Classifications
D; D06; D06M; D06M13/00; D06M13/50; D06M13/51; A; A61; A61K; A61K8/00; A61K8/18; A61K8/30; A61K8/58; A61Q; A61Q5/00; A61Q5/04; B; B01; B01J; B01J31/00; B01J31/02; B01J31/0201; B01J31/0211; C; C07; C07F; C07F1/00; C07F1/005; C07F3/00; C07F3/003; C07F5/00; C07F5/06; C07F5/069; C07F7/00; C07F7/003; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/30; C10L1/301; C10M; C10M1/00; C10M1/08; D06M13/503; D06M13/507; B01J2540/00; B01J2540/40; C10M2215/00; C10M2215/02; C10M2215/04; C10M2215/042; C10M2227/00; C10M2227/06; C10M2227/065; C10N; C10N2010/00; C10N2010/04; C10N2010/06; C10N2010/08
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-24 | 1973-05-26 | 1973-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-24 | 1977-05-26 | 1977-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-24 | 1981-05-26 | 1981-11-25 | $7700.00 | Window Closed / Lapsed |