US3098862A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Complex bimetallic organometallic compounds and method for their preparation
Assignee: Ethyl Corp
•
Filing: 1960-07-11
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Granted: 1963-07-23
•
Expires: 1980-07-11
Abstract
No abstract record available.
Inventors
- 👤 Kobetz Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:15
CPC Classifications
B; B01; B01J; B01J31/00; B01J31/02; B01J31/12; B01J31/14; B01J31/143; B01J31/16; B01J31/22; C; C07; C07F; C07F11/00; C07F13/00; C07F15/00; C07F15/02; C07F15/04; C07F15/06; C07F3/00; C07F5/00; C07F5/06; C07F5/061; C07F5/062; C08; C08F; C08F10/00; B01J2231/00; B01J2231/10; B01J2231/12; B01J2231/60; B01J2231/64; B01J2231/641; B01J2231/645; B01J2531/00; B01J2531/02; B01J2531/0202; B01J2531/0211; B01J2531/40; B01J2531/42; B01J2531/60; B01J2531/62; B01J31/26; B01J31/34
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
13 words
AS A NEW COMPOSITION OF MATTER, A BIMETALLIC ORGANOMETALLIC COMPOUND HAVING THE FORMULA
Claim 2
Dependent Claim
13 words
AS A NEW COMPOSITION OF MATTER, A BIMETALLIC ORGANOMETALLIC COMPOUND HAVING THE FORMULA
References Cited (Backward Citations)
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Cited
US2826598A
Cited
US2835686A
Cited
US2905645A
Cited
BE543913A
Cited
US2969381A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-22 | 1967-01-21 | 1967-07-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-22 | 1971-01-21 | 1971-07-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-22 | 1975-01-21 | 1975-07-23 | $7700.00 | Window Closed / Lapsed |