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US3231593A
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Aromatic organic compound-transition element addition complexes
Assignee: Union Carbide Corp
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Filing: 1957-08-05
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Granted: 1966-01-25
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Expires: 1977-08-05
Abstract
No abstract record available.
Inventors
- 👤 Hafner Walter
- 👤 Fischer Ernst Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:01
CPC Classifications
B; B01; B01J; B01J31/00; B01J31/02; B01J31/12; B01J31/14; B01J31/146; B01J31/16; B01J31/22; B01J31/2282; B01J31/2295; B01J31/26; C; C07; C07F; C07F17/00; C07F5/00; C07F5/02; C07F5/027; C07F5/06; C07F5/069; C10; C10L; C10L1/00; C10L1/10; C10L1/14; C10L1/30; C10L1/305; C23; C23C; C23C16/00; C23C16/06; C23C16/18; B01J2231/00; B01J2231/50; B01J2231/52; B01J2231/60; B01J2231/64; B01J2231/641; B01J2231/70; B01J2531/00; B01J2531/40; B01J2531/46; B01J2531/50; B01J2531/60; B01J2531/62; B01J2531/80; B01J2531/82; B01J2531/821; B01J2531/825; B01J2531/84; B01J2531/842; B01J27/00; B01J27/06; B01J27/08; B01J27/10; B01J27/125; B01J31/1616; Y; Y10; Y10T; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12771; Y10T428/12806; Y10T428/12812; Y10T428/12826; Y10T428/12847; Y10T428/12854; Y10T428/12861; Y10T428/12903
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
15 words
AN ORGANO-METALLIC COMPOSITION SELECTED FROM THE CLASS CONSISTING OF (A) COMPOUNDS HAVING THE EMPIRICAL FORMULA:
Claim 2
Dependent Claim
15 words
AN ORGANO-METALLIC COMPOSITION SELECTED FROM THE CLASS CONSISTING OF (A) COMPOUNDS HAVING THE EMPIRICAL FORMULA:
Claim 3
Dependent Claim
7 words
AN ORGANO-METALLIC COMPOSITION HAVING THE EMPIRICAL FORMULA:
Claim 4
Dependent Claim
7 words
AN ORGANO-METALLIC COMPOSITION HAVING THE EMPIRICAL FORMULA:
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-01-24 | 1969-07-26 | 1970-01-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-24 | 1973-07-26 | 1974-01-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-24 | 1977-07-26 | 1978-01-25 | $7700.00 | Window Closed / Lapsed |