US3878290A
Expired / Lapsed
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Divalent metal salts of dodecarhodium-triaconta carbonyls
Assignee: Union Carbide Corp
•
Filing: 1973-06-19
•
Granted: 1975-04-15
•
Expires: 1993-06-19
Abstract
Abstract This invention relates to novel rhodium carbonyl salts of metals having the formula
Inventors
- 👤 Wellington E Walker
- 👤 Earle S Brown
- 👤 Roy L Pruett
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:38
CPC Classifications
B; B01; B01J; B01J31/00; B01J31/16; B01J31/20; C; C01; C01G; C01G1/00; C01G1/04; C01G55/00; C01G55/007; C07; C07C; C07C29/00; C07C29/15; C07C29/151; C07C29/153; C07C29/156; C07C29/157; C07C29/158; C07C45/00; C07C45/49; B01J2231/00; B01J2231/60; B01J2231/64; B01J2231/641; B01J2231/648; B01J2531/00; B01J2531/02; B01J2531/0202; B01J2531/0211; B01J2531/80; B01J2531/82; B01J2531/822; B01J2531/90; B01J2531/96; Y; Y02; Y02P; Y02P20/00; Y02P20/50; Y02P20/52
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
6 words
RHODIUM CARBONYL SALTS OF THE FORMULA
Claim 2
Dependent Claim
6 words
RHODIUM CARBONYL SALTS OF THE FORMULA
Claim 3
Dependent Claim
9 words
The salt of claim 1 wherein M is beryllium.
Claim 4
Dependent Claim
9 words
The salt of claim 1 wherein M is magnesium.
Claim 5
Dependent Claim
9 words
The salt of claim 1 wherein M is calcium.
Claim 6
Dependent Claim
9 words
The salt of claim 1 wherein M is strontium.
Claim 7
Dependent Claim
9 words
The salt of claim 1 wherein M is radium.
Claim 8
Dependent Claim
9 words
The salt of claim 1 wherein M is scandium.
Claim 9
Dependent Claim
9 words
The salt of claim 1 wherein M is yttrium.
Claim 10
Dependent Claim
9 words
The salt of claim 1 wherein M is manganese.
Claim 11
Dependent Claim
9 words
The salt of claim 1 wherein M is iron.
Claim 12
Dependent Claim
9 words
The salt of claim 1 wherein M is ruthenium.
Claim 13
Dependent Claim
9 words
The salt of claim 1 wherein M is rhenium.
Claim 14
Dependent Claim
9 words
The salt of claim 1 wherein M is cobalt.
Claim 15
Dependent Claim
9 words
The salt of claim 1 wherein M is nickel.
Claim 16
Dependent Claim
9 words
The salt of claim 1 wherein M is palladium.
Claim 17
Dependent Claim
9 words
The salt of claim 1 wherein M is platinum.
Claim 18
Dependent Claim
9 words
The salt of claim 1 wherein M is zinc.
Claim 19
Dependent Claim
9 words
The salt of claim 1 wherein M is cadmium.
Claim 20
Dependent Claim
9 words
The salt of claim 1 wherein M is mercury.
Claim 21
Dependent Claim
9 words
The salt of claim 1 wherein M is cerium.
Claim 22
Dependent Claim
9 words
The salt of claim 1 wherein M is europium.
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) | 1978-04-14 | 1978-10-14 | 1979-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-04-14 | 1982-10-14 | 1983-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-04-14 | 1986-10-14 | 1987-04-15 | $7700.00 | Window Closed / Lapsed |