US3010789A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Crystalline zeolite h
Assignee: Union Carbide Corp
•
Filing: 1957-12-05
•
Granted: 1961-11-28
•
Expires: 1977-12-05
Abstract
No abstract record available.
Inventors
- 👤 Robert M Milton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:19
CPC Classifications
C; C01; C01B; C01B33/00; C01B33/20; C01B33/26; C01B33/28; C01B33/2807; C01B33/2869
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
1 words
0$0.1K2O:AL2O3:2.0$0.1SIO2:XH2O
Claim 2
Dependent Claim
1 words
0$0.1K2O:AL2O3:2.0$0.1SIO2:XH2O
Claim 3
Dependent Claim
36 words
5 $0.2 5.21$0.10 4.16$0.08 3.95$0.07 3.14$0.06 3.01$0.05 2.92$0.04 2.60$0.04 2.28$0.04 1.85$0.03 1.72$0.02 WHICH PROCESS COMPRISES PREPARING AN AQUEOUS POTASSIUM ALUMINOSILICATE MIXTURE WHOSE COMPOSITION, EXPRESSED IN TERMS OF MOLE RATIOS OF OXIDES, FALLS WITHIN THE FOLLOWING RANGES:
Claim 4
Dependent Claim
36 words
5 $0.2 5.21$0.10 4.16$0.08 3.95$0.07 3.14$0.06 3.01$0.05 2.92$0.04 2.60$0.04 2.28$0.04 1.85$0.03 1.72$0.02 WHICH PROCESS COMPRISES PREPARING AN AQUEOUS POTASSIUM ALUMINOSILICATE MIXTURE WHOSE COMPOSITION, EXPRESSED IN TERMS OF MOLE RATIOS OF OXIDES, FALLS WITHIN THE FOLLOWING RANGES:
Claim 5
Dependent Claim
20 words
A PROCESS FOR PREPARING A CRYSTALLINE ZEOLITE HAVING A COMPOSITION, EXPRESSED IN TERMS OF MOLE RATIOS OF OXIDES, AS FOLLOWS:
Claim 6
Dependent Claim
20 words
A PROCESS FOR PREPARING A CRYSTALLINE ZEOLITE HAVING A COMPOSITION, EXPRESSED IN TERMS OF MOLE RATIOS OF OXIDES, AS FOLLOWS:
References Cited (Backward Citations)
US2283172A
Cited
US2841471A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-27 | 1965-05-29 | 1965-11-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-27 | 1969-05-29 | 1969-11-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-27 | 1973-05-29 | 1973-11-28 | $7700.00 | Window Closed / Lapsed |