US2556953A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Barium perborate
Assignee: EIDP Inc
•
Filing: 1947-07-09
•
Granted: 1951-06-12
•
Expires: 1967-07-09
Abstract
No abstract record available.
Inventors
- 👤 James H Young
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 00:29
CPC Classifications
C; C01; C01B; C01B15/00; C01B15/055; C01B15/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
25 words
A COMPOSITION OF MATTER COMPRISING A STABLE, HOMOGENEOUS, SUBSTANTIALLY CLEAR DISPERSION OF A BARIUM PERBORATE CORRESPON DING APPROXIMATELY TO THE FORMULA: BA(BO2)2.1.5H2O2.H2O, IN TRICRESYL PHOSPHATE.
Claim 2
Dependent Claim
25 words
A COMPOSITION OF MATTER COMPRISING A STABLE, HOMOGENEOUS, SUBSTANTIALLY CLEAR DISPERSION OF A BARIUM PERBORATE CORRESPON DING APPROXIMATELY TO THE FORMULA: BA(BO2)2.1.5H2O2.H2O, IN TRICRESYL PHOSPHATE.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-06-11 | 1954-12-11 | 1955-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-06-11 | 1958-12-11 | 1959-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-06-11 | 1962-12-11 | 1963-06-12 | $7700.00 | Window Closed / Lapsed |