US2605219A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Preparation of radioactive bromine
Assignee: Individual
•
Filing: 1949-09-28
•
Granted: 1952-07-29
•
Expires: 1969-09-28
Abstract
No abstract record available.
Inventors
- 👤 Jacobson Homer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:16
CPC Classifications
C; C01; C01B; C01B7/00; C01B7/09; C01B7/096
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
62 words
A METHOD OF PREPARING ACTIVE BROMINE GAS FROM A NON-VOLATILE BROMIDE SALT CONTAINING ACTIVE BROMINE WHICH COMPRISES MIXING SAID SALT WITH AN ANHYDROUS, RELATIVELY VOLATILE METAL BROMIDE WHICH IONIZES IN THE MOLTEN STATE, FUSING SAID VOLATILE METAL BROMIDE AT A TEMPERATURE SUFFICIENT TO VAPORIZE A PORTION THEREOF, BRINGING THE VAPORIZED BROMIDE INTO CONTACT WITH NATURAL BROMINE GAS AND SEPARATING THE BROMINE GAS.
Claim 2
Independent Claim
62 words
A METHOD OF PREPARING ACTIVE BROMINE GAS FROM A NON-VOLATILE BROMIDE SALT CONTAINING ACTIVE BROMINE WHICH COMPRISES MIXING SAID SALT WITH AN ANHYDROUS, RELATIVELY VOLATILE METAL BROMIDE WHICH IONIZES IN THE MOLTEN STATE, FUSING SAID VOLATILE METAL BROMIDE AT A TEMPERATURE SUFFICIENT TO VAPORIZE A PORTION THEREOF, BRINGING THE VAPORIZED BROMIDE INTO CONTACT WITH NATURAL BROMINE GAS AND SEPARATING THE BROMINE GAS.
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) | 1955-07-29 | 1956-01-28 | 1956-07-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-29 | 1960-01-28 | 1960-07-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-29 | 1964-01-28 | 1964-07-29 | $7700.00 | Window Closed / Lapsed |