Patent US3240794A successfully refreshed from Google Patents.
US3240794A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Brominating higher fatty acids and esters
Assignee: JBS USA LLC
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Filing: 1962-05-07
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Granted: 1966-03-15
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Expires: 1982-05-07
Abstract
No abstract record available.
Inventors
- 👤 Bornfleth Marcus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 07:23
CPC Classifications
C; C07; C07B; C07B39/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
68 words
A METHOD FOR BROMINATING LIQUID, ETHYLENICALLY UNSATURATED ORGANIC MATERIAL SELECTED FROM THE GROUP CONSISTING OF HIGHER FATTY ACIDS AND ESTERS OF HIGHER FATTY ACIDS AND AVOIDING THE DEVELOPMENT OF COLOR IN SAID MATERIAL COMPRISING: REACTING BROMINE WITH SAID ORGANIC MATERIAL IN THE PRESENCE OF ABOUT 25-100% WATER BASED ON SAID ORGANIC MATERIAL AND A NONPOLAR SOLVENT SELECTED FROM THE GROUP CONSISTING OF PETROLEUM, ETHER, DIETHYL ETHER, AND HEXANE.
Claim 2
Independent Claim
68 words
A METHOD FOR BROMINATING LIQUID, ETHYLENICALLY UNSATURATED ORGANIC MATERIAL SELECTED FROM THE GROUP CONSISTING OF HIGHER FATTY ACIDS AND ESTERS OF HIGHER FATTY ACIDS AND AVOIDING THE DEVELOPMENT OF COLOR IN SAID MATERIAL COMPRISING: REACTING BROMINE WITH SAID ORGANIC MATERIAL IN THE PRESENCE OF ABOUT 25-100% WATER BASED ON SAID ORGANIC MATERIAL AND A NONPOLAR SOLVENT SELECTED FROM THE GROUP CONSISTING OF PETROLEUM, ETHER, DIETHYL ETHER, AND HEXANE.
References Cited (Backward Citations)
CA468239A
Cited
US1466665A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-03-14 | 1969-09-13 | 1970-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-03-14 | 1973-09-13 | 1974-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-03-14 | 1977-09-13 | 1978-03-15 | $7700.00 | Window Closed / Lapsed |