US4808334A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Production of sterile composite emulsion
Assignee: Fuji Oil Co Ltd (fka Fuji Oil Holdings Inc)
•
Filing: 1987-07-08
•
Granted: 1989-02-28
•
Expires: 2007-07-08
Abstract
Abstract A sterile composite emulsion useful for food such as cream which comprises an aseptic homogeneous mixture of oil and/or aqueous phases, and a primary emulsion thereof, said oil and/or aqueous phases and said primary emulsion being separately treated by ultra-high temperature heating sterilization. A process for producing the same is also disclosed.
Inventors
- 👤 Mitsuo Ezaki
- 👤 Makoto Kobayashi
- 👤 Tsuguo Izumi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:40
CPC Classifications
A; A23; A23D; A23D7/00; A23D7/005; A23D7/0053; A23L; A23L9/00; A23L9/20; A23L9/22; Y; Y10; Y10S; Y10S516/00; Y10S516/924
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
43 words
A process for producing a sterile composite emulsion which comprises separately treating oil and/or aqueous phases and primary emulsion thereof by ultra-high temperature heating sterilization at 130° to 150° C. for 2 to 60 seconds and then aseptically mixing, emulsifying and homogenizing them.
Claim 2
Dependent Claim
43 words
A process for producing a sterile composite emulsion which comprises separately treating oil and/or aqueous phases and primary emulsion thereof by ultra-high temperature heating sterilization at 130° to 150° C. for 2 to 60 seconds and then aseptically mixing, emulsifying and homogenizing them.
References Cited (Backward Citations)
US3310408A
Cited
US3823091A
Cited
US4157982A
Cited
US3993581A
Cited
US4290910A
Cited
US4606913A
Cited
US4380503A
Cited
US4425369A
Cited
US4590086A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-02-28 | 1992-08-29 | 1993-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-02-28 | 1996-08-29 | 1997-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-02-28 | 2000-08-29 | 2001-02-28 | $7700.00 | Window Closed / Lapsed |