U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Hydratable powders which form WOW emulsions

Patent 4933192 Issued on June 12, 1990. Estimated Expiration Date: Icon_subject June 12, 2007. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

Powdered emulsion product and method of production
Patent #: 4011661
Issued on: 03/15/1977
Inventor: Sezaki ,   et al.

Emulsions
Patent #: 4034124
Issued on: 07/05/1977
Inventor: van Dam

Non-dairy creamer compositions
Patent #: 4046926
Issued on: 09/06/1977
Inventor: Gardiner

Fluid non-dairy creamer
Patent #: 4341811
Issued on: 07/27/1982
Inventor: Rule

Imitation sour cream dry blend reconstitutable with milk
Patent #: 4473594
Issued on: 09/25/1984
Inventor: Miller ,   et al.

Process for preparing dressings comprising W/O/W type multiple emulsions
Patent #: 4626443
Issued on: 12/02/1986
Inventor: Takahashi ,   et al.

Process for preparation of dressings comprising W/O/W type multiple emulsions
Patent #: 4626444
Issued on: 12/02/1986
Inventor: Takahashi ,   et al.

Edible water-in-oil-in-water emulsion Patent #: 4650690
Issued on: 03/17/1987
Inventor: Bams ,   et al.

Inventors

Assignee

Application

No. 031324 filed on 03/27/1987

US Classes:

426/98, Encapsulated, or coated triglyceridic material426/589, Soup, sauce, gravy or base426/601, Fat or oil is basic ingredient other than butter in emulsion form426/602, Aqueous emulsion426/605, Egg containing, e.g., mayonnaise, etc.426/613Having lacteal or egg ingredient or sugar or flavor

Examiners

Primary: Hunter, Jeanette

Attorney, Agent or Firm

Foreign Patent References

  • 0120967 EP. 10/13/1984
  • 0141477 EP. 05/13/1985
  • 0229938 EP. 07/13/1987
  • 1113462 GB. 05/13/1968
  • 1488522 GB. 12/13/1977

International Classes

A23L 001/19
A23L 001/195
A23L 001/24

Foreign Application Priority Data

1986-03-27 GB

Abstract

A hydratable powder capable of providing a duplex emulsion is of value in food products. The powder contains the components of the emulsion and may be prepared by spray drying, freeze drying or spray crystallization.

Other References

  • Chemical Abstracts, vol. 105, No. 25, Abstract No. 224937k, p. 649, Dec., 1986
  • Florence et al., International Journal of Pharmaceutics, 11:277-308, (1982)
  • ACS Symposium Series 272, "Macro- and Microemulsions", Florence et al., Chapter 23, pp. 359-37
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