Patents by Inventor Erich P. Lerchenfeld

Erich P. Lerchenfeld has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7335389
    Abstract: The invention relates to a process for producing a substantially stable dispersion without manufacturing aids, where the dispersion consists essentially of a hydrophobic plant sterol and an aqueous material, wherein the plant sterol is selected from plant sterols and plant stanols. The process comprises mixing the plant sterol with the aqueous material to form a first dispersion The next steps involve heating the first dispersion to form a heated mixture, followed by homogenizing the heated mixture to obtain a second dispersion of particles wherein the particle size of the hydrophobic plant sterol particles in the first dispersion and the second dispersion is from about 0.1 micron to about 30 microns. In one embodiment, the aqueous material consists essentially of a beverage concentrate, which includes a juice concentrate, such as a citrus juice concentrate, e.g., an orange juice concentrate.
    Type: Grant
    Filed: June 11, 2003
    Date of Patent: February 26, 2008
    Assignee: The Coca-Cola Company
    Inventors: Erich P. Lerchenfeld, Donald E. Striegel
  • Patent number: 7306819
    Abstract: The invention relates to a process for producing a substantially stable dispersion without manufacturing aids, where the dispersion comprises at least one hydrophobic plant sterol and an aqueous material, wherein the plant sterol is selected from plant sterols and plant stanols. The process comprises mixing the plant sterol with the aqueous material to form a first dispersion, homogenizing the first dispersion to obtain a second dispersion of particles wherein the particle size of the hydrophobic plant sterol particles in the first dispersion and the second dispersion is from about 0.1 micron to about 100 microns. Optionally, the process may comprise heating the first dispersion prior to homogenizing, heating the second dispersion after homogenizing, or heating both. In one embodiment, the aqueous material comprises a beverage concentrate, which includes a juice concentrate, such as a citrus juice concentrate, e.g., an orange juice concentrate.
    Type: Grant
    Filed: October 24, 2003
    Date of Patent: December 11, 2007
    Assignee: The Coca-Cola Company
    Inventors: Erich P. Lerchenfeld, Donald E. Striegel
  • Publication number: 20040142087
    Abstract: The invention relates to a process for producing a substantially stable dispersion without manufacturing aids, where the dispersion comprises at least one hydrophobic plant sterol and an aqueous material, wherein the plant sterol is selected from plant sterols and plant stanols. The process comprises mixing the plant sterol with the aqueous material to form a first dispersion, homogenizing the first dispersion to obtain a second dispersion of particles wherein the particle size of the hydrophobic plant sterol particles in the first dispersion and the second dispersion is from about 0.1 micron to about 100 microns. Optionally, the process may comprise heating the first dispersion prior to homogenizing, heating the second dispersion after homogenizing, or heating both. In one embodiment, the aqueous material comprises a beverage concentrate, which includes a juice concentrate, such as a citrus juice concentrate, e.g., an orange juice concentrate.
    Type: Application
    Filed: October 24, 2003
    Publication date: July 22, 2004
    Inventors: Erich P. Lerchenfeld, Donald E. Striegel
  • Publication number: 20030232118
    Abstract: The invention relates to a process for producing a substantially stable dispersion without manufacturing aids, where the dispersion consists essentially of a hydrophobic plant sterol and an aqueous material, wherein the plant sterol is selected from plant sterols and plant stanols. The process comprises mixing the plant sterol with the aqueous material to form a first dispersion The next steps involve heating the first dispersion to form a heated mixture, followed by homogenizing the heated mixture to obtain a second dispersion of particles wherein the particle size of the hydrophobic plant sterol particles in the first dispersion and the second dispersion is from about 0.1 micron to about 30 microns. In one embodiment, the aqueous material consists essentially of a beverage concentrate, which includes a juice concentrate, such as a citrus juice concentrate, e.g., an orange juice concentrate.
    Type: Application
    Filed: June 11, 2003
    Publication date: December 18, 2003
    Applicant: The Coca-Cola Company
    Inventors: Erich P. Lerchenfeld, Donald E. Striegel
  • Patent number: 5807603
    Abstract: The tendency of solids in fruit juice-containing products, particularly citrus fruit juice-containing products, to separate from the product is greatly reduced or prevented by incorporating relatively small quantities of a stabilizer system containing propylene glycol alginate and sodium carboxymethylcellulose. The stabilizing system is an aqueous slurry of propylene glycol alginate and sodium carboxymethylcellulose. The slurry is incorporated directly into the base for the product which is homogenized, prior to reconstitution with water. This permits effective stabilization of the finished single-strength product using lesser quantities of propylene glycol alginate and sodium carboxymethylcellulose than was heretofore possible.
    Type: Grant
    Filed: December 19, 1996
    Date of Patent: September 15, 1998
    Assignee: The Coca Cola Company
    Inventors: Erich P. Lerchenfeld, Joe R. De Leon, Richard A. Schlottmann