Patents by Inventor Yvon N. Leblanc

Yvon N. Leblanc 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: 4594257
    Abstract: A process for producing an agglomerated instant coffee product having a roasted and ground appearance comprising;a. milling spray-dried instant coffee to produce a milled powder of an average particle size of 30 to 75 microns;b. adding colloidal particles to the powder so that it will bind together with slight compaction;c. forming a regular shaped, loosely bound, structurally intact cluster from the powder with colloidal particles added, said cluster have a size of 800 to 2100 microns;d. fusing the outer surface of the cluster to a depth of from 5 to 30 microns; ande. drying and screening the fused clusters to produce an agglomerated instant coffee having a density of from 0.20 to 0.28 gms/cc, a hardness value of less than 8, a color of 17 to 24 Lumetron units and an average agglomerate size of from 800 to 1,300 microns.
    Type: Grant
    Filed: March 11, 1985
    Date of Patent: June 10, 1986
    Assignee: General Foods Corporation
    Inventors: Yvon N. Leblanc, Valery B. Zemelman, Gary L. Burgess
  • Patent number: 4594256
    Abstract: A process for producing an agglomerated instant coffee product having a roasted and ground appearance comprising:a. milling spray-dried instant coffee to produce a milled powder of an average particle size of 25 to 75 microns;b. adjusting the cohesiveness of the powder so that it will flow and will bind together with slight compaction;c. forming a regular shaped, loosely bound, structurally intact cluster from the cohesive adjusted powder, said cluster have a size of 800 to 2100 microns;d. fusing the outer surface of the cluster to a depth of from 5 to 30 microns; ande. drying and screening the fused clusters to produce an agglomerated instant coffee having a density of from 0.20 to 0.28 gms/cc, a hardness value of less than 8, a color of 17 to 24 Lumetron units and an average agglomerate size of from 800 to 1,300 microns.
    Type: Grant
    Filed: March 11, 1985
    Date of Patent: June 10, 1986
    Assignee: General Foods Corporation
    Inventors: Valery B. Zemelman, Gary L. Burgess, Rudolf A. Vitti, Todd M. Forman, Anthony M. Batchelor, Yvon N. Leblanc