Patents by Inventor J. Frederick Hessel

J. Frederick Hessel 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: 7449437
    Abstract: A terpene-free cleaning composition containing: (a) an oil-soluble anionic surfactant; (b) a water-soluble anionic surfactant; (c) a primary solvent consisting of a C1-4 alkyl ester; (d) a short-chain cosurfactant; and (e) water.
    Type: Grant
    Filed: September 5, 2003
    Date of Patent: November 11, 2008
    Assignee: Cognis IP Management GmbH
    Inventors: Stephen F. Gross, Martin J. Barabash, J. Frederick Hessel
  • Patent number: 6824623
    Abstract: A terpene-free cleaning composition containing: (a) an oil-soluble anionic surfactant; (b) a water-soluble anionic surfactant; (c) a primary solvent consisting of a C1-4 alkyl ester; (d) a short-chain cosurfactant; and (e) water.
    Type: Grant
    Filed: August 22, 2000
    Date of Patent: November 30, 2004
    Assignee: Cognis Corporation
    Inventors: Stephen F. Gross, Martin J. Barabash, J. Frederick Hessel
  • Publication number: 20040058833
    Abstract: A terpene-free cleaning composition containing: (a) an oil-soluble anionic surfactant; (b) a water-soluble anionic surfactant; (c) a primary solvent consisting of a C1-4 alkyl ester; (d) a short-chain cosurfactant; and (e) water.
    Type: Application
    Filed: September 5, 2003
    Publication date: March 25, 2004
    Inventors: Stephen F. Gross, Martin J. Barabash, J. Frederick Hessel
  • Patent number: 6224685
    Abstract: A terpene-free hard surface cleaning composition containing: (a) a nonionic surfactant; (b) an anionic surfactant; (c) a primary solvent consisting of a C6-C14 methyl ester; (d) a short-chain cosurfactant; and (e) water, all weights being based on the total weight of the composition.
    Type: Grant
    Filed: February 8, 1999
    Date of Patent: May 1, 2001
    Assignee: Henkel Corporation
    Inventors: Stephen F. Gross, Martin J. Barabash, J. Frederick Hessel
  • Patent number: 6159921
    Abstract: A detergent composition comprising: (a) an alkali component selected from the group consisting of sodium hydroxide, sodium carbonate, monoethanolamine, diethanolamine, triethanolamine, and mixtures thereof; and (b) a dye transfer inhibition additive selected from the group consisting of: (i) a sugar surfactant selected from the group consisting of an alkyl polyglycoside having general formula (I)R.sub.1 O(Z).sub.a Iwherein R.sub.1 is a monovalent organic radical having from about 6 to about 30 carbon atoms; Z is a saccharide residue having 5 or 6 carbon atoms; a is a number having a value from 1 to about 6, an alkyl glucose ester, an aldobionamide, a gluconamide, a glyceramide, a glyceroglycolipid, a polyhydroxy fatty acid amide and mixtures thereof; (ii) an alkyl sulfate; (iii) an aminocarboxylic acid amphoteric surfactant; and (iv) mixtures of (i), (ii), and (iii).
    Type: Grant
    Filed: February 28, 1997
    Date of Patent: December 12, 2000
    Assignee: Henkel Corporation
    Inventors: Sureshchandra G. Desai, Michael Hansberry, George A. Smith, Charles B. Allen, J. Frederick Hessel
  • Patent number: 6063335
    Abstract: A surface is disinfected with a solution containing a fully or partially neutralized orthophosphate and optionally one or more surfactants. The method provides a safe and effective means of sanitizing surfaces such as cutting boards by removing, reducing or retarding the growth of pathogenic microorganisms without the use of substances that are toxic to humans.
    Type: Grant
    Filed: February 20, 1998
    Date of Patent: May 16, 2000
    Assignee: Henkel Corporation
    Inventors: Robert S. Pirolo, J. Frederick Hessel
  • Patent number: 6060441
    Abstract: A cleaning composition containing: (a) from about 1 to about 60% by weight of a surfactant component consisting essentially of: (i) a fatty alkyl ether sulfate; (ii) a linear alcohol ethoxylate; and (iii) a nonionic sugar surfactant, having a ratio by-weight of (i):(ii):(iii) in a range of about 0.5 to 1.0:1.5 to 2.5:0.5 to 1.5; and (b) from about 0.1 to about 10% by weight of an enzyme component selected from the group consisting of proteases, amylases, lipases, cellulases, peroxidases, and mixtures thereof, all weights being based on the weight of the composition.
    Type: Grant
    Filed: April 10, 1997
    Date of Patent: May 9, 2000
    Assignee: Henkel Corporation
    Inventors: J. Frederick Hessel, George A. Smith, Charles B. Allen, Michael Hansberry, Karl-Heinz Maurer
  • Patent number: 5990072
    Abstract: A terpene-free hard surface cleaning composition containing: (a) a nonionic surfactant; (b) an anionic surfactant; (c) a primary solvent consisting of a C.sub.6 -C.sub.14 methyl ester; (d) a short-chain cosurfactant; and (e) water, all weights being based on the total weight of the composition.
    Type: Grant
    Filed: February 8, 1999
    Date of Patent: November 23, 1999
    Assignee: Henkel Corporation
    Inventors: Stephen F. Gross, Martin J. Barabash, J. Frederick Hessel
  • Patent number: 5952287
    Abstract: A terpene-free hard surface cleaning composition containing: (a) a nonionic surfactant; (b) an anionic surfactant; (c) a primary solvent consisting of a C.sub.6 -C.sub.14 methyl ester; (d) a short-chain cosurfactant; and (e) water, all weights being based on the total weight of the composition.
    Type: Grant
    Filed: October 20, 1997
    Date of Patent: September 14, 1999
    Assignee: Henkel Corporation
    Inventors: Stephen F. Gross, Martin J. Barabash, J. Frederick Hessel
  • Patent number: 5914308
    Abstract: A process for producing detergent agglomerates useful in the production of detergent granules, comprising: (a) providing at least one solid, powder-form detergent component; (b) providing an alkyl polyglycoside of formula I:R.sub.1 O(R.sub.2 O).sub.b (Z).sub.a Iwherein R.sub.1 is a monovalent organic radical having from about 6 to about 30 carbon atoms; R.sub.2 is divalent alkylene radical having from 2 to 4 carbon atoms; Z is a saccharide residue having 5 or 6 carbon atoms; b is a number having a value from 0 to about 12; a is a number having a value from 1 to about 6; and (c) applying the alkyl polyglycoside onto the detergent component to form a detergent agglomerate product.
    Type: Grant
    Filed: October 23, 1996
    Date of Patent: June 22, 1999
    Assignee: Henkel Corporation
    Inventors: Timothy C. Morris, J. Frederick Hessel