Patents by Inventor Andries Hanzen

Andries Hanzen 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).

  • Publication number: 20190390140
    Abstract: Detergent compositions are provided that include a polysaccharide selected from a carboxymethyl cellulose component, an anionic cellulose derivative, or mixtures thereof and a surfactant system, wherein the polysaccharide has a molecular weight of no greater than from about 1,000 Dalton to 80,000 Dalton.
    Type: Application
    Filed: September 27, 2017
    Publication date: December 26, 2019
    Inventors: Marko KANNIAINEN, Pirkko-Leena HAKKARAINEN, Andries HANZEN
  • Patent number: 9963558
    Abstract: Embodiments of the present description provide methods for increasing the concentration of carboxymethylcellulose alkali solutions that are particularly suitable for use in a high solids paper coating, barrier materials, etc. Generally described, the method includes dissolving carboxymethylcellulose (CMC) and an alkali salt in water to obtain an alkali solution of CMC. The CMC desirably has a degree of substitution less than about 0.9. The alkali solution of CMC includes CMC in a concentration greater than about 9.8% by weight, has a pH from about 7.5 to about 11, and is characterized as having a viscosity of less than about 5,000 mPa.
    Type: Grant
    Filed: September 23, 2015
    Date of Patent: May 8, 2018
    Assignee: CP KELCO OY
    Inventors: Neil Argo Morrison, Anssi Kalevi Kamppinen, Andries Hanzen, Marko Juhani Kanniainen, Anne Irmeli Rutanen
  • Publication number: 20160009871
    Abstract: Embodiments of the present description provide methods for increasing the concentration of carboxymethylcellulose alkali solutions that are particularly suitable for use in a high solids paper coating, barrier materials, etc. Generally described, the method includes dissolving carboxymethylcellulose (CMC) and an alkali salt in water to obtain an alkali solution of CMC. The CMC desirably has a degree of substitution less than about 0.9. The alkali solution of CMC includes CMC in a concentration greater than about 9.8% by weight, has a pH from about 7.5 to about 11, and is characterized as having a viscosity of less than about 5,000 mPa.
    Type: Application
    Filed: September 23, 2015
    Publication date: January 14, 2016
    Inventors: Neil Argo Morrison, Anssi Kalevi Kamppinen, Andries Hanzen, Marko Juhani Kanniainen, Anne Irmeli Rutanen
  • Patent number: 9181659
    Abstract: Embodiments of the present description provide methods for increasing the concentration of carboxymethylcellulose alkali solutions that are particularly suitable for use in a high solids paper coating, barrier materials, etc. Generally described, the method includes dissolving carboxymethylcellulose (CMC) and an alkali salt in water to obtain an alkali solution of CMC. The CMC desirably has a degree of substitution less than about 0.9. The alkali solution of CMC includes CMC in a concentration greater than about 9.8% by weight, has a pH from about 7.5 to about 11, and is characterized as having a viscosity of less than about 5,000 mPa.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: November 10, 2015
    Assignee: CP KELCO OY
    Inventors: Neil Argo Morrison, Anssi Kalevi Kamppinen, Andries Hanzen, Marko Juhani Kanniainen, Anne Irmeli Rutanen
  • Publication number: 20070166371
    Abstract: Films and/or capsules for the delivery of and/or coating of active ingredients are provided. Such edible films and/or capsules comprise particular modified carboxymethylcellulose (CMC) materials either alone or in combination with other types of hydrocolloids or biogums. The utilization of such modified CMC products aids in the production of such films and/or capsules through the availability of larger amounts of base materials with lower amounts of water requiring evaporation therefrom. In such a manner, not only may dimensionally stable, flexible, non-tacky, salt tolerant, and quick dissolving edible films and/or capsules be produced, but the amount of time required for such manufacture is minimal when compared with traditional methods of production with cellulosic-based materials. Furthermore, such novel edible films and/or capsules exhibit excellent clarity, retention of actives, and other physical properties (such as tensile strength, elongation, and ability to be cut into various shapes and sizes, etc.
    Type: Application
    Filed: November 1, 2005
    Publication date: July 19, 2007
    Inventors: Andries Hanzen, Henrica Cornelia, Anja Petronella, Ross Clark
  • Publication number: 20070098779
    Abstract: Films and/or capsules for the delivery of and/or coating of active ingredients are provided. Such edible films and/or capsules comprise particular modified carboxymethylcellulose (CMC) materials either alone or in combination with other types of hydrocolloids or biogums. The utilization of such modified CMC products aids in the production of such films and/or capsules through the availability of larger amounts of base materials with lower amounts of water requiring evaporation therefrom. In such a manner, not only may dimensionally stable, flexible, non-tacky, salt tolerant, and quick dissolving edible films and/or capsules be produced, but the amount of time required for such manufacture is minimal when compared with traditional methods of production with cellulosic-based materials. Furthermore, such novel edible films and/or capsules exhibit excellent clarity, retention of actives, and other physical properties (such as tensile strength, elongation, and ability to be cut into various shapes and sizes, etc.
    Type: Application
    Filed: November 1, 2005
    Publication date: May 3, 2007
    Inventors: Andries Hanzen, Henrica Cornelia Vaessen-van Hoven, Anja Petronella Hopman, Ross Clark
  • Patent number: 5879695
    Abstract: A covering material for agricultural soil contains starch or a derivative or fraction thereof as binder together with a structure-improving amount of an acid and/or an oil, and a finely divided vegetable filler such as straw. The oil is for instance palm oil or linseed oil in an amount of 1-25 wt. %. The acid is preferably 0.2-4% by weight of phosphoric acid or citric acid. The material may further comprise fungicides, bentonite and/or rubber latices.
    Type: Grant
    Filed: March 13, 1997
    Date of Patent: March 9, 1999
    Assignee: Antonius Johannes Maria Bastiaansen
    Inventors: Antonius Johannes Maria Bastiaansen, Andries Hanzen, Dick De Wit, Huibert Tournois