Patents by Inventor Jan de Jong

Jan de Jong 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: 20090068473
    Abstract: An epoxy based primer composition comprising at least 10% zinc oxide w/w dry solids is described. A coated metal substrate is also described comprising a metal substrate, at least one epoxy based primer layer, the primer layer comprising at least 10% w/w zinc oxide in the dry primer coating, and at least one top-coat adhered to the primer layer. A process of coating a metal substrate is also described.
    Type: Application
    Filed: November 9, 2006
    Publication date: March 12, 2009
    Inventors: Rudolf Wilhelmus Bernardus Van Wessel, Henk Van Der Poel, Sijmen Johan Visser, Jan De Jong
  • Patent number: 7125609
    Abstract: The present invention relates to an epoxy modified polysiloxane composition obtainable by combining the following ingredients:—a polysiloxane of formula (1), wherein each R1 is independently selected from hydroxy, alkyl, aryl or alkoxy radicals having up to six carbon atoms, each R2 is independently selected from hydrogen, alkyl or aryl radicals having up to six carbon atoms and, wherein n is selected so that the molecular weight for the polysiloxane is in the range of from about 400 to 10,000; with formula (1)—an epoxy resin having more than one 1,2-epoxy groups per molecule with an epoxy equivalent weight in the range of from 100 to about 5,000; and—an amino hardener component having active hydrogens able to react with epoxy groups in the epoxy resin to form polymers containing hydroxyl groups, which are able to react with the silanol groups of hydrolyzed polysiloxane to form a polymer network, wherein the epoxy chain polymers and polysiloxane polymers polymerize to form a cured epoxy modified polysiloxane
    Type: Grant
    Filed: April 30, 2003
    Date of Patent: October 24, 2006
    Assignee: Sigmakalon Services B.V.
    Inventors: Lars Ivar Klaassens, Jan De Jong, Henk Van Der Poel
  • Publication number: 20050154170
    Abstract: The present invention relates to an epoxy modified polysiloxane composition obtainable by combining the following ingredients:—a polysiloxane of formula (1), wherein each R1 is independently selected from hydroxy, alkyl, aryl or alkoxy radicals having up to six carbon atoms, each R2 is independently selected from hydrogen, alkyl or aryl radicals having up to six carbon atoms and, wherein n is selected so that the molecular weight for the polysiloxane is in the range of from about 400 to 10,000; with formula (1)—an epoxy resin having more than one 1,2-epoxy groups per molecule with an epoxy equivalent weight in the range of from 100 to about 5,000; and—an amino hardener component having active hydrogens able to react with epoxy groups in the epoxy resin to form polymers containing hydroxyl groups, which are able to react with the silanol groups of hydrolyzed polysiloxane to form a polymer network, wherein the epoxy chain polymers and polysiloxane polymers polymerize to form a cured epoxy modified polysiloxane
    Type: Application
    Filed: April 30, 2003
    Publication date: July 14, 2005
    Inventors: Lars Ivar Klaassens, Jan De Jong, Henk Der Poel
  • Publication number: 20050118195
    Abstract: The invention relates to the field of virology. The invention provides an isolated essentially mammalian negative-sense single stranded RNA virus (MPV) within the sub-family Pneumovirinae of the family Paramyxoviridae and identifiable as phylogenetically corresponding to the genus Metapneumovirus and components thereof.
    Type: Application
    Filed: January 18, 2002
    Publication date: June 2, 2005
    Inventors: Jan De Jong, Ronaldus Fouchier, Bernadetta Van Den Hoogen, Albertus Dominicus Marcellinus Osterhaus, Jan Groen
  • Publication number: 20050053919
    Abstract: The invention relates to the field of virology. The invention provides an isolated essentially mammalian negative-sense single stranded RNA virus (MPV) within the subfamily Pneumovirinae of the family Paramyxoviridae and identifiable as phylogenetically corresponding to the genus Metapneumovirus and components thereof.
    Type: Application
    Filed: November 25, 2003
    Publication date: March 10, 2005
    Inventors: Jan De Jong, Ronaldus Fouchier, Bernadetta Van Den Hoogen, Albertus Dominicus Marcellinus Osterhaus, Jan Groen
  • Patent number: 6719836
    Abstract: Water-based protective coating compositions contain as binder the product obtained by the reaction of an aminosilane, in acid solution, with a sub-stoechiometric amount of an epoxysilane, and further contain finely divided zinc and dispersed pigments.
    Type: Grant
    Filed: September 20, 2001
    Date of Patent: April 13, 2004
    Assignee: Sigma Coatings B.V.
    Inventors: Arnold Johan Nederlof, Cors Daniël van Zanten, Jan de Jong, Cornelis Hubertus van Vliet
  • Patent number: PP14562
    Abstract: A new and distinct cultivar of Hypericum plant named ‘Kolmfir’, characterized by its upright and outwardly spreading plant habit; dark green leaves; bright red-colored fruits; and good postproduction longevity.
    Type: Grant
    Filed: April 23, 2003
    Date of Patent: February 24, 2004
    Assignee: Gebr. Kolster B.V.
    Inventor: Jan de Jong
  • Patent number: PP14911
    Abstract: A new and distinct cultivar of Hypericum plant named ‘Kolmblac’, characterized by its upright outwardly spreading plant habit; dark green leaves; dark brownish red-colored fruits that become almost black in color with development; and good postproduction longevity.
    Type: Grant
    Filed: April 23, 2003
    Date of Patent: June 15, 2004
    Assignee: Gebr. Kolster BV
    Inventor: Jan de Jong
  • Patent number: PP20631
    Abstract: A new and distinct cultivar of Hypericum plant named ‘Kolmawhi’, characterized by its upright and columnar plant habit; moderately vigorous growth habit; dark green-colored leaves; uniform and freely flowering habit; uniform and high density of fruits; pale yellow-colored fruits; and resistance to Puccinia rust.
    Type: Grant
    Filed: August 11, 2008
    Date of Patent: January 5, 2010
    Assignee: Kolster Beheer B.V.
    Inventor: Jan De Jong
  • Patent number: PP20912
    Abstract: A new and distinct cultivar of Symphoricarpos plant named ‘Kolmgala’, characterized by its compact, upright and outwardly spreading plant habit; short stems and internodes, bushy and dense habit; freely flowering habit; numerous white-colored berries; and good garden performance.
    Type: Grant
    Filed: December 2, 2008
    Date of Patent: March 30, 2010
    Assignee: Kolster Beheer B.V.
    Inventor: Jan de Jong
  • Patent number: PP20931
    Abstract: A new and distinct cultivar of Symphoricarpos plant named ‘Kolmcan’, characterized by its compact, upright and outwardly spreading plant habit; short stems and internodes, bushy and dense habit; freely flowering habit; numerous dark pink-colored berries; and good garden performance.
    Type: Grant
    Filed: December 2, 2008
    Date of Patent: April 13, 2010
    Assignee: Kolster Beheer B.V.
    Inventor: Jan De Jong
  • Patent number: PP20932
    Abstract: A new and distinct cultivar of Symphoricarpos plant named ‘Kolmaswet’, characterized by its compact, upright and outwardly spreading plant habit; short stems and internodes, bushy and dense habit; freely flowering habit; numerous red purple-colored berries; and good garden performance.
    Type: Grant
    Filed: December 2, 2008
    Date of Patent: April 13, 2010
    Assignee: Kolster Beheer B.V.
    Inventor: Jan De Jong
  • Patent number: PP21313
    Abstract: A new and distinct cultivar of Hypericum plant named ‘Kolmarest’, characterized by its compact, upright and outwardly spreading plant habit; moderately vigorous growth habit; short internodes; small dark green-colored leaves; uniform and freely flowering habit; uniform and high density of fruits; red-colored fruits; and resistance to Puccinia rust.
    Type: Grant
    Filed: November 28, 2008
    Date of Patent: September 21, 2010
    Assignee: Kolster Beheer B.V.
    Inventor: Jan De Jong
  • Patent number: PP24576
    Abstract: A new and distinct cultivar of Hypericum plant named ‘Kolmapuki’, characterized by its upright and outwardly spreading plant habit; moderately vigorous growth habit; relatively small dark green-colored leaves; uniform and freely flowering habit; uniform and high density of fruits; orange-colored fruits; and resistance to Puccinia rust.
    Type: Grant
    Filed: October 20, 2012
    Date of Patent: June 24, 2014
    Assignee: Kolster Holding, B.V.
    Inventor: Jan de Jong
  • Patent number: PP26242
    Abstract: A new and distinct cultivar of Hypericum plant named ‘Kolmiglow’, characterized by its upright and outwardly spreading plant habit; moderately vigorous growth habit; dark purple-colored developing stems; relatively small leaves that dark green in color with dark purple-colored lower surfaces; freely flowering habit; high fruit density; and glossy dark red-colored fruits.
    Type: Grant
    Filed: January 31, 2014
    Date of Patent: December 15, 2015
    Assignees: Kolster Holding B.V., Floribreed vof
    Inventor: Jan de Jong
  • Patent number: PP32753
    Abstract: A new cultivar of Hypericum plant named ‘Kolpeke’ that is characterized by its leaves that are small in size and healthy, its large sized berries that are light orange-pink in color, and its branches that are held upright.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: January 12, 2021
    Assignee: KOLSTER HOLDING B.V.
    Inventor: Jan de Jong
  • Patent number: PP33230
    Abstract: A new cultivar of Symphoricarpos plant named ‘KOLMPICA’ that is characterized by its short and compact plant habit, its strong stems and its berries that are dark pink in color.
    Type: Grant
    Filed: February 3, 2020
    Date of Patent: July 6, 2021
    Assignee: KOLSTER HOLDING B.V.
    Inventor: Jan de Jong
  • Patent number: PP34497
    Abstract: A new cultivar of Symphoricarpos plant named ‘KOLMASYWHI’ that is characterized by its short branches, its white berries, and its suitability for use as a container plant.
    Type: Grant
    Filed: October 7, 2021
    Date of Patent: August 16, 2022
    Assignee: KOLSTER HOLDING B.V.
    Inventor: Jan de Jong
  • Patent number: PP34523
    Abstract: A new cultivar of Symphoricarpos plant named ‘KOLMAMOGO’ that is characterized by its berries that are dark pink to magenta in color, its suitability for use as a cut flower and as a container plant, its mid to early season berry maturation time, and its dense, pink flower clusters.
    Type: Grant
    Filed: October 7, 2021
    Date of Patent: August 30, 2022
    Assignee: KOLSTER HOLDING B.V.
    Inventor: Jan de Jong
  • Patent number: PP36010
    Abstract: A new cultivar of Symphoricarpos plant named ‘Kolmapinpos’ that is characterized by its large berries that are light pink in color, its suitability for use as a garden plant and as a container plant, its dense growth habit with many lateral branches, and its straight lateral branches.
    Type: Grant
    Filed: October 30, 2023
    Date of Patent: July 16, 2024
    Assignee: KOLSTER HOLDING BV
    Inventor: Jan de Jong