Patents by Inventor Albert J. J. Van Ooijen

Albert J. J. Van Ooijen 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: 6602842
    Abstract: Novel cleaning compositions comprising cell wall degrading enzymes are disclosed having pectinases and/or hemicellulases and optionally cellulases. The compositions are particularly suitable for removing stains of vegetable origin, especially from textiles. Although compositions having only one type of such enzymes axe part of the invention (excluding cellulases alone), preferred embodiments have a mixture of cell wall degrading enzyme activities to allow for a concerted action against the fibrous mass which usually constitutes a stain of vegetable origin.
    Type: Grant
    Filed: April 5, 2001
    Date of Patent: August 5, 2003
    Assignee: Genencor International, Inc.
    Inventors: Roelck A. Cuperus, Margareta A. Herweijer, Albert J. J. Van Ooijen, Dick J. Van Schouwen
  • Publication number: 20030040454
    Abstract: Novel cleaning compositions comprising cell wall degrading enzymes are disclosed having pectinases and/or hemicellulases and optionally cellulases. The compositions are particularly suitable for removing stains of vegetable origin, especially from textiles. Although compositions having only one type of such enzymes are part of the invention (excluding cellulases alone), preferred embodiments have a mixture of cell wall degrading enzyme activities to allow for a concerted action against the fibrous mass which usually constitutes a stain of vegetable origin.
    Type: Application
    Filed: April 5, 2001
    Publication date: February 27, 2003
    Inventors: Roelck A. Cuperus, Margareta A. Herweijer, Albert J.J. Van Ooijen, Dick J. Van Schouwen
  • Patent number: 6306635
    Abstract: The present invention provides polypeptides with cellulase activity, corresponding DNA sequences, vectors, transformed hosts and a method for the production of these polypeptides, which are obtainable from Aspergillus niger var. niger or Aspergillus niger var. tubigensis.
    Type: Grant
    Filed: January 7, 2000
    Date of Patent: October 23, 2001
    Assignee: Gist-Brocades B.V.
    Inventors: Henriƫtte C. Van Den Broeck, Leendert H. De Graaff, Jacob Visser, Albert J. J. Van Ooijen
  • Patent number: 6190890
    Abstract: The present invention relates to peptides with multiple enzymatic activitives: carboxymethyl cellusase(CMCase), endoglucanase and &bgr;-glucanase, corresponding nucleotides, vectors and transformed hosts, methods of preparation and use. The peptide is used in the food industry for the liquefaction of plant cell material, e.g., in vegetable or fruit juice manufacture, or as processing aids to reduce the fouling of membranes.
    Type: Grant
    Filed: June 12, 1997
    Date of Patent: February 20, 2001
    Assignee: Gist-brocades, B.V.
    Inventors: Henriƫtte C. Van Den Broeck, Leendert H. De Graaff, Jacob Visser, Albert J. J. Van Ooijen
  • Patent number: 6022846
    Abstract: The present invention provides for the expression of phytase in transgenic plants or plant organs and methods for the production of such plants. DNA expression constructs are provided for the transformation of plants with a gene encoding phytase under the control of regulatory sequences which are capable of directing the expression of phytase. These regulatory sequences include sequences capable of directing transcription in plants, either constitutively, or stage and/or tissue specific, depending on the use of the plant or parts thereof. The transgenic plants and plant organs provided by the present invention may be applied to a variety of industrial processes either directly, e.g. in animal feeds or alternatively, the expressed phytase may be extracted and if desired, purified before application.
    Type: Grant
    Filed: June 15, 1998
    Date of Patent: February 8, 2000
    Assignee: Mogen International and Gist-brocades N.V.
    Inventors: Albert J. J. Van Ooijen, Krun Rietveld, Andreas Hoekema, Jan Pen, Peter Christian Sijmons, Teunis Cornelis Verwoerd
  • Patent number: 5872091
    Abstract: This invention relates to a laundry detergent composition as well as a method of laundrying fabric or soiled garments in which the composition requires a surfactant, a pectinase enzyme, a specific hemicellulase enzyme or enzymes, a cellulase enzyme, and additional component which includes bleaching agents, builders, an amylase enzyme and/or a protease enzyme.
    Type: Grant
    Filed: January 30, 1997
    Date of Patent: February 16, 1999
    Assignee: Genencor International Inc.
    Inventors: Roelck A. Cuperus, Margareta A. Herweijer, Albert J.J. Van Ooijen, Dick J. Van Schouwen
  • Patent number: 5770413
    Abstract: The present invention provides for the expression of phytase in transgenic plants or plant organs and methods for the production of such plants. DNA expression constructs are provided for the transformation of plants with a gene encoding phytase under the control of regulatory sequences which are capable of directing the expression of phytase. These regulatory sequences include sequences capable of directing transcription in plants, either constitutively, or stage and/or tissue specific, depending on the use of the plant or parts thereof. The transgenic plants and plant organs provided by the present invention may be applied to a variety of industrial processes either directly, e.g. in animal feeds or alternatively, the expressed phytase may be extracted and if desired, purified before application.
    Type: Grant
    Filed: August 7, 1996
    Date of Patent: June 23, 1998
    Assignees: Gist-brocades, B.V., Mogen International
    Inventors: Albert J. J. Van Ooijen, Krijn Rietveld, Andreas Hoekema, Jan Pen, Peter Christian Sijmons, Teunis Cornelis Verwoerd
  • Patent number: 5714474
    Abstract: A method of catalyzing in vitro reactions using seeds containing enhanced amounts of enzymes is disclosed. The method involves adding transgenic, non-wild type seeds, preferably in a ground form, to a reaction mixture and allowing the enzymes in the seeds to increase the rate of reaction. By directly adding the seeds to the reaction mixture the method provides a solution to the expensive and problematic process of extracting and purifying the enzyme. Methods of treatment are also provided whereby a subject lacking a sufficient supply of an enzyme is administered the enzyme in the form of seeds containing enhanced amounts of the enzyme.
    Type: Grant
    Filed: April 2, 1996
    Date of Patent: February 3, 1998
    Assignee: Mogen International
    Inventors: Albert J. J. Van Ooijen, Krijn Rietveld, Andreas Hoekema, Jan Pen, Peter Christian Sijmons, Teunis Cornelis Verwoerd, Wilhemus Johannes Quax
  • Patent number: 5593963
    Abstract: The present invention provides for the expression of phytase in transgenic plants or plant organs and methods for the production of such plants. DNA expression constructs are provided for the transformation of plants with a gene encoding phytase under the control of regulatory sequences which are capable of directing the expression of phytase. These regulatory sequences include sequences capable of directing transcription in plants, either constitutively, or stage and/or tissue specific, depending on the use of the plant or parts thereof. The transgenic plants and plant organs provided by the present invention may be applied to a variety of industrial processes either directly, e.g. in animal feeds or alternatively, the expressed phytase may be extracted and if desired, purified before application.
    Type: Grant
    Filed: November 2, 1993
    Date of Patent: January 14, 1997
    Assignees: Mogen International, Gist-brocades, B.V.
    Inventors: Albert J. J. Van Ooijen, Krijn Rietveld, Andreas Hoekema, Jan Pen, Peter C. Sijmons, Teunis C. Verwoerd
  • Patent number: 5543576
    Abstract: A method of catalyzing in vitro reactions using seeds containing enhanced amounts of enzymes is disclosed. The method involves adding transgenic, non-wild type seeds, preferably in a ground form, to a reaction mixture and allowing the enzymes in the seeds to increase the rate of reaction. By directly adding the seeds to the reaction mixture the method provides a solution to the expensive and problematic process of extracting and purifying the enzyme. Methods of treatment are also provided whereby a subject lacking a sufficient supply of an enzyme is administered the enzyme in the form of seeds containing enhanced amounts of the enzyme.
    Type: Grant
    Filed: November 2, 1993
    Date of Patent: August 6, 1996
    Assignees: Mogen International, Gist-Brocades
    Inventors: Albert J. J. van Ooijen, Krijn Rietveld, Andreas Hoekema, Jan Pen, Peter C. Sijmons, Teunis C. Verwoerd, Wilhemus J. Quax