Patents by Inventor Inge Broer

Inge Broer 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).

  • Novel genes for conditional cell ablation
    Publication number: 20050081267
    Abstract: A Novel deacetylase genes for use in conditional cell ablation are described. These genes are particularly useful for the production of transgenic plants with plant parts which can be destroyed upon treatment with N-acetyl-PPT.
    Type: Application
    Filed: March 12, 2002
    Publication date: April 14, 2005
    Applicant: Bayer Bioscience N.V.
    Inventors: Alfred Puhler, Inge Broer, Guido Kriete
  • Genes coding for amino acid deacetylases with specificity for N-acetyl-L-phosphinothricin, their isolation and use
    Patent number: 6555733
    Abstract: The invention relates to DNA molecules which code for deacetylases or proteins having the biological activity of a deacetylase and also transgenic plant cells which were transformed using the DNA molecules according to the invention. These molecules can be used for the production of plants having specifically destroyable parts, i.e. male- or female-sterile plants, by means of the specific expression of a deacetylase gene.
    Type: Grant
    Filed: November 30, 2000
    Date of Patent: April 29, 2003
    Assignee: Hoechst Schering AgrEvo GmbH
    Inventors: Klaus Bartsch, Guido Kriete, Inge Broer, Alfred Pühler
  • Novel genes coding for amino acid deacetylases with specificity for N-acetyl-L-phosphinothricin, their isolation and use
    Publication number: 20010052139
    Abstract: The invention relates to DNA molecules which code for deacetylases or proteins having the biological activity of a deacetylase and also transgenic plant cells which were transformed using the DNA molecules according to the invention. These molecules can be used for the production of plants having specifically destroyable parts, i.e. male- or female-sterile plants, by means of the specific expression of a deacetylase gene.
    Type: Application
    Filed: November 30, 2000
    Publication date: December 13, 2001
    Inventors: Klaus Bartsch, Guido Kriete, Inge Broer, Alfred Puhler
  • Genes coding for amino acid deacetylases with specificity for N-acetyl-L-phosphinothricin, their isolation and their use
    Patent number: 6177616
    Abstract: The invention relates to DNA molecules which code for deacetylases or proteins having the biological activity of a deacetylase and also transgenic plant cells which were transformed using the DNA molecules according to the invention. These molecules can be used for the production of plants having specifically destroyable parts, i.e. male- or female-sterile plants, by means of the specific expression of a deacetylase gene.
    Type: Grant
    Filed: June 14, 1999
    Date of Patent: January 23, 2001
    Assignee: Hoecsht Schering Agrevo GmbH
    Inventors: Klaus Bartsch, Guido Kriete, Inge Broer, Alfred P{umlaut over (u)}hler
  • Deacetylase genes for the production of phosphinothricin or phosphinothricyl-alanyl-alanine, processes for their isolation, and their use
    Patent number: 5767370
    Abstract: Deacetylase genes for the production of phosphinothricin or phosphinothricyl-alanyl-alanine, processes for their isolation, and their use.The invention relates to deacetylase genes, to processes for their isolation, and to their use, in particular for the production of transgenic plants using tissue-specific promoters. It is possible to prevent the development of certain parts in these plants in a targeted manner. With the aid of deacetylase genes, it is furthermore possible to identify and isolate tissue-specific promoters in transgenic plants.
    Type: Grant
    Filed: June 2, 1995
    Date of Patent: June 16, 1998
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Inge Broer, Doris Hillemann, Alfred Puhler, Wolfgang Wohlleben, Gunter Donn, Hubert Mullner, Klaus Bartsch
  • Deacetylase genes for the production of phosphinothricin or phosphin-othricyl-alanyl-alanine, process for their isolation, and their use
    Patent number: 5767371
    Abstract: Deacetylase genes for the production of phosphinothricin or phosphinothricyl-alanyl-alanine, processes for their isolation, and their use.The invention relates to deacetylase genes, to processes for their isolation, and to their use, in particular for the production of transgenic plants using tissue-specific promoters. It is possible to prevent the development of certain parts in these plants in a targeted manner. With the aid of deacetylase genes, it is furthermore possible to identify and isolate tissue-specific promoters in transgenic plants.
    Type: Grant
    Filed: June 2, 1995
    Date of Patent: June 16, 1998
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Inge Broer, Doris Hillemann, Alfred Puhler, Wolfgang Wohlleben, Gunter Donn, Hubert Mullner, Klaus Bartsch
  • Deacetylase genes for the production of phosphinothricin or phosphinothricyl-alanyl-alanine, process for their isolation, and their use
    Patent number: 5668297
    Abstract: The invention relates to deacetylase genes, to processes for their isolation, and to their use, in particular for the production of transgenic plants using tissue-specific promoters. It is possible to prevent the development of certain parts in these plants in a targeted manner. With the aid of deacetylase genes, it is furthermore possible to identify and isolate tissue-specific promoters in transgenic plants.
    Type: Grant
    Filed: June 5, 1995
    Date of Patent: September 16, 1997
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Inge Broer, Doris Hillemann, Alfred Puhler, Wolfgang Wohlleben, Gunter Donn, Hubert Mullner, Klaus Bartsch
  • Deacetylase genes for the production of phosphinothricin or phosphinothricyl-alanyl-alanine processes for their isolation and their use
    Patent number: 5650310
    Abstract: The invention relates to deacetylase genes, to processes for their isolation, and to their use, in particular for the production of transgenic plants using tissue-specific promoters. It is possible to prevent the development of certain parts in these plants in a targeted manner. With the aid of deacetylase genes, it is furthermore possible to identify and isolate tissue-specific promoters in transgenic plants.
    Type: Grant
    Filed: June 2, 1995
    Date of Patent: July 22, 1997
    Assignee: Hoechst Aktiengesellschaft
    Inventors: Inge Broer, Doris Hillemann, Alfred Puhler, Wolfgang Wohlleben, Gunter Donn, Hubert Mullner, Klaus Bartsch