Patents by Inventor Patricia L. Herman

Patricia L. Herman 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: 8629323
    Abstract: The invention provides isolated and at least partially-purified dicamba-degrading enzymes, isolated DNA molecules coding for dicamba-degrading enzymes, DNA constructs coding for dicamba-degrading enzymes, transgenic host cells comprising DNA coding for dicamba-degrading enzymes, and transgenic plants and plant parts comprising one or more cells comprising DNA coding for dicamba-degrading enzymes. Expression of the dicamba-degrading enzymes results in the production of dicamba-degrading organisms, including dicamba-tolerant plants. Finally, the invention provides a method of selecting transformed plants and plant cells based on dicamba tolerance and a method of selecting or screening transformed host cells, intact organisms and parts of organisms based on the fluorescence of 3,6-dichlorosalicylic acid produced as a result of dicamba degradation.
    Type: Grant
    Filed: January 12, 2012
    Date of Patent: January 14, 2014
    Assignee: Board of Regents of the University of Nebraska
    Inventors: Donald P. Weeks, Xiao-Zhuo Wang, Patricia L. Herman
  • Publication number: 20120151630
    Abstract: The invention provides isolated and at least partially-purified dicamba-degrading enzymes, isolated DNA molecules coding for dicamba-degrading enzymes, DNA constructs coding for dicamba-degrading enzymes, transgenic host cells comprising DNA coding for dicamba-degrading enzymes, and transgenic plants and plant parts comprising one or more cells comprising DNA coding for dicamba-degrading enzymes. Expression of the dicamba-degrading enzymes results in the production of dicamba-degrading organisms, including dicamba-tolerant plants. Finally, the invention provides a method of selecting transformed plants and plant cells based on dicamba tolerance and a method of selecting or screening transformed host cells, intact organisms and parts of organisms based on the fluorescence of 3,6-dichlorosalicylic acid produced as a result of dicamba degradation.
    Type: Application
    Filed: January 12, 2012
    Publication date: June 14, 2012
    Applicant: BOARD OF REGENTS OF UNIVERSITY OF NEBRASKA
    Inventors: Donald P. Weeks, Xiao-Zhuo Wang, Patricia L. Herman
  • Patent number: 8119380
    Abstract: The invention provides isolated and at least partially-purified dicamba-degrading enzymes, isolated DNA molecules coding for dicamba-degrading enzymes, DNA constructs coding for dicamba-degrading enzymes, transgenic host cells comprising DNA coding for dicamba-degrading enzymes, and transgenic plants and plant parts comprising one or more cells comprising DNA coding for dicamba-degrading enzymes. Expression of the dicamba-degrading enzymes results in the production of dicamba-degrading organisms, including dicamba-tolerant plants. The invention further provides a method of controlling weeds in a field containing the transgenic dicamba-tolerant plants of the invention and a method of decontaminating a material containing dicamba comprising applying an effective amount of a transgenic microorganism or dicamba-degrading enzyme(s) of the invention to the material.
    Type: Grant
    Filed: September 3, 2010
    Date of Patent: February 21, 2012
    Assignee: Board of Regents of University of Nebraska
    Inventors: Donald P. Weeks, Xiao-Zhuo Wang, Patricia L. Herman
  • Publication number: 20110061137
    Abstract: The invention provides isolated and at least partially-purified dicamba-degrading enzymes, isolated DNA molecules coding for dicamba-degrading enzymes, DNA constructs coding for dicamba-degrading enzymes, transgenic host cells comprising DNA coding for dicamba-degrading enzymes, and transgenic plants and plant parts comprising one or more cells comprising DNA coding for dicamba-degrading enzymes. Expression of the dicamba-degrading enzymes results in the production of dicamba-degrading organisms, including dicamba-tolerant plants. The invention further provides a method of controlling weeds in a field containing the transgenic dicamba-tolerant plants of the invention and a method of decontaminating a material containing dicamba comprising applying an effective amount of a transgenic microorganism or dicamba-degrading enzyme(s) of the invention to the material.
    Type: Application
    Filed: September 3, 2010
    Publication date: March 10, 2011
    Applicant: BOARD OF REGENTS OF UNIVERSITY OF NEBRASKA
    Inventors: Donald P. Weeks, Xiao-Zhuo Wang, Patricia L. Herman
  • Patent number: 7812224
    Abstract: The invention provides isolated and at least partially-purified dicamba-degrading enzymes, isolated DNA molecules coding for dicamba-degrading enzymes, DNA constructs coding for dicamba-degrading enzymes, transgenic host cells comprising DNA coding for dicamba-degrading enzymes, and transgenic plants and plant parts comprising one or more cells comprising DNA coding for dicamba-degrading enzymes. Expression of the dicamba-degrading enzymes results in the production of dicamba-degrading organisms, including dicamba-tolerant plants. The invention further provides a method of controlling weeds in a field containing the transgenic dicamba-tolerant plants of the invention and a method of decontaminating a material containing dicamba comprising applying an effective amount of a transgenic microorganism or dicamba-degrading enzyme(s) of the invention to the material.
    Type: Grant
    Filed: December 27, 2002
    Date of Patent: October 12, 2010
    Assignee: Board of Regents of University of Nebraska
    Inventors: Donald P. Weeks, Xiao-Zhuo Wang, Patricia L. Herman
  • Patent number: 7105724
    Abstract: The invention provides isolated and at least partially-purified dicamba-degrading enzymes, isolated DNA molecules coding for dicamba-degrading enzymes, DNA constructs coding for dicamba-degrading enzymes, transgenic host cells comprising DNA coding for dicamba-degrading enzymes, and transgenic plants and plant parts comprising one or more cells comprising DNA coding for dicamba-degrading enzymes. Expression of the dicamba-degrading enzymes results in the production of dicamba-degrading organisms, including dicamba-tolerant plants. The invention further provides a method of controlling weeds in a field containing the transgenic dicamba-tolerant plants of the invention and a method of decontaminating a material containing dicamba comprising applying an effective amount of a transgenic microorganism or dicamba-degrading enzyme(s) of the invention to the material.
    Type: Grant
    Filed: February 28, 2001
    Date of Patent: September 12, 2006
    Assignee: Board of Regents of University of Nebraska
    Inventors: Donald P. Weeks, Xiao-Zhuo Wang, Patricia L. Herman
  • Patent number: 7022896
    Abstract: The invention provides isolated and at least partially-purified dicamba-degrading enzymes, isolated DNA molecules coding for dicamba-degrading enzymes, DNA constructs coding for dicamba-degrading enzymes, transgenic host cells comprising DNA coding for dicamba-degrading enzymes, and transgenic plants and plant parts comprising one or more cells comprising DNA coding for dicamba-degrading enzymes. Expression of the dicamba-degrading enzymes results in the production of dicamba-degrading organisms, including dicamba-tolerant plants. The invention further provides a method of controlling weeds in a field containing the transgenic dicamba-tolerant plants of the invention and a method of decontaminating a material containing dicamba comprising applying an effective amount of a transgenic microorganism or dicamba-degrading enzyme of the invention to the material.
    Type: Grant
    Filed: April 3, 1998
    Date of Patent: April 4, 2006
    Assignee: Board of Regents of University of Nebraska
    Inventors: Donald P. Weeks, Xiao-Zhuo Wang, Patricia L. Herman
  • Publication number: 20030135879
    Abstract: The invention provides isolated and at least partially-purified dicamba-degrading enzymes, isolated DNA molecules coding for dicamba-degrading enzymes, DNA constructs coding for dicamba-degrading enzymes, transgenic host cells comprising DNA coding for dicamba-degrading enzymes, and transgenic plants and plant parts comprising one or more cells comprising DNA coding for dicamba-degrading enzymes. Expression of the dicamba-degrading enzymes results in the production of dicamba-degrading organisms, including dicamba-tolerant plants. The invention further provides a method of controlling weeds in a field containing the transgenic dicamba-tolerant plants of the invention and a method of decontaminating a material containing dicamba comprising applying an effective amount of a transgenic microorganism or dicamba-degrading enzyme(s) of the invention to the material.
    Type: Application
    Filed: December 27, 2002
    Publication date: July 17, 2003
    Applicant: Board of Regents of University of Nebraska.
    Inventors: Donald P. Weeks, Xiao-Zhuo Wang, Patricia L. Herman
  • Publication number: 20030115626
    Abstract: The invention provides isolated and at least partially-purified dicamba-degrading enzymes, isolated DNA molecules coding for dicamba-degrading enzymes, DNA constructs coding for dicamba-degrading enzymes, transgenic host cells comprising DNA coding for dicamba-degrading enzymes, and transgenic plants and plant parts comprising one or more cells comprising DNA coding for dicamba-degrading enzymes. Expression of the dicamba-degrading enzymes results in the production of dicamba-degrading organisms, including dicamba-tolerant plants. The invention further provides a method of controlling weeds in a field containing the transgenic dicamba-tolerant plants of the invention and a method of decontaminating a material containing dicamba comprising applying an effective amount of a transgenic microorganism or dicamba-degrading enzyme(s) ofthe invention to the material.
    Type: Application
    Filed: December 27, 2002
    Publication date: June 19, 2003
    Inventors: Donald P. Weeks, Xiao-Zhuo Wang, Patricia L. Herman
  • Patent number: 5486657
    Abstract: A printed circuit board is provided having a beveled edge for ease of insertion into a receptor. The beveled edge is extended onto the solder mask to present a contiguous beveled surface. Moreover, the PCB includes bonding pads which can be surface mounted with pins extending from the receptor. Each bonding pad includes a forward portion and a rearward portion. The forward portion is covered with the solder mask layer to present a smooth surface channeled inward in a V-shaped configuration. The forward portion channels or directs the pin along a central axis near the apex of the V-shaped forward portion onto the upper surface of the bonding pad rearward portion. Accordingly, the pin is channeled to an area absent solder paste along the central axis such that during subsequent reflow operation the solder paste is reliably extended over and around the centrally placed pin.
    Type: Grant
    Filed: June 9, 1994
    Date of Patent: January 23, 1996
    Assignee: Dell USA, L.P.
    Inventors: James S. Bell, Patricia L. Herman, Richard I. Phillips