Patents by Inventor Bernhard Rietmann

Bernhard Rietmann 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).

  • Maize inbred PH2T3H
    Patent number: 9854776
    Abstract: A novel maize variety designated PH2T3H and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH2T3H with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH2T3H through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH2T3H or a locus conversion of PH2T3H with another maize variety.
    Type: Grant
    Filed: March 2, 2017
    Date of Patent: January 2, 2018
    Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Martina Susanne Klein, Bernhard Rietmann
  • Maize inbred PH2T0P
    Patent number: 9848570
    Abstract: A novel maize variety designated PH2T0P and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH2T0P with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH2T0P through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH2T0P or a locus conversion of PH2T0P with another maize variety.
    Type: Grant
    Filed: March 2, 2017
    Date of Patent: December 26, 2017
    Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Martina Susanne Klein, Bernhard Rietmann
  • Maize inbred PH2T3D
    Patent number: 9820462
    Abstract: A novel maize variety designated PH2T3D and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH2T3D with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH2T3D through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH2T3D or a locus conversion of PH2T3D with another maize variety.
    Type: Grant
    Filed: March 2, 2017
    Date of Patent: November 21, 2017
    Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Martina Susanne Klein, Bernhard Rietmann
  • Maize inbred PH2FRV
    Patent number: 9642326
    Abstract: A novel maize variety designated PH2FRV and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH2FRV with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH2FRV through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH2FRV or a locus conversion of PH2FRV with another maize variety.
    Type: Grant
    Filed: March 31, 2016
    Date of Patent: May 9, 2017
    Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Martina Susanne Klein, Bernhard Rietmann
  • Maize inbred PH2FRP
    Patent number: 9462767
    Abstract: A novel maize variety designated PH2FRP and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PH2FRP with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH2FRP through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PH2FRP or a locus conversion of PH2FRP with another maize variety.
    Type: Grant
    Filed: February 11, 2015
    Date of Patent: October 11, 2016
    Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Martina Susanne Klein, Bernhard Rietmann
  • Maize inbred PH2FR9
    Patent number: 9439378
    Abstract: A novel maize variety designated PH2FR9 and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PH2FR9 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH2FR9 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PH2FR9 or a locus conversion of PH2FR9 with another maize variety.
    Type: Grant
    Filed: February 11, 2015
    Date of Patent: September 13, 2016
    Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Martina Susanne Klein, Bernhard Rietmann
  • Maize inbred PH1V7G
    Patent number: 9282704
    Abstract: A novel maize variety designated PH1V7G and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PH1V7G with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH1V7G through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PH1V7G or a locus conversion of PH1V7G with another maize variety.
    Type: Grant
    Filed: February 6, 2014
    Date of Patent: March 15, 2016
    Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Bernhard Rietmann, Martina Susanne Klein
  • Maize inbred PH25YD
    Patent number: 9258964
    Abstract: A novel maize variety designated PH25YD and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PH25YD with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH25YD through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PH25YD or a locus conversion of PH25YD with another maize variety.
    Type: Grant
    Filed: January 7, 2014
    Date of Patent: February 16, 2016
    Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Bernhard Rietmann, Martina Susanne Klein
  • Maize inbred PH1V8M
    Patent number: 9232719
    Abstract: A novel maize variety designated PH1V8M and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PH1V8M with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH1V8M through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PH1V8M or a locus conversion of PH1V8M with another maize variety.
    Type: Grant
    Filed: January 7, 2014
    Date of Patent: January 12, 2016
    Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Bernhard Rietmann, Martina Susanne Klein
  • Maize inbred PH1V7K
    Patent number: 9220225
    Abstract: A novel maize variety designated PH1V7K and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PH1V7K with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH1V7K through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PH1V7K or a locus conversion of PH1V7K with another maize variety.
    Type: Grant
    Filed: January 7, 2014
    Date of Patent: December 29, 2015
    Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Bernhard Rietmann, Martina Susanne Klein
  • Maize inbred PH1V8T
    Patent number: 9198388
    Abstract: A novel maize variety designated PH1V8T and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PH1V8T with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH1V8T through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PH1V8T or a locus conversion of PH1V8T with another maize variety.
    Type: Grant
    Filed: January 7, 2014
    Date of Patent: December 1, 2015
    Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Bernhard Rietmann, Martina Susanne Klein
  • Maize inbred PH25YZ
    Patent number: 9198387
    Abstract: A novel maize variety designated PH25YZ and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PH25YZ with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH25YZ through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PH25YZ or a locus conversion of PH25YZ with another maize variety.
    Type: Grant
    Filed: January 7, 2014
    Date of Patent: December 1, 2015
    Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Bernhard Rietmann, Martina Susanne Klein
  • Maize inbred PH189V
    Patent number: 9107362
    Abstract: A novel maize variety designated PH189V and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PH189V with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH189V through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PH189V or a locus conversion of PH189V with another maize variety.
    Type: Grant
    Filed: February 19, 2013
    Date of Patent: August 18, 2015
    Assignee: PIONEER HI BRED INTERNATIONAL INC
    Inventor: Bernhard Rietmann
  • Maize inbred PHVBS
    Patent number: 9043972
    Abstract: A novel maize variety designated PHVBS and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PHVBS with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PHVBS through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PHVBS or a locus conversion of PHVBS with another maize variety.
    Type: Grant
    Filed: February 19, 2013
    Date of Patent: June 2, 2015
    Assignee: PIONEER HI BRED INTERNATIONAL INC
    Inventor: Bernhard Rietmann
  • Maize inbred PH1M0H
    Patent number: 9035152
    Abstract: A novel maize variety designated PH1M0H and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PH1M0H with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH1M0H through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PH1M0H or a locus conversion of PH1M0H with another maize variety.
    Type: Grant
    Filed: February 19, 2013
    Date of Patent: May 19, 2015
    Assignee: Pioneer Hi Bred International Inc
    Inventors: Martina Susanne Klein, Bernhard Rietmann
  • Maize inbred PH1M19
    Patent number: 9029632
    Abstract: A novel maize variety designated PH1M19 and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PH1M19 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH1M19 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PH1M19 or a locus conversion of PH1M19 with another maize variety.
    Type: Grant
    Filed: February 19, 2013
    Date of Patent: May 12, 2015
    Assignee: Pioneer Hi Bred International Inc
    Inventors: Martina Susanne Klein, Bernhard Rietmann
  • Maize inbred PH1M17
    Patent number: 9029631
    Abstract: A novel maize variety designated PH1M17 and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PH1M17 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH1M17 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PH1M17 or a locus conversion of PH1M17 with another maize variety.
    Type: Grant
    Filed: February 19, 2013
    Date of Patent: May 12, 2015
    Assignee: Pioneer Hi Bred International Inc
    Inventors: Martina Susanne Klein, Bernhard Rietmann
  • Maize inbred PH17W6
    Patent number: 9006512
    Abstract: A novel maize variety designated PH17W6 and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PH17W6 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH17W6 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PH17W6 or a locus conversion of PH17W6 with another maize variety.
    Type: Grant
    Filed: February 19, 2013
    Date of Patent: April 14, 2015
    Assignee: Pioneer Hi Bred International Inc
    Inventor: Bernhard Rietmann
  • Genetic loci associated with cell wall digestibility in maize
    Patent number: 8633351
    Abstract: The invention relates to methods and compositions for identifying maize plants that have increased cell wall digestibility. The methods use molecular markers to identify and select plants with increased cell wall digestibility or to identify and counter-select plants with decreased cell wall digestibility. Maize plants generated by the methods of the invention are also a feature of the invention.
    Type: Grant
    Filed: November 6, 2009
    Date of Patent: January 21, 2014
    Assignees: E. I. Du Pont de Nemours and Company, Pioneer Hi-Bred International, Inc.
    Inventors: Stephen M. Allen, Kanwarpal Singh Dhugga, Stanley Luck, Victor Llaca, Bernhard Rietmann, Susanne Groh
  • Maize variety inbred PHNDE
    Patent number: 8415544
    Abstract: A novel maize variety designated PHNDE and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PHNDE with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PHNDE through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the variety PHNDE or a locus conversion of PHNDE with another maize variety.
    Type: Grant
    Filed: March 9, 2011
    Date of Patent: April 9, 2013
    Assignee: Pioneer Hi Bred International Inc
    Inventor: Bernhard Rietmann