Patents by Inventor David Feist

David Feist 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: 20230247987
    Abstract: The subject invention provides a method of controlling undesired vegetation in the vicinity of an ACCase tolerant sorghum crop comprising applying a) an effective amount of an ACCase inhibiting herbicide; and b) an effective amount of isoxadifen, esters, or salts thereof to a locus of the undesired vegetation so as to effectively control the undesired vegetation.
    Type: Application
    Filed: June 17, 2021
    Publication date: August 10, 2023
    Applicant: Adama Agan Ltd.
    Inventors: Andy KENDIG, David FEIST
  • Publication number: 20210022342
    Abstract: The subject invention provides a herbicidal mixture for controlling undesired vegetation in the vicinity of an herbicide resistant rice crop, wherein the herbicidal mixture comprises a) an acetyl Co-A carboxylase (ACCase) inhibiting herbicide or a 4-hydroxyphenylpyruvate dioxygenase (HPPD) inhibiting herbicide or an acetolactate (acetohydroxy acid) synthase ALS (MIAS) inhibiting herbicides or combinations thereof and b) an herbicide safener selected from isoxadifen, cloquintocet, AD-67, benoxacor and fenclorim, and esters, salts and combinations thereof. The present invention also provides compositions comprising the herbicidal mixtures disclosed herein and methods of controlling undesired vegetation in the vicinity of a rice crop using the herbicidal mixtures and compositions disclosed herein.
    Type: Application
    Filed: March 20, 2019
    Publication date: January 28, 2021
    Applicant: Adama Agan Ltd.
    Inventors: David FEIST, Dale SHANER, Andy KENDIG
  • Patent number: 7684953
    Abstract: The present invention is directed to variable resistance zones for sensing input to an electronic device, as well as ministops for controlling deformation of the input components to ensure the accuracy of the inputs sensed. In one embodiment, a system in accordance with the present invention includes multiple variable resistors, an actuator, and a converter. The actuator overlies the multiple pressure-sensitive variable resistors and is configured to generate a pressure at a contact location on the multiple variable resistors. The converter is coupled to the multiple variable resistors and is programmed to map a pressure at the contact location to a pressure, location, or both along the surface of the actuator.
    Type: Grant
    Filed: February 12, 2007
    Date of Patent: March 23, 2010
    Assignee: Authentec, Inc.
    Inventors: David Feist, Brian St. Jacques, Michael Rogers, Archimedes Mandap, Timothy Martin, Eric Belford
  • Publication number: 20090054236
    Abstract: A herbicidally active composition, comprising (A) one or more sulfonylureas from the group consisting of metsulfuron, thifensulfuron, tribenuron, chlorsulfuron and their salts and esters, and (B) one or more safeners from the group consisting of mefenpyr, isoxadifen, cloquintocet, fenchlorazole and their salts and esters.
    Type: Application
    Filed: August 29, 2008
    Publication date: February 26, 2009
    Inventors: Frank Ziemer, Gerhard Schnabel, Detlev Haase, Roland Deckwer, Christopher Rosinger, David Feist
  • Patent number: 7432226
    Abstract: A herbicidally active composition, comprising (A) one or more sulfonylureas from the group consisting of metsulfuron, thifensulfuron, tribenuron, chlorsulfuron and their salts and esters, and (B) one or more safeners from the group consisting of mefenpyr, isoxadifen, cloquintocet, fenchlorazole and their salts and esters.
    Type: Grant
    Filed: October 28, 2004
    Date of Patent: October 7, 2008
    Assignee: Bayer CropScience GmbH
    Inventors: Frank Ziemer, Gerhard Schnabel, Detlev Haase, Roland Deckwer, Christopher Rosinger, David Feist
  • Publication number: 20070271048
    Abstract: The present invention is directed to variable resistance zones for sensing input to an electronic device, as well as ministops for controlling deformation of the input components to ensure the accuracy of the inputs sensed. In one embodiment, a system in accordance with the present invention includes multiple variable resistors, an actuator, and a converter. The actuator overlies the multiple pressure-sensitive variable resistors and is configured to generate a pressure at a contact location on the multiple variable resistors. The converter is coupled to the multiple variable resistors and is programmed to map a pressure at the contact location to a pressure, location, or both along the surface of the actuator.
    Type: Application
    Filed: February 12, 2007
    Publication date: November 22, 2007
    Inventors: David Feist, Brian Jacques, Michael Rogers, Archimedes Mandap, Timothy Martin, Eric Belford
  • Publication number: 20050113254
    Abstract: A herbicidally active composition, comprising (A) one or more sulfonylureas from the group consisting of metsulfuron, thifensulfuron, tribenuron, chlorsulfuron and their salts and esters, and (B) one or more safeners from the group consisting of mefenpyr, isoxadifen, cloquintocet, fenchlorazole and their salts and esters.
    Type: Application
    Filed: October 28, 2004
    Publication date: May 26, 2005
    Applicant: Bayer CropScience GmbH
    Inventors: Frank Ziemer, Gerhard Schnabel, Detlev Haase, Roland Deckwer, Chrisopher Rosinger, David Feist
  • Patent number: 6289829
    Abstract: A planting machine for delivering liquid pesticides to the soil mixing zone preceding the furrow closing mechanism to effectively distribute liquid pesticide throughout soil covering seed in a furrow. The planting machine has a furrow opening mechanism, seed dispensing means, and furrow closing mechanism and includes a seed positioning means mounted on the seed dispensing means for effectively locating seeds in the furrow. Also, the planting machine includes means for liquid pesticide spray delivery mounted thereon so as to direct a spray towards the furrow closing mechanism and into the soil mixing zone being created by the furrow closing mechanism. The means for spray delivery can be mounted on the conventional seed positioning means as well as independently mounted on the planting machine.
    Type: Grant
    Filed: September 15, 1999
    Date of Patent: September 18, 2001
    Assignee: Aventis CropScience S.A.
    Inventors: James D. Fish, Timothy J. Bender, David A. Feist, Grant E. Splear