Patents by Inventor Vincent J. Kramer

Vincent J. Kramer 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).

  • Compounds derived from herbicidal carboxylic acids and tetraalkylammonium or (arylalkyl)trialkylammonium hydroxides
    Patent number: 10278394
    Abstract: Compounds formed by combining a carboxylic acid herbicide with N—((C1-C16) alkyl or arylalkyl) tri((C1-C16) alkyl)ammonium hydroxide have herbicidal activity on an acid equivalent basis at least as active as the commercially used carboxylic acid herbicide salts, but are less volatile.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: May 7, 2019
    Assignee: Dow AgroSciences LLC
    Inventors: Vincent J. Kramer, David G. Ouse, Norman R. Pearson, Holger Tank, Mark W. Zettler
  • COMPOUNDS DERIVED FROM HERBICIDAL CARBOXYLIC ACIDS AND TETRAALKYLAMMONIUM OR (ARYLALKYL)TRIALKYLAMMONIUM HYDROXIDES
    Publication number: 20170360028
    Abstract: Compounds formed by combining a carboxylic acid herbicide with N-((C1-C16) alkyl or arylalkyl) tri((C1-C16) alkyl)ammonium hydroxide have herbicidal activity on an acid equivalent basis at least as active as the commercially used carboxylic acid herbicide salts, but are less volatile.
    Type: Application
    Filed: September 1, 2017
    Publication date: December 21, 2017
    Applicant: Dow AgroSciences LLC
    Inventors: Vincent J. Kramer, David G. Ouse, Norman R. Pearson, Holger Tank, Mark W. Zettler
  • Compounds derived from herbicidal carboxylic acids and tetraalkylammonium or (arylalkyl)trialkylammonium hydroxides
    Patent number: 9839217
    Abstract: Compounds formed by combining a carboxylic acid herbicide with N—((C1-C16) alkyl or arylalkyl) tri((C1-C16) alkyl)ammonium hydroxide have herbicidal activity on an acid equivalent basis at least as active as the commercially used carboxylic acid herbicide salts, but are less volatile.
    Type: Grant
    Filed: April 29, 2015
    Date of Patent: December 12, 2017
    Assignee: Dow AgroSciences LLC
    Inventors: Vincent J. Kramer, David G. Ouse, Norman R. Pearson, Holger Tank, Mark W. Zettler
  • COMPOUNDS DERIVED FROM HERBICIDAL CARBOXYLIC ACIDS AND TETRAALKYLAMMONIUM OR (ARYLALKYL)TRIALKYLAMMONIUM HYDROXIDES
    Publication number: 20160015033
    Abstract: Compounds formed by combining a carboxylic acid herbicide with N-((C1-C16)alkyl or arylalkyl) tri(C1-C16)alkyl)ammonium hydroxide have herbicidal activity on an acid equivalent basis at least as active as the commercially used carboxylic acid herbicide salts, but are less volatile.
    Type: Application
    Filed: July 21, 2014
    Publication date: January 21, 2016
    Applicants: DOW AGROSCIENCES LLC, DOW AGROSCIENCES LLC
    Inventors: Vincent J. Kramer, David G. Ouse, Norman R. Pearson, Holger Tank, Mark W. Zettler
  • Compounds derived from herbicidal carboxylic acids and tetraalkylammonium or (arylalkyl) trialkylammonium hydroxides
    Patent number: 9167810
    Abstract: Compounds formed by combining a carboxylic acid herbicide with N—((C1-C16)alkyl or arylalkyl) tri((C1-C16)alkyl)ammonium hydroxide have herbicidal activity on an acid equivalent basis at least as active as the commercially used carboxylic acid herbicide salts, but are less volatile.
    Type: Grant
    Filed: February 26, 2008
    Date of Patent: October 27, 2015
    Assignee: Dow AgroSciences LLC
    Inventors: Vincent J. Kramer, David G. Ouse, Norman R. Pearson, Holger Tank, Mark W. Zettler
  • COMPOUNDS DERIVED FROM HERBICIDAL CARBOXYLIC ACIDS AND TETRAALKYLAMMONIUM OR (ARYLALKYL)TRIALKYLAMMONIUM HYDROXIDES
    Publication number: 20150230464
    Abstract: Compounds formed by combining a carboxylic acid herbicide with N—((C1-C16) alkyl or arylalkyl) tri((C1-C16) alkyl)ammonium hydroxide have herbicidal activity on an acid equivalent basis at least as active as the commercially used carboxylic acid herbicide salts, but are less volatile.
    Type: Application
    Filed: April 29, 2015
    Publication date: August 20, 2015
    Applicant: Dow AgroSciences LLC
    Inventors: Vincent J. Kramer, David G. Ouse, Norman R. Pearson, Holger Tank, Mark W. Zettler
  • Ionic liquids derived from herbicidal carboxylic acids and certain trialkylamines or heteroarylamines
    Publication number: 20080207452
    Abstract: Ionic liquids, formed by combining a carboxylic acid herbicide with certain trialkylamines or heteroarylamines, have herbicidal activity on an acid equivalent basis at least as active as the commercially used carboxylic acid herbicide salts, but are less volatile.
    Type: Application
    Filed: February 26, 2008
    Publication date: August 28, 2008
    Applicant: Dow AgroSciences LLC
    Inventors: Vincent J. Kramer, David G. Ouse, Norman R. Pearson, Holger Tank, Mark W. Zettler
  • Compounds derived from herbicidal carboxylic acids and tetraalkylammonium or (arylalkyl) trialkylammonium hydroxides
    Publication number: 20080207453
    Abstract: Compounds formed by combining a carboxylic acid herbicide with N—((C1-C16)alkyl or arylalkyl) tri((C1-C16)alkyl)ammonium hydroxide have herbicidal activity on an acid equivalent basis at least as active as the commercially used carboxylic acid herbicide salts, but are less volatile.
    Type: Application
    Filed: February 26, 2008
    Publication date: August 28, 2008
    Applicant: Dow AgroSciences LLC
    Inventors: Vincent J. Kramer, David G. Ouse, Norman R. Pearson, Holger Tank, Mark W. Zettler