Patents by Inventor Balreddy Kamireddy

Balreddy Kamireddy 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: 20240090503
    Abstract: Disclosed is a fungicidal composition comprising (a) at least one compound selected from the compounds of Formula 1, including all geometric and stereoisomers, tautomers, N-oxides, and salts thereof, wherein R1, L and J are as defined in the disclosure and (b) at least one additional fungicidal compound. Also disclosed is a method for controlling plant diseases caused by fungal plant pathogens comprising applying to the plant or portion thereof, or to the plant seed, a fungicidally effective amount of a compound of Formula 1, an N-oxide, or salt thereof (e.g., as a component in the aforesaid composition). Also disclosed is a composition comprising: (a) at least one compound selected from the compounds of Formula 1 described above, N-oxides, and salts thereof; and at least one invertebrate pest control compound or agent.
    Type: Application
    Filed: December 16, 2021
    Publication date: March 21, 2024
    Inventors: ROBERT JAMES PASTERIS, SRINIVAS CHITTABOINA, TRAVIS CHANDLER MCMAHON, BALREDDY KAMIREDDY, RAVISEKHARA P. REDDY, BYRON VEGA-JIMENEZ, SRINIVASA RAO UPPALAPATI
  • Patent number: 11708358
    Abstract: Disclosed are compounds of Formula 1, including all geometric and stereoisomers, tautomers, N-oxides, and salts thereof, wherein R1, L and J are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.
    Type: Grant
    Filed: April 5, 2018
    Date of Patent: July 25, 2023
    Assignee: FMC Corporation
    Inventors: Robert James Pasteris, Srinivas Chittaboina, Travis Chandler McMahon, Balreddy Kamireddy, Ravisekhara Pochimireddy Reddy
  • Publication number: 20200148672
    Abstract: Disclosed are compounds of Formula 1, including all geometric and stereoisomers, tautomers, N-oxides, and salts thereof, wherein R1, L and J are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.
    Type: Application
    Filed: April 5, 2018
    Publication date: May 14, 2020
    Inventors: Robert James PASTERIS, Srinivas CHITTABOINA, Travis Chandler MCMAHON, Balreddy KAMIREDDY, Ravisekhara Pochimireddy REDDY
  • Patent number: 8349870
    Abstract: Disclosed are compounds of Formula 1, including all geometric and stereoisomers, N-oxides, and salts thereof, wherein E, R2, G, Z1, J and n are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.
    Type: Grant
    Filed: January 22, 2009
    Date of Patent: January 8, 2013
    Assignee: E I du Pont de Nemours and Company
    Inventors: Balreddy Kamireddy, Robert James Pasteris, Mary Ann Hanagan
  • Publication number: 20100292275
    Abstract: Disclosed are compounds of Formula 1, including all geometric and stereoisomers, N-oxides, and salts thereof, wherein E, R2, G, Z1, J and n are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.
    Type: Application
    Filed: January 22, 2009
    Publication date: November 18, 2010
    Applicant: E.I. Du Pont de Nemours and Company
    Inventors: Balreddy Kamireddy, Robert James Pasteris, Mary Ann Hanagan
  • Publication number: 20060069132
    Abstract: Compounds of Formula I, and their N-oxides and agriculturally suitable salts, are disclosed which are useful for controlling undesired vegetation and R1a, R1b, R1c, R2a, R2b, R3, R4, R5, T, U, W, Y and Z are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula I and a method for controlling undesired vegetation which involves contacting the vegetation or its environment with an effective amount of a compound of Formula I. Also disclosed are mixtures and compositions comprising a herbicidally effective amount of a compound of Formula Iz wherein J, R1a, R1b, R1c, R2a, R2b, R3, R4, R5, T, U, W, Y and Z are as defined in the disclosure; and an effective amount of another herbicide or herbicide safener. Also disclosed is a method for selectively controlling undesired vegetation in a crop that involves contacting the locus of a crop with an effective amount of a compound of Formula Iz and a effective amount of a safener.
    Type: Application
    Filed: March 31, 2005
    Publication date: March 30, 2006
    Inventors: Gregory Armel, Mark Casini, Dominic Chan, Balreddy Kamireddy, Hyeong Kim, Kanu Patel, Paula Sharpe, Thomas Stevenson, Ming Xu
  • Publication number: 20050123533
    Abstract: Disclosed and claimed are prodrugs activated by catalytic proteins, such as enzymes and catalytic antibodies. The invention comprehends such prodrugs, as well as haptens, to elicit catalytic antibodies to activate the prodrugs. The prodrugs are useful as cytotoxic chemotherapeutic agents; e.g., as antitumor agents.
    Type: Application
    Filed: November 3, 2003
    Publication date: June 9, 2005
    Inventors: John Kenten, Reid Borstel, Jan Casadei, Balreddy Kamireddy, Mark Martin, Richard Massey, Andrew Napper, David Simpson, Rodger Smith, Richard Titmas, Richard Williams
  • Patent number: 6702705
    Abstract: Catalytic antibodies are disclosed. The catalytic antibodies are specific for prodrug compounds. The catalytic antibodies enhance cleavage of an active drug moiety from a prodrug residue, thereby activating the drug.
    Type: Grant
    Filed: February 22, 1995
    Date of Patent: March 9, 2004
    Assignee: IGEN International, Inc.
    Inventors: Reid von Borstel, Jan M. Casadei, Balreddy Kamireddy, John Kenten, Mark T. Martin, Richard J. Massey, Andrew D. Napper, David M. Simpson, Rodger Smith, Richard C. Titmas, Richard O. Williams
  • Patent number: 6664400
    Abstract: The present invention relates to a compound of Formula 3 wherein X is H, F or Cl; Y is F or Cl; R1 is C1-C3 haloalkyl, C2-C4 alkoxyalkyl; C2-C6 haloalkoxyalkyl or C2-C6 cyanoalkyl; R2 is H, C1-C4 alkyl, C1-C4 haloalkyl, C3-C4 alkenyl, C3-C4 alkynyl, C2-C4 alkoxyalkyl, C2-C4 alkylcarbonyl or C2-C4 alkoxycarbonyl; R3 is H or OH; and R4 is H, F or Cl; provided that when R3 is H then R4 is F or Cl and when R3 is OH then R4 is H.
    Type: Grant
    Filed: January 4, 2002
    Date of Patent: December 16, 2003
    Assignee: Degussa AG
    Inventors: Eric Deguyon Taylor, Viacheslav Alexandrovich Petrov, Matthias Schaeffer, Karlheinz Drauz, Anne Vogt, Christoph Weckbecker, Steven H. Swearingen, Balreddy Kamireddy
  • Publication number: 20030096765
    Abstract: Disclosed and claimed are prodrugs activated by catalytic proteins, such as enzymes and catalytic antibodies. The invention comprehends such prodrugs, as well as haptens, to elicit catalytic antibodies to activate the prodrugs. The prodrugs are useful as cytotoxic chemotherapeutic agents; e.g., as antitumor agents.
    Type: Application
    Filed: July 25, 2002
    Publication date: May 22, 2003
    Applicant: Igen, Inc.
    Inventors: John Henry Kenten, Reid Von Borstel, Jan M. Casadei, Balreddy Kamireddy, Mark T. Martin, Richard J. Massey, Andrew D. Napper, David M. Simpson, Rodger G. Smith, Richard C. Titmas, Richard O. Williams
  • Publication number: 20020137946
    Abstract: This invention is directed to compounds and intermediates of Formulae (6 and 3), useful in preparing herbicidal sulfonamides of Formula (1), including all geometric and stereoisomers thereof, and agricultural salts thereof, wherein X is H, F or Cl; Y is F or Cl; R1 is C1-C3 haloalkyl, C2-C4 alkoxyalkyl; C2-C6 haloalkoxyalkyl or C2-C6 cyanoalkyl; R2 is H, C1-C4 alkyl, C1-C4 haloalkyl; C3-C4 alkenyl, C3-C4 alkynyl, C2-C4 alkoxyalkyl, C2-C4 alkylcarbonyl or C2-C4 alkoxycarbonyl; R3 is H or OH; R4 is H, F or Cl; and R5 is F or Cl; provided that when R3 is H then R4 is F or Cl and when R3 is OH then R4 is H.
    Type: Application
    Filed: January 4, 2002
    Publication date: September 26, 2002
    Applicant: DEGUSSA AG
    Inventors: Eric Deguyon Taylor, Viacheslav Alexandrovich Petrov, Matthias Schaeffer, Karlheinz Drauz, Anne Vogt, Christoph Weckbecker, Steven H. Swearingen, Balreddy Kamireddy
  • Patent number: 6384234
    Abstract: This invention is directed to compounds and intermediates of Formulae 6 and 3, useful in preparing herbicidal sulfonamides of Formula 1, including all geometric and stereoisomers thereof, and agricultural salts thereof. wherein the substituents are defined in the specification.
    Type: Grant
    Filed: December 30, 1999
    Date of Patent: May 7, 2002
    Assignee: Degussa AG
    Inventors: Eric Deguyon Taylor, Viacheslav Alexandrovich Petrov, Matthias Schaeffer, Karlheinz Drauz, Anne Vogt, Christoph Weckbecker, Steven Swearingen, Balreddy Kamireddy
  • Patent number: 6258360
    Abstract: Prodrugs that are activated by and conjugated to a catalytic antibody conjugated to a moiety that binds to a tumor cell population are provided.
    Type: Grant
    Filed: October 18, 1994
    Date of Patent: July 10, 2001
    Assignee: IGEN International, Inc.
    Inventors: Reid von Borstel, Jan M. Casadei, Balreddy Kamireddy, John Henry Kenten, Mark T. Martin, Richard J. Massey, Andrew D. Napper, David M. Simpson, Rodger G. Smith, Richard C. Titmas, Richard O. Williams
  • Patent number: 6060432
    Abstract: Compounds of Formula I, and their N-oxides and agriculturally suitable salts, are disclosed which are useful for controlling undesired vegetation ##STR1## wherein X, Y, J, R.sup.1, and R.sup.2 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula I and a method for controlling undesired vegetation which involves contacting the vegetation or its environment with an effective amount of a compound of Formula I.
    Type: Grant
    Filed: October 24, 1996
    Date of Patent: May 9, 2000
    Assignees: E. I. du Pont de Nemours and Company, Degussa Aktiengesellschaft
    Inventors: Edward John Adams, Karlheinz Drauz, Wonpyo Hong, Balreddy Kamireddy, Wallace Christian Petersen, Matthias Schaefer, Christoph Weckbecker
  • Patent number: 5874382
    Abstract: Compounds of Formula I and II, and their agriculturally-suitable salts, are disclosed which are useful for controlling undesired vegetation ##STR1## wherein X is a direct bond; O; S; NH; N(C.sub.1 -C.sub.3 alkyl); N(C.sub.1 -C.sub.3 haloalkyl); or N(allyl);R.sup.1 is H; F; Cl; or Br;R.sup.2 is H; F; Cl; Br; CF.sub.3 ; nitro; or cyano;R.sup.4 is H; C.sub.1 -C.sub.3 alkyl; or halogen;R.sup.5 is H; C.sub.1 -C.sub.6 alkyl; C.sub.1 -C.sub.6 haloalkyl; halogen; S(O).sub.2 (C.sub.1 -C.sub.6 alkyl); or C(.dbd.O)R.sup.8 ; orR.sup.4 and R.sup.5 are taken together along with the carbon to which they are attached to form a spiro-cyclopropane ring;and R.sup.3, R.sup.8, and J are as defined in the disclosure.Also disclosed are compositions containing the compounds of Formulae I and II and a method for controlling undesired vegetation which involves contacting the vegetation or its environment with an effective amount of a compound of Formula I or II.
    Type: Grant
    Filed: January 23, 1998
    Date of Patent: February 23, 1999
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Balreddy Kamireddy, William Mark Murray
  • Patent number: 5750471
    Abstract: This invention relates to certain cyclic sulfonamides, their agriculturally-suitable salts and compositions, and methods of their use as general or selective preemergent or postemergent herbicides.
    Type: Grant
    Filed: November 13, 1996
    Date of Patent: May 12, 1998
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: Balreddy Kamireddy, William Mark Murray
  • Patent number: 5597573
    Abstract: The present invention relates to novel amidine components of formula (II): ##STR1## A method for eliciting antibodies in an animal which bind to Lipid A or LPS comprising administering to the animal as an immunogen a composition comprising such a compound is also disclosed.
    Type: Grant
    Filed: March 14, 1995
    Date of Patent: January 28, 1997
    Assignee: Igen, Inc.
    Inventors: Balreddy Kamireddy, Michael J. Darsley, David M. Simpson, Richard J. Massey
  • Patent number: 5593969
    Abstract: A compound of the formula: ##STR1## wherein: each of R.sub.1, R.sub.1 ', R.sub.2 and R.sub.2 ' independent of each other is a substituted or unsubstituted, branched or linear C.sub.1-12 alkyl, alkene or alkyne group, R.sub.3 is OH, OCH.sub.3, CH.sub.2 COOH or ##STR2## wherein each of R.sub.2" and R.sub.2 '41 independent of each other is a substituted or unsubstituted, branched or linear C.sub.1-12 alkyl, alkene or alkyne group and:A=NH.sub.2, X=P(OH), Y=Z=C, B=OCH.sub.3, orA=OH, X=P(OH), X=Z=C, B (if present)=OCH.sub.3, orA=OCO(CH.sub.2).sub.n NH.sub.2, X=P(OH), Y=Z=C, B=OCH.sub.3,wherein n=1-10, orA=OH, X=P(OH), Y=Z=C, B=O(CH.sub.2).sub.n CO.sub.2 H, wherein n=1-10, orA=OH, X=P(OH), Y=Z=C, B=(CH.sub.2).sub.n CO.sub.2 H, wherein n=1-10, orA=NH.sub.2, X=Z=C, Y=P(OH), B=OCH.sub.3, orA=OH, X=Z=C, Y=P(OH), B (if present)=OCH.sub.3, orA=OCO(CH.sub.2).sub.n NH.sub.2, X=Z=C, Y=P(OH), B=OCH.sub.3, wherein n=1-10, orA=OH, X=Z=C, Y=P(OH), B=O(CH.sub.2).sub.n CO.sub.2 H, wherein n=1-10, orA=OH, X=Z=C, Y=P(OH), B=(CH.
    Type: Grant
    Filed: September 17, 1993
    Date of Patent: January 14, 1997
    Assignee: IGEN Incorporated
    Inventors: Balreddy Kamireddy, Michael J. Darsley, David M. Simpson, Richard J. Massey