Patents by Inventor Ravindra Sonawane

Ravindra Sonawane 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).

  • Herbicidal compounds
    Patent number: 11618743
    Abstract: Compounds of the formula (I) wherein the substituents are as defined in claim 1, useful as a pesticides, especially as herbicides.
    Type: Grant
    Filed: August 16, 2018
    Date of Patent: April 4, 2023
    Assignee: SYNGENTA PARTICIPATIONS AG
    Inventors: James Nicholas Scutt, Nigel James Willetts, Ravindra Sonawane, Mangala Phadte, Sandeep Reddy Kandukuri, Swarnendu Sasmal, Sarah Armstrong, Andrea McGranaghan, Sean Ng
  • Herbicidal compounds
    Patent number: 11608323
    Abstract: The invention relates to pyrrolone compounds of the formula (I) wherein X, R1, R2, R3, Ra, Rb, Rc and Rd are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control plant growth.
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: March 21, 2023
    Assignees: SYNGENTA PARTICIPATIONS AG, SYNGENTA LIMITED
    Inventors: James Alan Morris, Jutta Elisabeth Boehmer, Ravindra Sonawane, Timothy Robert Desson, Sally Elizabeth Russell, Kenneth Ling, Alan Joseph Hennessy, Matthew Brian Hotson, Adrian Longstaff, Sr., Mangala Phadte, Claire Janet Russell, Jake Goodwin-Tindall
  • HERBICIDAL COMPOSITIONS
    Publication number: 20220192195
    Abstract: The present invention relates novel herbicidal combinations and their use in controlling plants or inhibiting plant growth. In particular, herbicidal combinations of the invention comprise at least one pyridazine derivative as defined herein, in combination with at least one further herbicide that is an acetoclactase synthase (ALS) inhibitor.
    Type: Application
    Filed: January 30, 2020
    Publication date: June 23, 2022
    Applicant: SYNGENTA CROP PROTECTION AG
    Inventors: Nigel James WILLETTS, Gavin John HALL, Niall Rae THOMSON, Julia FELLMANN, Raymond Joseph WUERFFEL, Ravindra SONAWANE, Mangala PHADTE, Sandeep Reddy KANDUKURI, Sarah ARMSTRONG, Sean NG, Andrea MCGRANAGHAN, James Nicholas SCUTT, Sian Janet MOORHOUSE
  • HERBICIDAL COMPOSITIONS
    Publication number: 20220159956
    Abstract: The present invention relates to herbicidal combinations and their use in controlling plants or inhibiting plant growth. In particular, herbicidal combinations comprising at least one pyridazine derivative of Formula (I) as defined herein, in combination with at least one further herbicide that is a compound of Formula (II) as defined herein.
    Type: Application
    Filed: January 30, 2020
    Publication date: May 26, 2022
    Applicant: SYNGENTA CROP PROTECTION AG
    Inventors: Nigel James WILLETTS, Gavin John HALL, Niall Rae THOMSON, Julia FELLMANN, Raymond Joseph WUERFFEL, Ravindra SONAWANE, Mangala PHADTE, Sandeep Reddy KANDUKURI, Sarah ARMSTRONG, Sean NG, Andrea MCGRANAGHAN, James Nicholas SCUTT, Sian Janet MOORHOUSE
  • HERBICIDAL COMPOSITIONS
    Publication number: 20220142162
    Abstract: The present invention relates to novel herbicidal combinations and their use in controlling plants or inhibiting plant growth. In particular, herbicidal combinations of the invention comprise at least one pyridazine derivative of Formula (I), in combination with at least one further herbicide that is a non-selective herbicide, a herbicide that acts through the inhibition of protoporphoryinogen oxidase, or a herbicide that inhibits photosystem II in photosynthesis.
    Type: Application
    Filed: January 30, 2020
    Publication date: May 12, 2022
    Applicant: SYNGENTA CROP PROTECTION AG
    Inventors: Nigel James WILLETTS, Gavin John HALL, Niall Rae THOMSON, Julia FELLMANN, Raymond Joseph WUERFFEL, Ravindra SONAWANE, Mangala PHADTE, Sandeep Reddy KANDUKURI, Sarah ARMSTRONG, Sean NG, Andrea MCGRANAGHAN, James Nicholas SCUTT, Sian Janet MOORHOUSE
  • Herbicidal Compositions
    Publication number: 20220125052
    Abstract: The present invention relates herbicidal combinations and their use in controlling plants or inhibiting plant growth. In particular, herbicidal combinations of the invention comprise at least one pyridazine derivative of Formula (I) as defined herein, in combination with at least one further herbicide that is a pyrrolidinone derivatives of the Formula (II) as defined herein.
    Type: Application
    Filed: January 30, 2020
    Publication date: April 28, 2022
    Applicant: SYNGENTA CROP PROTECTION AG
    Inventors: Nigel James WILLETTS, Gavin John HALL, Niall Rae THOMSON, Julia FELLMANN, Raymond Joseph WUERFFEL, Ravindra SONAWANE, Mangala PHADTE, Sandeep Reddy KANDUKURI, Sarah ARMSTRONG, Sean NG, Andrea MCGRANAGHAN, James Nicholas SCUTT, Sian Janet MOORHOUSE
  • HERBICIDAL COMPOSITIONS
    Publication number: 20220095618
    Abstract: The present invention relates novel herbicidal combinations and their use in controlling plants or inhibiting plant growth. In particular, herbicidal combinations of the invention comprise at least one pyridazine derivative of Formula (I), in combination with at least one further herbicide that is a HPPD-inhibitor herbicide, a synthetic AUXIN herbicide, a herbicide that acts through the inhibition of ACCase, or a herbicide that inhibits cell division through interference with VLCFA biosynthesis.
    Type: Application
    Filed: January 30, 2020
    Publication date: March 31, 2022
    Applicant: SYNGENTA CROP PROTECTION AG
    Inventors: Nigel James WILLETTS, Gavin John HALL, Niall Rae THOMSON, Julia FELLMANN, Raymond Joseph WUERFFEL, Ravindra SONAWANE, Mangala PHADTE, Sandeep Reddy KANDUKURI, Sarah ARMSTRONG, Sean NG, Andrea MCGRANAGHAN, Sian Janet MOORHOUSE
  • HERBICIDAL COMPOUNDS
    Publication number: 20210403435
    Abstract: Use of the compounds of the formula (I) wherein the substituents are as defined herein as herbicides. Compounds of formula (I) are also claimed.
    Type: Application
    Filed: November 12, 2019
    Publication date: December 30, 2021
    Applicant: SYNGENTA CROP PROTECTION AG
    Inventors: James Nicholas SCUTT, Nigel James WILLETTS, Ravindra SONAWANE, Mangala PHADTE, Sandeep Reddy KANDUKURI, Swarnendu SASMAL
  • HERBICIDAL COMPOUNDS
    Publication number: 20210053957
    Abstract: Compounds of the formula (I) wherein the substituents are as defined in claim 1, useful as pesticides, especially as herbicides.
    Type: Application
    Filed: March 29, 2019
    Publication date: February 25, 2021
    Applicant: SYNGENTA PARTICIPATIONS AG
    Inventors: James Nicholas SCUTT, Nigel James WILLETTS, Ravindra SONAWANE, Mangala PHADTE, Sandeep Reddy KANDUKURI, Swarnendu SASMAL, Sarah ARMSTRONG, Andrea MCGRANAGHAN
  • HERBICIDAL COMPOUNDS
    Publication number: 20210009561
    Abstract: Compounds of the formula (I) wherein the substituents are as defined in claim 1, useful as a pesticides, especially as herbicides.
    Type: Application
    Filed: August 16, 2018
    Publication date: January 14, 2021
    Applicant: SYNGENTA PARTICIPATIONS AG
    Inventors: James Nicholas SCUTT, Nigel James WILLETTS, Ravindra SONAWANE, Mangala PHADTE, Sandeep Reddy KANDUKURI, Swarnendu SASMAL, Sarah ARMSTRONG, Andrea MCGRANAGHAN, Sean NG
  • Herbicidal compounds
    Patent number: 10499640
    Abstract: The invention relates to substituted pyrrolone derivatives of the formula (I) wherein X, A, R1, R2 and R3 are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control or inhibit plant growth.
    Type: Grant
    Filed: November 3, 2015
    Date of Patent: December 10, 2019
    Assignee: Syngenta Participations AG
    Inventors: James Alan Morris, Mangala Phadate, Ravindra Sonawane, Claire Janet Russell, Donn Warwick Moseley, Adrian Longstaff, Matthew Brian Hotson, Alan Joseph Hennessy
  • HERBICIDAL COMPOUNDS
    Publication number: 20190112288
    Abstract: The invention relates to pyrrolone compounds of the formula (I) wherein X, R1, R2, R3, Ra, Rb, Rc and Rd are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control plant growth.
    Type: Application
    Filed: December 17, 2018
    Publication date: April 18, 2019
    Applicant: SYNGENTA PARTICIPATIONS AG
    Inventors: James Alan MORRIS, Jutta Elisabeth BOEHMER, Ravindra SONAWANE, Timothy Robert Desson, Sally Elizabeth Russell, Kenneth Ling, Alan Joseph Hennessy, Matthew Brian Hotson, Adrian Longstaff, SR., Mangala Phadte, Claire Janet Russell, Jake GOODWIN-TINDALL
  • Chemical compounds
    Patent number: 9963445
    Abstract: The invention relates to pyrrolone compounds of the formula (I) wherein X, R1, R2, R3 and A are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control plant growth.
    Type: Grant
    Filed: August 5, 2013
    Date of Patent: May 8, 2018
    Assignees: Syngenta Limited, Syngenta Participations AG
    Inventors: John Martin Clough, Jutta Elisabeth Boehmmer, Mangala Phadte, Ravindra Sonawane, Adrian Longstaff, James Alan Morris, Timothy Robert Desson, Matthew Brian Hotson, Sally Russell, Kenneth Ling, Susan Patricia Barnett, David Philip Bacon, Donn Warwick Moseley, William Roderick Mound, Alan John Dowling
  • Herbicidal compounds
    Patent number: 9936701
    Abstract: The invention relates to pyrrolone compounds of the formula (I) wherein X, Rb, Rc, R1, R2 and R3 are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control plant growth.
    Type: Grant
    Filed: May 1, 2014
    Date of Patent: April 10, 2018
    Assignees: Syngenta Limited, Syngenta Participations AG
    Inventors: James Alan Morris, Shuji Hachisu, William Guy Whittingham, Anne Jaqueline Dalencon, Jutta Elisabeth Boehmer, Mangala Phadte, Ravindra Sonawane, Adrian Longstaff, Alan John Dowling, Timothy Robert Desson, Sitaram Pal, Janice Black, Swarnendu Sasmal, Guruprasad Narashimh Sawant, Srinivas Reddy Purumandla, Sujit Kumar Ghorai
  • Herbicidal Compounds
    Publication number: 20170318810
    Abstract: The invention relates to substituted pyrrolone derivatives of the formula (I) wherein X, A, R1, R2 and R3 are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control or inhibit plant growth.
    Type: Application
    Filed: November 3, 2015
    Publication date: November 9, 2017
    Applicant: Syngenta Participations AG
    Inventors: James Alan MORRIS, Mangala PHADATE, Ravindra SONAWANE, Claire Janet RUSSELL, Donn Warwick MOSELEY, Adrian LONGSTAFF, Matthew Brian HOTSON, Alan Joseph HENNESSY
  • Dihydro-hydantoin derivatives with herbicidal activity
    Patent number: 9751865
    Abstract: The invention relates to substituted dihydro-hydantoin derivatives of the formula (I) wherein X, Ra, Rb, Rc, R1, R2 and R3 are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds 10 to control or inhibit plant growth.
    Type: Grant
    Filed: December 17, 2014
    Date of Patent: September 5, 2017
    Assignee: Syngenta Limited
    Inventors: James Alan Morris, Ravindra Sonawane, Mangala Phadte, Jake Goodwin-Tindall, Jutta Elisabeth Boehmer, Timothy Robert Desson, Claire Janet Russell, Alan Joseph Hennessy, Matthew Brian Hotson
  • 1-(pyridazin-3-yl)-imidazolidin-2-one derivatives as herbicides
    Patent number: 9723840
    Abstract: The invention relates to pyrrolone compounds of the formula (I) wherein R1, R2, R3, Rb, Rc and Rd are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control plant growth.
    Type: Grant
    Filed: November 6, 2014
    Date of Patent: August 8, 2017
    Assignees: Syngenta Limited, Syngetna Participations AG
    Inventors: Mangala Phadte, Ravindra Sonawane, Adrian Longstaff, Kenneth Ling, Sally Elizabeth Russell, Timothy Robert Desson, Matthew Brian Hotson, Donn Warwick Moseley, Jutta Elisabeth Boehmer, James Alan Morris, Alan Joseph Hennessy
  • Chemical compounds
    Patent number: 9611248
    Abstract: The invention relates to pyrrolone compounds of the formula (I) wherein X, R1, R2, R3 and A are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control plant growth.
    Type: Grant
    Filed: August 5, 2013
    Date of Patent: April 4, 2017
    Assignees: Syngenta Limited, Syngenta Participations AG
    Inventors: Alan John Dowling, John Martin Clough, Jutta Martin Boehmer, Mangala Phadte, Ravindra Sonawane, Adrian Longstaff, James Alan Morris, Timothy Robert Desson, Matthew Brian Hotson, Sally Russell, Kenneth Ling, Susan Patricia Barnett, David Philip Bacon, Donn Warwick Moseley, William Roderick Mound
  • DIHYDRO-HYDANTOIN DERIVATIVES WITH HERBICIDAL ACTIVITY
    Publication number: 20160318906
    Abstract: The invention relates to substituted dihydro-hydantoin derivatives of the formula (I) wherein X, Ra, Rb, Rc, R1, R2 and R3 are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds 10 to control or inhibit plant growth.
    Type: Application
    Filed: December 17, 2014
    Publication date: November 3, 2016
    Applicant: Syngenta Limited
    Inventors: James Alan MORRIS, Ravindra SONAWANE, Mangala PHADTE, Jake GOODWIN-TINDALL, Jutta Elisabeth BOEHMER, Timothy Robert DESSON, Claire Janet RUSSELL, Alan Joseph HENNESSY, Matthew Brian HOTSON
  • Truck drain adapter
    Patent number: D814612
    Type: Grant
    Filed: October 25, 2016
    Date of Patent: April 3, 2018
    Assignee: Eaton Corporation
    Inventors: Ashok Kalappa Vishwakarma, Ravindra Sonawane