Patents by Inventor Claudio Screpanti

Claudio Screpanti 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).

  • Patent number: 11136292
    Abstract: The present invention relates to relates to novel strigolactone derivatives of formula (I), to processes for preparing these derivatives including intermediate compounds, to seeds comprising these derivatives, to plant growth regulator or seed germination promoting compositions comprising these derivatives and to methods of using these derivatives in controlling the growth of plants and/or promoting the germination of seeds.
    Type: Grant
    Filed: September 5, 2017
    Date of Patent: October 5, 2021
    Assignee: SYNGENTA PARTICIPATIONS AG
    Inventors: Alexandre Franco Jean Camille Lumbroso, Alain De Mesmaeker, Claudio Screpanti, Stefano Rendine
  • Publication number: 20210253560
    Abstract: The present invention relates to novel strigolactam derivatives, to crop enhancement, plant growth regulator or seed germination promoting compositions comprising these derivatives and to methods of using these derivatives in controlling the growth and physiology of plants and/or promoting the germination of seeds.
    Type: Application
    Filed: March 7, 2019
    Publication date: August 19, 2021
    Applicant: Syngenta Participations AG
    Inventors: Alexandre Franco Jean Camille LUMBROSO, Alain DE MESMAEKER, Claudio SCREPANTI
  • Patent number: 11039613
    Abstract: The present invention relates to new compounds of formula (I) for the promotion of seed germination, to processes for preparing the compounds, to seeds comprising the compounds, to seed germination promoting compositions comprising the compounds and to methods of using the compounds for promoting the germination of seeds. In particular, the compounds are useful in promoting germination of corn under cold stress conditions.
    Type: Grant
    Filed: February 1, 2018
    Date of Patent: June 22, 2021
    Assignee: SYNGENTA PARTICIPATIONS AG
    Inventors: Alain De Mesmaeker, Claudio Screpanti, Alexandre Franco Jean Camille Lumbroso
  • Publication number: 20210059251
    Abstract: The present invention relates to relates to novel strigolactam derivatives, to processes for preparing these derivatives including intermediate compounds, to seeds comprising these derivatives, 5 to plant growth regulator or seed germination promoting compositions comprising these derivatives and to methods of using these derivatives in controlling the growth of plants and/or promoting the germination of seeds.
    Type: Application
    Filed: March 7, 2019
    Publication date: March 4, 2021
    Applicant: SYNGENTA PARTICIPATIONS AG
    Inventors: Alexandre Franco Jean Camille LUMBROSO, Alain DE MESMAEKER, Claudio SCREPANTI, Denise Mathilde LACHIA, Pierre QUINODOZ
  • Publication number: 20190380339
    Abstract: The present invention relates to new compounds of formula (I) for the promotion of seed germination, to processes for preparing the compounds, to seeds comprising the compounds, to seed germination promoting compositions comprising the compounds and to methods of using the compounds for promoting the germination of seeds. In particular, the compounds are useful in promoting germination of corn under cold stress conditions.
    Type: Application
    Filed: February 1, 2018
    Publication date: December 19, 2019
    Applicant: SYNGENTA PARTICIPATIONS AG
    Inventors: Alain DE MESMAEKER, Claudio SCREPANTI, Alexandre Franco Jean Camille LUMBROSO
  • Publication number: 20190330148
    Abstract: The present invention relates to relates to novel strigolactone derivatives of formula (I), to processes for preparing these derivatives including intermediate compounds, to seeds comprising these derivatives, to plant growth regulator or seed germination promoting compositions comprising these derivatives and to methods of using these derivatives in controlling the growth of plants and/or promoting the germination of seeds.
    Type: Application
    Filed: September 5, 2017
    Publication date: October 31, 2019
    Applicant: SYNGENTA PARTICIPATIONS AG
    Inventors: Alexandre Franco Jean Camille LUMBROSO, Alain DE MESMAEKER, Claudio SCREPANTI, Stefano RENDINE
  • Publication number: 20180168154
    Abstract: Compounds of the Formula (I) wherein the substituents are as defined in claim 1, useful as plant growth regulators, particular in seed germination.
    Type: Application
    Filed: June 1, 2016
    Publication date: June 21, 2018
    Applicant: Syngenta Participations AG
    Inventors: Alain DE MESMAEKER, Mathilde Denise LACHIA, Alexandre Franco Jean Camille LUMBROSO, Stefano RENDINE, Claudio SCREPANTI
  • Publication number: 20180134726
    Abstract: The present invention relates to novel strigolactam derivatives, to processes and intermediates for preparing them, to plant growth regulator compositions comprising them and to methods of using them for controlling the growth of plants and/or promoting the germination of seeds.
    Type: Application
    Filed: May 22, 2013
    Publication date: May 17, 2018
    Applicant: SYNGENTA PARTICIPATIONS AG
    Inventors: Emmanuelle VILLEDIEU-PERCHERON, Mathilde Denise LACHIA, Alain DE MESMAEKER, Hanno Christian WOLF, Franciscus LANFERMEIJER, Paul VAN DEN WIJNGAARD, Claudio SCREPANTI
  • Patent number: 9751867
    Abstract: The present invention relates to novel heterocyclic derivatives of Formula (I), to processes and intermediates for preparing them, to plant growth regulator and seed germination promoting compositions comprising them and to methods of using them for controlling the growth of plants and/or promoting the germination of seeds.
    Type: Grant
    Filed: February 24, 2015
    Date of Patent: September 5, 2017
    Assignee: Syngenta Participations AG
    Inventors: Mathilde Denise Lachia, Claudio Screpanti, Alain De Mesmaeker, Alexandre Franco Jean Camille Lumbroso, Stefano Rendine
  • Patent number: 9743668
    Abstract: The invention includes aqueous compatibilized pesticidal formulations and methods of making them. In typical embodiments, formulations comprise a first electrolytic pesticide and a second electrolytic pesticide, and about 30 to about 300 g/L of at least one alkyl polyglycoside. The invention also includes methods of preparing pesticidal formulations to increase the concentration of the electrolytic pesticides. The invention also includes storage and transport systems containing formulation embodiments. The invention also includes methods inhibiting pests.
    Type: Grant
    Filed: March 4, 2010
    Date of Patent: August 29, 2017
    Assignee: Syngenta Crop Protection, LLC
    Inventors: Julia Lynne Ramsay, David Stock, Gordon Alstair Bell, Claudio Screpanti, Colin Douglas Miln, Henry Ebun Agbaje, Charles A. Jones, III, Ravi Ramachandran
  • Patent number: 9598363
    Abstract: The present invention relates to novel strigolactam derivatives, to processes and intermediates for preparing them, to plant growth regulator compositions comprising them and to methods of using them for controlling the growth of plants and/or promoting the germination of seeds.
    Type: Grant
    Filed: February 27, 2014
    Date of Patent: March 21, 2017
    Assignee: Syngenta Participations AG
    Inventors: Mathilde Denise Lachia, Alain De Mesmaeker, Claudio Screpanti, Hanno Christian Wolf, Pierre Joseph Marcel Jung
  • Publication number: 20160368900
    Abstract: The present invention relates to novel heterocyclic derivatives of Formula (I), to processes and intermediates for preparing them, to plant growth regulator and seed germination promoting compositions comprising them and to methods of using them for controlling the growth of plants and/or promoting the germination of seeds.
    Type: Application
    Filed: February 24, 2015
    Publication date: December 22, 2016
    Applicant: Syngenta Participations AG
    Inventors: Mathilde Denise LACHIA, Claudio SCREPANTI, Alain DE MESMAEKER, Alexandre Franco Jean Camille LUMBROSO, Stefano RENDINE
  • Patent number: 9522882
    Abstract: The present invention relates to novel strigolactam derivatives, to processes and intermediates for preparing them, to plant growth regulator compositions comprising them and to methods of using them for controlling the growth of plants and/or promoting the germination of seeds.
    Type: Grant
    Filed: November 3, 2015
    Date of Patent: December 20, 2016
    Assignee: Syngenta Participations AG
    Inventors: Mathilde Denise Lachia, Alain De Mesmaeker, Emmanuelle Villedieu-Percheron, Hanno Christian Wolf, Pierre Joseph Marcel Jung, Franciscus Cornelis Lanfermeijer, Paul Willem Jan Van Den Wijngaard, Claudio Screpanti
  • Publication number: 20160060218
    Abstract: The present invention relates to novel strigolactam derivatives, to processes and intermediates for preparing them, to plant growth regulator compositions comprising them and to methods of using them for controlling the growth of plants and/or promoting the germination of seeds.
    Type: Application
    Filed: November 3, 2015
    Publication date: March 3, 2016
    Applicant: Syngenta Participations AG
    Inventors: Mathilde Denise LACHIA, Alain DE MESMAEKER, Emmanuelle VILLEDIEU-PERCHERON, Hanno Christian WOLF, Pierre Joseph Marcel JUNG, Franciscus Cornelis LANFERMEIJER, Paul Willem Jan VAN DEN WIJNGAARD, Claudio SCREPANTI
  • Publication number: 20160002161
    Abstract: The present invention relates to novel strigolactam derivatives, to processes and intermediates for preparing them, to plant growth regulator compositions comprising them and to methods of using them for controlling the growth of plants and/or promoting the germination of seeds.
    Type: Application
    Filed: February 27, 2014
    Publication date: January 7, 2016
    Applicant: SYNGENTA PARTICIPATIONS AG
    Inventors: Mathilde Denise LACHIA, Alain DE MESMAEKER, Claudio SCREPANTI, Hanno Christian WOLF, Pierre Joseph Marcel JUNG
  • Patent number: 9210929
    Abstract: The present invention relates to novel strigolactam derivatives of formula (I), to processes and intermediates for preparing them, to plant growth regulator compositions comprising them and to methods of using them for controlling the growth of plants and/or promoting the germination of seeds.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: December 15, 2015
    Assignee: Syngenta Participations AG
    Inventors: Mathilde Denise Lachia, Alain De Mesmaeker, Emmanuelle Villedieu-Percheron, Hanno Christian Wolf, Pierre Joseph Marcel Jung, Franciscus Cornelis Lanfermeijer, Paul Willem Jan Van Den Wijngaard, Claudio Screpanti
  • Patent number: 9131688
    Abstract: The present invention relates to novel strigolactam derivatives of formula (I), to processes and intermediates for preparing them, to plant growth regulator compositions comprising them and to methods of using them for controlling the growth of plants and/or promoting the germination of seeds.
    Type: Grant
    Filed: December 14, 2012
    Date of Patent: September 15, 2015
    Assignee: Syngenta Participations AG
    Inventors: Mathilde Denise Lachia, Alain De Mesmaeker, Emmanuelle Villedieu-Percheron, Hanno Christian Wolf, Pierre Joseph Marcel Jung, Frank Lanfermeijer, Paul Van Den Wijngard, Claudio Screpanti
  • Patent number: 9119398
    Abstract: The present invention relates to novel strigolactam derivatives, to processes and intermediates for preparing them, to plant growth regulator compositions comprising them and to methods of using them for controlling the growth of plants and/or promoting the germination of seeds.
    Type: Grant
    Filed: May 7, 2013
    Date of Patent: September 1, 2015
    Assignee: Syngenta Participations AG
    Inventors: Emmanuelle Villedieu-Percheron, Didier Zurwerra, Mathilde Denise Lachia, Hanno Christian Wolf, Pierre Joseph Marcel Jung, Franciscus Lanfermeijer, Paul Van Den Wijngaard, Claudio Screpanti, Alain De Mesmaeker
  • Patent number: 9072305
    Abstract: The invention includes an aqueous compatibilized herbicidal formulation. In typical embodiments, formulations comprise a diammonium salt of glyphosate and a sodium salt of fomesafen. The invention also includes storage and transport systems containing formulation embodiments. The invention also includes methods inhibiting unwanted plant growth.
    Type: Grant
    Filed: March 4, 2010
    Date of Patent: July 7, 2015
    Assignee: Syngenta Crop Protection LLC
    Inventors: Julia Lynne Ramsay, David Stock, Gordon Alstair Bell, Claudio Screpanti
  • Publication number: 20150087508
    Abstract: The present invention relates to novel strigolactam derivatives, to processes and intermediates for preparing them, to plant growth regulator compositions comprising them and to methods of using them for controlling the growth of plants and/or promoting the germination of seeds.
    Type: Application
    Filed: May 7, 2013
    Publication date: March 26, 2015
    Applicant: Syngenta Participations AG
    Inventors: Emmanuelle Villedieu-Percheron, Didier Zurwerra, Mathilde Denise Lachia, Hanno Christian Wolf, Pierre Joseph Marcel Jung, Franciscus Lanfermeijer, Paul Van Den Wijngaard, Claudio Screpanti, Alain De Mesmaeker