Patents by Inventor Bartosz Orwat

Bartosz Orwat 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).

  • Catalytic method for obtaining substituted (triorganosilyl)alkynes and their derivatives
    Patent number: 9518069
    Abstract: New (triorganosilyl)alkynes and their derivatives having general formula R1—C?C—Z are provided along with methods for the preparation of (triorganosilyl)alkynes and their derivatives having the general formula R1—C?C—Z. The methods may include silylative coupling of terminal alkynes with halogenotriorganosilanes in the presence of an iridium catalyst and a tertiary amine.
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: December 13, 2016
    Assignee: ADAM MICKIEWICZ UNIVERSITY
    Inventors: Ireneusz Kownacki, Bogdan Marciniec, Beata Dudziec, Agnieszka Kownacka, Mariusz Majchrzak, Mateusz Szulc, Bartosz Orwat
  • Catalytic method for obtaining substituted (triorganosilyl)alkynes and their derivatives
    Publication number: 20150361111
    Abstract: New (triorganosilyl)alkynes and their derivatives having general formula R1—C?C—Z are provided along with methods for the preparation of (triorganosilyl)alkynes and their derivatives having the general formula R1—C?C—Z. The methods may include silylative coupling of terminal alkynes with halogenotriorganosilanes in the presence of an iridium catalyst and a tertiary amine.
    Type: Application
    Filed: July 10, 2015
    Publication date: December 17, 2015
    Inventors: Ireneusz KOWNACKI, Bogdan MARCINIEC, Beata DUDZIEC, Agnieszka KOWNACKA, Mariusz MAJCHRZAK, Mateusz SZULC, Bartosz ORWAT
  • (Triorganosilyl)alkynes and their derivatives and a new catalytic method for obtaining new and conventional substituted (triorganosilyl)alkynes and their derivatives
    Patent number: 9108994
    Abstract: The present invention relates to new (triorganosilyl)alkynes and their derivatives having general formula 1 R1—C?C—Z (I) In its second aspect, this invention relates to a new selective method for the preparation of new and conventional (triorganosilyl)alkynes and their derivatives having the general formula 1, by the silylative coupling of terminal alkynes with halogenotriorganosilanes in the presence of an iridium catalyst and a tertiary amine.
    Type: Grant
    Filed: December 29, 2011
    Date of Patent: August 18, 2015
    Assignee: ADAM MICKIEWICZ UNIVERSITY
    Inventors: Ireneusz Kownacki, Bogdan Marciniec, Beata Dudziec, Agnieszka Kownacka, Mariusz Majchrzak, Mateusz Szulc, Bartosz Orwat
  • NEW (TRIORGANOSILYL)ALKYNES AND THEIR DERIVATIVES AND A NEW CATALYTIC METHOD FOR OBTAINING NEW AND CONVENTIONAL SUBSTITUTED (TRIORGANOSILYL)ALKYNES AND THEIR DERIVATIVES
    Publication number: 20140005427
    Abstract: The present invention relates to new (triorganosilyl)alkynes and their derivatives having general formula 1 R1—C?C—Z (I) In its second aspect, this invention relates to a new selective method for the preparation of new and conventional (triorganosilyl)alkynes and their derivatives having the general formula 1, by the silylative coupling of terminal alkynes with halogenotriorganosilanes in the presence of an iridium catalyst and a tertiary amine.
    Type: Application
    Filed: December 29, 2011
    Publication date: January 2, 2014
    Applicant: ADAM MICKIEWICZ UNIVERSITY
    Inventors: Ireneusz Kownacki, Bogdan Marciniec, Beata Dudziec, Agnieszka Kownacka, Mariusz Majchrzak, Mateusz Szulc, Bartosz Orwat