Patents by Inventor Toni AALTONEN

Toni AALTONEN 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).

  • Process for the preparation of arylsulfonylpropenenitriles by photocatalytic reactions
    Patent number: 10919847
    Abstract: A process for a preparation of arylsulfonylpropenenitriles is disclosed. A reaction starting from arylsulfonyl iodides is catalyzed by light. The process is scalable, environmentally benign and provides the product in good yield.
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: February 16, 2021
    Assignee: Kemira Oyj
    Inventors: Toni Aaltonen, Oili Kallatsa, Jaakko Simell, Nina Sneitz, Jonas Konn, Jaakko Hiltunen, Ari Koskinen
  • Process for the preparation of arylsulfonylpropenenitriles by photocatalytic reactions
    Publication number: 20200190026
    Abstract: A process for a preparation of arylsulfonylpropenenitriles is disclosed. A reaction starting from arylsulfonyl iodides is catalyzed by light. The process is scalable, environmentally benign and provides the product in good yield.
    Type: Application
    Filed: August 27, 2018
    Publication date: June 18, 2020
    Applicant: Kemira Qyj
    Inventors: Toni AALTONEN, Oili KALLATSA, Jaakko SIMELL, Nina SNEIZ, Jonas KONN, Jaakko HILTUNEN, Ari KOSKINEN