Patents by Inventor Otto Soidinsalo

Otto Soidinsalo 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).

  • Microfibrillated cellulose foams
    Patent number: 11680370
    Abstract: The present invention relates to porous foam materials comprising or essentially consisting of microfibrillated cellulose (“MFC”). These porous foam materials are light weight and can be tailored to specific uses. The present invention also relates to a process for making porous foam materials according to the present invention.
    Type: Grant
    Filed: March 22, 2018
    Date of Patent: June 20, 2023
    Assignee: Borregaard AS
    Inventor: Otto Soidinsalo
  • MICROFIBRILLATED CELLULOSE FOAMS
    Publication number: 20200032454
    Abstract: The present invention relates to porous foam materials comprising or essentially consisting of microfibrillated cellulose (“MFC”). These porous foam materials are light weight and can be tailored to specific uses. The present invention also relates to a process for making porous foam materials according to the present invention.
    Type: Application
    Filed: March 22, 2018
    Publication date: January 30, 2020
    Inventor: Otto Soidinsalo
  • Process for the preparation of quetiapine
    Patent number: 8420807
    Abstract: The invention relates to a method for the preparation of 11-(4-[2-(2-hydroxyethoxy)ethyl]-1-piperazinyl]dibenzo [b,f]-1,4-thiazepine and pharmaceutically acceptable salts thereof comprising the reaction of 1-[2-(hydroxyethoxy)-ethyl]piperazine with dibenzo[b,f][1,4]thiazepin-11-ylamine.
    Type: Grant
    Filed: January 30, 2009
    Date of Patent: April 16, 2013
    Assignee: Fermion Oy
    Inventors: Arne Grumann, Dzintra Muceniece, Otto Soidinsalo
  • PROCESS FOR THE PREPARATION OF QUETIAPINE
    Publication number: 20110112290
    Abstract: The invention relates to a method for the preparation of 11-(4-[2-(2-hydroxyethoxy)ethyl]-1-piperazinyl]dibenzo[b,f]-1,4-thiazepine and pharmaceutically acceptable salts thereof comprising the reaction of 1-[2-(hydroxyethoxy)-ethyl]piperazine with dibenzo[b,f][1,4]thiazepin-11-ylamine.
    Type: Application
    Filed: January 30, 2009
    Publication date: May 12, 2011
    Applicant: FERMION OY
    Inventors: Arne Grumann, Dzintra Muceniece, Otto Soidinsalo