Patents by Inventor Stig Jönsson

Stig Jönsson 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: 10023714
    Abstract: The present invention relates to a mesoporous polymeric separation material comprising one or more functional groups bound to metal ions from Cu, Zn, Ag, or Pd. Methods of producing the material, as well as methods for its preparation, and use of said material in separation of pesticides from food or feed products is disclosed.
    Type: Grant
    Filed: September 23, 2016
    Date of Patent: July 17, 2018
    Assignee: Biotage AB
    Inventors: Stig Jönsson, Ecevit Yilmaz, Sanja Beyowich
  • Publication number: 20170009041
    Abstract: The present invention relates to a mesoporous polymeric separation material comprising one or more functional groups bound to metal ions from Cu, Zn, Ag, or Pd. Methods of producing the material, as well as methods for its preparation, and use of said material in separation of pesticides from food or feed products is disclosed.
    Type: Application
    Filed: September 23, 2016
    Publication date: January 12, 2017
    Inventors: Stig Jönsson, Ecevit Yilmaz, Sanja Beyowich
  • Publication number: 20120128842
    Abstract: The present invention relates to a mesoporous polymeric separation material comprising one or more functional groups bound to metal ions from Cu, Zn, Ag, or Pd. Methods of producing the material, as well as methods for its preparation, and use of said material in separation of pesticides from food or feed products is disclosed.
    Type: Application
    Filed: May 18, 2010
    Publication date: May 24, 2012
    Applicant: Biotage AB
    Inventors: Stig Jönsson, Ecevit Yilmaz, Sanja Bevowich
  • Patent number: 7074831
    Abstract: Compounds of formula (I) for clinical treatment of autoimmune diseases, inflammatory diseases, organ transplant rejection and malignant neoplasia. A pharmaceutical composition comprising a compound of formula (I) in an amount giving a daily dosage of from 0.005 mg/kg to 10 mg/kg body weight, in particular from 0.025 mg/kg to 2 mg/kg body weight.
    Type: Grant
    Filed: February 4, 2005
    Date of Patent: July 11, 2006
    Assignee: Active Biotech AB
    Inventors: Stig Jönsson, Gunnar Andersson, Ulf Wellmar, Ingela Fritzson
  • Patent number: 6605616
    Abstract: The invention is related to compounds of general formula (I) wherein R is methyl, ethyl, n-propyl, iso-propyl, n-butyl or allyl; R′ is methyl, methoxy, fluoro, chloro, bromo, azido, trifluorometlhyl, or OCHxFy, wherein x=0−2, y=1−3 with the. proviso that x+y=3; R″ is hydrogen, fluoro or chloro; with the proviso that R″ is fluoro or chloro only when R′ is fluoro or chloro; R4 is hydrogen or pharmaceutically acceptable inorganic or organic cations; R5 is dimethylamino or nitro; R6 is hydrogen; and when R′ is azido R5 is also ethyl, n-propyl, iso-propyl, methoxy, ethoxy, chloro, bromo, trifluoromethyl, OCHxFy, wherein x=0−2, y=1−3 with the proviso that x+y=3, or R5 and R6 taken together are methylenedioxy; and any tautomer thereof. The invention also relates to pharmaceutical compositions containing a compound of the general formula (I) together with a pharmaceutically acceptable carrier.
    Type: Grant
    Filed: July 21, 2000
    Date of Patent: August 12, 2003
    Assignee: Active Biotech AB
    Inventors: Anders Björk, Stig Jönsson, Tomas Fex, Gunnar Hedlund
  • Patent number: 6593343
    Abstract: Compounds of formula (I) and tautomers thereof are effective for the treatment of mammals suffering from diseases resulting from autoimmunity and pathological inflammation.
    Type: Grant
    Filed: April 25, 2002
    Date of Patent: July 15, 2003
    Assignee: Active Biotech AB
    Inventors: Anders Björk, Stig Jönsson, Tomas Fex, Gunnar Hedlund
  • Patent number: 6395750
    Abstract: The invention relates to a method for the treatment of tumors in mammals by the administration of compounds of the general formula (I) wherein A is O41 or NR42 R43 wherein R41 is hydrogen or a pharmaceutically acceptable inorganic or organic cation, or CORA wherein RA is alkyl and aryl; R42 and R43 are hydrogen, C1-C4-alkyl, cyclopropyl, cyclopentyl or cyclohexyl; or R42 is benzyl or phenethyl, optionally mono- or disubstituted by methyl, iso-propyl methoxy, fluoro, chloro, bromo, dimethylamino, trifluoromethyl or nitro and R43 is hydrogen; or R42 and R43 form a 5- or 6-membered ring; or R42 is CORB wherein RB is alkyl or aryl, —CH2N(CH3)2 or —CH2CH2COOH or CORB is a 2-acyloxymethylbenzoyl group wherein RC is methyl, ethyl, phenyl or benzyl; R42 is COORD wherein RD is C1-C4-alkyl, phenyl or benzyl; or R42 is —CH2OCO-tert.
    Type: Grant
    Filed: October 24, 2000
    Date of Patent: May 28, 2002
    Assignee: Active Biotech AB
    Inventors: Gunnar Hedlund, Karl Jansson, Stig Jönsson, Anders Björk