Patents by Inventor Gerardus Antonius Schellekens

Gerardus Antonius Schellekens 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).

  • PEPTIDES IMMUNOREACTIVE WITH AUTOANTIBODIES FROM PATIENTS SUFFERING FROM RHEUMATOID ARTHRITIS
    Publication number: 20140342378
    Abstract: The invention relates to a peptide derived from an antigen recognized by autoantibodies, which peptide is reactive with autoimmune antibodies from a patient suffering from rheumatoid arthritis. The peptide according to the invention possesses a modified arginine residue. The invention also relates to antibodies against the peptide and a method of detecting autoimmune antibodies.
    Type: Application
    Filed: May 22, 2014
    Publication date: November 20, 2014
    Applicant: STICHTING VOOR DE TECHNISCHE WETENSCHAPPEN
    Inventors: Waltherus Jacobus Wilhelmus VAN VENROOIJ, Gerardus Antonius SCHELLEKENS, Jozef Maria Hendrik RAATS, Rene Michael Antonius HOET
  • Peptides immunoreactive with autoantibodies from patients suffering from rheumatoid arthritis
    Patent number: 8772448
    Abstract: The invention relates to a peptide derived from an antigen recognized by autoantibodies, which peptide is reactive with autoimmune antibodies from a patient suffering from rheumatoid arthritis. The peptide according to the invention possesses a modified arginine residue. The invention also relates to antibodies against the peptide and a method of detecting autoimmune antibodies.
    Type: Grant
    Filed: August 6, 2007
    Date of Patent: July 8, 2014
    Assignee: Stichting Voor de Technische Wetenschappen
    Inventors: Waltherus Jacobus Wilhelmus Van Venrooij, Gerardus Antonius Schellekens, Jozef Maria Hendrik Raats, Rene Michael Antonius Hoet
  • Peptides immunoreactive with autoantibodies from patients suffering from rheumatoid arthritis
    Patent number: 7335724
    Abstract: The invention relates to a peptide derived from an antigen recognized by autoantibodies, which peptide is reactive with autoimmune antibodies from a patient suffering from rheumatoid arthritis. The peptide according to the invention possesses a modified arginine residue. The invention also relates to antibodies against the peptide and a method of detecting autoimmune antibodies.
    Type: Grant
    Filed: February 16, 2005
    Date of Patent: February 26, 2008
    Assignee: Stichting Voor de Technische Wetenschappen
    Inventors: Waltherus Jacobus Wilhelmus Van Venrooij, Gerardus Antonius Schellekens, Jozef Maria Hendrik Raats, Rene Michael Antonius Hoet
  • Isolated antibodies immunoreactive with synthetic peptides used to detect rheumatoid arthritis
    Patent number: 7288634
    Abstract: The invention relates to a peptide derived from an antigen recognized by autoantibodies, which peptide is reactive with autoimmune antibodies from a patient suffering from rheumatoid arthritis. The peptide according to the invention possesses a modified arginine residue. The invention also relates to antibodies against the peptide and a method of detecting autoimmune antibodies.
    Type: Grant
    Filed: June 23, 2005
    Date of Patent: October 30, 2007
    Assignee: Stichting Voor De Technische Wetenschappen
    Inventors: Waltherus J. W. Van Venrooij, Gerardus Antonius Schellekens, Jozef M. H. Raats, Rene M. A. Hoet
  • Peptides immunoreactive with autoantibodies from patients with rheumatoid arthritis
    Patent number: 6858438
    Abstract: The invention relates to a peptide derived from an antigen recognized by autoantibodies, which peptide is reactive with autoimmune antibodies from a patient suffering from rheumatoid arthritis. The peptide according to the invention possesses a modified arginine residue. The invention also relates to antibodies against the peptide and a method of detection autoimmune antibodies.
    Type: Grant
    Filed: November 14, 1997
    Date of Patent: February 22, 2005
    Assignee: Stichting Voor De Technische Wetenschappen
    Inventors: Waltherus Jacobus Wilhelmus Van Venrooij, Jozef Maria Hendrik Raats, Rene Michael Antonius Hoet, Gerardus Antonius Schellekens