Patents by Inventor Werner Dittrich

Werner Dittrich 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: 12054551
    Abstract: Provided herein are FGFR1/KLB targeting agonistic antigen-binding proteins, or fragments thereof, having improved physico-chemical properties. Also provided herein are conjugates comprising an FGFR1/KLB targeting agonistic antigen-binding protein, or a fragment thereof, and at least one GLP-1R agonistic peptide. Further provided are pharmaceutical compositions comprising the antibody (or fragment thereof), or the conjugate provided herein, and the use of the antibody (or fragment thereof), or the use of the conjugate in medicine.
    Type: Grant
    Filed: July 1, 2021
    Date of Patent: August 6, 2024
    Assignee: SANOFI
    Inventors: Mark Sommerfeld, Thomas Langer, Uwe Schwahn, Werner Dittrich, Christine Rudolph, Matthias Dreyer, Soraya Hölper, Christian Lange, Katrin Lorenz
  • Publication number: 20240110168
    Abstract: The present invention relates to a method of producing a polypeptide having ?-hexosaminidase activity, comprising the steps of a) providing a yeast cell comprising a polynucleotide encoding a polypeptide having ?-hexosaminidase activity and having an amino acid sequence being at least 95% identical to the amino acid sequence shown in SEQ ID NO: 1, b) cultivating said yeast cell under conditions which allow for the production of the polypeptide, and c) obtaining the polypeptide produced in step b). The present invention further concerns a polynucleotide encoding a polypeptide having ?-hexosaminidase activity and having an amino acid sequence being at least 95% identical to the amino acid sequence shown in SEQ ID NO: 1, as well as polypeptide encoded by said polynucleotide. Moreover, the present invention concerns a yeast cell comprising the polynucleotide of the present invention.
    Type: Application
    Filed: December 2, 2021
    Publication date: April 4, 2024
    Applicant: Genzyme Corporation
    Inventors: Sebastian RISSOM, Ava CHATTOPADHYAY, Werner DITTRICH, Thomas Martin WENDRICH
  • Publication number: 20240043522
    Abstract: The present invention provides molecules comprising a modified Fc region which do not mediate antibody effector functions such as antibody-dependent cellular cytotoxicity (ADCC) but maintain a long serum half-life due to binding to the neonetal Fc receptor (FcRn). To this end, the molecules of the present invention do not comprise the disulfide bridges of the antibody hinge region but are linked C-terminally by at least two covalent bonds. Furthermore, the molecules of the present invention comprise CH2 domains with an additional disulfide bond.
    Type: Application
    Filed: December 20, 2021
    Publication date: February 8, 2024
    Inventors: Werner DITTRICH, Marcus Hermann KORN, Christian LANGE, Thomas LANGER, Ziyu LI, Ercole RAO
  • Patent number: 11834693
    Abstract: The present invention relates to a method for producing a fusion polynucleotide encoding a polypeptide of interest. The method comprises the steps of providing a first polynucleotide and a second polynucleotide, and contacting said first polynucleotide and second polynucleotide with a type IIs restriction endonuclease and a ligase under conditions that allow for the cleavage of the first polynucleotide and second polynucleotide by said type IIs restriction endonuclease and the ligation of the resulting cleavage products, thereby producing the fusion polynucleotide encoding the polypeptide of interest. The first polynucleotide comprises the 5? portion of an intron, and the second polynucleotide comprises the 3? portion of an intron. Further envisaged by the present invention is a polynucleotide encoding a polypeptide of interest, which, when transcribed in a eukaryotic host cell, is transcribed into a transcript comprising at least five introns which are heterologous to said polynucleotide.
    Type: Grant
    Filed: September 19, 2019
    Date of Patent: December 5, 2023
    Assignee: SANOFI
    Inventors: Wulf Leuschner, Werner Dittrich, I, Joerg Birkenfeld, Marion Schneider
  • Publication number: 20230265152
    Abstract: The present invention relates to fusion proteins comprising a Glucagon-Like Peptide-1 Receptor 5 (GLP-1R) agonistic peptide and a variant of human Fibroblast Growth Factor 21 (FGF21). The present invention further relates to the use of fusion proteins comprising a GLP-1R agonistic peptide and a variant of FGF21 as medicaments, in particular for the treatment of obesity, being overweight, metabolic syndrome, diabetes mellitus, diabetic retinopathy, hyperglycemia, dyslipidemia, non-alcoholic steatohepatitis (NASH) and/or atherosclerosis in a subject. The present invention also relates to pharmaceutical compositions comprising fusion proteins including a GLP-1R agonistic peptide and a variant of FGF21.
    Type: Application
    Filed: July 2, 2020
    Publication date: August 24, 2023
    Inventors: Oliver BOSCHEINEN, Werner DITTRICH, Andreas EVERS, Thomas LANGER, Christine RUDOLPH, Uwe SCHWAHN, Mark SOMMERFELD
  • Publication number: 20230250147
    Abstract: The present invention relates to Glucagon-Like Peptide-1 Receptor (GLP-1R) agonistic peptides with reduced GLP-1R CA agonistic activity, and fusion molecules comprising the same. The present invention also relates to nucleic acid molecules encoding GLP-1R agonistic peptides with reduced GLP-1R agonistic activity, pharmaceutical compositions and combinations comprising GLP-1R agonistic peptides with reduced GLP-1R agonistic activity, and kits including GLP-1R agonistic peptides with reduced GLP-1R agonistic activity. The present invention further relates to the use of GLP-1R agonistic peptides with reduced GLP-1R agonistic activity as medicaments, in particular, for the treatment of obesity, being overweight, metabolic syndrome, diabetes mellitus, diabetic retinopa-CA thy, hyperglycemia, dyslipidemia, NASH and/or atherosclerosis.
    Type: Application
    Filed: July 2, 2020
    Publication date: August 10, 2023
    Inventors: Oliver BOSCHEINEN, Werner DITTRICH, Andreas EVERS, Thomas LANGER, Christine RUDOLPH, Uwe SCHWAHN, Mark SOMMERFELD
  • Publication number: 20230103563
    Abstract: The invention relates to a protein complex comprising at least two polypeptide chains A (PCA) and B (PCB), wherein PCA comprises a heterodimerization domain A (HDA) and PCB comprises a heterodimerization domain B (HDB), wherein HDA and HDB bind to each other and wherein one heterodimerization domain comprises or consists of two N-terminal ?-strands (N-?) of an immunoglobulin (Ig) domain and the other heterodimerization domain comprises or consists of two C-terminal ?-strands (C-?) of an Ig domain. The invention further relates to polynucleotides encoding one or more polypeptides of the protein complex, expression vectors comprising the polynucleotides and a cell comprising the polynucleotides or the expression vectors.
    Type: Application
    Filed: March 29, 2021
    Publication date: April 6, 2023
    Inventors: Werner DITTRICH, Ingo FOCKEN, Christian LANGE, Thomas LANGER, Ercole RAO
  • Publication number: 20220227825
    Abstract: The present invention relates to polypeptide variants of human fibroblast growth factor 21 (FGF21) and fusion molecules thereof, as well as to nucleic acid molecules encoding the same. It further relates to their use as medicaments, in particular for the treatment of obesity, overweight, metabolic syndrome, diabetes mellitus, hyperglycemia, dyslipidemia, non-alcoholic steatohepatitis (NASH) and/or atherosclerosis.
    Type: Application
    Filed: December 3, 2021
    Publication date: July 21, 2022
    Inventors: Mark SOMMERFELD, Thomas LANGER, Oliver BOSCHEINEN, Matthias DREYER, Werner DITTRICH, Paul HABERMANN
  • Patent number: 11230582
    Abstract: The present invention relates to polypeptide variants of human fibroblast growth factor 21 (FGF21) and fusion molecules thereof, as well as to nucleic acid molecules encoding the same. It further relates to their use as medicaments, in particular for the treatment of obesity, overweight, metabolic syndrome, diabetes mellitus, hyperglycemia, dyslipidemia, non-alcoholic steatohepatitis (NASH) and/or atherosclerosis.
    Type: Grant
    Filed: December 2, 2016
    Date of Patent: January 25, 2022
    Assignee: SANOFI
    Inventors: Mark Sommerfeld, Thomas Langer, Oliver Boscheinen, Matthias Dreyer, Werner Dittrich, Paul Habermann
  • Publication number: 20220010021
    Abstract: Provided herein are FGFR1/KLB targeting agonistic antigen-binding proteins, or fragments thereof, having improved physico-chemical properties. Also provided herein are conjugates comprising an FGFR1/KLB targeting agonistic antigen-binding protein, or a fragment thereof, and at least one GLP-1R agonistic peptide. Further provided are pharmaceutical compositions comprising the antibody (or fragment thereof), or the conjugate provided herein, and the use of the antibody (or fragment thereof, or the use of the conjugate in medicine.
    Type: Application
    Filed: July 1, 2021
    Publication date: January 13, 2022
    Inventors: Mark SOMMERFELD, Thomas LANGER, Uwe SCHWAHN, Werner DITTRICH, Christine RUDOLPH, Matthias DREYER, Soraya HÖLPER, Christian LANGE, Katrin LORENZ
  • Publication number: 20200115728
    Abstract: The present invention relates to a method for producing a fusion polynucleotide encoding a polypeptide of interest. The method comprises the steps of providing a first polynucleotide and a second polynucleotide, and contacting said first polynucleotide and second polynucleotide with a type IIs restriction endonuclease and a ligase under conditions that allow for the cleavage of the first polynucleotide and second polynucleotide by said type IIs restriction endonuclease and the ligation of the resulting cleavage products, thereby producing the fusion polynucleotide encoding the polypeptide of interest. The first polynucleotide comprises the 5? portion of an intron, and the second polynucleotide comprises the 3? portion of an intron. Further envisaged by the present invention is a polynucleotide encoding a polypeptide of interest, which, when transcribed in a eukaryotic host cell, is transcribed into a transcript comprising at least five introns which are heterologous to said polynucleotide.
    Type: Application
    Filed: September 19, 2019
    Publication date: April 16, 2020
    Inventors: Wulf LEUSCHNER, Werner DITTRICH, I, Joerg BIRKENFELD, Marion SCHNEIDER
  • Patent number: 10345292
    Abstract: The following discloses mammalian cells lines that stably express functional nematode acetylcholine receptor subunits. The resulting expression of functional ion channels has been made possible by the stable co-expression of the chaperone protein, RIC3. These cell lines are extremely useful for the high throughput screening (HTS) of compounds, to identify new candidate parasiticidal, including nematocidal, active ingredients.
    Type: Grant
    Filed: September 9, 2015
    Date of Patent: July 9, 2019
    Assignees: BOEHRINGER INGELHEIM ANIMAL HEALTH INC., SANOFI
    Inventors: Lance Hammerland, Brenda Bondesen, Jean-Marie Chambard, Thierry Vermat, Werner Dittrich, Michel Partiseti, Qing Zhou-Liu, Cathy Cojean, Rachid Boukaiba, Eric Tagat
  • Publication number: 20180371041
    Abstract: The present invention relates to polypeptide variants of human fibroblast growth factor 21 (FGF21) and fusion molecules thereof, as well as to nucleic acid molecules encoding the same. It further relates to their use as medicaments, in particular for the treatment of obesity, overweight, metabolic syndrome, diabetes mellitus, hyperglycemia, dyslipidemia, non-alcoholic steatohepatitis (NASH) and/or atherosclerosis.
    Type: Application
    Filed: December 2, 2016
    Publication date: December 27, 2018
    Inventors: Mark SOMMERFELD, Thomas LANGER, Oliver BOSCHEINEN, Matthias DREYER, Werner DITTRICH, Paul HABERMANN
  • Publication number: 20170067873
    Abstract: The following discloses mammalian cells lines that stably express functional nematode acetylcholine receptor subunits. The resulting expression of functional ion channels has been made possible by the stable co-expression of the chaperone protein, RIC3. These cell lines are extremely useful for the high throughput screening (HTS) of compounds, to identify new candidate parasiticidal, including nematocidal, active ingredients.
    Type: Application
    Filed: September 9, 2015
    Publication date: March 9, 2017
    Applicants: MERIAL, INC., SANOFI
    Inventors: Lance Hammerland, Brenda Bondesen, Jean-Marie Chambard, Thierry Vermat, Werner Dittrich, Michel Partiseti, Qing Zhou-Liu, Cathy Cojean, Rachid Boukaiba, Eric Tagat
  • Publication number: 20100256014
    Abstract: The present invention relates to novel AKT substrate 160 kDa-like protein (AS160-like protein), to a method of identifying a substance altering glucose uptake and/or GLUT4 translocation to the plasma membrane of a cell comprising contacting a test system comprising AKT substrate 160 kDa-like protein (AS160-like protein) with a test substance, and identifying a test substance as a substance altering glucose uptake of a cell by detecting a signal indicative for altered glucose uptake of a cell; a test system comprising a gene coding for the AKT substrate 160 kDa-like protein (AS 160-like protein) and an inducible promoter providing for controllable expression of the gene; the use of the test system for the identification of a substance improving glucose uptake and/or GLUT4 translocation to the plasma membrane of a cell; and the use of AS160-like protein in a model for type 2 diabetes.
    Type: Application
    Filed: July 23, 2008
    Publication date: October 7, 2010
    Applicant: SANOFI-AVENTIS
    Inventors: Norbert Tennagels, Daniela Baus, Kathrin Heermeier, Werner Dittrich
  • Publication number: 20100184660
    Abstract: The present invention relates to novel bio-active peptide hormone, process for the production of the same, and use of the same. The present invention identified novel bioactive peptide precursor and salts thereof which can be used as drugs, for example therapeutic polypeptides, ligands to discover relevant targets (e.g. GPCRs) or targets for drug intervention.
    Type: Application
    Filed: December 12, 2007
    Publication date: July 22, 2010
    Applicant: SANOFI-AVENTIS
    Inventors: Eva Jung, Werner Dittrich, Sabine Scheidler
  • Publication number: 20080064095
    Abstract: The present application relates to a method for obtaining mastocyte cultures or lines. It also relates to a method for producing heparin-type molecules, comprising the culturing of mastocyte cultures or lines.
    Type: Application
    Filed: November 12, 2007
    Publication date: March 13, 2008
    Applicant: AVENTIS PHARMA S.A.
    Inventors: Jean-Marc GUILLAUME, Werner DITTRICH, Sandrine PEREZ, Christine Michelle ANDREONI, Romain PAILLOT
  • Publication number: 20050181484
    Abstract: The present application relates to a method for obtaining mastocyte cultures or lines. It also relates to a method for producing heparin-type molecules, comprising the culturing of mastocyte cultures or lines.
    Type: Application
    Filed: April 13, 2004
    Publication date: August 18, 2005
    Applicant: Aventis Pharma S.A.
    Inventors: Jean-Marc Guillaume, Werner Dittrich, Sandrine Perez, Christine Andreoni, Romain Paillot
  • Patent number: 4254009
    Abstract: A binder for a pigmentous composition containing a silicic acid ester which in turn contains at least one alkoxyalkyl group, a pigmentous composition, especially a zinc dust paint, comprising said binding agent and a paint composition comprising said binding agent and a resin preferably further containing a pigment.
    Type: Grant
    Filed: November 14, 1977
    Date of Patent: March 3, 1981
    Assignee: Dynamit Nobel Aktiengesellschaft
    Inventors: Werner Dittrich, Heinz Nestler, Friedhelm Schnippering
  • Patent number: 4211567
    Abstract: A ceramic molding composition comprising an alcoholate of aluminum or a metal of the fourth sub-group of the Periodic System, a refractory metal oxide and a polyvalent alcohol, an improvement in the formation of a ceramic product wherein a ceramic molding composition is shaped and hardened, which improvement resides in employing the above defined ceramic molding composition.
    Type: Grant
    Filed: June 22, 1978
    Date of Patent: July 8, 1980
    Assignee: Dynamit Nobel Aktiengesellschaft
    Inventors: Werner Dittrich, Walter Josten, Heinz Nestler, Friedhelm Schnippering