Patents Assigned to Genzyme Corporation
  • Publication number: 20130315995
    Abstract: The present invention provides a tablet comprising a compressed tablet core which comprises at least about 80% by weight of an aliphatic amine polymer. The invention also provides a method of producing a tablet core comprising at least about 80% by weight of an aliphatic amine polymer resin. The method comprises the step of compressing the aliphatic amine polymer to form the tablet core. The tablet core can further include one or more excipients. In this embodiment, the method of producing the tablet core comprises the steps of: (1) hydrating the aliphatic amine polymer to the desired moisture level; (2) blending the aliphatic amine polymer with the excipients in amounts such that the polymer comprises at least about 80% by weight of the resulting blend; and (3) compressing the blend to form the tablet core. The present invention further relates to a coated tablet comprising an aliphatic amine polymer core wherein the coating is a water based coating.
    Type: Application
    Filed: May 2, 2013
    Publication date: November 28, 2013
    Applicant: GENZYME CORPORATION
    Inventor: GENZYME CORPORATION
  • Patent number: 8591901
    Abstract: The present invention relates to antibody molecules, in particular antibody molecules that bind Transforming Growth Factor beta (TGF?), and uses thereof. More particularly, the invention relates to antibody molecules that bind and preferably neutralize TGF?1, TGF?2 and TGF?3, so-called “pan-specific” antibody molecules, and uses of such antibody molecules. Preferred embodiments within the present invention are antibody molecules, whether whole antibody (e.g. IgG, such as IgG1 or IgG4) or antibody fragments (e.g. scFv, Fab, dAb).
    Type: Grant
    Filed: September 13, 2012
    Date of Patent: November 26, 2013
    Assignees: Genzyme Corporation, Optein, Inc
    Inventors: Steven R Ledbetter, Celia P Hart, Robert G Holgate, Lutz U Jermutus, Catriona L Buchanan, Alexander R Duncan, Donna K Finch
  • Publication number: 20130310388
    Abstract: The present invention provides compounds which are modulators of TNF-? signaling and methods of use thereof for treating a patient having a TNF-? mediated condition.
    Type: Application
    Filed: July 19, 2013
    Publication date: November 21, 2013
    Applicant: Genzyme Corporation
    Inventors: Scott F. Sneddon, John L. Kane, JR., Bradford H. Hirth, Fred Vinick, Shuang Qiao, Sharon R. Nahill, John M. Williams, Hans-Peter Biemann
  • Publication number: 20130287736
    Abstract: Compositions and methods for treating disorders affecting motor function, such as motor function affected by disease or injury to the brain and/or spinal cord, are disclosed.
    Type: Application
    Filed: November 2, 2011
    Publication date: October 31, 2013
    Applicant: GENZYME CORPORATION
    Inventors: Marco A. PASSINI, Lamya SHIHABUDDIN, Seng H. CHENG
  • Patent number: 8568985
    Abstract: To gain a better understanding of breast tumor angiogenesis, breast endothelial cells (ECs) were isolated and evaluated for gene expression patterns. When transcripts from breast ECs derived from normal and malignant breast tissues were compared, genes that were specifically elevated in tumor-associated breast endothelium were revealed. These results confirm that neoplastic and normal endothelium in human breast are distinct at the molecular level, and have significant implications for the development of anti-angiogenic therapies in the future.
    Type: Grant
    Filed: July 5, 2011
    Date of Patent: October 29, 2013
    Assignees: Genzyme Corporation, The Johns Hopkins University
    Inventors: Saraswati Sukumar, Stephen L. Madden
  • Publication number: 20130273010
    Abstract: The present invention provides defined serum-free cell culture media useful in culturing fibroblasts, especially articular chondrocytes, that avoid problems inherent in the use of serum-containing media. The defined media comprise platelet-derived growth factor (PDGF), chemically defined lipids, oncostatin M (OSM), interleukin-6 (IL-6), leukemia inhibitory factor (LIF), or combinations of these compounds. In another aspect, the present invention also provides tissue culture methods that comprise incubating chondrocytes in the defined serum-free media. The methods enhance attachment and proliferative expansion of chondrocytes seeded at low density while maintaining their redifferentiation potential.
    Type: Application
    Filed: April 16, 2013
    Publication date: October 17, 2013
    Applicant: GENZYME CORPORATION
    Inventors: Stephen DUGUAY, Barbara SEYMOUR
  • Publication number: 20130251733
    Abstract: The present disclosure provides anti-CXCR3 antibodies and methods of using the antibodies to diagnose and/or treat CXCR3-associated disorders such as diabetes mellitus type I (T1D), particularly new-onset T1D. In certain embodiments, disclosed herein are CXCR3 neutralizing antibodies.
    Type: Application
    Filed: January 18, 2013
    Publication date: September 26, 2013
    Applicant: Genzyme Corporation
    Inventors: Michele Youd, Jennifer Tedstone, Tracey Lodie, Karen B. Carter, Timothy D. Connors, Jason Robert Pinckney, Elizabeth Masterjohn, Ruiyin Chu
  • Publication number: 20130251683
    Abstract: The present invention relates to a heparin-derivatized collagen matrix comprising a fragment of heparin covalently linked to a collagen scaffold, wherein the fragment of heparin has molecular weight of less than about 15 kDa, and at least one heparin-binding growth factor (HBGF) or heparin-binding adeno-associated virus (HB-AAV) or a combination thereof and methods for promoting bone growth, bone repair, cartilage repair, bone development, neo-angiogensis, wound healing, tissue engraftment and muscle tissue regeneration and/or tissue augmentation comprising administering a heparin-derivatized collagen matrix that includes at least one heparin-binding growth factor or heparin-binding adeno-associated virus or a combination thereof.
    Type: Application
    Filed: February 7, 2013
    Publication date: September 26, 2013
    Applicant: GENZYME CORPORATION
    Inventors: Michael Santos, Michael Philbrook, Michael A. DiMicco, Robert J. Miller
  • Publication number: 20130243788
    Abstract: The present invention relates to antibody molecules, in particular antibody molecules that bind. Transforming Growth Factor beta (TGF?), and uses thereof. More particularly, the invention relates to antibody molecules that bind and preferably neutralise TG?1, TGF?2 and TGF?3, so-called “pan-specific” antibody molecules, and uses of such antibody molecules. Preferred embodiments within the present invention are antibody molecules, whether whole antibody (e.g. IgG, such as IgG1 or IgG4) or antibody fragments (e.g. scFv, Fab, dAb).
    Type: Application
    Filed: September 13, 2012
    Publication date: September 19, 2013
    Applicant: GENZYME CORPORATION
    Inventors: Steven R. Ledbetter, Celia P. Hart, Robert G. Holgate, Lutz U. Jermutus, Catriona L. Buchanan, Alexander R. Duncan, Donna K. Finch
  • Patent number: 8524213
    Abstract: Disclosed are highly resilient and cohesive gels formed by the cross-linking of hyaluronan or hylan, their salts or derivatives thereof, using divinyl sulfone (DVS) as the cross-linking agent. Also disclosed are viscoelastic fluids containing alkylsulfone groups covalently attached to the backbone of the polymer, formed by the mono-functionalization of the cross-linking monomer DVS with hyaluronan and/or hylan. Mechanical properties such as values of hardness and cohesiveness are specified by the rheological properties of the gels. Also disclosed are methods for the preparation of such products. They have use in many applications as injectable and/or implantable devices and as drug delivery systems.
    Type: Grant
    Filed: June 26, 2006
    Date of Patent: September 3, 2013
    Assignee: Genzyme Corporation
    Inventors: Adelya K. Leshchiner, Paul Konowicz, Min-Yeh Grace Chang, Valentina Vasilyeva
  • Publication number: 20130225573
    Abstract: A method of treating a glomerular disease selected from the group consisting of mesangial proliferative glomerulonephritis, collapsing glomerulopathy, proliferative lupus nephritis, crescentic glomerulonephritis and membranous nephropathy in a subject comprises administering to the subject an effective amount of a glucosylceramide synthase inhibitor.
    Type: Application
    Filed: February 7, 2013
    Publication date: August 29, 2013
    Applicant: GENZYME CORPORATION
    Inventor: Genzyme Corporation
  • Patent number: 8518999
    Abstract: The present invention provides compounds which are modulators of TNF-? signaling and methods of use thereof for treating a patient having a TNF-? mediated condition.
    Type: Grant
    Filed: December 1, 2005
    Date of Patent: August 27, 2013
    Assignee: Genzyme Corporation
    Inventors: Scott F. Sneddon, John L. Kane, Bradford H. Hirth, Fred Vinick, Shuang Qiao, Sharon R. Nahill, John M. Williams, Hans-Peter Biemann
  • Publication number: 20130197444
    Abstract: The invention provides viscosupplementation methods for treating osteoarthritis and joint injury with HA-based viscosupplements, particularly viscosupplements with an intra-articular residence half-life shorter than 3 weeks. Viscosupplements for use in the methods of the invention may be further characterized in that they contain less than 20 mg/ml HA, at least 5% (w/w) of which is in a gel form, such as, e.g., hylan B. In an illustrative embodiment, hylan G-F 20 (Synvisc®) is administered in a single intra-articular knee injection of 6±2 ml.
    Type: Application
    Filed: December 21, 2012
    Publication date: August 1, 2013
    Applicant: GENZYME CORPORATION
    Inventor: GENZYME CORPORATION
  • Publication number: 20130195753
    Abstract: One aspect of the present invention relates to methods of embolizing a vascular site in a mammal comprising introducing into the vasculature of a mammal a composition comprising an inverse thermosensitive polymer, wherein said inverse thermosensitive polymer gels in said vasculature, which composition may be injected through a small catheter, and which compositions gel at or below body temperature. In certain embodiments of the methods of embolization, said composition further comprises a marker molecule, such as a dye, radiopaque, or an MRI-visible compound.
    Type: Application
    Filed: March 11, 2013
    Publication date: August 1, 2013
    Applicant: GENZYME CORPORATION
    Inventor: GENZYME CORPORATION
  • Publication number: 20130190814
    Abstract: One aspect of the present invention relates to a method of occluding a vascular site in a mammal, comprising the step of introducing into the vasculature of a mammal at or proximal to a surgical site, a composition comprising at least one optionally purified inverse thermosensitive polymer, wherein said inverse thermosensitive polymer gels in said vasculature, thereby temporarily occluding a vascular site of said mammal, wherein said temporarily occluded vasculature site is kept in a substantially cylindrical shape.
    Type: Application
    Filed: March 11, 2013
    Publication date: July 25, 2013
    Applicant: GENZYME CORPORATION
    Inventor: GENZYME CORPORATION
  • Patent number: 8492355
    Abstract: Antisense compounds, compositions and methods are provided for modulating the expression of apolipoprotein B. The compositions comprise antisense compounds, particularly antisense oligonucleotides, targeted to nucleic acids encoding apolipoprotein B. Methods of using these compounds for modulation of apolipoprotein B expression and for treatment of diseases associated with expression of apolipoprotein B are provided.
    Type: Grant
    Filed: January 3, 2008
    Date of Patent: July 23, 2013
    Assignee: Genzyme Corporation
    Inventors: Rosanne M. Crooke, Mark J. Graham
  • Publication number: 20130177545
    Abstract: Methods to introduce highly phosphorylated mannopyranosyl oligosaccharide derivatives containing mannose-6-phosphate (M6P), or other oligosaccharides bearing other terminal hexoses, to carbonyl groups on oxidized glycans of glycoproteins while retaining their biological activity are described. The methods are useful for modifying glycoproteins, including those produced by recombinant protein expression systems, to increase uptake by cell surface receptor-mediated mechanisms, thus improving their therapeutic efficacy in a variety of applications.
    Type: Application
    Filed: February 15, 2013
    Publication date: July 11, 2013
    Applicant: Genzyme Corporation
    Inventor: Yunxiang Zhu
  • Patent number: 8481022
    Abstract: Methods and compositions for treating an autoimmune disease, such as new onset type 1 diabetes (T1D) in a subject using autologous or allogeneic mesenchymal stem cells administered to the subject prior to autoimmune-induced complete depletion of insulin-producing pancreatic beta cells, e.g., within six months of new onset type 1 diabetes (T1D) diagnosis or prior to the onset of disease in a subject determined to be at high risk for T1D.
    Type: Grant
    Filed: July 28, 2011
    Date of Patent: July 9, 2013
    Assignee: Genzyme Corporation
    Inventors: Tracey Lodie, Michele Youd, Ross Tubo, Scott Eisenbeis
  • Publication number: 20130172789
    Abstract: The present invention improves significantly the success rate of lithotripsy and reduces the risk of tissue damage, by injecting a temporary plug in front, and optionally behind a concretion (for extracorporeal lithotripsy) or behind a concretion (for intracorporeal lithotripsy). One aspect of the present invention relates to injecting an inverse thermosensitive polymer solution into a lumen, thereby preventing the migration of a concretion, or its fragments, upon extracorporeal or intracorporeal lithotripsy.
    Type: Application
    Filed: February 27, 2013
    Publication date: July 4, 2013
    Applicant: Genzyme Corporation
    Inventor: Genzyme Corporation
  • Publication number: 20130172588
    Abstract: The present application provides a novel method for generation of a vitamin D2 compound using a continuous flow photoisomerization reactor. A compound represented by formula I: [structure] as further defined herein, is mixed with a solvent and a sensitizer, and is then passed through the continuous flow photoisomerization reactor. If X3 and X4 of formula II is tert-butyldimethylsilyl, then formula II is mixed with a deprotection reagent to obtain the vitamin D2 analog.
    Type: Application
    Filed: September 1, 2011
    Publication date: July 4, 2013
    Applicant: GENZYME CORPORATION
    Inventors: William Edward Bauta, Bruce Girard Anderson, William R. Cantrell, JR.