Abstract: Provided herein are conjugates comprising a protein and an oligosaccharide of one of Formulae I-VI. Also provided herein are pharmaceutical compositions comprising such conjugates. Further provided herein are methods of treating a lysosomal storage disorder in a mammal by administration of an oligosaccharide-glycoprotein conjugate.
Type:
Grant
Filed:
September 24, 2019
Date of Patent:
March 22, 2022
Assignee:
Genzyme Corporation
Inventors:
Luis Z. Avila, Clark Q. Pan, Patrick Finn, John Harrahy, Qun Zhou, Yunxiang Zhu, Paul A. Konowicz, Duncan E. Paterson, Andreas Peer, Joseph P. Kutzko, Michael R. Reardon, James E. Stefano, Xiaoyang Zheng, Robert J. Miller, Lauren Young
Abstract: Provided herein are isolation processes and the associated hardware to allow fluid streams to be isolated from a sterilized system (e.g., a sterile process vessel) that contains a sterile process. The isolation processes described herein allow for continuous removal of fluid streams (e.g., waste streams, liquid containing recombinant therapeutic proteins) from a sterilized system (e.g., a biological manufacturing system), which provides for less manual manipulation of the sterilized system and a decreased risk of contaminating the sterilized system.
Abstract: The invention relates to pharmaceutical compositions comprising an iRNA agent, e.g., double stranded ribonucleic acid (dsRNA) agent and methods of using such compositions to treat a bleeding event in a subject having a hemophilia (e.g., with or without inhibitors).
Abstract: Compounds of the formulas which are useful as colony stimulating factor-1 receptor inhibitors (“CSF-1R inhibitors”).
Type:
Grant
Filed:
July 19, 2016
Date of Patent:
March 15, 2022
Assignee:
GENZYME CORPORATION
Inventors:
John L. Kane, Jr., Claude Barberis, Mark Czekaj, Paul Erdman, Barret Giese, Michael Kothe, Tieu-Binh Le, Jinyu Liu, Liang Ma, Markus Metz, Vinod Patel, Andrew Scholte, Patrick Wai-Kwok Shum, Linli Wei
Abstract: The invention relates to inhibitors of glucosylceramide synthase (GCS) useful for the treatment of metabolic diseases, such as lysosomal storage diseases, either alone or in combination with enzyme replacement therapy, cystic disease and for the treatment of cancer.
Type:
Application
Filed:
April 14, 2021
Publication date:
March 10, 2022
Applicant:
Genzyme Corporation
Inventors:
Elyse BOURQUE, Mario A. CABRERA-SALAZAR, Cassandra CELATKA, Seng H. CHENG, Bradford HIRTH, Andrew GOOD, Katherine JANCSICS, John MARSHALL, Markus METZ, Ronald K. SCHEULE, Renato SKERLJ, Yibin XIANG, Zhong ZHAO, John LEONARD, Thomas NATOLI, Elina MAKINO, Herve HUSSON, Oxana BESKROVNAYA
Abstract: Polydiallylamine copolymers are copolymers comprising monomers of polydiallylamine and either polyvinlyamine or polyallylamine. Polydiallylamine copolymers are often crosslinked. The polydiallyamine copolymers are useful as pharmaceutical compositions and may be used in the treatment of type 2 diabetes and for mitigating the complications of type 2 diabetes.
Type:
Grant
Filed:
December 16, 2015
Date of Patent:
March 8, 2022
Assignee:
GENZYME CORPORATION
Inventors:
Pradeep K. Dhal, Robert J. Miller, Steven C. Polomoscanik, Philip Just Larsen, Thomas Huebschle, Thorsten Schmidt, Ian Davison, Peter D. McDonnell, Chinyere Agbugba
Abstract: The present provides fusion proteins comprising PDGF and VEGF binding portions, and recombinant viral particles encoding the fusion proteins. Compositions comprising the fusion proteins and viral particles as well as methods of using the same are also provided.
Abstract: Methods for separating AAV empty capsids from mixtures of AAV vector particles and AAV empty capsids are described. The methods use column chromatography techniques and provide for commercially viable levels of recombinant AAV virions.
Abstract: Neurological diseases, including lysosomal storage diseases, can be successfully treated using intraventricular delivery of the therapeutic agents to bypass the blood-brain barrier. Similarly, diagnostic agents and anesthetic agents can be delivered to the brain in this manner. The administration can be performed slowly to achieve maximum effect. Such administration permits greater penetration of distal portions of the brain.
Type:
Grant
Filed:
February 21, 2019
Date of Patent:
February 22, 2022
Assignee:
Genzyme Corporation
Inventors:
James C. Dodge, Marco A. Passini, Lamya S. Shihabuddin, Seng H. Cheng
Abstract: The present invention relates to chemical processes for the manufacture of certain quinazoline derivatives, or pharmaceutically acceptable salts thereof. The invention also relates to processes for the manufacture of certain intermediates useful in the manufacture of the quinazoline derivatives and to processes for the manufacture of the quinazoline derivatives utilising said intermediates. In particular, the present invention relates to chemical processes and intermediates useful in the manufacture of the compound 4-(4-bromo-2-fluoroanilino)-6-methoxy-7-(1-methylpiperidin-4-ylmethoxy)quinazoline.
Type:
Application
Filed:
November 2, 2020
Publication date:
February 3, 2022
Applicant:
Genzyme Corporation
Inventors:
Jorgen Blixt, Michael David Golden, Philip John Hogan, David Michael Glanville Martin, Francis Joseph Montgomery, Zakariya Patel, John David Pittam, George Joseph Sependa, Christopher John Squire, Nicholas Cartwright Alexander Wright
Abstract: Provided herein are methods relating to the purification of a polypeptide comprising an Fc region (e.g., an antibody) via protein A chromatography; methods relating to the use of a wash solution comprising a benzoate salt and/or benzyl alcohol during protein A chromatography; and methods of adjusting a harvest using sodium benzoate prior to protein A chromatography.
Abstract: This disclosure to methods for treating or preventing particular symptoms and disorders which are associated with lysosomal storage diseases using quinuclidine compounds of formula (I), optionally in combination with enzyme replacement therapy. This includes pain, such as abdominal pain, and dermatological disorders, such as angiokeratoma, in a patient having a disease such as Fabry disease. Also disclosed is a pharmaceutical composition comprising a quinuclidine compound for use in said methods.
Type:
Application
Filed:
February 3, 2020
Publication date:
January 27, 2022
Applicant:
GENZYME CORPORATION
Inventors:
Nigel Patrick Somerville CRAWFORD, Tanya Zaremba FISCHER
Abstract: The present invention provides methods for treating and improving the symptoms of osteogenesis imperfecta (OI) in a subject by administering to the subject a therapeutically effective amount of a binding agent that binds to transforming growth factor beta (TGF?).
Type:
Grant
Filed:
July 1, 2019
Date of Patent:
January 25, 2022
Assignees:
Genzyme Corporation, Baylor College of Medicine
Abstract: The invention relates to iRNA, e.g., double stranded ribonucleic acid (dsRNA), compositions targeting the Serpinc1 gene, and methods of using such iRNA, e.g., dsRNA, compositions to inhibit expression of Serpinc1 and to treat subjects having a Serpinc1-associated disease, e.g., a bleeding disorder, such as a hemophilia.
Type:
Application
Filed:
July 14, 2021
Publication date:
January 20, 2022
Applicant:
Genzyme Corporation
Inventors:
Akin Akinc, Benny Sorensen, Pushkal Garg, Gabriel Robbie
Abstract: This disclosure to methods for treating or preventing particular symptoms and disorders which are associated with lysosomal storage diseases using quinuclidine compounds of formula (I), optionally in combination with enzyme replacement therapy. This includes supranuclear gaze palsies, including horizontal and vertical saccadic gaze palsies, and cognitive deficits or gait disorders, such as in a patient having Gaucher disease or Niemann-Pick disease Type C. Also disclosed is a pharmaceutical composition comprising a quinuclidine compound for use in said methods.
Type:
Application
Filed:
February 3, 2020
Publication date:
January 20, 2022
Applicant:
GENZYME CORPORATION
Inventors:
Nigel Patrick Somerville CRAWFORD, Tanya Zaremba FISCHER
Abstract: The present invention relates to humanized immunoglobulins, mouse monoclonal antibodies and chimeric antibodies that have binding specificity for human CD52. The present invention further relates to a humanized immunoglobulin light chain and a humanized immunoglobulin heavy chain. The invention also relates to isolated nucleic acids, recombinant vectors and host cells that comprise a sequence which encodes a humanized immunoglobulin or immunoglobulin light chain or heavy chain, and to a method of preparing a humanized immunoglobulin. The humanized immunoglobulins can be used in therapeutic applications to treat, for example, autoimmune disease, cancer, non-Hodgkin's lymphoma, multiple sclerosis and chronic lymphocytic leukemia.
Type:
Application
Filed:
March 3, 2021
Publication date:
January 13, 2022
Applicant:
Genzyme Corporation
Inventors:
Bruce L. Roberts, Srinivas Shankara, William Harold Brondyk, William M. Siders
Abstract: Provided are methods for quantitating an amount of a polypeptide that comprises a portion of an antibody present in a sample (e.g., a plasma or serum sample) wherein the antibody comprises a constant region (e.g., a heavy chain or light chain constant region) that comprises an engineered mutation.
Abstract: Methods and kits for detecting antibodies (e.g., anti-drug antibodies). Such methods and kits permit the detection of, for example, anti-drug antibodies in human body fluids, such as blood, plasma and serum.
Type:
Grant
Filed:
August 8, 2017
Date of Patent:
January 4, 2022
Assignee:
GENZYME CORPORATION
Inventors:
Ryan Grabert, Susan Richards, Valerie Theobald, Yuanxin Xu, Jad Zoghbi
Abstract: Provided herein are recombinant glycoproteins (e.g., recombinant human ?-galactosidase-A proteins) with an altered (e.g., improved) glycosylation profile, and pharmaceutical compositions and kits including one or more of these proteins. Also provided are methods of generating a mammalian cell useful for recombinant expression of a glycoprotein (e.g., recombinant human ?-galactosidase-A), methods of producing recombinant glycoproteins, and methods of treatment that include administering to a subject at least one of the recombinant glycoproteins (e.g., recombinant human ?-galactosidase-A protein).
Type:
Grant
Filed:
October 22, 2014
Date of Patent:
December 28, 2021
Assignee:
GENZYME CORPORATION
Inventors:
Karen Lee, Christopher Hwang, Christine DeMaria