Conjugate Or Complex Includes Hormone Or Other Secreted Growth Regulatory Factor, Differentiation Factor, Intercellular Mediator, Or Fragment Thereof Patents (Class 424/195.11)
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Patent number: 11542310Abstract: Modified bovine G-CSF polypeptides and uses thereof are provided.Type: GrantFiled: October 19, 2018Date of Patent: January 3, 2023Assignees: Ambrx, Inc., Elanco US Inc.Inventors: Anna-Maria A. Hays Putnam, Nick Knudsen, Thea Norman, Alan Koder, Vadim Kraynov, Lillian Skidmore, Peter C. Canning
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Patent number: 11407820Abstract: Provided herein are compositions, including pharmaceutical compositions, and methods for modulating, i.e., stimulating or inhibiting, activity of the alternative complement pathway, and methods of identifying factor H-binding proteins.Type: GrantFiled: June 21, 2018Date of Patent: August 9, 2022Assignee: The Regents of The University of ColoradoInventors: Joshua M. Thurman, V. Michael Holers
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Patent number: 11208497Abstract: The present disclosure provides light chain polypeptides that include a C-terminal extension, as well as antibodies and antibody conjugates containing such modified light chain polypeptides, where the C-terminal extension includes one or more cysteine residues. Conjugates that include an antibody of the present disclosure conjugated to an agent via the cysteine residue of the C-terminal amino acid extension are also provided. The present disclosure further provides nucleic acids encoding an antibody light chain polypeptide that includes a C-terminal amino acid extension including a cysteine residue. Pharmaceutical compositions including the antibodies or conjugates of the present disclosure are also provided, as are methods of making and use of the modified anti-bodies and conjugates of the present disclosure.Type: GrantFiled: December 23, 2014Date of Patent: December 28, 2021Inventors: John Babcook, James R. Rich, Jan Peter Bergqvist, Stuart Daniel Barnscher
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Patent number: 11027005Abstract: A method for preparing a PRP conjugate having high storage stability and a method for producing a Hib conjugate vaccine are provided. A method for preparing PRP conjugate in accordance with the embodiments of the present invention is characterized by that the release of PRPs after preparing the PRP conjugate is suppressed by using PRP with a lowered molecular weight than native PRP for a coupling reaction between PRP and a carrier protein. Also, a Hib conjugate vaccine comprising as an antigen the PRP conjugate prepared by said method has excellent storage stability and maintain sufficient immunogenicity.Type: GrantFiled: October 11, 2017Date of Patent: June 8, 2021Assignee: KM BIOLOGICS CO., LTD.Inventors: Makoto Moriyama, Katsuhiko Fukada, Kazuhiko Kimachi, Yuki Mihara, Hiroshi Yonemura, Yoichiro Kino
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Patent number: 10555984Abstract: A method for increasing the expression of PTPRD gene is provided, wherein the method comprises administering to a subject in need an effective amount of a peanut skin extract. The method is effective in preventing or treating diseases related to PTPRD gene.Type: GrantFiled: April 19, 2018Date of Patent: February 11, 2020Assignee: TCI CO., LTD.Inventors: Yung-Hsiang Lin, Chih-Hsiu Yu
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Patent number: 10538589Abstract: Provided herein are methods and compositions for treating a subject suffering from an enzyme deficiency in the central nervous system (CNS). The bifunctional fusion antibody provided herein comprise an antibody to an endogenous blood brain barrier (BBB) receptor and an enzyme deficient in mucopolysaccharidosis IIIB (MPS-IIIB). The fusion antibodies provided herein comprise alpha-N-acetylgulcosaminidase (NAGLU). The methods of treating an enzyme deficiency in the CNS comprise systemic administration of a fusion antibody provided herein.Type: GrantFiled: January 12, 2016Date of Patent: January 21, 2020Assignee: ARMAGEN INC.Inventors: William M. Pardridge, Ruben J. Boado
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Patent number: 10251957Abstract: The present invention relates to a composition for the prevention or treatment of diabetes comprising a long-acting insulin conjugate and a long-acting insulinotropic peptide conjugate, and a therapeutic method for the treatment of diabetes, and more particularly, concurrent administration of the long-acting insulin conjugate and the long-acting insulinotropic peptide conjugate inhibits weight gain caused by insulin treatment, and vomiting and nausea caused by insulinotropic peptide treatment, and reduces the required dose of insulin, thereby remarkably improving drug compliance. Moreover, each of the long-acting insulin conjugate and the long-acting insulinotropic peptide conjugate of the present invention is prepared by linking insulin or insulinotropic peptide with an immunoglobulin Fc region via a non-peptidyl linker, thereby showing improved in-vivo duration of efficacy and stability.Type: GrantFiled: June 1, 2012Date of Patent: April 9, 2019Assignee: HANMI SCIENCE CO., LTD.Inventors: Young Eun Woo, Myung Hyun Jang, Young Jin Park, Young Kyung Park, Chang Ki Lim, Se Chang Kwon
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Patent number: 10076563Abstract: This invention is directed to composition, vaccines, tools and methods in the treatment and prevention of Bordetella pertussis. In particular, the invention is directed to a three-pronged approach that involves removal of the nonessential vaccine components, use of a nondenatured, genetically detoxified mutant, and adding virulence factors.Type: GrantFiled: April 18, 2016Date of Patent: September 18, 2018Assignee: Inventprise, LLCInventors: Subhash V. Kapre, Francis Michon
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Patent number: 9902760Abstract: A recombinant protein expressing one or more human growth factors, tumor antigens, and/or receptors or epitopes thereof on or within an immunogenic expression creating a recombinant protein in which one or more epitopes are presented on the surface of the sequence in their natural configuration. The growth factor, tumor antigen, and/or receptor, sequence(s) may be expressed within the encoding sequence at appropriate internal positions or at the termini as single expressions or as two or more tandem repeats.Type: GrantFiled: November 21, 2012Date of Patent: February 27, 2018Assignee: BIOVEN 3 LIMITEDInventors: Keith Alan Charlton, Erik D'Hondt
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Patent number: 9833516Abstract: The present invention relates to a liquid formulation of a combination of long-acting insulin and insulinotropic peptide, comprising insulin which is a physiologically active peptide, insulinotropic peptide, and albumin-free stabilizer, wherein the stabilizer comprises a buffer, a sugar alcohol, a non-ionic surfactant, and an isotonic agent; and a method for preparing the liquid formulation. The liquid formulation of the present invention does not contain a human serum albumin and potentially toxic factors to the body, and thus it has excellent storage stability for insulin conjugate and insulinotropic peptide conjugate at high concentration, without a risk of viral contamination.Type: GrantFiled: July 25, 2013Date of Patent: December 5, 2017Assignee: HANMI PHARM. CO., LTDInventors: Hyung Kyu Lim, Hyun Uk Kim, Mi Kyoung Lee, Jong Soo Lee, Sung Min Bae, Se Chang Kwon
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Patent number: 9498522Abstract: A safe and effective vaccine to prevent, slow, halt or reverse progression of Alzheimer's disease in human patients is disclosed. The vaccine includes A?1-42 or an beta amyloid self epitope (e.g. A?1-15, or other 7-mer or 15-mer peptide epitopes derived from A?1-42) conjugated to an immunogenic carrier (e.g. DT) formulated in a water-in-oil Th2-biased adjuvant/delivery system.Type: GrantFiled: August 6, 2009Date of Patent: November 22, 2016Assignee: MERCIA PHARMA INC.Inventors: Peter Blackburn, Stephen Grimes
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Patent number: 9334300Abstract: Compounds and compositions are provided, as are methods of using them to treat infections, neoplastic disease, including pancreatic cancer, inflammatory disease, and pain. Such compounds are nucleotides, acyclonucleotides, and ANP phosphonates conjugated with forms and/or moieties of Vitamin B6 for delivery past the cell membrane and into the cell.Type: GrantFiled: August 1, 2012Date of Patent: May 10, 2016Assignee: MBC PHARMA, INC.Inventors: Alexander Karpeisky, Shawn Zinnen, Murali Urlam, Vladimir Y. Vvedensky, Andrei P. Guzaev
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Patent number: 9017655Abstract: The present invention relates to bispecific molecules comprising an EGFR binding domain and a distinct IGFIR binding domain for use in diagnostic, research and therapeutic applications. The invention further relates to cells comprising such proteins, polynucleotide encoding such proteins or fragments thereof, and vectors comprising the polynucleotides encoding the innovative proteins. Exemplary bispecific molecules include antibody-like protein dimers based on the tenth fibronectin type III domain.Type: GrantFiled: December 3, 2012Date of Patent: April 28, 2015Assignee: Bristol-Myers Squibb CompanyInventors: Stuart Emanuel, Linda Engle, Ray Camphausen, Martin C. Wright, Ginger Chao Rakestraw, Marco Gottardis, Joan Carboni
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Patent number: 8980276Abstract: The present invention relates in part to nicotine-derived hapten-carrier conjugates of the formula (III): wherein m, n, W, -(spacer)-, X* and Y are as defined in the description. In certain embodiments, said nicotine-derived hapten-carrier conjugates can be used to prepare vaccines for the treatment and/or prevention of nicotine addiction.Type: GrantFiled: June 2, 2011Date of Patent: March 17, 2015Assignee: Pfizer IncInventors: Alan Daniel Brown, Heather Lynn Davis, David P. Gervais, Lyn Howard Jones, James R. Merson, David Cameron Pryde, David R. Stead, Michael J. McCluskie, Jennifer Marie Thorn, Paul Robert Mehelic, Parag Ashok Kolhe, Keshab Bhattacharya, Jari Ilmari Finneman, Erin Kristen Parsons, Nickolas Anastasiou
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Patent number: 8962811Abstract: Methods of increasing the yield in plant expression of recombinant proteins comprising engineering glycosylation sites into cloned genes or cDNAs for proteins using codons that drive post-translational modifications in plants; and engineering the cloned genes or cDNAs to contain a plant secretory signal sequence that targets the gene products (protein) for secretion. The methods result in increased recombinant glycosylated protein yields. Proteins produced according to these methods are disclosed.Type: GrantFiled: April 3, 2013Date of Patent: February 24, 2015Assignee: Ohio UniversityInventors: Marcia J. Kieliszewski, Jianfeng Xu, John Kopchick, Shigeru Okada, Gary Meyer
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Patent number: 8937157Abstract: Hybrid nuclease molecules and methods for treating an immune-related disease or disorder in a mammal, and a pharmaceutical composition for treating an immune-related disease in a mammal.Type: GrantFiled: February 6, 2014Date of Patent: January 20, 2015Assignee: University of WashingtonInventors: Jeffrey A. Ledbetter, Martha Hayden-Ledbetter, Keith Elkon, Xizhang Sun
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Patent number: 8936792Abstract: The present invention provides improved Pseudomonas Exotoxin A (PE) molecules with high cytotoxicity and reduced immunogenicity, compositions containing the improved (PE), and methods of use.Type: GrantFiled: September 10, 2010Date of Patent: January 20, 2015Assignee: The United States of America, as represented by the Secretary, Department of Health and Human ServicesInventors: Ira H. Pastan, Richard Beers, Masanori Onda
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Publication number: 20140328922Abstract: Disclosed are methods and related compositions for concomitantly, locally administering immunosuppressants and doses of therapeutic macromolecules for reducing Type I and Type IV hypersensitivity.Type: ApplicationFiled: May 2, 2014Publication date: November 6, 2014Applicant: Selecta Biosciences, Inc.Inventor: Roberto A. Maldonado
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Patent number: 8877204Abstract: The present invention relates to the use of alpha (2) macroglobulin complexes isolated from the serum of a mammal. The invention also relates to methods for making such complexes and compositions comprising alpha (2) macroglobulin complexes, isolated from the serum of a mammal, wherein such compositions are used in methods for the treatment and prevention of cancer and infectious disease. The invention also relates to methods for treating and preventing cancer and infectious disease using such complexes comprising, isolated from the serum of a mammal. The invention also encompasses methods for production of alpha (2) macroglobulin complexes.Type: GrantFiled: February 20, 2004Date of Patent: November 4, 2014Assignee: University of Connecticut Health CenterInventors: Pramod K. Srivastava, Robert J. Binder
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Patent number: 8779103Abstract: The present invention relates to drug fusions that have improved serum half lives. These fusions and conjugates comprise polypeptides, immunoglobulin (antibody) single variable domains and GLP and/or exendin molecules. The invention further relates to uses, formulations, compositions and devices comprising such drug fusions and conjugates.Type: GrantFiled: March 24, 2010Date of Patent: July 15, 2014Assignee: Glaxo Group LimitedInventors: Christopher Herring, Lucy J. Holt, Laurent S. Jespers, Sebastian Mayer, Malgorzata Pupecka-Swider
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Patent number: 8778886Abstract: A peptide-POD with ability to penetrate and deliver fluorophores, siRNA, DNA and quantum dots to cells in culture and retinal and ocular tissues in vivo is provided herein. POD couples to adenovirus vectors, enhancing tropism for certain cells, potentially providing a safer and more efficacious method to deliver molecules to ocular and other tissues in vivo. POD constructs are therapeutic delivery vehicles for treating cells and tissues, including ocular cells and tissues suffering from retinal degeneration.Type: GrantFiled: February 26, 2010Date of Patent: July 15, 2014Assignee: Tufts UniversityInventors: Rajendra Kumar-Singh, Siobhan M. Cashman, Sarah Parker Read
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Publication number: 20140112977Abstract: A composition, comprising: an enriched population of autophagosomes derived from a non-small cell lung carcinoma cell line, and wherein the enriched population of autophagosomes includes: one or more toll-like receptor agonists; one or more tumor antigens; and one or more damage-associated molecular pattern molecules. In this way, an off-the-shelf vaccine may be available to be administered in order to stimulate a targeted immune response in patients bearing different tumor types.Type: ApplicationFiled: October 23, 2013Publication date: April 24, 2014Inventors: Traci Hilton, Sandra Aung, Rieneke van de Ven, Christopher Paustian, Tarsem Moudgil, Christopher Dubay, Christopher Twitty, Hong-Ming Hu, Bernard A. Fox
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Patent number: 8685406Abstract: The present invention provides an isolated and purified heat shock protein 60 (Hsp60) peptide having the amino acid sequence of SEQ ID NO:2. The instant invention is also directed to a vaccine against Ehrlichia comprising a peptide homologous to the amino acid sequence of SEQ ID NO:2. The instant invention is also directed to an antibody directed against a peptide homologous to the amino acid sequence of SEQ ID NO:2. The instant invention is also directed to a method of determining whether a subject is infected with Ehrlichia, comprising the steps of: contacting a sample from a subject with the antibody described herein; and detecting a resulting antibody reaction, wherein a positive reaction indicates the subject is infected with Ehrlichia.Type: GrantFiled: November 10, 2010Date of Patent: April 1, 2014Assignee: The Board of Regents of the University of Texas SystemInventors: David H. Walker, Sunil Thomas
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Patent number: 8637042Abstract: Drug delivery compositions and methods of delivering compounds are disclosed. Vaccines and methods of immunizing individuals are disclosed. Compositions for drug delivery including gene therapy and methods of treating individuals using such compositions are disclosed.Type: GrantFiled: March 16, 2012Date of Patent: January 28, 2014Assignee: The Trustees of the University of PennsylvaniaInventors: David B Weiner, Karuppiah Muthumani, Donghui Zhang, Mathura Ramanathan
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Publication number: 20140017274Abstract: The present invention relates to methods for the production of heat shock protein complexes for use in vaccine compositions. In particular, there is provided a method for increasing the level and immunogenicity of heat shock protein complexes produced in cells by subjecting the cells to specific stress inducing stimuli. The invention further extends to the use of heat shock protein complexes produced according to the methods of the invention in the preparation of vaccine compositions for the prevention and treatment of infectious diseases and cancerous conditions.Type: ApplicationFiled: March 23, 2012Publication date: January 16, 2014Applicant: Immunobiology LimitedInventors: Camilo Colaco, Ian Mcentee
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Patent number: 8617532Abstract: This invention relates to use protein-polymer conjugates described in the specification to treat various diseases, including disease is idiopaic myelofibrsis, polycythaemia vera, and essential thromobocythaemia.Type: GrantFiled: December 9, 2010Date of Patent: December 31, 2013Assignee: PharmaEssentia Corp.Inventors: Ko-Chung Lin, Rudolf Widmann
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Publication number: 20130344102Abstract: The present invention relates to a CRH formulation having improved stability/efficacy. The improved CRH formulation is particularly suitable for treatment of various disorders. The invention also relates to a method of producing the CRH formulation, and to methods of treatment using said CRH formulation.Type: ApplicationFiled: March 15, 2013Publication date: December 26, 2013Inventors: David John Shotton, Syed Ebadat Haq, Deirdre Patricia McIntosh
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Publication number: 20130337045Abstract: The invention relates to a pharmaceutical composition made of one or more preparation and comprising a therapeutically effective dose of at least one recombinant human C3-derivative and at least one antigen für vaccination.Type: ApplicationFiled: June 14, 2013Publication date: December 19, 2013Inventors: Reinhard Bredehorst, Thomas Grunwald, Markus Ollert, Carsten Schmidt-Weber, Edzard Spillner
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Patent number: 8604127Abstract: The present invention relates to a conjugate of a protein or peptide with a polyethylene glycol derivative having catechol, wherein the protein or peptide is mono-PEGylated at the N-terminal with the polyethylene glycol derivative, and to a preparation method thereof. According to the invention, the catechol-PEG derivative can be site-specifically conjugated with the N-terminal amine group of a protein or peptide, so that a homogeneous polyethylene glycol-protein or -peptide conjugate can be obtained in high yield. Unlike a prior art conjugate, the conjugate obtained according to the invention allows the decrease in the activity of the protein to be minimized without chemically modifying the protein, and thus the conjugate has an excellent pharmacological effect. Also, because the conjugate is homogeneous, the process for preparing the conjugate can be simplified. Moreover, the conjugate has uniform biological efficacy in vivo and shows strong resistance to hydrolysis and thus a long in vivo duration time.Type: GrantFiled: October 29, 2010Date of Patent: December 10, 2013Assignees: Korea Advanced Institute of Science and Technology, Inno Therapy Inc.Inventors: Haeshin Lee, Hyukjin Lee, In Taek Song, Moon Sue Lee
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Patent number: 8563003Abstract: The present invention relates to methods of treatment useful in chronic diseases, by means of the rupture of tolerance to self-antigens and increasing autoimmune response against these antigens. More particularly, the present invention relates to methods useful in the treatment of tumors that are growth dependent on the Epidermal Growth Factor, including non-small cell lung carcinoma. In the present invention a therapeutic combination is revealed that includes the combination of a vaccine against self antigens with a monoclonal antibody against peripheral T cells or a chemotherapeutic drug able to induce a depletion of peripheral T cells.Type: GrantFiled: December 4, 2002Date of Patent: October 22, 2013Assignee: Centro de Inmunologia MolecularInventors: Jose Enrique Montero Casimiro, Rolando Perez Rodriguez, Agustin Bienvenido Lage Davila
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Patent number: 8551494Abstract: This invention provides chimeric proteins comprising an apoptosis-inducing molecule fused to a member of a binding pair that is capable of binding to a selected cell that expresses a death receptor. When the selected cell is exposed in vivo or ex vivo to the chimeric protein, the selected cell undergoes apoptosis. The preferred embodiment is FasL protein fused to streptavidin. The methods of using the chimeric proteins are especially beneficial in causing activated lymphocytes to undergo apoptosis, thus modulating the immune response. Patients with conditions such as asthma or allergy, or patients undergoing transplantation with allogeneic or xenogeneic tissue are examples of patients who benefit from the methods of this invention.Type: GrantFiled: October 4, 2010Date of Patent: October 8, 2013Assignee: University of Louisville Research Foundation, Inc.Inventor: Haval Shirwan
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Publication number: 20130259892Abstract: An immunogenic product includes TNF? coupled with KLH, wherein the TNF? is strongly inactivated, which means that the product shows less than 30% of cytolytic activity and/or an inactivation factor of more than 15000, in the conditions of TEST A. An emulsion and a vaccine including the product and methods for preparing the immunogenic product are also described.Type: ApplicationFiled: December 8, 2011Publication date: October 3, 2013Inventors: Geraldine Grouard-Vogel, Olivier Dhellin, Bernard Fancet, Pierre Vandepapeliere
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Patent number: 8529899Abstract: Disclosed are fusion proteins comprising a biologically active molecule and an immunoglobulin (Ig) Fc domain which is linked to the biologically active molecule. The Fc domain is a hybrid human Fc domain of (i) IgG1, IgG2 or IgG4 or (ii) IgG4 and IgD. The hybrid Fc is useful as a carrier of biologically active molecules.Type: GrantFiled: June 11, 2012Date of Patent: September 10, 2013Assignees: Genexine, Inc., Postech Academy-Industry FoundationInventors: Sehwan Yang, Young Chul Sung
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Patent number: 8524864Abstract: It is an object of the present invention to provide a method for producing a conjugate of thyroxine and albumin with higher purity. The present invention provides a method for producing a conjugate of thyroxine and albumin which comprises: step (a) of converting a carboxyl group in thyroxine having a carboxyl group to be linked to albumin into an active ester and allowing the thyroxine to react with albumin, so as to prepare a conjugate of thyroxine and albumin; and step (b) of purifying the conjugate with the use of an acidic mixed aqueous solvent in which the thyroxine having a carboxyl group to be linked to albumin is dissolved but albumin is not precipitated.Type: GrantFiled: August 19, 2011Date of Patent: September 3, 2013Assignee: FUJIFILM CorporationInventors: Noriyuki Kasagi, Tadahiro Matsuno
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Patent number: 8524244Abstract: The present invention relates to single domain proteins that bind to epidermal growth factor receptor (EGFR). The invention also relates to single domain proteins for use in diagnostic, research and therapeutic applications. The invention further relates to cells comprising such proteins, polynucleotide encoding such proteins or fragments thereof, and to vectors comprising the polynucleotides encoding the innovative proteins.Type: GrantFiled: February 10, 2009Date of Patent: September 3, 2013Assignee: Bristol-Myers Squibb CompanyInventors: Ray Camphausen, Brent Morse, Stuart Emanuel, David Fabrizio
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Publication number: 20130224145Abstract: The present invention provides a tumor cell-soluble TNF family member molecule complex containing a tumor cell and an isolated soluble TNF family member molecule, wherein the soluble TNF family member molecule is bound on a surface of the tumor cell such that it binds to a receptor of the TNF family member expressed on a surface of a cell other than the tumor cell, and stimulates the cell other than the tumor cell via the receptor, and a composition and a tumor vaccine, each containing the complex.Type: ApplicationFiled: August 12, 2011Publication date: August 29, 2013Applicant: RIKENInventor: Ji-Yang Wang
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Publication number: 20130209503Abstract: Thermostable polysaccharide based lyophilized vaccines are disclosed, particularly polysaccharide-protein conjugate vaccines and methods for preparation thereof. In an exemplary embodiment, a stabilized vaccine composition consists essentially of at least one polysaccharide-protein conjugate, at least one amorphous excipient, and a buffer component.Type: ApplicationFiled: January 18, 2013Publication date: August 15, 2013Applicant: SERUM INSTITUTE OF INDIA LTD.Inventor: SERUM INSTITUTE OF INDIA LTD.
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Patent number: 8476230Abstract: The present invention relates to an insulinotropic peptide conjugate having improved in-vivo duration of efficacy and stability, comprising an insulinotropic peptide, a non-peptide polymer and an immunoglobulin Fc region, which are covalently linked to each other, and a use of the same. The insulinotropic peptide conjugate of the present invention has the in-vivo activity which is maintained relatively high, and has remarkably increased blood half-life, and thus it can be desirably employed in the development of long acting formulations of various peptide drugs.Type: GrantFiled: January 4, 2008Date of Patent: July 2, 2013Assignee: Hanmi Science Co., LtdInventors: Dae Hae Song, Chang Ki Lim, Tae Hun Song, Young Hoon Kim, Se Chang Kwon, Gwan Sun Lee, Sung Youb Jung, In Young Choi
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Publication number: 20130149332Abstract: Compositions and methods are provided for treatment growth hormone and/or insulin-like growth factor 1 deficiency in a patient in need of such treatment. Compositions and methods include novel vaccines that provide immunogenicity for somatostatin and result in the increased release of endogenously produced growth hormone and/or insulin-like growth factor 1.Type: ApplicationFiled: February 19, 2013Publication date: June 13, 2013Applicant: BRAASCH BIOTECH LLCInventor: BRAASCH BIOTECH LLC
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Patent number: 8383129Abstract: The present invention refers to the use of rotavirus proteins VP4, VP8 and their derived fusion proteins and peptides, for enhancing the delivery of pharmaceutical agents through the paracellular pathway. These rotavirus proteins and derived peptides may additionally be employed to reduce unwanted cellular adhesion that can occur between cancerous cells, or between normal cells as a result of surgery, injury, chemotherapy, disease, inflammation or other pathological conditions.Type: GrantFiled: January 10, 2003Date of Patent: February 26, 2013Assignee: Centro de Investigacion y de Estudios Avanzados del Instituto Politecnico NacionalInventors: Lorenza Gonzalez-Mariscal, Porfirio Nava-Dominguez
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Publication number: 20130039940Abstract: A vaccine composition for therapeutic use thereof on cancer patients includes a chemical conjugate of human recombining Epidermic Growth Factor (hrEGF) and a combining protein P64k for performing a conjugation reaction which produces said chemical conjugate in a controlled and reproducible manner. The preferred conjugate surprisingly increases the immunogenic activity causing significant increases in the anti-EGF antibody titers in humans, and provides a vaccine preparation with more than one type of effective dose presentation which enables the immunization dose per patient to be increased, but without involving an increase in immunization frequency and/or the number of immunization sites.Type: ApplicationFiled: January 10, 2012Publication date: February 14, 2013Inventors: Gryssell Rodriguez Martinez, Lisel Vina Rodriguez, Loany Calvo Gonzalez, Ariadna Cuevas Fiallo, Ernesto Chico Veliz, Agustin Bienvenido Lage Davila, Tania Crombet Ramos, Arama Albisa Novo, Gisela Maria Gonzalez Marinello
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Patent number: 8372388Abstract: A stable immunogenic product for the induction of antibodies against one or more antigenic proteins in a subject, characterized in that it comprises proteinaceous immunogenic heterocomplexes which are formed by associations between (i) antigenic protein molecules and (ii) proteinaceous carrier molecules and in that less than 40% of the antigenic proteins (i) are linked to the proteinaceous carrier molecules (ii) by a covalent bond.Type: GrantFiled: May 24, 2005Date of Patent: February 12, 2013Assignee: NeovacsInventors: Hélène Le Buanec, Daniel Zagury
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Publication number: 20130011430Abstract: The present invention is directed to a vaccine and a pharmaceutical composition comprising hCG and Mycobacterium w suitable for administration to a subject in need thereof for the prevention and/or treatment of cancer. The compositions when administered to a subject in need thereof results in enhanced immunogenicity and prevention against cancer. Furthermore, the compositions of the present invention, when administered to a subject in need thereof, result in inhibition of tumor growth.Type: ApplicationFiled: November 7, 2011Publication date: January 10, 2013Inventors: Om Singh, Rahul Pal, Priyanka Khare, Anjali Bose, Sandhya Singh
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Patent number: 8329191Abstract: The present invention relates to three-branched PEG-G-CSF conjugate of general formula (1) in which the bonding ratio of three-branched polyethylene glycol (PEG) and G-CSF is 1:1 (mol/mol), wherein PEG has an average molecular weight of from 200 to 45,000 daltons; a pharmaceutical composition comprising the same, and a preparing method thereof.Type: GrantFiled: November 22, 2006Date of Patent: December 11, 2012Assignee: Dong-A-Pharm. Co., Ltd.Inventors: Yeong-Woo Jo, Won-Young Yoo, Hyun-Kyu Jeon, Yun-Kyu Choi, Hye-In Jang, Byong-Moon Kim, Sung-Hee Lee, Soo-Hyung Kang, Moo-Hi Yoo
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Publication number: 20120251566Abstract: An adjuvant composition which comprises an anionic macromolecule component particularly an ionic polysaccharide such as DEAE-dextran, and a saponin component, particularly an immunostimulating complex component. Immunogenic compositions comprising an immunogen and this adjuvant composition are also disclosed together with methods of use thereof.Type: ApplicationFiled: March 14, 2012Publication date: October 4, 2012Applicant: Pfizer Inc.Inventor: John Walker
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Patent number: 8273343Abstract: This invention relates to a conjugate of a polymer moiety and an interferon-? moiety, an erythropoietin moiety, or a growth hormone moiety.Type: GrantFiled: July 31, 2009Date of Patent: September 25, 2012Assignee: PharmaEssentia Corp.Inventor: Ko-Chung Lin
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Patent number: 8263084Abstract: The present invention relates to a composition for treating obesity-related diseases comprising an insulinotropic peptide conjugate, more particularly, to a composition for treating obesity-related diseases comprising a conjugate prepared by covalently linking the insulinotropic peptide with a carrier substance via a non-peptidyl linker, and a method for treating obesity-related diseases by using the same. In particular, the composition for treating obesity-related diseases according to the present invention remarkably improves the efficacy of suppressing food intake and its duration to reduce body weight and body fat, thereby being useful for the treatment of obesity-related diseases.Type: GrantFiled: November 28, 2008Date of Patent: September 11, 2012Assignee: Hanmi Science Co., LtdInventors: Dae Hae Song, Min Young Kim, Young Jin Park, Eun Hee Kang, Sung Youb Jung, Se Chang Kwon, Gwan Sun Lee
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Patent number: 8252835Abstract: Provided herein in certain embodiments are compounds, pharmaceutical compositions and methods for modulating the functions of estrogen receptor alpha 36, for preventing and/or treating diseases related to estrogen receptor alpha 36, for preventing and/or treating respiratory diseases such as asthma, for inducing cell death and/or inhibiting cell proliferation and for preventing and/or treating diseases involving abnormal cell proliferation such as cancers.Type: GrantFiled: October 23, 2007Date of Patent: August 28, 2012Assignee: Shenogen Pharma Group Ltd.Inventors: Jin Li, Kun Meng
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Patent number: 8226935Abstract: Chimeric heteromultimer adhesins that bind the ligand of natural heromultimeric receptors and uses therefor are disclosed. The chimeric molecules of the heteromultimer adhesins comprise an extracellular domain of a heteromultimeric receptor monomer and a multimerization domain for the stable interaction of the chimeric molecules in the adhesin. Specifically disclosed are heteromultimeric adhesins comprising the extracellular domains of the ErbB2 and ErbB3 and ErbB2 and ErbB4. The chimeric ErB heteromultimer adhesins of the present invention are useful as competitive antagonists or agonists of a neuregulin for the treatment of diseases such as various cancers.Type: GrantFiled: December 16, 2009Date of Patent: July 24, 2012Assignee: Genentech, Inc.Inventors: Vincent Danial Fitzpatrick, Mark Sliwkowski, Richard L. Vandlen
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Publication number: 20120141511Abstract: A novel agent for the targeted control of a mammalian cell activity can be used to control the interaction of particular cell types with their external environment. The agent has applications as a pharmaceutical for the treatment of a variety of disorders. An agent according to the invention comprises three Domains B, T and E, linked together in the following manner: Domain B-Domain T-Domain E where Domain B is the Binding Domain, which binds the agent to a Binding Site on the cell which undergoes endocytosis to produce an endosome; Domain T is the Translocation Domain, which translocates the agent from within the endosome across the endosomal membrane into the cytosol of the cell; and Domain E is the Effector Domain, which inhibits the ability of the Recyclable Membrane Vesicles to transport the Integral Membrane Proteins to the surface of the cell.Type: ApplicationFiled: October 11, 2011Publication date: June 7, 2012Inventors: Keith Alan Foster, Michael John Duggan, Clifford Charles Shone