Thrombin Affecting Patents (Class 514/14.7)
  • Patent number: 11260071
    Abstract: The present invention is directed to the use of cangrelor for the treatment and/or prevention of shunt thrombosis in patients suffering congenital heart diseases undergoing shunt surgery. The invention is also directed to the use of cangrelor for the treatment and/or prevention of stent thrombosis in pediatric patients undergoing stent implantation.
    Type: Grant
    Filed: June 22, 2018
    Date of Patent: March 1, 2022
    Assignee: Chiesi Farmaceutici S.p.A.
    Inventor: Thomas Diacovo
  • Patent number: 10155802
    Abstract: A locally-activatable bivalent thrombin binding agent is provided having two thrombin binding moieties for non-overlapping sites on a surface of thrombin linked together by a linker. The linker is a polypeptide having 5 to 30 amino acid residues existing in a folded state under an environmental condition where the binding agent is inactive. The linker changes conformation from the folded state to an unfolded state in response to a change in bulk temperature and/or to the presence of hyper-mobile water thereby activating the binding agent. Such locally-activatable thrombin binding agents can be administered systemically while only targeting specific sites of coagulation or inflammation since the thrombin binding agent will only activate at the site where the existence of atherosclerotic plaques has changed the local bulk temperature and/or created hyper-mobile water sufficiently to unfold the linker and activate the binding agent.
    Type: Grant
    Filed: April 13, 2012
    Date of Patent: December 18, 2018
    Assignee: National Research Council of Canada
    Inventors: Feng Ni, Ping Xu, Sazzard Hossain, Dmitri Tolkatchev, Kenji Tonan
  • Patent number: 10022391
    Abstract: A method for reducing or maintaining platelet inhibition in a patient by administering cangrelor prior to an invasive procedure is described. The method of this invention can be used for patients in need of antiplatelet therapy or at risk of thrombosis. The method can further be used in patients who were previously treated with long-acting platelet inhibitors without increasing the risk of excessive bleeding.
    Type: Grant
    Filed: April 24, 2016
    Date of Patent: July 17, 2018
    Assignee: Chiesi Farmaceutici S.p.A.
    Inventors: Lisa Ruderman Chen, Simona Skerjanec, Dawn Bell, Jayne Prats, Meredith Todd
  • Patent number: 9925265
    Abstract: The present invention is directed to the following: methods of treating or preventing stent thrombosis using pharmaceutical compositions comprising cangrelor and optionally bivalirudin; methods of reducing mortality in a subject undergoing stent implantation using pharmaceutical compositions comprising cangrelor and optionally bivalirudin; medicaments comprising cangrelor and optionally bivalirudin useful for treating or preventing stent thrombosis, or useful for reducing mortality in a subject undergoing stent implantation; pharmaceutical compositions comprising cangrelor and bivalirudin; and methods of preparing a medicament comprising cangrelor and optionally bivalirudin useful for treating or preventing stent thrombosis, or useful for reducing mortality in a subject undergoing stent implantation.
    Type: Grant
    Filed: November 10, 2010
    Date of Patent: March 27, 2018
    Assignee: Chiesi Farmaceutici S.p.A.
    Inventors: Clive Arthur Arculus-Meanwell, Simona Skerjanec
  • Patent number: 9427448
    Abstract: Methods of treating, reducing the incidence of, and/or preventing an ischemic event in a patient undergoing percutaneous coronary intervention (PCI), comprising administering to the patient a pharmaceutical composition comprising cangrelor. The method may further comprise administering an additional therapeutic agent to the patient, the additional therapeutic agent comprising a P2Y12 inhibitor. Pharmaceutical compositions useful for treating, reducing the incidence of, and/or preventing an ischemic event in a patient undergoing PCI. The pharmaceutical compositions comprise cangrelor. Methods of preparing a pharmaceutical composition for treating, reducing the incidence of, and/or preventing an ischemic event in a patient undergoing PCI, comprising admixing cangrelor with one or more pharmaceutically acceptable excipients. An ischemic event may include stent thrombosis, myocardial infarction, ischemia-driven revascularization, and mortality.
    Type: Grant
    Filed: March 9, 2013
    Date of Patent: August 30, 2016
    Assignee: The Medicines Company
    Inventors: Clive Arthur Arculus-Meanwell, Simona Skerjanec, Jayne Prats
  • Patent number: 9034823
    Abstract: A medicament for therapeutic treatment and/or improvement of sepsis in a patient with severe sepsis accompanied with one or more organ dysfunctions, wherein a value of International Normalized Ratio (INR) of a plasma specimen obtained from said patient is more than 1.4, which comprises thrombomodulin as an active ingredient.
    Type: Grant
    Filed: May 21, 2014
    Date of Patent: May 19, 2015
    Assignee: ASAHI KASEI PHARMA CORPORATION
    Inventors: Kazuhisa Tsuruta, Yoshikazu Aoki, Yutaka Osawa, Inder Kaul
  • Patent number: 8987190
    Abstract: The present invention relates a method for the treatment of intracranial bleeding comprising administration of a therapeutically effective amount of tPa and a therapeutically effective amount of carbamylated erythropoietin.
    Type: Grant
    Filed: November 15, 2010
    Date of Patent: March 24, 2015
    Assignee: H. Lundbeck A/S
    Inventors: Thomas Nikolaj Sager, Michael Chopp, Zheng Gang Zhang
  • Patent number: 8951527
    Abstract: Described herein is the discovery that cell and tissue survival can be dramatically increased following radiation exposure through inhibition of the interaction between TSP-1 and CD47. This effect is shown using antisense molecules, peptides, and antibodies, which can now be used as radioprotectant agents. These agents find application in minimizing, reducing and/or preventing tissue damage following intentional and accidental radiation exposure, as well as increasing the therapeutic efficacy of radiation therapies by protecting non-target tissue from incidental radiation damage and by increasing tumor ablation following radiation treatment.
    Type: Grant
    Filed: August 5, 2009
    Date of Patent: February 10, 2015
    Assignee: The United States of America, as represented by the Secretary, Department of Health and Human Services
    Inventors: Jeffrey S. Isenberg, David D. Roberts, Justin Maxhimer
  • Publication number: 20150031620
    Abstract: A pharmaceutical composition comprising an effective amount of a mutant thrombomodulin is disclosed. The mutant thrombomodulin comprises an ammo acid sequence that is at least 80% identical to SEQ ID NO: 2 and has residues corresponding to Ala364 and Ala391 of SEQ ID NO: 2. The mutant thrombomodulin has little or no protein C activation activity, and is effective in promoting wound healing and accelerating closure of an open wound in a diabetic.
    Type: Application
    Filed: July 25, 2014
    Publication date: January 29, 2015
    Inventors: Hua-Lin WU, Guey-Yueh Shi
  • Patent number: 8932826
    Abstract: The present invention relates to a chromogenic method for simultaneously determining the activity of multiple coagulation proteases or for simultaneously determining the inhibition of multiple coagulation proteases in a single test reaction. For this purpose, use is made of two chromogenic substrates which have different absorption maxima and whose color signals can be separated spectrally.
    Type: Grant
    Filed: December 15, 2011
    Date of Patent: January 13, 2015
    Assignee: Siemens Healthcare Diagnostics Products GmbH
    Inventor: Norbert Zander
  • Publication number: 20140356377
    Abstract: The present invention relates to inhibitors of antithrombin III and the medical use thereof in treating or preventing bleeding. The inhibitors are preferably used in subjects suffering from an acquired or genetic bleeding disorder, such as haemophilia, or in a subjects having a clinical condition characterised by excessive bleeding, such as surgery, trauma and internal bleeding. The inhibitor of antithrombin III can e.g. a peptide, an aptamer or an antibody or antibody fragment that specifically binds to and inhibits antithrombin III.
    Type: Application
    Filed: February 24, 2012
    Publication date: December 4, 2014
    Applicant: UMC Utrecht Holding B.V.
    Inventors: Cornelis Erik Hack, Cafer Yildiz
  • Publication number: 20140296148
    Abstract: A medicament for therapeutic treatment and/or improvement of sepsis in a patient with severe sepsis accompanied with one or more organ dysfunctions, wherein a value of International Normalized Ratio (INR) of a plasma specimen obtained from said patient is more than 1.4, which comprises thrombomodulin as an active ingredient.
    Type: Application
    Filed: May 21, 2014
    Publication date: October 2, 2014
    Inventors: Kazuhisa TSURUTA, Yoshikazu AOKI, Yutaka OSAWA, Inder KAUL
  • Patent number: 8835384
    Abstract: This document relates to compositions containing cardiogenic factors, to methods to obtain cells by culturing initial cells in the presence of such factors; and methods of administering the obtained cells to heart tissue.
    Type: Grant
    Filed: May 20, 2009
    Date of Patent: September 16, 2014
    Assignee: Mayo Foundation for Medical Education and Research
    Inventors: Andre Terzic, Atta Behfar
  • Publication number: 20140256640
    Abstract: The present invention relates to the use of thrombomodulin analogues for the manufacture of a medicament for the treatment of coagulopathy with hyperfibrinolysis, such as haemophilia disorders. These thrombomodulin analogs exhibit at therapeutically effective dosages an antifibrinolytic effect. Novel protein modifications together with methods for their identification are disclosed.
    Type: Application
    Filed: September 13, 2013
    Publication date: September 11, 2014
    Applicant: Paion Deutschland GmbH
    Inventors: Karl-Uwe Petersen, Michael Ernest Nesheim, Jonathan Herbert Foley
  • Patent number: 8822654
    Abstract: The present invention relates to the use of a composition including of at least a mutated antithrombin having an anticoagulant activity substantially reduced with respect to the anticoagulant activity of the non mutated antithrombin, or having no anticoagulant activity, for the preparation of a drug intended for the prevention or the treatment of pathologies associated with cellular injury, such as infection, inflammation or hypoxic injury.
    Type: Grant
    Filed: January 15, 2010
    Date of Patent: September 2, 2014
    Assignees: Universite Paris—Sud XI, Assistance Publique-Hopitaux de Paris, Universite Paris Descartes
    Inventors: Delphine Borgel, Véronique Ferger, Elsa Bianchini, Nicolas Lerolle, Jean-Luc René Diehl
  • Patent number: 8821871
    Abstract: The present invention relates to antibody molecules against anticoagulants, in particular dabigatran, and their use as antidotes of such anticoagulants.
    Type: Grant
    Filed: March 28, 2012
    Date of Patent: September 2, 2014
    Assignee: Boehringer Ingelheim International GmbH
    Inventors: Joanne Van Ryn, Keith Canada, Robert Copenhaver, Norbert Hauel, Tobias Litzenburger, Christopher Ronald Sarko, Sanjaya Singh, Alisa K. Waterman
  • Publication number: 20140242182
    Abstract: In one aspect, the disclosure provides formulations that stabilize proteins, wherein the formulations comprise a buffer. In some embodiments, the buffer comprises potassium mono-hydrogen-phosphate and potassium di-hydrogen-phosphate, or the buffer comprises sodium mono-hydrogen-phosphate and sodium di-hydrogen-phosphate. In some embodiments, the protein is a therapeutic protein. In some embodiments, the therapeutic protein is antithrombin.
    Type: Application
    Filed: July 6, 2012
    Publication date: August 28, 2014
    Applicant: rEVO Biologics, Inc
    Inventors: Sean A. Evans, Greg J. Allard, Nicholas C. Masiello
  • Publication number: 20140206617
    Abstract: In one aspect, the disclosure provides methods for the treatment of pre-eclampsia and severe pre-eclampsia comprising administering antithrombin. In some embodiments, the antithrombin used in the methods disclosed herein is ATryn®.
    Type: Application
    Filed: March 12, 2013
    Publication date: July 24, 2014
    Applicant: rEVO Biologics, Inc.
    Inventors: Johan Frieling, Simon Lowry
  • Publication number: 20140199262
    Abstract: The present invention provides a method for manufacturing a virus-free protein drug, comprising (a) a filtration step of filtering a virus-containing protein solution through a small-pore size virus removal membrane to obtain a virus-free protein solution, the filtration step (a) comprising (q) a low-pressure filtration step of filtering the solution through the small-pore size virus removal membrane at a filtration pressure of 0.30 kgf/cm2 or lower to obtain the virus-free protein solution, wherein the solution prior to filtration in the low-pressure filtration step (q) has a pH (X) and a salt ionic strength (Y (mM)) that satisfy the following equations 1 and 5: 0?Y?150X?590 (Equation 1) and 3.5?X?8.0 (Equation 5) or the following equations 4 and 5: Y=0 (Equation 4) and 3.5?X?8.0 (Equation 5).
    Type: Application
    Filed: June 22, 2012
    Publication date: July 17, 2014
    Applicant: ASAHI KASEI MEDICAL CO., LTD.
    Inventors: Tomoko Hongo, Hirohisa Hayashida
  • Publication number: 20140194360
    Abstract: In one aspect, the disclosure provides methods of suppressing blood clotting and/or preventing hemorrhage in a subject having extracorporeal membrane oxygenation comprising administering antithrombin. In some embodiments, the antithrombin used in the methods disclosed herein is ATryn®.
    Type: Application
    Filed: August 2, 2013
    Publication date: July 10, 2014
    Applicant: rEVO Biologics, Inc.
    Inventors: Johan Frieling, Simon Lowry
  • Patent number: 8772239
    Abstract: A medicament for therapeutic treatment and/or improvement of sepsis in a patient with severe sepsis accompanied with one or more organ dysfunctions, wherein a value of International Normalized Ratio (INR) of a plasma specimen obtained from said patient is more than 1.4, which comprises thrombomodulin as an active ingredient.
    Type: Grant
    Filed: November 14, 2012
    Date of Patent: July 8, 2014
    Assignee: Asahi Kasei Pharma Corporation
    Inventors: Kazuhisa Tsuruta, Yoshikazu Aoki, Yutaka Osawa, Inder Kaul
  • Publication number: 20140161786
    Abstract: The present invention generally relates to therapeutic compositions for the treatment of mammalian disease and related methods. It more specifically relates to compositions comprising peptides for the treatment of inflammation and methods for delivering the peptides. In one composition aspect, the composition comprises a peptide, and the peptide comprises one or more hexapeptides that are capable of forming fibrils.
    Type: Application
    Filed: August 29, 2013
    Publication date: June 12, 2014
    Inventors: Jonathan B. Rothbard, Lawrence Steinman, Michael P. Kurnellas
  • Publication number: 20140134151
    Abstract: The present invention relates to antidotes of anticoagulants targeting factor Xa which antidotes are used in combination with blood coagulating agents or other heparin antidotes to prevent or reduce bleeding in a subject. The antidotes described herein have reduced or no intrinsic coagulant activity. Disclosed herein are methods of stopping or preventing bleeding in a patient that is or will be undergoing anticoagulant therapy with a factor Xa inhibitor.
    Type: Application
    Filed: April 30, 2013
    Publication date: May 15, 2014
    Applicant: Portola Pharmaceuticals, Inc.
    Inventors: Genmin Lu, Uma Sinha
  • Publication number: 20140113854
    Abstract: A locally-activatable bivalent thrombin binding agent is provided having two thrombin binding moieties for non-overlapping sites on a surface of thrombin linked together by a linker. The linker is a polypeptide having 5 to 30 amino acid residues existing in a folded state under an environmental condition where the binding agent is inactive. The linker changes conformation from the folded state to an unfolded state in response to a change in bulk temperature and/or to the presence of hyper-mobile water thereby activating the binding agent. Such locally-activatable thrombin binding agents can be administered systemically while only targeting specific sites of coagulation or inflammation since the thrombin binding agent will only activate at the site where the existence of atherosclerotic plaques has changed the local bulk temperature and/or created hyper-mobile water sufficiently to unfold the linker and activate the binding agent.
    Type: Application
    Filed: April 13, 2012
    Publication date: April 24, 2014
    Applicant: National Research Council of Canada
    Inventors: Feng Ni, Ping Xu, Sazzard Hossain, Dmitri Tolkatchev, Kenji Tonan
  • Publication number: 20140107032
    Abstract: Methods of treating, reducing the incidence of, and/or preventing an ischemic event in a patient undergoing percutaneous coronary intervention (PCI), comprising administering to the patient a pharmaceutical composition comprising cangrelor. The method may further comprise administering an additional therapeutic agent to the patient, the additional therapeutic agent comprising bivalirudin or a P2Y12 inhibitor. Pharmaceutical compositions useful for treating, reducing the incidence of, and/or preventing an ischemic event in a patient undergoing PCI. The pharmaceutical compositions comprise cangrelor, and optionally bivalirudin. Methods of preparing a pharmaceutical composition for treating, reducing the incidence of, and/or preventing an ischemic event in a patient undergoing PCI, comprising admixing cangrelor with one or more pharmaceutically acceptable excipients. An ischemic event may include stent thrombosis, myocardial infarction, ischemia-driven revascularization, and mortality.
    Type: Application
    Filed: October 9, 2013
    Publication date: April 17, 2014
    Applicant: The Medicines Company
    Inventors: Clive Arthur Arculus-Meanwell, Simona Skerjanec, Jayne Prats
  • Patent number: 8680052
    Abstract: Methods of treating, reducing the incidence of, and/or preventing an ischemic event in a patient undergoing percutaneous coronary intervention (PCI), comprising administering to the patient a pharmaceutical composition comprising cangrelor. The method may further comprise administering an additional therapeutic agent to the patient, the additional therapeutic agent comprising a P2Y12 inhibitor. Pharmaceutical compositions useful for treating, reducing the incidence of, and/or preventing an ischemic event in a patient undergoing PCI. The pharmaceutical compositions comprise cangrelor. Methods of preparing a pharmaceutical composition for treating, reducing the incidence of, and/or preventing an ischemic event in a patient undergoing PCI, comprising admixing cangrelor with one or more pharmaceutically acceptable excipients. An ischemic event may include stent thrombosis, myocardial infarction, ischemia-driven revascularization, and mortality.
    Type: Grant
    Filed: May 29, 2013
    Date of Patent: March 25, 2014
    Assignee: The Medicines Company
    Inventors: Clive Arthur Arculus-Meanwell, Simona Skerjanec, Jayne Prats, David J. Schneider
  • Publication number: 20140072600
    Abstract: An inhibitor of FXII/FXIIa for the prevention of the formation and/or stabilization of thrombi during and/or after a medical procedure performed on a human or animal subject comprising contacting blood of said human or animal subject with artificial surfaces, wherein said inhibitor of FXII/FXIIa is administered before and/or during and/or after said medical procedure.
    Type: Application
    Filed: March 9, 2012
    Publication date: March 13, 2014
    Inventors: Stefan Zeitler, Marc Nolte, Stafan Schulte, Gerhard Dickneite, Ingo Pragst
  • Patent number: 8648177
    Abstract: Method for lyophilization is provided, in particular methods for lyophilization of formulations comprising AT III. Also provided are compositions prepared by therefrom. Also provided are kits comprising the compositions and/or lyophilized products.
    Type: Grant
    Filed: November 23, 2010
    Date of Patent: February 11, 2014
    Assignee: Grifols Therapeutics Inc.
    Inventors: Jianxin Guo, Anthony Klos, Deborah Barnette
  • Publication number: 20130296245
    Abstract: Provided are a compound of formula (I), pharmaceutically acceptable salts thereof, preparation methods and applications thereof for inhibiting thrombin, and applications in the treatment and prevention of thrombin-mediated and thrombin-related diseases.
    Type: Application
    Filed: November 14, 2011
    Publication date: November 7, 2013
    Inventors: Min Li, Hanbin Shan, Yu Huang, Zhedong Yuan, Xiong Yu
  • Patent number: 8569237
    Abstract: The present invention relates to a chimeric hirudin protein comprising a carrier attached to the N-terminus of hirudin, with an intervening plasmin cleavage site. The chimeric hirudin protein contains a relatively inactive form of hirudin. However, when such chimeric hirudin protein being cleaved by plasmin in the vicinity of a clot and, ultimately causing the release of active hirudin and the reduction of the size of the clot. The chimeric hirudin protein exhibited much slower clearance in mice than unfused wild-type hirudin.
    Type: Grant
    Filed: November 17, 2009
    Date of Patent: October 29, 2013
    Assignee: Canadian Blood Services, Inc.
    Inventor: William P. Sheffield
  • Patent number: 8535898
    Abstract: Substrates for thrombin and assays for determining the level of bioactive thrombin in a sample are disclosed, wherein the substrate has the general formula: A-X—Z-A? wherein one of either A or A? comprises a luminescent chelate and the other one of A or A? comprises a first partner of a binding pair, X forms a tri- or tetra-peptide, and Z comprises a linker.
    Type: Grant
    Filed: July 15, 2009
    Date of Patent: September 17, 2013
    Assignee: Radiometer Medical APS
    Inventors: Qiu-Ping Qin, Harri Takalo, Allan Milton Byrnard, Kirsten Marie Jakobsen
  • Publication number: 20130237482
    Abstract: A medicament for therapeutic treatment and/or improvement of sepsis in a patient with severe sepsis accompanied with one or more organ dysfunctions, wherein a value of International Normalized Ratio (INR) of a plasma specimen obtained from said patient is more than 1.4, which comprises thrombomodulin as an active ingredient.
    Type: Application
    Filed: November 14, 2012
    Publication date: September 12, 2013
    Applicant: ASAHI KASEI PHARMA CORPORATION
    Inventors: Kazuhisa TSURUTA, Yoshikazu AOKI, Yutaka OSAWA, Inder KAUL
  • Patent number: 8507436
    Abstract: The present invention relates to isolated 18-mer peptides corresponding to amino acid residues 369-386 of human plasminogen activator inhibitor 1 (PAI-1) and fragments thereof, compositions that include such peptides, and uses of such compositions for treating thromboembolic diseases and pathological conditions associated with neurological damage.
    Type: Grant
    Filed: July 24, 2008
    Date of Patent: August 13, 2013
    Assignee: D-Pharm Ltd.
    Inventor: Abd Al-Roof Higazi
  • Publication number: 20130203674
    Abstract: The invention relates to methods for the preparation of high purity Bivalirudin. The polypeptide is prepared in a high purity of at least 98.5% (by HPLC), wherein the total impurities amount to less than 1.5%, comprising not more than 0.5% [Asp9-Bivalirudin] and each is impurity less than 1.0%, and preferably having a purity of at least about 99.0% by HPLC, wherein the total impurities amount to less than 1.0%, comprising not more than 0.5% [Asp9-Bivalirudin] and each impurity is less than 0.5%.
    Type: Application
    Filed: March 25, 2013
    Publication date: August 8, 2013
    Applicant: TEVA Pharmaceuticals USA, Inc.
    Inventor: TEVA Pharmaceuticals USA, Inc.
  • Publication number: 20130196917
    Abstract: The invention relates to methods for the preparation of high purity Bivalirudin. The polypeptide is prepared in a high purity of at least 98.5% (by HPLC), wherein the total impurities amount to less than 1.5%, comprising not more than 0.5% [Asp9-Bivalirudin] and each is impurity less than 1.0%, and preferably having a purity of at least about 99.0% by HPLC, wherein the total impurities amount to less than 1.0%, comprising not more than 0.5% [Asp9-Bivalirudin] and each impurity is less than 0.5%.
    Type: Application
    Filed: March 25, 2013
    Publication date: August 1, 2013
    Applicant: TEVA Pharmaceuticals USA, Inc.
    Inventor: TEVA Pharmaceuticals USA, Inc.
  • Publication number: 20130196918
    Abstract: The invention relates to methods for the preparation of high purity Bivalirudin. The polypeptide is prepared in a high purity of at least 98.5% (by HPLC), wherein the total impurities amount to less than 1.5%, comprising not more than 0.5% [Asp9-Bivalirudin] and each is impurity less than 1.0%, and preferably having a purity of at least about 99.0% by HPLC, wherein the total impurities amount to less than 1.0%, comprising not more than 0.5% [Asp9-Bivalirudin] and each impurity is less than 0.5%.
    Type: Application
    Filed: March 25, 2013
    Publication date: August 1, 2013
    Applicant: TEVA Pharmaceuticals USA, Inc.
    Inventor: TEVA Pharmaceuticals USA, Inc.
  • Publication number: 20130196920
    Abstract: The invention relates to methods for the preparation of high purity Bivalirudin. The polypeptide is prepared in a high purity of at least 98.5% (by HPLC), wherein the total impurities amount to less than 1.5%, comprising not more than 0.5% [Asp9-Bivalirudin] and each is impurity less than 1.0%, and preferably having a purity of at least about 99.0% by HPLC, wherein the total impurities amount to less than 1.0%, comprising not more than 0.5% [Asp9-Bivalirudin] and each impurity is less than 0.5%.
    Type: Application
    Filed: March 25, 2013
    Publication date: August 1, 2013
    Applicant: TEVA Pharmaceuticals USA, Inc.
    Inventor: TEVA Pharmaceuticals USA, Inc.
  • Publication number: 20130196916
    Abstract: The invention relates to methods for the preparation of high purity Bivalirudin. The polypeptide is prepared in a high purity of at least 98.5% (by HPLC), wherein the total impurities amount to less than 1.5%, comprising not more than 0.5% [Asp9-Bivalirudin] and each is impurity less than 1.0%, and preferably having a purity of at least about 99.0% by HPLC, wherein the total impurities amount to less than 1.0%, comprising not more than 0.5% [Asp9-Bivalirudin] and each impurity is less than 0.5%.
    Type: Application
    Filed: March 25, 2013
    Publication date: August 1, 2013
    Applicant: TEVA Pharmaceuticals USA, Inc.
    Inventor: TEVA Pharmaceuticals USA, Inc.
  • Publication number: 20130196919
    Abstract: The invention relates to methods for the preparation of high purity Bivalirudin. The polypeptide is prepared in a high purity of at least 98.5% (by HPLC), wherein the total impurities amount to less than 1.5%, comprising not more than 0.5% [Asp9-Bivalirudin] and each is impurity less than 1.0%, and preferably having a purity of at least about 99.0% by HPLC, wherein the total impurities amount to less than 1.0%, comprising not more than 0.5% [Asp9-Bivalirudin] and each impurity is less than 0.5%.
    Type: Application
    Filed: March 25, 2013
    Publication date: August 1, 2013
    Applicant: TEVA Pharmaceuticals USA, Inc.
    Inventor: TEVA Pharmaceuticals USA, Inc.
  • Publication number: 20130190243
    Abstract: A method for pharmacological prevention and suppression of aortic aneurysm development is disclosed. The method comprises administering a therapeutically effective amount of recombinant thrombomodulin to a subject in need thereof. The recombinant thrombomodulin prevents formation and/or retards progression of an aortic aneurysm.
    Type: Application
    Filed: January 4, 2013
    Publication date: July 25, 2013
    Inventors: Chao-Han LAI, Guey-Yueh Shi, Hua-Lin Wu
  • Publication number: 20130183237
    Abstract: The invention relates to thrombin inhibitors derived from the salivary glands of haematophagous arthropods and in particular to bivalent and trivalent thrombin inhibitors that act by interacting with thrombin at two or three different sites.
    Type: Application
    Filed: June 18, 2008
    Publication date: July 18, 2013
    Applicant: NATIONAL UNIVERSITY OF SINGAPORE
    Inventors: Maria Kazimirova, R. Manjunatha Kini, Cho Yeow Koh
  • Patent number: 8383147
    Abstract: The present invention is directed to a reinforced absorbable hemostat comprising at least one hemostatic agent in a single layer of nonwoven synthetic fabric having a mixture of compressed fiber staples of a polyglycolide/polylactide copolymer and a polydioxanone.
    Type: Grant
    Filed: August 22, 2012
    Date of Patent: February 26, 2013
    Assignee: Ethicon, Inc.
    Inventors: Dhanuraj S. Shetty, Olajompo Moloye-Olabisi, Robert W. Van Holten, Degang Zhong
  • Publication number: 20130040890
    Abstract: Method for lyophilization is provided, in particular methods for lyophilization of formulations comprising AT III. Also provided are compositions prepared by therefrom. Also provided are kits comprising the compositions and/or lyophilized products.
    Type: Application
    Filed: November 23, 2010
    Publication date: February 14, 2013
    Inventors: Jianxin Guo, Anthony Klos, Deborah Barnette
  • Patent number: 8372811
    Abstract: Disclosed is a composition for treating retinopathy comprising thrombin derived peptide as an effective component.
    Type: Grant
    Filed: September 21, 2007
    Date of Patent: February 12, 2013
    Assignee: Eyegene, Inc.
    Inventors: Jin Wook Jang, Hyeong Joon Lim, Yang Je Cho, Won Il Yoo, Doo Sik Kim, Oh Woong Kwon, Kyoung Chul Ko, Kyung Sul Kim
  • Patent number: 8329211
    Abstract: The present invention is directed to a synthetic fabric comprising a multi-layered nonwoven fabric made from staples of a polyglycolide/polylactide copolymer, each layer having a different density. The multi-layer fabric can be used as a reinforced absorbable hemostat medical device.
    Type: Grant
    Filed: May 17, 2010
    Date of Patent: December 11, 2012
    Assignee: Ethicon, Inc.
    Inventors: Olajompo Moloye-Olabisi, Dhanuraj S. Shetty, Robert W. Van Holten, Degang Zhong
  • Publication number: 20120270789
    Abstract: The present invention relates to the use of thrombomodulin analogues for the manufacture of a medicament for the treatment of coagulopathy with hyperfibrinolysis, such as haemophilia disorders. These thrombomodulin analogs exhibit at therapeutically effective dosages an antifibrinolytic effect. Novel protein modifications together with methods for their identification are disclosed.
    Type: Application
    Filed: June 12, 2009
    Publication date: October 25, 2012
    Applicant: PAION Deutschland GmbH
    Inventors: Karl-Uwe Petersen, Michael Ernest Nesheim, Daniel Nesheim, Jonathan Herbert Foley
  • Publication number: 20120264692
    Abstract: The present invention is based on the discovery of genetic polymorphisms that are associated with venous thrombosis. In particular, the present invention relates to nucleic acid molecules containing the polymorphisms, variant proteins encoded by such nucleic acid molecules, reagents for detecting the polymorphic nucleic acid molecules and proteins, and methods of using the nucleic acid and proteins as well as methods of using reagents for their detection.
    Type: Application
    Filed: October 11, 2011
    Publication date: October 18, 2012
    Applicants: Leiden University Medical Center (LUMC) Acting on Behalf of Academic Hospital Leiden (AZL), CELERA CORPORATION
    Inventors: Lance BARE, James J. DEVLIN, Frits R. ROSENDAAL, Pieter H. REITSMA, Irene D. BEZEMER
  • Publication number: 20120252743
    Abstract: The invention provides methods of making and using compounds of the formula: or a pharmaceutically acceptable salt thereof; wherein n is an integer between 1 and 2 inclusively; m is an integer between 0 and 2 inclusively; X is selected from the group consisting of CH or N; R1 is selected from the group consisting of —CH2NH2, and R2 is selected from the group consisting of —H, —OH, —NH2 and acetyl; R3 is selected from the group consisting of —H, benzyloxycarbonyl and benzylsulfonyl; and R4 is selected from the group consisting of —OH, wherein p is an integer between 0 and 2 inclusively, Y is selected from the group consisting of —O—, —S—, —S(?O)—, —SO2—, methylene, —CH(OH)—, —CH(NH2)—, —CH(CH2—OH)—, —CH(CH2—NH2)— or —N(R6)—, R5 is selected from the group consisting of —H or a simple (C1-C3) alkyl and R6 is selected from the group consisting of —H, a simple (C1-C3) alkyl or a simple (C1-C3) acyl.
    Type: Application
    Filed: December 21, 2011
    Publication date: October 4, 2012
    Applicant: The Medicines Company (Leipzig) GmbH
    Inventors: Peter Herold, Stjepan Jelakovic, Mohammed Daghish, Claudia Reichelt, Alexander Schulze, Andrea Schweinitz, Friedrich-Alexander Ludwig, Adel Rafai Far, Ting Kang
  • Patent number: 8273369
    Abstract: The present invention is directed to a reinforced absorbable hemostat comprising at least one hemostatic agent in a single layer of nonwoven synthetic fabric having a mixture of compressed fiber staples of a polyglycolide/polylactide copolymer and a polydioxanone.
    Type: Grant
    Filed: May 17, 2010
    Date of Patent: September 25, 2012
    Assignee: Ethicon, Inc.
    Inventors: Olajompo Moloye-Olabisi, Dhanuraj S. Shetty, Robert W. Van Holten, Degang Zhong
  • Publication number: 20120178693
    Abstract: The invention relates to fusion proteins that bind the enzyme thrombin and enhance the activation of the substrate Factor VII to the product Factor VIIa. The invention is also directed to polynucleotides, vectors, host cells, pharmaceutical compositions, and methods of treatment.
    Type: Application
    Filed: August 28, 2010
    Publication date: July 12, 2012
    Applicant: BAYER HEALTHCARE LLC
    Inventors: David Light, Maxine Bauzon, David Kiewlich, Terry Hermiston