Abstract: Drug-carrier complexes, drug carriers, pharmaceutical formulations, methods of delivery drugs to an organism or tissue culture, methods of increasing the solubility of a substance, targeted carriers, drug delivery systems and implants are described. The compositions and methods of the invention include forming complexes having reversible associations between nucleotides and drugs. The compositions and methods of the invention can be employed to target drugs to cells, organisms or combinations of cells to treat and to study the underlying mechanisms of diseases, and to test drug candidates.
Abstract: In one aspect, the present disclosure encompasses polymerization systems for the copolymerization of CO2 and epoxides comprising 1) a catalyst including a metal coordination compound having a permanent ligand set and at least one ligand that is a polymerization initiator, and 2) a chain transfer agent having two or more sites that can initiate polymerization. In a second aspect, the present disclosure encompasses methods for the synthesis of polycarbonate polyols using the inventive polymerization systems. In a third aspect, the present disclosure encompasses polycarbonate polyol compositions characterized in that the polymer chains have a high percentage of —OH end groups and a high percentage of carbonate linkages. The compositions are further characterized in that they contain polymer chains having an embedded polyfunctional moiety linked to a plurality of individual polycarbonate chains.
Type:
Grant
Filed:
September 8, 2009
Date of Patent:
August 21, 2012
Assignee:
Novomer, Inc.
Inventors:
Scott D. Allen, Geoffrey W. Coates, Anna E. Cherian, Chris A. Simoneau, Alexei A. Gridnev, Jay J. Farmer
Abstract: The present invention relates to conjugate comprising a carrier substituted with one or more occurrences of a moiety having the structure: wherein each occurrence of M is independently a modifier having a molecular weight ?10 kDa; denotes direct of indirect attachment of M to linker LM; and each occurrence of LM is independently an optionally substituted succinamide-containing linker, whereby the modifier M is directly or indirectly attached to the succinamide linker through an amide bond, and the carrier is linked directly or indirectly to each occurrence of the succinamide linker through an ester bond. In another aspect, the invention provides compositions comprising the conjugates, methods for their preparation, and methods of use thereof in the treatment of various disorder, including, but not limited to cancer.
Type:
Grant
Filed:
June 3, 2011
Date of Patent:
August 21, 2012
Assignee:
The General Hospital Corporation
Inventors:
Mikhail I. Papisov, Alexander Yurkovetskiy
Abstract: A driving method for generating activating signals that serve to activate scan lines of a display panel includes generating the activating signals based on a plurality of recorded pulse duration information to thereby permit a time point at which a pulse duration of a preceding one of the activating signals in a consecutive pair ends occurs prior to a time point at which a pulse duration of a succeeding one of the activating signals in the consecutive pair starts. A driving device that performs the driving method is also disclosed. A method for adjusting pulse durations of the activating signals is further disclosed.
Abstract: The present invention is directed to improved systems and methods for reducing costs and increasing yields of cellulosic ethanol. In particular, the present invention provides plants genetically transformed for increased biomass, expression of lignocellulolytic enzymes, and simplification of harvesting and downstream processing. Also provided are methods for using these transgenic plants in the production of clean, marketable feedstocks for production of renewable fuels and chemicals and in other applications including phytoremediation.
Type:
Grant
Filed:
February 27, 2007
Date of Patent:
August 7, 2012
Assignee:
Edenspace Systems Corporation
Inventors:
Michael J. Blaylock, Bruce W. Ferguson, David A. Lee
Abstract: The present invention provides, among other things, compositions and methods suitable for the treatment of hyperphosphatemia based on phosphate-binding magnesium salts. In some embodiments, the present invention provides compositions and methods suitable for the treatment of hyperphosphatemia based on the combination of phosphate-binding magnesium and an enteric coating.
Abstract: A method for hair removal from a skin area by selective photo-inactivation of the pilo-sebaceous apparatus using derivatives of ALA with alkylene-glycol chains. Selectivity of the method is further enhanced by treatment of the epidermis by agents reducing PpIX levels in the epidermis. Side effects are diminished by using short drug/light intervals.
Type:
Grant
Filed:
November 15, 2002
Date of Patent:
August 7, 2012
Assignee:
Ecole Polytechnique Federale de Lausanne (EPFL)
Inventors:
Georges Wagnieres, Norbert Lange, Nora Dögnitz, Denis Salomon, Hubert Van Den Bergh
Abstract: A fiber-optic coupler packaging including an internal encapsulation for encapsulating a fiber-optic coupler, the refraction index of the internal encapsulation is smaller than the refraction index of the fiber-optic coupler, and an external encapsulation, for encapsulating the internal encapsulation, the refraction index of the external encapsulation is greater than the refraction index of the internal encapsulation, the internal encapsulation and the external encapsulation are substantially transparent to the range of wavelengths of the light traveling inside the fiber-optic coupler.
Type:
Grant
Filed:
March 17, 2010
Date of Patent:
July 24, 2012
Assignees:
V-Gen Ltd., State of Israel-SOREQ Nuclear Research Center
Abstract: This invention relates to methods and compositions for the diagnosis and treatment of Multiple Sulfatase Deficiency (MSD) as well as other sulfatase deficiencies. More specifically, the invention relates to isolated molecules that modulate post-translational modifications on sulfatases. Such modifications are essential for proper sulfatase function.
Type:
Grant
Filed:
February 10, 2004
Date of Patent:
July 24, 2012
Assignee:
Shire Human Genetic Therapies, Inc.
Inventors:
Kurt von Figura, Bernhard Schmidt, Thomas Dierks, Michael W. Heartlein, Maria Pia Cosma, Andrea Ballabio
Abstract: The present invention is directed to methods and methods for the treatment, inhibition and/or reduction, and detection of metastatic tumors. In some embodiments, the inventive methods include systemic (e.g., intravenous) administration of a chlorotoxin agent that may or may not be labeled. In some embodiments, the inventive methods allow treatment, inhibition and/or reduction, and detection of metastases in the brain. In some embodiments, neovascularization is inhibited and/or newly formed vessels are caused to regress.
Type:
Grant
Filed:
May 15, 2009
Date of Patent:
July 24, 2012
Assignee:
Morphotek, Inc.
Inventors:
Alison O'Neill, Douglas B. Jacoby, Abdellah Sentissi, Kamala Kesavan, E. Michael Egan, Laura Sen, legal representative
Abstract: The present invention relates generally to catalysts and processes for the formation of terminal olefin(s) from internal olefin(s) via ethenolysis reactions. The ethenolysis reactions may proceed with high conversion, high turnover, and/or high selectivity.
Type:
Grant
Filed:
July 15, 2009
Date of Patent:
July 17, 2012
Assignees:
Massachusetts Institute of Technology, Trustees of Boston College
Inventors:
Richard R. Schrock, Smaranda C. Marinescu, Amir H. Hoveyda
Abstract: A method for tracking health-related spending for validation of disability benefits claims includes receiving, by a Medicare Secondary Payer statute-compliance company, from an authorization server, an identification of an approved transaction initiated by a recipient of insurance settlement funds to acquire at least one of a healthcare-related service and a healthcare-related good by a provider, the recipient authorized to receive the at least one of the healthcare-related service and the healthcare-related good from the provider. The method includes tracking, by the Medicare Secondary Payer statute-compliance company, healthcare-related expenditures by the recipient. The method includes generating, by the Medicare Secondary Payer statute-compliance company, a statement of approved transactions. The method includes transmitting, by the Medicare Secondary Payer statute-compliance company, to a disability benefit provider, the statement of approved transactions.
Type:
Grant
Filed:
January 14, 2010
Date of Patent:
July 17, 2012
Assignee:
Ametros Financial Corporation
Inventors:
Kenneth Paradis, Robert T. Lewis, Dick Smith, Jack Edgar West
Abstract: The present invention discloses the use of bacterial IgA1 proteases to treat IgA1 deposition in tissue and organs. Bacterial IgA1 proteases specifically cleave IgA1 molecules and thus provide a means to specifically cleave and remove IgA1 depositions. Accordingly, therapeutic agents for the treatment of diseases characterized by IgA deposition are provided. In particular, therapeutic agents to treat IgA nephropathy, Dermatitis herpetiformis (DH), and Henoch-Schoenlein purpura (HS) are disclosed.
Abstract: The present disclosure provides nuclear magnetic resonance (NMR) methods for characterizing mixtures of N-linked glycans. Without limitation, methods of the present disclosure may be useful in characterizing monosaccharide composition, branching, fucosylation, sulfation, phosphorylation, sialylation linkages, presence of impurities and/or efficiency of a labeling procedure (e.g., labeling with a fluorophore such as 2-AB). In certain embodiments, the methods can be used quantitatively. In certain embodiments, the methods can be combined with enzymatic digestion to further characterize glycan mixtures.
Type:
Grant
Filed:
April 15, 2008
Date of Patent:
July 10, 2012
Assignee:
Momenta Pharmaceuticals, Inc.
Inventors:
Ian Christopher Parsons, Jonathan Lansing, Daniela Beccati, Scott Bailey, Carlos J. Bosques
Abstract: The present invention relates to polynucleotide and polypeptide sequences which are differentially expressed in cancer cells compared to normal cells. The present invention more particularly relates to the use of these sequences in the diagnosis, prognosis or treatment of cancer and in the detection of cancer cells.
Type:
Grant
Filed:
June 22, 2007
Date of Patent:
July 10, 2012
Assignee:
Alethia Biotherapeutics Inc.
Inventors:
Roy Rabindranauth Sooknanan, Gilles Bernard Tremblay, Mario Filion
Abstract: In one aspect, the invention relates to compounds which are useful as as inhibitors of glycine type 1 transporter (GlyT1) activity; synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; and methods of treating disorders associated with glycine type 1 transporter (GlyT1) activity using the compounds and compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
Type:
Grant
Filed:
December 11, 2009
Date of Patent:
July 3, 2012
Assignee:
Vanderbilt University
Inventors:
Craig W. Lindsley, P. Jeffrey Conn, Richard Williams, Douglas J. Sheffler
Abstract: Disclosed are glass compositions, glass fiber compositions, glass fiber battery separators, glass fiber filter media, battery additives and active materials formed with glass compositions disclosed, glass fiber radiation shields, and glass fiber paper compositions. Certain embodiments include, among other components, bismuth oxide. Certain embodiments include about 0.5-30% bismuth oxide of the composition by weight and silica oxide at about 54-70% of the composition by weight. Embodiments may also include other components. For example, zinc oxide can make up about 0.01-3% of the composition by weight.
Type:
Grant
Filed:
August 2, 2011
Date of Patent:
July 3, 2012
Assignee:
Hollingsworth & Vose Company
Inventors:
George Zguris, John Windisch, Patrick Svoboda, Yuri Vulfson
Abstract: The present invention relates to a method of modulating pluripotency and/or self-renewing characteristics of a stem/progenitor cell. The method comprises administering to the respective cell a compound of the general formula (I) In the general formula A is C or N. R1, R4 and R5 are, independently selected, H or aliphatic, cycloaliphatic, aromatic, arylaliphatic, or arylcycloaliphatic hydrocarbyl groups, that comprise 0-3 heteroatoms being N, O, S, or Si. R4 and R5 may optionally be linked so as to define an aliphatic hydrocarbyl bridge. R2 is H or a halogen. R3 is H, or an aliphatic or arylaliphatic hydrocarbyl group comprising 1-8 main chain carbon atoms and 0-3 heteroatoms being N, O, S, Si, or a halogen.
Type:
Grant
Filed:
September 26, 2011
Date of Patent:
July 3, 2012
Assignee:
Agency for Science, Technology and Research
Abstract: The present invention provides bifunctional polymers, methods of preparing the same, and intermediates thereto. These compounds are useful in a variety of applications including the PEGylation of biologically active molecules. The invention also provides methods of using said compounds and compositions thereof.
Type:
Grant
Filed:
February 17, 2010
Date of Patent:
June 26, 2012
Assignee:
Intezyne Technologies, Inc.
Inventors:
Kevin N. Sill, Habib Skaff, Kurt Breitenkamp