Patents Assigned to Pharmaceuticals Corporation
  • Patent number: 10138485
    Abstract: Neutral lipid formulations for nucleic acid delivery are provided according to the invention. The neutral lipid formulations include hydrophobically modified polynucleotides and fat mixtures. Methods of using the neutral lipid formulations are also provided.
    Type: Grant
    Filed: September 22, 2009
    Date of Patent: November 27, 2018
    Assignee: RXi Pharmaceuticals Corporation
    Inventors: Anastasia Khvorova, William Salomon, Joanne Kamens, Dmitry Samarsky, Tod M. Woolf, Michelle Miller, Karen G. Bulock
  • Patent number: 10137111
    Abstract: Described herein are pharmaceutical compositions including a proton pump inhibitor and an antiparasitic drug. In some embodiments, the compositions can be formulated as a non-solid for oral administration. The compositions can be used to treat gastrointestinal conditions. Methods of treatment using the compositions are also described.
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: November 27, 2018
    Assignee: Adamis Pharmaceuticals Corporation
    Inventors: David Clayton Sutherland, James Kyle Zorn, Dennis J. Carlo
  • Patent number: 10131904
    Abstract: The invention relates to improved RNAi constructs and uses thereof. The construct has a double stranded region of 19-49 nucleotides, preferably 25, 26, or 27 nucleotides, and preferably blunt-ended. The construct has selective minimal modifications to confer an optimal balance of biological activity, toxicity, stability, and target gene specificity. For example, the sense strand may be modified (e.g., one or both ends of the sense strand is/are modified by four 2?-O-methyl groups), such that the construct is not cleaved by Dicer or other RNAse III, and the entire length of the antisense strand is loaded into RISC. In addition, the antisense strand may also be modified by 2?-O-methyl group at the 2nd 5?-end nucleotide to greatly reduce off-target silencing. The constructs of the invention largely avoids the interferon response and sequence-independent apoptosis in mammalian cells, exhibits better serum stability, and enhanced target specificity.
    Type: Grant
    Filed: February 11, 2009
    Date of Patent: November 20, 2018
    Assignee: RXi Pharmaceuticals Corporation
    Inventors: Pamela A. Pavco, Joanne Kamens, Tod M. Woolf, William Salomon, Anastasia Khvorova
  • Publication number: 20180327748
    Abstract: The present invention relates to RNAi constructs with improved tissue and cellular uptake characteristics and methods of use of these compounds in dermal applications.
    Type: Application
    Filed: February 26, 2018
    Publication date: November 15, 2018
    Applicant: RXi Pharmaceuticals Corporation
    Inventors: Anastasia Khvorova, William Salomon, Joanne Kamens, Dmitry Samarsky, Tod M. Woolf, Pamela A. Pavco, James Cardia
  • Publication number: 20180296540
    Abstract: There is described a method for increasing the maximal tolerated dose and thus the efficacy of an acetyl choline esterase inhibitor (AChEI) in a patient suffering from an Alzheimer type dementia by decreasing concomitant adverse effects by administration of said AChEI in combination with a non-anticholinergic antiemetic agent, whereby an enhanced acetyl choline esterase inhibition in the CNS of said patient is achieved and alleviation of the symptoms of Alzheimer type dementia in said patient is thereby improved to a greater extent. The use of a non-anticholinergic antiemetic agent for the preparation of a pharmaceutical composition for the treatment of Alzheimer type dementia in combination with an acetyl choline esterase inhibitor (AChEI) and pharmaceutical compositions comprising (a) a 5HT3 receptor antagonist, a dopamine antagonist, a H1-receptor antagonist, a cannabinoid agonist, aprepitant or casopitant as an antiemetic agent and (b) an acetylcholine esterase inhibitor are also described.
    Type: Application
    Filed: December 13, 2017
    Publication date: October 18, 2018
    Applicant: Chase Pharmaceuticals Corporation
    Inventors: Thomas N. CHASE, Kathleen E. CLARENCE-SMITH
  • Publication number: 20180263925
    Abstract: The present invention relates to methods and compositions for the treatment of alopecia areata. In some aspects, the present invention relates to haptens for use in treating alopecia areata. In other aspects, the present invention relates to RNAi constructs with improved tissue and cellular uptake characteristics and methods of use of these compounds the treatment of alopecia areata. In other aspects, the present invention relates to compositions comprising haptens formulated as gels or ointments.
    Type: Application
    Filed: December 3, 2015
    Publication date: September 20, 2018
    Applicant: RXi Pharmaceuticals Corporation
    Inventors: Gerard Cauwenbergh, Keith Johnson
  • Publication number: 20180250270
    Abstract: A combination of a muscarinic cholinergic receptor agonist with a non-anticholinergic antiemetic agent, and the optional addition of an acetyl choline esterase inhibitor, for the treatment of hypocholinergic disorder of the central nervous system.
    Type: Application
    Filed: September 9, 2016
    Publication date: September 6, 2018
    Applicant: Chase Pharmaceuticals Corporation
    Inventors: Thomas N. CHASE, Kathleen E. CLARENCE-SMITH
  • Patent number: 10052301
    Abstract: The present invention provides a method for treating a cancer in a subject involving administering to the subject a compound of formula (II) or (II?): wherein R1, R2, R3, R4, R5, R6 and R7 are independently H, OH, alkoxy or alkylcarbonyloxy, or a pharmaceutically acceptable salt thereof. Also provided is a compound of formula (II) or (II)?, wherein R1 and R2 are independently OH, alkoxy or alkylcarbonyloxy, R3 and R4 are independently H, OH, alkoxy or alkylcarbonyloxy, R6 is H, alkoxy or alkylcarbonyloxy, R5 is H, OH or alkylcarbonyloxy, R6 is H or alkoxy, and R7 is H, or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: May 17, 2015
    Date of Patent: August 21, 2018
    Assignee: ORX PHARMACEUTICAL CORPORATION
    Inventor: Alexander MacGregor
  • Patent number: 10041073
    Abstract: The present invention relates to RNAi constructs with minimal double-stranded regions, and their use in gene silencing. RNAi constructs associated with the invention include a double stranded region of 8-14 nucleotides and a variety of chemical modifications, and are highly effective in gene silencing. The RNAi constructs may be, for instance, miRNA constructs that are miRNA modulators.
    Type: Grant
    Filed: March 23, 2011
    Date of Patent: August 7, 2018
    Assignee: RXi Pharmaceuticals Corporation
    Inventors: Anastasia Khvorova, William Salomon, Joanne Kamens, Dmitry Samarsky, Tod M. Woolf, James Cardia
  • Patent number: 10022508
    Abstract: A method for filling a plurality of microdepressions in a major surface of a web with finely divided powder in which the web is fed continuously to and through a powder filling stage including a driven roller. A method of manufacturing an elongate carrier with microdepressions containing finely divided powder comprising steps filling a plurality of microdepressions in a major surface of a web as described, removing from upper surface of the web excess powder not filled within the microdepressions and remaining on areas of the surface between the depressions, and optionally slitting and/or cutting the web in width and/or length.
    Type: Grant
    Filed: March 18, 2015
    Date of Patent: July 17, 2018
    Assignee: Adamis Pharmaceuticals Corporation
    Inventors: Peter D. Hodson, Matthew J. Wilby
  • Publication number: 20180195066
    Abstract: In one aspect, the disclosure provides methods for treating a neurodegenerative disorder, comprising administering to a subject in need thereof a therapeutically effective amount of a nucleic acid molecule and a therapeutically effective amount of a small molecule that activates NF-?B p65 and increases expression of manganese superoxide dismutase (MnSOD/SOD2) and/or expression of a related protein or enzyme.
    Type: Application
    Filed: July 6, 2016
    Publication date: July 12, 2018
    Applicants: Rxi Pharmaceuticals Corporation, Synaerion Therapeutics
    Inventors: Michael Byrne, Antonella Favit-Vanpelt
  • Publication number: 20180195072
    Abstract: Aspects of the invention relate to methods for treating ALS comprising administering to a subject in need thereof a therapeutically effective amount of a nucleic acid molecule that is directed against a gene encoding superoxide dismutase 1 (SOD1).
    Type: Application
    Filed: July 6, 2016
    Publication date: July 12, 2018
    Applicant: RXi Pharmaceuticals Corporation
    Inventors: James Cardia, Michael Byrne, Karen G. Bulock, Pamela A. Pavco, Lyn Libertine
  • Patent number: 10000509
    Abstract: Broad spectrum beta-lactamase inhibitors. Certain inhibitors also exhibit potent antibiotic activity in addition to beta-lactamase inhibition. Compounds of the invention are designed such that on cleavage of the beta-lactam ring reactive moieties are generated which can inactivate beta-lactamase. Also provided are methods of making beta-lactamase inhibitors and beta-lactam antibiotics exhibiting such inhibition. Additionally provided are pharmaceutical compositions for treatment or prevention of bacterial infections and methods of treatment of such infections.
    Type: Grant
    Filed: November 9, 2017
    Date of Patent: June 19, 2018
    Assignee: Gladius Pharmaceuticals Corporation
    Inventors: Larry Sutton, Sophia Yu
  • Publication number: 20180155718
    Abstract: The present invention relates to RNAi constructs and their use in gene silencing. RNAi constructs associated with the invention contain a double stranded region connected to a single stranded region of phosphorothioate modified nucleotides.
    Type: Application
    Filed: June 30, 2017
    Publication date: June 7, 2018
    Applicant: RXi Pharmaceuticals Corporation
    Inventors: Tod M. Woolf, Joanne Kamens, William Salomon, Anastasia Khvorova
  • Patent number: 9987442
    Abstract: Dry powder inhaler dose counters capable of making a display move swiftly between digits, in contrast to the progressive movement that occurs in simple gearing mechanisms.
    Type: Grant
    Filed: August 3, 2015
    Date of Patent: June 5, 2018
    Assignee: Adamis Pharmaceuticals Corporation
    Inventors: Bryan E. Rolfs, Benjamin L. Rush, Jonathan D. Toback, Peter D. Hodson, Stephan W. Stein, Michael K. Domroese
  • Patent number: 9980955
    Abstract: Pharmaceutical formulations and methods for the topical or transdermal delivery of 1isobutyl-1H-imidazo[4,5-c]-quinolin-4-amine or 1-(2-methylpropyl)-1H-imidazo[4,5 c]quinolin-4-amine, i.e., imiquimod, to treat genital/perianal warts with shorter durations of therapy than currently prescribed for the commercially available for Aldara® 5% imiquimod cream, as now approved by the U.S. Food & Drug Administration (“FDA”), are disclosed and described. More specifically, lower dosage strength imiquimod formulations to deliver an efficacious dose of imiquimod for treating genital/perianal warts with an acceptable safety profile and dosing regimens that are shorter and more convenient for patient use than the dosing regimen currently approved by the U.S. Food & Drug Administration (“FDA”) for Aldara® 5% imiquimod cream to treat genital/perianal warts are also disclosed and described.
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: May 29, 2018
    Assignee: MEDICIS PHARMACEUTICAL CORPORATION
    Inventors: Michael T. Nordsiek, Jefferson J. Gregory
  • Patent number: 9975905
    Abstract: Broad spectrum beta-lactamase inhibitors. Certain inhibitors also exhibit potent antibiotic activity in addition to beta-lactamase inhibition. Compounds of the invention are designed such that on cleavage of the beta-lactam ring reactive moieties are generated which can inactivate beta-lactamase. Also provided are methods of making betalactamase inhibitors and beta-lactam antibiotics exhibiting such inhibition. Additionally provided are pharmaceutical compositions for treatment or prevention of bacterial infections and methods of treatment of such infections.
    Type: Grant
    Filed: March 12, 2014
    Date of Patent: May 22, 2018
    Assignee: Gladius Pharmaceuticals Corporation
    Inventors: Larry D. Sutton, Sophia Yu
  • Patent number: 9963702
    Abstract: The present invention relates to RNAi constructs with improved tissue and cellular uptake characteristics and methods of use of these compounds in dermal and fibrotic applications.
    Type: Grant
    Filed: April 14, 2016
    Date of Patent: May 8, 2018
    Assignee: RXi Pharmaceuticals Corporation
    Inventors: Anastasia Khvorova, William Salomon, Joanne Kamens, Dmitry Samarsky, Tod M. Woolf, Pamela A. Pavco, Lyn Libertine, James Cardia, Karen G. Bulock
  • Publication number: 20180116979
    Abstract: A pharmaceutical combination of memantine and a non-anticholinergic antiemetic agent for the treatment of hypocholinergic disorders in further combination with high doses of donepezil and with solifenacin, and kits comprising said combination. A pharmaceutical combination of memantine and solifenacin for the treatment of hypocholinergic disorders, including Alzheimer type dementia, in further combination with high doses of donepezil, and kits comprising said combination.
    Type: Application
    Filed: October 27, 2017
    Publication date: May 3, 2018
    Applicant: CHASE PHARMACEUTICALS CORPORATION
    Inventors: Kathleen E. CLARENCE-SMITH, Thomas N. CHASE
  • Patent number: D830540
    Type: Grant
    Filed: August 24, 2015
    Date of Patent: October 9, 2018
    Assignee: Adamis Pharmaceuticals Corporation
    Inventors: Bryan E. Rolfs, James Shoemaker