Patents by Inventor Ramachandran Arudchandran
Ramachandran Arudchandran has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9115072Abstract: Uric acid in mammalian subjects is reduced and excretion of uric acid is increased by administering a compound of Formula I or a pharmaceutically acceptable salt thereof. In Formula I m is 0, 1, 2, 3 or 4; n is 0 or 1; m+n is not more than 4; t is 0 or 1; q is 0 or 1; and r is 0, 1 or 2. R6 is hydrogen, methyl or ethyl and R12 is hydrogen or methyl, or R6 is hydroxy and R12 is hydrogen, or R6 is O and R12 is absent, or R6 and R12 together are —CH2CH2—. R7 is hydrogen or alkyl having from 1 to 3 carbon atoms. One of R8 and R9 is alkyl having from 1 to 3 carbon atoms, and the other is hydrogen or alkyl having from 1 to 3 carbon atoms. R10 is hydrogen, halo, alkyl having from 1 to 3 carbon atoms or alkoxy having from 1 to 3 carbon atoms. X is C(O) and r is 0 and t is 0; or X is NH(R11) wherein R11 is hydrogen or alkyl having from 1 to 3 carbon atoms.Type: GrantFiled: May 9, 2013Date of Patent: August 25, 2015Assignee: Wellstat Therapeutics CorporationInventors: James Dennen O'Neil, Michael K Bamat, Reid W von Borstel, Shalini Sharma, Ramachandran Arudchandran
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Patent number: 8889724Abstract: Uric acid in mammalian subjects is reduced and excretion of uric acid is increased by administering a compound of Formula I. The uric acid-lowering effects of the compounds of this invention are used to treat or prevent a variety of conditions including gout, hyperuricemia, elevated levels of uric acid that do not meet the levels customarily justifying a diagnosis of hyperuricemia, renal dysfunction, kidney stones, cardiovascular disease, risk for developing cardiovascular disease, tumor-lysis syndrome, cognitive impairment, early-onset essential hypertension, and Plasmodium falciparum-induced inflammation.Type: GrantFiled: March 4, 2013Date of Patent: November 18, 2014Assignee: Wellstat Therapeutics CorporationInventors: James Dennen O'Neil, Shalini Sharma, Ramachandran Arudchandran
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Patent number: 8829058Abstract: Uric acid in mammalian subjects is reduced and excretion of uric acid is increased by administering a compound of Formula I or a pharmaceutically acceptable salt thereof. In Formula I m is 0, 1, 2, 3 or 4; n is 0 or 1; t is 0 or 1; q is 0 or 1; and r is 0, 1 or 2. R6 is hydrogen, O or hydroxyl. R7 is hydrogen or alkyl having from 1 to 3 carbon atoms. One of R8 and R9 is alkyl having from 1 to 3 carbon atoms, and the other is hydrogen or alkyl having from 1 to 3 carbon atoms. R10 is hydrogen, halo, alkyl having from 1 to 3 carbon atoms or alkoxy having from 1 to 3 carbon atoms. X is C(O) and r is 0 and t is 0; or X is NH(R11) wherein R11 is hydrogen or alkyl having from 1 to 3 carbon atoms.Type: GrantFiled: March 13, 2009Date of Patent: September 9, 2014Assignee: Wellstat Therapeutics CorporationInventors: James Dennen O'Neil, Michael K. Bamat, Reid W. von Borstel, Shalini Sharma, Ramachandran Arudchandran
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Publication number: 20130336949Abstract: Uric acid in mammalian subjects is reduced and excretion of uric acid is increased by administering a compound of Formula I. The uric acid-lowering effects of the compounds of this invention are used to treat or prevent a variety of conditions including gout, hyperuricemia, elevated levels of uric acid that do not meet the levels customarily justifying a diagnosis of hyperuricemia, renal dysfunction, kidney stones, cardiovascular disease, risk for developing cardiovascular disease, tumor-lysis syndrome, cognitive impairment, early-onset essential hypertension, and Plasmodium falciparum-induced inflammation.Type: ApplicationFiled: March 4, 2013Publication date: December 19, 2013Applicant: WELLSTAT THERAPEUTICS CORPORATIONInventors: James Dennen O'Neil, Shalini Sharma, Ramachandran Arudchandran
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Publication number: 20130259850Abstract: Uric acid in mammalian subjects is reduced and excretion of uric acid is increased by administering a compound of Formula I or a pharmaceutically acceptable salt thereof. In Formula I m is 0, 1, 2, 3 or 4; n is 0 or 1; m+n is not more than 4; t is 0 or 1; q is 0 or 1; and r is 0, 1 or 2. R6 is hydrogen, methyl or ethyl and R12 is hydrogen or methyl, or R6 is hydroxy and R12 is hydrogen, or R6 is O and R12 is absent, or R6 and R12 together are —CH2CH2—. R7 is hydrogen or alkyl having from 1 to 3 carbon atoms. One of R8 and R9 is alkyl having from 1 to 3 carbon atoms, and the other is hydrogen or alkyl having from 1 to 3 carbon atoms. R10 is hydrogen, halo, alkyl having from 1 to 3 carbon atoms or alkoxy having from 1 to 3 carbon atoms. X is C(O) and r is 0 and t is 0; or X is NH(R11) wherein R11 is hydrogen or alkyl having from 1 to 3 carbon atoms.Type: ApplicationFiled: May 9, 2013Publication date: October 3, 2013Applicant: WELLSTAT THERAPEUTICS CORPORATIONInventors: James Dennen O'NEIL, Michael K. BAMAT, Reid W. von BORSTEL, Shalini SHARMA, Ramachandran ARUDCHANDRAN
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Patent number: 8410154Abstract: Uric acid in mammalian subjects is reduced and excretion of uric acid is increased by administering a compound of Formula I. The uric acid-lowering effects of the compounds of this invention are used to treat or prevent a variety of conditions including gout, hyperuricemia, elevated levels of uric acid that do not meet the levels customarily justifying a diagnosis of hyperuricemia, renal dysfunction, kidney stones, cardiovascular disease, risk for developing cardiovascular disease, tumor-lysis syndrome, cognitive impairment, early-onset essential hypertension, and Plasmodium falciparum-induced inflammation. In Formula 1, x is 1 or 2: y is O, 1, 2 or 3; and R1 is selected from the group consisting of hydrogen, alkyl having 1 or 2 carbon atoms, hydroxy, alkoxy having 1 or 2 carbon atoms, fluoro, chloro, bromo, and amino.Type: GrantFiled: April 30, 2009Date of Patent: April 2, 2013Assignee: Wellstat Therapeutics CorporationInventors: James Dennen O'Neil, Shalini Sharma, Ramachandran Arudchandran
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Publication number: 20110206653Abstract: Uric acid in mammalian subjects is reduced and excretion of uric acid is increased by administering a compound of Formula I. The uric acid-lowering effects of the compounds of this invention are used to treat or prevent a variety of conditions including gout, hyperuricemia, elevated levels of uric acid that do not meet the levels customarily justifying a diagnosis of hyperuricemia, renal dysfunction, kidney stones, cardiovascular disease, risk for developing cardiovascular disease, tumor-lysis syndrome, cognitive impairment, early-onset essential hypertension, and Plasmodium falciparum-induced inflammation. In Formula 1, x is 1 or 2: y is O, 1, 2 or 3; and R1 is selected from the group consisting of hydrogen, alkyl having 1 or 2 carbon atoms, hydroxy, alkoxy having 1 or 2 carbon atoms, fluoro, chloro, bromo, and amino.Type: ApplicationFiled: April 30, 2009Publication date: August 25, 2011Applicant: WELLSTAT THERAPEUTICS CORPORATIONInventors: James Dennen O'Neil, Shalini Sharma, Ramachandran Arudchandran
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Publication number: 20110014176Abstract: This invention pertains to the discovery that certain extracts of licorice, particularly when formulated as a candy or lollipop or other means that provides an extended release (e.g., greater than about 4 minutes) to the oral cavity significantly inhibits the formation of dental caries in a human subject.Type: ApplicationFiled: March 13, 2009Publication date: January 20, 2011Applicant: WELLSTAT THERAPEUTICS CORPORATIONInventors: James Dennen O'Neil, Michael K. Bamat, Reid W. von Borstel, Shalini Sharma, Ramachandran Arudchandran
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Publication number: 20100227809Abstract: Various metabolic disorders, such as insulin resistance syndrome, diabetes, polycystic ovary syndrome, hyperlipidemia, fatty liver disease, cachexia, obesity, atherosclerosis and arteriosclerosis can be treated with a compound selected from an incretin mimetic and a dipeptidyl peptidase IV inhibitor in combination with a Compound of Formula, I or a pharmaceutically acceptable salt thereof, Formula (I) Three of R1, R2, R3, R4 and R5 are hydrogen and the remainder are independently selected from the group consisting of hydrogen, halo, hydroxy, methyl, ethyl, perfluoromethyl, methoxy, ethoxy, and perfluoromethoxy; and m is 0, 2 or 4. R6 is hydrogen, O or hydroxy, and X is —OR7, wherein R7 is hydrogen or alkyl having from 1 to 3 carbon atoms; or R6 is hydrogen, and X is —NR8R9, wherein R8 is hydrogen or hydroxy and R9 is hydrogen, methyl or ethyl. When X is —NR8R9, hydroxy none of R1, R2, R3, R4 and R5 is hydroxy.Type: ApplicationFiled: August 16, 2007Publication date: September 9, 2010Applicant: WELLSTAT THERAPEUTICS CORPORATIONInventors: Stephen D. Wolpe, Ramachandran Arudchandran, Reid W. von Borstel