Patents Assigned to Xcovery Holdings Company, LLC
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Patent number: 9296724Abstract: Pyridazine derivatives (e.g., Formula I) have unexpected drug properties as inhibitors of protein kinases and are useful in treating disorders related to abnormal protein kinase activities such as cancer.Type: GrantFiled: April 9, 2014Date of Patent: March 29, 2016Assignee: Xcovery Holding Company LLCInventors: Congxin Liang, Zhigang Li
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Patent number: 9242958Abstract: The new pyridazine derivatives have unexpected drug properties as inhibitors of protein kinases especially against c-Met and are useful in treating disorders related to abnormal protein kinase activities such as cancer.Type: GrantFiled: October 7, 2011Date of Patent: January 26, 2016Assignee: Xcovery Holding Company LLCInventor: Congxin Liang
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Patent number: 9126947Abstract: The new pyridazine derivatives have unexpected drug properties as inhibitors of protein kinases especially against ALK and are useful in treating disorders related to abnormal protein kinase activities such as cancer, neurological and psychiatric diseases.Type: GrantFiled: October 7, 2011Date of Patent: September 8, 2015Assignee: Xcovery Holding Company LLCInventor: Congxin Liang
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Patent number: 8912178Abstract: The 4-urea-phenyl substituted 6-morpholin-4-yl-pyrazolo[3,4-d]pyrimidine derivatives are potent and selective inhibitors of mTOR kinase and are useful in treating disorders related to abnormal mTOR activities such as cancer, immune disorders, cardiovascular disease, ocular disease, viral infection, inflammation, metabolism/endocrine disorders and neurological disorders.Type: GrantFiled: May 18, 2011Date of Patent: December 16, 2014Assignee: Xcovery Holdings Company, LLCInventor: Congxin Liang
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Publication number: 20140221376Abstract: Pyridazine derivatives have unexpected drug properties as inhibitors of protein kinases and are useful in treating disorders related to abnormal protein kinase activities such as cancer.Type: ApplicationFiled: April 9, 2014Publication date: August 7, 2014Applicant: Xcovery Holding Company, LLCInventors: Congxin Liang, Zhigang Li
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Patent number: 8697866Abstract: Pyridazine derivatives have unexpected drug properties as inhibitors of protein kinases and are useful in treating disorders related to abnormal protein kinase activities such as cancer.Type: GrantFiled: June 18, 2009Date of Patent: April 15, 2014Assignee: Xcovery Holding Company LLCInventors: Congxin Liang, Zhigang Li
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Publication number: 20140051699Abstract: Novel PI3K, especially PI3K delta isoform, selective inhibitors are disclosed. The compounds are useful in treating disorders related to abnormal PI3K or PI3K? activities such as cancer, immune disorders, cardiovascular disease, viral infection, inflammation, metabolism/endocrine disorders and neurological disorders.Type: ApplicationFiled: October 28, 2013Publication date: February 20, 2014Applicant: Xcovery Holding Company, LLCInventor: Congxin Liang
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Patent number: 8586582Abstract: 6-morpholin-4-yl-pyrazolo[3,4-d]pyrimidine and 2-morpholin-4-yl-7H-pyrrolo[2,3-d]pyrimidine derivatives have unexpected drug properties as inhibitors of PI3 and/or mTOR kinases and are useful in treating disorders related to abnormal PI3K/mT0R activities such as cancer, immune disorders, cardiovascular disease, viral infection, inflammation, metabolism/endocrine disorders and neurological disorders.Type: GrantFiled: November 11, 2009Date of Patent: November 19, 2013Assignee: Xcovery Holding Company, LLCInventors: Congxin Liang, Zhigang Li
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Patent number: 8569296Abstract: Novel PI3K, especially PI3K delta isoform, selective inhibitors are disclosed. The compounds are useful in treating disorders related to abnormal PI3K or PI3K? activities such as cancer, immune disorders, cardiovascular disease, viral infection, inflammation, metabolism/endocrine disorders and neurological disorders.Type: GrantFiled: September 29, 2010Date of Patent: October 29, 2013Assignee: Xcovery Holding Company, LLCInventor: Congxin Liang
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Patent number: 8551995Abstract: Pyridine and pyridazine derivatives have unexpected drug properties as inhibitors of protein kinases and are useful in treating disorders related to abnormal protein kinase activities such as cancer.Type: GrantFiled: January 18, 2008Date of Patent: October 8, 2013Assignee: Xcovery Holding Company, LLCInventor: Congxin Liang
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Publication number: 20130203763Abstract: The new pyridazine derivatives have unexpected drug properties as inhibitors of protein kinases especially against c-Met and are useful in treating disorders related to abnormal protein kinase activities such as cancer.Type: ApplicationFiled: October 7, 2011Publication date: August 8, 2013Applicant: Xcovery Holding Company, LLCInventor: Congxin Liang
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Publication number: 20130190298Abstract: The new pyridazine derivatives have unexpected drug properties as inhibitors of protein kinases especially against ALK and are useful in treating disorders related to abnormal protein kinase activities such as cancer, neurological and psychiatric diseases.Type: ApplicationFiled: October 7, 2011Publication date: July 25, 2013Applicant: Xcovery Holding Company, LLC.Inventor: Congxin Liang
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Publication number: 20130072481Abstract: The 4-urea-phenyl substituted 6-morpholin-4-yl-pyrazolo[3,4-d]pyrimidine derivatives are potent and selective inhibitors of mTOR kinase and are useful in treating disorders related to abnormal mTOR activities such as cancer, immune disorders, cardiovascular disease, ocular disease, viral infection, inflammation, metabolism/endocrine disorders and neurological disorders.Type: ApplicationFiled: May 18, 2011Publication date: March 21, 2013Applicant: XCOVERY HOLDING COMPANY, LLCInventor: Congxin Liang
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Patent number: 8198276Abstract: Pyrimidinone derivatives have enhanced and unexpected drug properties as inhibitors of protein kinases and are useful in treating disorders related to abnormal protein kinase activities such as inflammatory diseases and certain types of cancer.Type: GrantFiled: June 5, 2008Date of Patent: June 12, 2012Assignee: Xcovery Holding Company LLCInventor: Congxin Liang
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Publication number: 20110281857Abstract: 6-morpholin-4-yl-pyrazolo[3,4-d]pyrimidine and 2-morpholin-4-yl-7H-pyrrolo[2,3-d]pyrimidine derivatives have unexpected drug properties as inhibitors of PI3 and/or mTOR kinases and are useful in treating disorders related to abnormal PI3K/mTOR activities such as cancer, immune disorders, cardiovascular disease, viral infection, inflammation, metabolism/endocrine disorders and neurological disorders.Type: ApplicationFiled: November 11, 2009Publication date: November 17, 2011Applicant: XCOVERY HOLDING COMPANY, LLCInventors: Congxin Liang, Zhigang Li