Patents by Inventor Ningshu Liu
Ningshu Liu 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: 11684672Abstract: The present invention relates to: * combinations of: component A: one or more 2,3-dihydroimidazo[1,2-c]quinazoline compounds of general formula (A1) or (A2) as defined herein, or a physiologically acceptable salt, solvate, hydrate or stereoisomer thereof; component B: anti-Programmed Cell Death Protein 1 (also referred to as “PD-1” or “CD279” (cluster of differentiation 279)) antibody (anti-PD-1 mAb) as defined herein; in which optionally some or all of the components are in the form of a pharmaceutical formulation which is ready for use to be administered simultaneously, concurrently, separately or sequentially; independently of one another by the oral, intravenous, topical, local installations, intraperitoneal or nasal route; * use of such combinations for the preparation of a medicament for the treatment or prophylaxis of a cancer; and * a kit comprising such a combination.Type: GrantFiled: February 22, 2018Date of Patent: June 27, 2023Assignee: BAYER PHARMA AKTIENGESELLSCHAFTInventor: Ningshu Liu
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Publication number: 20210369724Abstract: The present invention relates to combinations of: component A: one or more 2,3-dihydroimidazo[1,2-c]quinazoline compounds of general formula (A1) or (A2) as defined herein, or a stereoisomer, a hydrate, a solvate, or a pharmaceutically acceptable salt thereof; and component B: one or more ATR kinase inhibitor(s) as defined herein, or a stereoisomer, a tautomer, an N-oxide, a hydrate, a solvate, or a pharmaceutically acceptable salt thereof; and, optionally, component C: one or more further pharmaceutical agent(s); and, optionally, in which either or both of components A and B in any of the above-mentioned combinations are in the form of a pharmaceutical composition which is ready for use to be administered simultaneously, concurrently, separately or sequentially. The components may be administered independently of one another by the oral, intravenous, topical, local installations, intraperitoneal or nasal route.Type: ApplicationFiled: October 9, 2019Publication date: December 2, 2021Applicant: Bayer AktiengesellschaftInventors: Antje Margret WENGNER, Gerhard SIEMEISTER, Sylvia GRÜNEWALD, Bernard HAENDLER, Ningshu LIU
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Patent number: 10844066Abstract: This invention relates to novel 2,3-dihydroimidazo[1,2-c]quinazoline compounds, pharmaceutical compositions containing such compounds and the use of those compounds or compositions for phosphotidylinositol-3-kinase (PI3K) inhibition and treating diseases associated with phosphotidylinositol-3-kinase (PI3K) activity, in particular treating hyper-proliferative and/or angiogenesis disorders, as a sole agent or in combination with other active ingredients.Type: GrantFiled: March 1, 2017Date of Patent: November 24, 2020Assignee: Bayer Pharma AktiengesellschaftInventors: Thomas Schwarz, Ningshu Liu, Oliver Politz, Michael Gerisch, Dieter Lang
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Patent number: 10406162Abstract: The present invention relates to * combinations of: ? component A: one or more 2,3-dihydroimidazo[1,2-c]quinazoline compounds of general formula (A1) or (A2), or a physiologically acceptable salt, solvate, hydrate or ? stereoisomer thereof; ? component B: one or more substituted 5-(1-benzothiophen-2-yl)pyrrolo[2,1-f][1,2,4]-triazin-4-amine compounds of general formula (B), or a physiologically acceptable salt, solvate, hydrate or stereoisomer thereof; ? in which optionally some or all of the components are in the form of a pharmaceutical formulation which is ready for use to be administered simultaneously, concurrently, separately or sequentially, ? dependently of one another by the oral, intravenous, topical, local installations, ? intraperitoneal or nasal route; * use of such combinations for the preparation of a medicament for the treatment or prophylaxis of a cancer; * a kit comprising such a combination; * use of biomarkers which is the loss of tumor suppressor PTEN or FBXW7, for predicting the sensitiviType: GrantFiled: March 7, 2016Date of Patent: September 10, 2019Assignee: BAYER PHARMA AKTIENGESELLSCHAFTInventors: Ningshu Liu, Carol Pena, Michael Jeffers, Isabelle Genvresse
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Patent number: 10383877Abstract: The present invention relates to the use of 2,3-dihydroimidazo[1,2-c]quinazoline compounds, and of pharmaceutical compositions containing such compounds, for the treatment or prophylaxis of multiple myeloma, as a sole agent or in combination with other one or more other active ingredients.Type: GrantFiled: September 29, 2014Date of Patent: August 20, 2019Assignee: BAYER INTELLECTUAL PROPERTY GMBHInventor: Ningshu Liu
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Publication number: 20190092775Abstract: This invention relates to novel 2,3-dihydroimidazo[1,2-c]quinazoline compounds, pharmaceutical compositions containing such compounds and the use of those compounds or compositions for phosphotidylinositol-3-kinase (PI3K) inhibition and treating diseases associated with phosphotidylinositol-3-kinase (PI3K) activity, in particular treating hyper-proliferative and/or angiogenesis disorders, as a sole agent or in combination with other active ingredients.Type: ApplicationFiled: March 1, 2017Publication date: March 28, 2019Applicant: Bayer Pharma AktiengesellschaftInventors: Thomas SCHWARZ, Ningshu LIU, Oliver POLITZ, Michael GERISCH, Dieter LANG
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Patent number: 10226469Abstract: Described herein are pharmaceutical combinations and compositions comprising a) a 2,3-dihydroimidazo[1,2-c]quinazoline compound, or a salt thereof, and b) one more additional active agents. The pharmaceutical combinations described herein may be useful for treating non-Hodgkin's lymphoma (NHL), particularly 1st line, 2nd line, relapsed, refractory, indolent or aggressive non-Hodgkin's lymphoma (NHL); follicular lymphoma (FL); chronic lymphocytic leukemia (CLL); marginal zone lymphoma (MZL); diffuse large B-cell lymphoma (DLBCL); mantle cell lymphoma (MCL); transformed lymphoma (TL); or peripheral T-cell lymphoma (PTCL).Type: GrantFiled: January 3, 2018Date of Patent: March 12, 2019Assignee: BAYER PHARMA AKTIENGESELLSCHAFTInventors: Ningshu Liu, Katja Haike, Juliane Paul, Antje Margret Wengner
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Patent number: 10202385Abstract: The present invention relates to: —use of a 2,3-dihydroimidazo[1,2-c]quinazoline compound, or of a pharmaceutical composition containing same, as a sole active agent, or of a combination of a) said compound or a pharmaceutical composition containing said compound and b) one or more further active agents, for the preparation of a medicament for the treatment or prophylaxis of cancer; —combinations of a) said compound and b) one or more further active agents; —a pharmaceutical composition comprising said compound as a sole active agent for the treatment of breast cancer; —a pharmaceutical composition comprising a combination of a) said compound and b) one or more further active agents; —use of biomarkers involved in the modification of Bel expression, HER family expression and/or activation, PIK3CA signaling and/or loss of PTEN for predicting the sensitivity and/or resistance of a cancer patient to said compound and providing a rationale-based synergistic combination as defined herein to increase sensitivity anType: GrantFiled: March 29, 2012Date of Patent: February 12, 2019Assignee: BAYER INTELLECTUAL PROPERTY GMBHInventors: Ningshu Liu, Claudia Schneider
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Patent number: 10130633Abstract: The present invention relates to substituted N-(phenyl-heteroaryl)-3-acetylamino-benzamides and N-[3-(acetylamino)phenyl]-phenyl-heteroaryl-carboxamides of general formula (I) as described and defined herein, to methods of preparing said compounds, to intermediate compounds useful for preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease such as cancer, wherein i.a.: LA represents an optionally substituted methylene or ethylene group; LB represents —N(H)—C(?O)— or —C(?O)—N(H)—; R1 represents an optionally substituted 5- to 8-membered heterocycloalkyl, 4- to 10-membered heterocycloalkenyl, aryl, heteroaryl or —N(R7)(Ci-C6-alkyl) group; R2 represents an optionally substituted 5- or 6-membered heteroaryl group; R3 represents an optionally substituted phenyl group.Type: GrantFiled: March 17, 2014Date of Patent: November 20, 2018Assignee: BAYER PHARMA AKTIENGESELLSCHAFTInventors: Kai Thede, William Scott, Eckhard Bender, Stefan Golz, Andrea Hägebarth, Philip Lienau, Florian Puehler, Daniel Basting, Dirk Schneider, Manfred Möwes, Anja Richter, Ludwig Zorn, Ningshu Liu, Ursula Mönning, Franziska Siegel
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Patent number: 10124007Abstract: The present invention relates to combinations of at least two components, component A and component B, component A being an inhibitor of PI3K kinase, and component B being a pharmaceutically acceptable salt of radium 223. Another aspect of the present invention relates to the use of such combinations as described supra for the preparation of a medicament for the treatment or prophylaxis of a disease, particularly for the treatment of cancer with bone metastases.Type: GrantFiled: December 1, 2014Date of Patent: November 13, 2018Assignee: BAYER PHARMA AKTIENGESELLSCHAFTInventors: Ningshu Liu, Arne Scholz, Andrea Hägebarth
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Patent number: 10117874Abstract: The present invention relates to combinations of at least two components, component A and component B, component A being an inhibitor of PI3K kinase, and component B being radium 223, particularly a pharmaceutically acceptable salt of radium-223. Another aspect of the present invention relates to the use of such combinations as described herein for the preparation of a medicament for the treatment or prophylaxis of a disease, particularly for the treatment of breast and prostate cancer as well as their bone metatases.Type: GrantFiled: November 28, 2014Date of Patent: November 6, 2018Assignee: BAYER PHARMA AKTIENGESELLSCHAFTInventor: Ningshu Liu
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Publication number: 20180193349Abstract: Described herein are pharmaceutical combinations and compositions comprising a) a 2,3-dihydroimidazo[1,2-c]quinazoline compound, or a salt thereof, and b) one more additional active agents. The pharmaceutical combinations described herein may be useful for treating non-Hodgkin's lymphoma (NHL), particularly 1st line, 2nd line, relapsed, refractory, indolent or aggressive non-Hodgkin's lymphoma (NHL); follicular lymphoma (FL); chronic lymphocytic leukemia (CLL); marginal zone lymphoma (MZL); diffuse large B-cell lymphoma (DLBCL); mantle cell lymphoma (MCL); transformed lymphoma (TL); or peripheral T-cell lymphoma (PTCL).Type: ApplicationFiled: January 3, 2018Publication date: July 12, 2018Applicant: BAYER PHARMA AKTIENGESELLSCHAFTInventors: Ningshu LIU, Katja HAIKE, Juliane PAUL, Antje Margret WENGNER
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Patent number: 9999623Abstract: Described herein arc methods of treating non-Hodgkin's lymphoma (NHL), wherein the non-Hodgkin's lymphoma (NHL) is selected from the group consisting of 1st line, 2nd line, relapsed, refractory, indolent or aggressive non-Hodgkin's lymphoma (NHL); follicular lymphoma (FL); chronic lymphocytic leukemia (CLL); marginal zone lymphoma (MZL); diffuse large B-cell lymphoma (DLBCL); mantle cell lymphoma (MCL); transformed lymphoma (TL); and peripheral T-cell lymphoma (PTCL). comprising administering to a patient in need thereof a 2,3-dihydroimidazo[1,2-c] quinazolinc compound, or a salt thereof.Type: GrantFiled: April 4, 2014Date of Patent: June 19, 2018Assignee: BAYER PHARMA AKTIENGESELLSCHAFTInventors: Ningshu Liu, Katja Haike, Juliane Paul, Antje Margret Wengner
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Publication number: 20180148418Abstract: The present invention relates to amido-substituted cyclohexane compounds of general formula (I), in which A, R4, R6, R7, R8, R9, R10 and R11 are as defined herein, to methods of preparing said compounds, to intermediate compounds useful for preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, in particular of neoplasms, as a sole agent or in combination with other active ingredient.Type: ApplicationFiled: May 2, 2016Publication date: May 31, 2018Applicant: Bayer Pharma AktiengesellschaftInventors: Knut EIS, Jens ACKERSTAFF, Sarah WAGNER, Philipp BUCHGRABER, Detlev SÜLZLE, Simon HOLTON, Eckhard BENDER, Volkhart LI, Ningshu LIU, Franziska SIEGEL, Philip LIENAU, Michaela BAIRLEIN, Franz VON NUSSBAUM, Simon Anthony HERBERT, Marcus KOPPITZ
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Publication number: 20180055851Abstract: The present invention relates to combinations of: component A: one or more 2,3-dihydroimidazo[1,2-c]quinazoline compounds of general formula (A1) or (A2), or a physiologically acceptable salt, solvate, hydrate or stereoisomer thereof; component B: one or more substituted 5-(1-benzothiophen-2-yl)pyrrolo[2,1-f][1,2,4]-triazin-4-amine compounds of general formula (B), or a physiologically acceptable salt, solvate, hydrate or stereoisomer thereof; in which optionally some or all of the components are in the form of a pharmaceutical formulation which is ready for use to be administered simultaneously, concurrently, separately or sequentially, dependently of one another by the oral, intravenous, topical, local installations, intraperitoneal or nasal route; use of such combinations for the preparation of a medicament for the treatment or prophylaxis of a cancer; a kit comprising such a combination; use of biomarkers which is the loss of tumor suppressor PTEN or FBXW7, for predicting the sensitivity and/or resistanceType: ApplicationFiled: March 7, 2016Publication date: March 1, 2018Applicants: BAYER PHARMA AKTIENGESELLSCHAFT, BAYER HEALTHCARE PHARMACEUTICALS INC.Inventors: Ningshu LIU, Carol PENA, Michael JEFFERS, Isabelle GENVRESSE
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Patent number: 9902727Abstract: This invention relates to novel 2,3-dihydroimidazo[1,2-c]quinazoline compounds, pharmaceutical compositions containing such compounds and the use of those compounds or compositions for phosphotidylinositol-3-kinase (PI3K) inhibition and treating diseases associated with phosphotidylinositol-3-kinase (PI3K) activity, in particular treating hyper-proliferative and/or angiogenesis disorders, as a sole agent or in combination with other active ingredients.Type: GrantFiled: November 25, 2014Date of Patent: February 27, 2018Assignee: Bayer Intellectual Property GmbHInventors: William Scott, Ningshu Liu, Manfred Möwes, Andrea Hägebarth, Ursula Mönning, Ulf Bömer
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Publication number: 20180042929Abstract: The present invention relates to: use of a 2,3-dihydroimidazo[1,2-c]quinazoline compound, or of a pharmaceutical composition containing same, as a sole active agent, or of a combination of a) said compound or a pharmaceutical composition containing said compound and b) one or more further active agents, for the preparation of a medicament for the treatment or prophylaxis of endometrial cancer (hereinafter abbreviated to “EC”), particularly 1st line, 2nd line, relapsed, refractory, type I or type II EC, or endometriosis; combinations of a) said compound and b) one or more further active agents; a pharmaceutical composition comprising said compound as a sole active agent for the treatment of endometrial cancer (hereinafter abbreviated to “EC”), particularly 1st line, 2nd line, relapsed, refractory, type I or type II EC, or endometriosis; a pharmaceutical composition comprising a combination of a) said compound and b) one or more further active agents; use of biomarkers which is the loss of tumor suppressor PTENType: ApplicationFiled: March 7, 2016Publication date: February 15, 2018Applicants: Bayer Pharma Aktiengesellschaft, Bayer HealthCare Pharmaceuticals Inc.Inventors: Ningshu LIU, Carol PENA, Michael JEFFERS, Isabelle GENVRESSE
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Publication number: 20180044306Abstract: The present invention relates to inhibitors of the Wnt signalling pathways of general formula (I) as described and defined herein, to methods of preparing said compounds, to intermediate compounds useful for preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, in particular of a hyper-proliferative disorder, as a sole agent or in combination with other active ingredients.Type: ApplicationFiled: February 16, 2016Publication date: February 15, 2018Applicant: Bayer Pharma AktiengesellschaftInventors: Kai THEDE, Eckhard BENDER, William J. SCOTT, Anja GIESE, Ludwig ZORN, Ningshu LIU, Ursula MÖNNING, Franziska SIEGEL, Stefan GOLZ, Andrea HÄGEBARTH, Philip LIENAU, Florian PÜHLER, Daniel BASTING, Dirk SCHNEIDER, Manfred MÖWES, Jens GEISLER
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Publication number: 20180042931Abstract: The present invention relates to inhibitors of the Wnt signalling pathways of general formula (I) wherein LA represents *CH2** or *?**; wherein indicates the point of attachment to the carbonyl group, and ** indicates the point of attachment to R1; LB represents *N(H)—C(?O)** or *C(?O)—N(H)**; wherein * indicates the point of attachment to R2, and ** indicates the point of attachment to the phenyl group; R1 represents a group selected from: (AA); wherein * indicates the point of attachment to LA, R2 represents: (BB) wherein * indicates the point of attachment to R3, and ** indicates the point of attachment to LB R3 represents a group selected from: (CC); wherein * indicates the point of attachment to R2; R4 and R5 represent a hydrogen atom; and R6 represents a halogen atom or group selected from: —CH3, —O—CH3, —O—CHF2, —O—CF3, and —O-cyclopropyl; to methods of preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturingType: ApplicationFiled: February 16, 2016Publication date: February 15, 2018Applicant: Bayer Pharma AktiengesellschaftInventors: Kai THEDE, Eckhard BENDER, William J. SCOTT, Anja GIESE, Ludwig ZORN, Ningshu LIU, Ursula MÖNNING, Franziska SIEGEL, Stefan GOLZ, Andrea HÄGEBARTH, Philip LIENAU, Florian PÜHLER, Daniel BASTING, Dirk SCHNEIDER, Manfred MÖWES
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Patent number: 9884063Abstract: The present invention relates to amido-substituted azole compounds of general formula (I), in which X1, X2, R1, R2, R4, R5, R7 and R8 are as defined in the claims which are inhibitors of TNKS1 and/or TNKS2, to methods of preparing said compounds, to intermediate compounds useful for preparing said compounds, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, in particular of neoplasms, as a sole agent or in combination with other active ingredients.Type: GrantFiled: April 1, 2015Date of Patent: February 6, 2018Assignee: BAYER PHARMA AKTIENGESELLSCHAFTInventors: Knut Eis, Jens Ackerstaff, Sarah Wagner, Daniel Basting, Stefan Golz, Eckhard Bender, Volkhart Min-Jian Li, Philip Lienau, Ningshu Liu, Franziska Siegel, Marcus Bauser, Detlev Sülzle, Simon Holton, Michaela Bairlein, Philipp Buchgraber, József Bálint