Patents Assigned to Cipla Limited
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Patent number: 12384784Abstract: The present invention discloses novel crystalline polymorphic forms of Acalabrutinib, methods of preparation, pharmaceutical compositions and methods of therapeutic treatment involving polymorphic forms thereof.Type: GrantFiled: September 24, 2019Date of Patent: August 12, 2025Assignee: Cipla LimitedInventors: Geena Malhotra, Venkata Srinivas Pullela, Srinivas Laxminarayan Pathi, Ramanaiah Chennuru, Ramesh Devarapalli, Ashok Mithun
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Patent number: 12195480Abstract: Novel crystalline forms of Bictegravir sodium, pharmaceutical compositions containing said crystalline forms and the use of said crystalline forms in the treatment of HIV infection are disclosed. The present invention is further directed to the processes for the preparation of the novel crystalline forms.Type: GrantFiled: February 6, 2020Date of Patent: January 14, 2025Assignee: Cipla LimitedInventors: Venkata Srinivas Pullela, Srinivas Laxminarayan Pathi, Ramanaiah Chennuru, Manjinder Singh Phull, Anjaneyaraju Indukari
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Patent number: 11931362Abstract: The present invention relates to a long term storage stable multi-dose ready-to use or ready-to dilute pharmaceutical liquid formulation comprising pemetrexed or a pharmaceutically acceptable salt thereof, an antioxidant, a preservative, a buffering agent, and a pharmaceutically acceptable fluid. The invention also relates to a process of preparing the formulation, a kit and a method of treatment of patients having lung cancer by administering the pharmaceutical formulation to a subject in need thereof.Type: GrantFiled: March 3, 2021Date of Patent: March 19, 2024Assignee: Cipla LimitedInventors: Sarabjit Singh, Alagumurugan Alagarswamy, Madhusudhan Malladi, Sandip Gite
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Publication number: 20230116935Abstract: Amorphous rifaximin, methods of making it, and pharmaceutical compositions containing it. Also described are methods of converting amorphous rifaximin to crystalline rifaximin and vice versa.Type: ApplicationFiled: May 17, 2022Publication date: April 20, 2023Applicant: CIPLA LimitedInventors: Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan, Manjinder Singh Phull, Maruti Ghagare
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Patent number: 11596597Abstract: A pharmaceutical long acting depot composition is provided as an aid to smoking cessation treatment. The formulation comprises a therapeutically effective amount of varenicline or its pharmaceutically acceptable derivative and pharmaceutically acceptable excipients. The process of preparation of the formulation is also provided.Type: GrantFiled: February 5, 2021Date of Patent: March 7, 2023Assignee: Cipla LimitedInventors: Geena Malhotra, Sarabjit Singh
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Patent number: 11478483Abstract: Disclosed herein are compositions and methods for the treatment of pulmonary hypertension, including pulmonary arterial hypertension. The methods include administering to a patient in need thereof an effective amount of Quetiapine or derivative thereof. The compositions include an effective amount of Quetiapine or derivative thereof, in some instances combined with one or more additional agents for the treatment of pulmonary hypertension.Type: GrantFiled: September 6, 2018Date of Patent: October 25, 2022Assignee: Cipla LimitedInventors: Geena Malhotra, Kalpana Joshi, Jeevan Ghosalkar
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Patent number: 11390637Abstract: The present invention relates to certain acid salts of (((1-(6-amino-9H-purin-9-yl)propan-2-yloxy)methyl)(phenoxy) phosphoryloxy)methyl pivalate of Formula (I), to processes for their preparation; to pharmaceutical compositions comprising such compounds, and methods of treating a disease which responds to inhibition of nucleotide reverse transcriptase activity.Type: GrantFiled: March 16, 2018Date of Patent: July 19, 2022Assignee: Cipla LimitedInventors: Manjinder Singh Phull, Ashwini Amol Sawant, Dharmaraj Ramachandra Rao, Geena Malhotra, Manish Gopaldas Gangrade
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Patent number: 11234981Abstract: A pharmaceutical composition is provided comprising combination of antiretroviral drugs optionally in combination of pharmacokinetic boosters. The formulation is used for the treatment of diseases caused by retroviruses. The process of preparation of the formulation is also provided.Type: GrantFiled: April 18, 2018Date of Patent: February 1, 2022Assignee: Cipla LimitedInventors: Geena Malhotra, Kalpana Joshi, Preeti Raut
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Patent number: 11224591Abstract: A pharmaceutical composition is provided for the treatment of systemic infections as well as colonic diseases. The composition comprises a therapeutically effective amount of rifaximin and a therapeutically effective amount of at least one alkaloid or derivative thereof. Methods and kits are also provided.Type: GrantFiled: October 13, 2017Date of Patent: January 18, 2022Assignee: Cipla LimitedInventors: Geena Malhotra, Kalpana Joshi, Jeevan Ghosalkar
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Patent number: 11207319Abstract: Methods of treating bladder cancer using terconazole are disclosed herein. Terconazole can be administered as part of a comprehensive treatment program, which can also include chemotherapy, immunotherapy, radiation therapy and/or surgical treatment.Type: GrantFiled: November 6, 2018Date of Patent: December 28, 2021Assignee: Cipla LimitedInventors: Geena Malhotra, Kalpana Joshi
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Publication number: 20210308150Abstract: A pharmaceutical composition for inhalation comprising R (+) budesonide and one or more bronchodilators, and, optionally, one or more pharmaceutically acceptable excipients is described.Type: ApplicationFiled: June 15, 2021Publication date: October 7, 2021Applicant: CIPLA LimitedInventors: Geena Malhotra, Shrinivas Madhukar Purandare, Amar Lulla
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Patent number: 11129836Abstract: Disclosed herein are methods of treating cancers by administration of a PAR-4 agonist.Type: GrantFiled: May 23, 2019Date of Patent: September 28, 2021Assignee: Cipla LimitedInventors: Geena Malhotra, Kalpana Joshi, Jeevan Ghosalkar
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Patent number: 11077124Abstract: A pharmaceutical composition for inhalation comprising R (+) budesonide and one or more bronchodilators, and, optionally, one or more pharmaceutically acceptable excipients is described.Type: GrantFiled: July 10, 2017Date of Patent: August 3, 2021Assignee: CIPLA LimitedInventors: Geena Malhotra, Shrinivas Madhukar Purandare, Amar Lulla
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Patent number: 10987305Abstract: A method for the preparation of respirable zafirlukast monohydrate particles comprises the steps of preparation of an aqueous suspension of amorphous zafirlukast; size-reduction with conversion of the suspended zafirlukast into crystalline monohydrate nanoparticles; and isolation of the crystalline zafirlukast in the form of a dry powder. Also provided are zafirlukast respirable particles characterized by comprising crystalline monohydrate zafirlukast. Pharmaceutical compositions comprising the particles are also disclosed, as is the use of the particles or compositions for the treatment of respiratory diseases.Type: GrantFiled: December 15, 2016Date of Patent: April 27, 2021Assignee: Cipla LimitedInventors: Eunice Costa, Susana Campos, Filipe Neves
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Patent number: 10966982Abstract: The present invention relates to a long term storage stable multi-dose ready-to use or ready-to dilute pharmaceutical liquid formulation comprising pemetrexed or a pharmaceutically acceptable salt thereof, an antioxidant, a preservative, a buffering agent, and a pharmaceutically acceptable fluid. The invention also relates to a process of preparing the formulation, a kit and a method of treatment of patients having lung cancer by administering the pharmaceutical formulation to a subject in need thereof.Type: GrantFiled: November 20, 2019Date of Patent: April 6, 2021Assignee: Cipla LimitedInventors: Sarabjit Singh, Alagumurugan Alagarswamy, Madhusudhan Malladi, Sandip Gite
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Patent number: 10933047Abstract: Disclosed herein are improved formulations for the cabazitaxel. The formulations exhibit increased storage stability relative to other formulations, and are simpler for health care providers to prepare and administer to patients.Type: GrantFiled: December 19, 2017Date of Patent: March 2, 2021Assignee: Cipla LimitedInventors: Geena Malhotra, Sarabjit Singh, Ravichandra Bhadravathi Vedamurthy, Anirban Mallik Thakur, Dhiraj Abhyankar
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Patent number: 10912734Abstract: A pharmaceutical long acting depot composition is provided as an aid to smoking cessation treatment. The formulation comprises a therapeutically effective amount of varenicline or its pharmaceutically acceptable derivative and pharmaceutically acceptable excipients. The process of preparation of the formulation is also provided.Type: GrantFiled: May 15, 2019Date of Patent: February 9, 2021Assignee: Cipla LimitedInventors: Geena Malhotra, Sarabjit Singh
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Patent number: 10857113Abstract: Methods of treating renal cancer, including renal cell carcinoma, using bezafibrate are disclosed herein. Bezafibrate can be administered as a monotherapy or as part of a comprehensive treatment program, which can also include administration with other anti-cancer drugs, surgical treatments or exposure to ionizing radiation.Type: GrantFiled: September 11, 2018Date of Patent: December 8, 2020Assignee: Cipla LimitedInventors: Geena Malhotra, Kalpana Joshi, Jeevan Ghosalkar
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Publication number: 20200368212Abstract: Amorphous rifaximin, methods of making it, and pharmaceutical compositions containing it. Also described are methods of converting amorphous rifaximin to crystalline rifaximin and vice versa.Type: ApplicationFiled: February 28, 2020Publication date: November 26, 2020Applicant: CIPLA LimitedInventors: Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan, Manjinder Singh Phull, Muruti Ghagare
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Patent number: 10765644Abstract: The present invention relates to method of treatment of hepatitis C using hexestrol or a derivative thereof. The methods of the present invention can be used in patients with hepatitis C administering hexestrol or a derivative thereof in combination with one or more anti-hepatitis C drugs.Type: GrantFiled: August 10, 2018Date of Patent: September 8, 2020Assignee: Cipla LimitedInventors: Geena Malhotra, Kalpana Joshi