Patents Assigned to Cipla Limited
  • Patent number: 12558321
    Abstract: Soft gelatin capsules comprising a suspension composition of nintedanib or a pharmaceutically acceptable salt thereof in medium chain triglycerides and carrier system, wherein the carrier system comprises solubilizers, phospholipids, thickeners and mixtures thereof.
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: February 24, 2026
    Assignee: CIPLA LIMITED
    Inventors: Geena Vinod Malhotra, Preeti Prashant Raut, Vaibhav Panditrao Deshmukh, Dipak Narayan Date
  • Publication number: 20260015354
    Abstract: The present invention relates to solid state forms of Ensifentrine and methods for preparation. use and isolation of such compounds and novel process for the preparation of Ensifentrine. The present invention further relates to an improved. cost effective and industrially viable process for preparation of Ensifentrine.
    Type: Application
    Filed: June 21, 2023
    Publication date: January 15, 2026
    Applicant: Cipla Limited
    Inventors: Arijit Das, Ramanaiah Chennuru, Ramesh Devarapalli, Anjaneyaraju Indukuri, Botcha Yerramnaidu, Shrikant Suresh Mudgal, Manohar Raghunath Surve, Maruti Laxman Ghaitadkar
  • Patent number: 12472190
    Abstract: A pharmaceutical composition for inhalation comprising R (+) budesonide and one or more bronchodilators, and, optionally, one or more pharmaceutically acceptable excipients is described.
    Type: Grant
    Filed: June 15, 2021
    Date of Patent: November 18, 2025
    Assignee: CIPLA Limited
    Inventors: Geena Malhotra, Shrinivas Madhukar Purandare, Amar Lulla
  • Patent number: 12384784
    Abstract: 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: Grant
    Filed: September 24, 2019
    Date of Patent: August 12, 2025
    Assignee: Cipla Limited
    Inventors: Geena Malhotra, Venkata Srinivas Pullela, Srinivas Laxminarayan Pathi, Ramanaiah Chennuru, Ramesh Devarapalli, Ashok Mithun
  • Patent number: 12324811
    Abstract: The present invention relates to the formulation of midazolam. In particular, the invention provides new midazolam formulation for intranasal administration. These formulations contain midazolam in a high concentration from about 1% to about 10% w/w of the formulation and process of preparation thereof.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: June 10, 2025
    Assignee: CIPLA LIMITED
    Inventors: Geena Malhotra, Sarabjit Singh, Kalindi Gandhi, Vipul Mittal
  • Patent number: 12213798
    Abstract: An adherence-monitoring and tracking device captures usage of a metered dose inhaler (MDI). The device includes an enclosure for enclosing a metered dose inhaler (MDI), and an electro-mechanical system forming a part of enclosure to sense and log the operation of the MDI. The electro-mechanical system includes at-least one transducer to capture one or more parameters pertaining to an operation of the MDI by the user. A microcontroller processes the captured parameters, and an output-unit renders data pertaining to operation of the MDI.
    Type: Grant
    Filed: July 11, 2018
    Date of Patent: February 4, 2025
    Assignee: CIPLA LIMITED
    Inventors: Nandan Kulkarni, Geena Malhotra, Brinder Ahluwalia, Mohnish Jagdish Zaveri
  • Patent number: 12195480
    Abstract: 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: Grant
    Filed: February 6, 2020
    Date of Patent: January 14, 2025
    Assignee: Cipla Limited
    Inventors: Venkata Srinivas Pullela, Srinivas Laxminarayan Pathi, Ramanaiah Chennuru, Manjinder Singh Phull, Anjaneyaraju Indukari
  • Patent number: 12109200
    Abstract: 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: Grant
    Filed: May 17, 2022
    Date of Patent: October 8, 2024
    Assignee: CIPLA LIMITED
    Inventors: Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan, Manjinder Singh Phull, Maruti Ghagare
  • Patent number: 12109270
    Abstract: There is provided a complex comprising rifaximin and a complexing agent, wherein the complexing agent is a polyvinyl pyrrolidone (PVP) or a cyclodextrin. There is also provided a process for preparing the complex, a pharmaceutical composition including the complex and therapeutic uses of the complex.
    Type: Grant
    Filed: July 12, 2022
    Date of Patent: October 8, 2024
    Assignee: CIPLA LIMITED
    Inventors: Maruti Ganpati Ghagare, Sunilkumar Parasnath Saroj, Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan
  • Patent number: 12090163
    Abstract: The invention relates to pharmaceutical compositions comprising ((((((R)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)(phenoxy)phosphoryl)oxy)methyl pivalate or a pharmaceutically acceptable derivative thereof, optionally with an additional agent, methods of making them, and their use in medicine.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: September 17, 2024
    Assignee: CIPLA LIMITED
    Inventors: Geena Malhotra, Kalpana Joshi, Jeevan Ghosalkar, Atul Daroi, Siddharth Agrawal
  • Patent number: 12036358
    Abstract: The present subject matter refers a blister-strip based dispenser (100) comprising a lever arm rotatable on receiving a user-actuation. A chassis (106, 108) is provided for supporting placement of at least one blister-strip (104) in the form of the coil. The blister-strip (104) comprises medicament-pockets at at-least one side of the blister-strip (104). A plurality of interconnected-rollers (110, 114, 116) comprises at-least one roller linked to the lever-arm and rotatable by the lever arm. The plurality of interconnected rollers (110, 114, 116) are configured for anchoring the blister-strip (104) from one end for enabling the placement in a coil-form and unwinding of the blister strip (104) from the coil-form, guiding at least two split-portions of the blister-strip (104), anchoring an end of each of said at-least two portions of the blister-strip (104) for winding the at-least two portions separately, and anchoring an end of a lid-foil peeled off the at least two portions for winding the lid-foil.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: July 16, 2024
    Assignee: CIPLA LIMITED
    Inventors: Nandan Kulkarni, Pavan Shewale, Geena Malhotra
  • Patent number: 11931362
    Abstract: 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: Grant
    Filed: March 3, 2021
    Date of Patent: March 19, 2024
    Assignee: Cipla Limited
    Inventors: Sarabjit Singh, Alagumurugan Alagarswamy, Madhusudhan Malladi, Sandip Gite
  • Publication number: 20230181741
    Abstract: There is provided a complex comprising rifaximin and a complexing agent, wherein the complexing agent is a polyvinyl pyrrolidone (PVP) or a cyclodextrin. There is also provided a process for preparing the complex, a pharmaceutical composition including the complex and therapeutic uses of the complex.
    Type: Application
    Filed: July 12, 2022
    Publication date: June 15, 2023
    Applicant: CIPLA LIMITED
    Inventors: Maruti Ganpati Ghagare, Sunilkumar Parasnath Saroj, Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan
  • Publication number: 20230116935
    Abstract: 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: Application
    Filed: May 17, 2022
    Publication date: April 20, 2023
    Applicant: CIPLA Limited
    Inventors: Dharmaraj Ramachandra Rao, Rajendra Narayanrao Kankan, Manjinder Singh Phull, Maruti Ghagare
  • Patent number: 11612612
    Abstract: An oral or injectable pharmaceutical composition is provided for treating diseases caused by retroviruses or hepatitis B viruses. The composition comprises a therapeutically effective amount of at least one anti-retroviral drug and a therapeutically effective amount of at least one pharmacokinetic booster or enhancer or derivative thereof. Methods and kits are also provided.
    Type: Grant
    Filed: October 15, 2020
    Date of Patent: March 28, 2023
    Assignee: CIPLA LIMITED
    Inventors: Geena Malhotra, Kalpana Joshi, Jeevan Ghosalkar, Preeti Raut
  • Patent number: 11596597
    Abstract: 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: Grant
    Filed: February 5, 2021
    Date of Patent: March 7, 2023
    Assignee: Cipla Limited
    Inventors: Geena Malhotra, Sarabjit Singh
  • Patent number: 11478483
    Abstract: 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: Grant
    Filed: September 6, 2018
    Date of Patent: October 25, 2022
    Assignee: Cipla Limited
    Inventors: Geena Malhotra, Kalpana Joshi, Jeevan Ghosalkar
  • Patent number: 11464425
    Abstract: A flow-sensing arrangement within a spirometer. The arrangement includes a tubular-member for allowing an air-passage along a longitudinal-axis thereof. At-least two disc-shaped air-resistive elements are removably-arranged within the tubular member to resist the air-flow. Each of the resistive-elements include perforations for allowing the air-passage through the resistive-element. At-least two ports extend radially outward through a wall of the tubular member, such that each of the two ports are located within the tubular-member near the resistive-elements to cause determination of at least a pressure-difference there-between.
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: October 11, 2022
    Assignee: CIPLA LIMITED
    Inventors: Nandan Kulkarni, Vidur Malhotra, Geena Malhotra, Brinder Ahluwalia
  • Patent number: 11390637
    Abstract: 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: Grant
    Filed: March 16, 2018
    Date of Patent: July 19, 2022
    Assignee: Cipla Limited
    Inventors: Manjinder Singh Phull, Ashwini Amol Sawant, Dharmaraj Ramachandra Rao, Geena Malhotra, Manish Gopaldas Gangrade
  • Patent number: 11267798
    Abstract: The present application relates to a process for the preparation of piperine of high purity having low concentrations of isomeric impurities.
    Type: Grant
    Filed: October 13, 2018
    Date of Patent: March 8, 2022
    Assignee: CIPLA LIMITED
    Inventors: Manjinder Singh Phull, Dharmaraj Ramachandra Rao, Geena Malhortra, Dilip Ramdas Birari, Sachin Vasant Desai