Patents by Inventor Romi Singh

Romi Singh 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).

  • Publication number: 20250205160
    Abstract: The present disclosure relates to a stable multiparticulate composition comprising coated discrete units of an amine drug or a pharmaceutically acceptable salt thereof, with stabilizing amount of one or more nitrite quencher. The composition provides effective control of the level of nitrosamine drug substance-related impurities (NDSRIs) in the drug product during shelf life of the product.
    Type: Application
    Filed: March 11, 2025
    Publication date: June 26, 2025
    Inventors: Kapil AGNIHOTRI, Pawan Kumar SINGH, Anuj Kumar FANDA, Sumit MADAN, Romi SINGH, Avinash WAGH, Daxesh PATEL, Virendra Ramkrupal KURIL
  • Publication number: 20070292499
    Abstract: The present invention relates to a process for the preparation of solid dosage forms of amorphous valganciclovir hydrochloride by dry method.
    Type: Application
    Filed: March 10, 2005
    Publication date: December 20, 2007
    Inventors: Romi Singh, Vishnubhotla Nagaprasad, Nidhi Singh
  • Publication number: 20070219250
    Abstract: The present invention relates to pharmaceutical compositions comprising nateglinide in combination with a surfactant, and processes for their preparation.
    Type: Application
    Filed: November 24, 2004
    Publication date: September 20, 2007
    Inventors: Romi Singh, Anu Shilpa, Naga Prasad, Sanjeev Sethi
  • Publication number: 20070202159
    Abstract: The present invention relates to stabilized statin particles and process for preparation thereof.
    Type: Application
    Filed: February 1, 2007
    Publication date: August 30, 2007
    Inventors: Rajeev Mathur, Romi Singh, Swati Aggarwal
  • Publication number: 20060270715
    Abstract: The technical field of the present invention relates to stable solid dosage forms of amlodipine base; and process of preparation thereof. In particular, it relates to solid dosage forms free of dicalcium phosphate. The stable amlodipine solid dosage form includes amlodipine base, microcrystalline cellulose, is substantially free of dicalcium phosphate, and has less than about 0.5% concentration (w/w) of Impurity D after three months at 40° C. and 75% relative humidity.
    Type: Application
    Filed: February 27, 2004
    Publication date: November 30, 2006
    Inventors: Romi Singh, Nidhi Singh, Vishnubhetla Nagaprasad, Rajiv Malik
  • Publication number: 20060210620
    Abstract: The technical field of the invention relates to spray dried, co-precipitate amorphous losartan dosage forms that are stable over time and processes for their preparation. The processes stabilize the amorphous losartan. The process includes preparing an aqueous solution of losartan and one or more hydrophilic polymers; and spray drying the aqueous solution of losartan and one or more hydrophilic polymers to form a mixture. The amorphous losartan and one or more hydrophilic polymers are co-precipitated from the aqueous solution.
    Type: Application
    Filed: January 21, 2004
    Publication date: September 21, 2006
    Inventors: Pannanchukunnath Kumra, Ramalingam Manikandan, Romi Singh, Vishnubhotla Nagaprasad
  • Publication number: 20060147519
    Abstract: The invention relates to robust formulations of valacyclovir hydrochloride tablets. A robust tablet includes a hydrated form of valacyclovir hydrochloride having a water of hydration content of more than approximately 3% w/w and a particle size of less than approximately 355 ?m.
    Type: Application
    Filed: June 24, 2003
    Publication date: July 6, 2006
    Inventors: Ashish Gogia, Romi Singh, Pananchukunnath Kumar, Sunilendu Roy, Rajiv Malik
  • Publication number: 20040010720
    Abstract: The inventive system provides real-time audio-visual monitoring, supervision, and/or controlling of activities of remote users and of the users' workstations via a network by a human supervisor using a supervisor workstation for the purpose of verifiable skill testing (i.e., for standardized tests) with real time user activity monitoring, and in alternate embodiments of the present invention for: remote instruction, remote interviewing, remote system control and tuning, remote customer service and technical support. The system delivers the above functionality via one or more user workstations with multimedia and communication capabilities configures for bi-directional communication with a similarly equipped supervisor workstation over a communication.
    Type: Application
    Filed: July 14, 2003
    Publication date: January 15, 2004
    Inventors: Romi Singh, Koushik Roy, Emad A. Shanad