Patents by Inventor Pruthvipathy Katikaneni

Pruthvipathy Katikaneni 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).

  • Pharmaceutical composition of doxycycline with reduced food effect
    Patent number: 9566287
    Abstract: The present invention relates to a once daily pharmaceutical composition comprising doxycycline and one or more pharmaceutically acceptable excipients, wherein the pharmaceutical composition exhibits a reduced food effect. The invention further provides a method of treatment of rosacea by administering to a person in need thereof the doxycycline pharmaceutical composition with or without food. A process of preparing such pharmaceutical composition is also provided.
    Type: Grant
    Filed: February 2, 2016
    Date of Patent: February 14, 2017
    Assignee: Sun Pharmaceutical Industries Limited
    Inventors: Ravish Kumar Sharma, Pulak Kumar Metia, Ravinder Singh, Rajesh Srikrishan Shear, Anuj Kumar Fanda, Satish Kumar Jain, Romi Barat Singh, Swarna Pappu, Prabhakar Konatham, Pruthvipathy Katikaneni, Dileep Jami
  • Doxycycline composition
    Patent number: 9561242
    Abstract: The present invention relates to a once daily pharmaceutical composition comprising doxycycline, a controlled-release polymer, and one or more pharmaceutically acceptable excipients. The invention further provides a method of treatment of rosacea by administering such pharmaceutical composition. A process of preparing such pharmaceutical composition is also provided.
    Type: Grant
    Filed: February 2, 2016
    Date of Patent: February 7, 2017
    Assignee: Sun Pharmaceutical Industries Limited
    Inventors: Ravish Kumar Sharma, Pulak Kumar Metia, Ravinder Singh, Rajesh Srikrishan Shear, Anuj Kumar Fanda, Satish Kumar Jain, Romi Barat Singh, Swarna Pappu, Prabhakar Konatham, Pruthvipathy Katikaneni, Dileep Jami
  • Pharmaceutical composition of doxycycline with reduced food effect
    Patent number: 9463196
    Abstract: The present invention relates to a once daily tablet comprising doxycycline at sub-antibiotic dose and one or more pharmaceutically acceptable excipients, wherein the tablet exhibits a reduced food effect. The invention further provides a method of treatment of rosacea by administering to a person in need thereof the doxycycline tablet with or without food. A process of preparing the tablet is also provided.
    Type: Grant
    Filed: August 7, 2015
    Date of Patent: October 11, 2016
    Assignee: SUN PHARMACEUTICAL INDUSTRIES LIMITED
    Inventors: Ravish Kumar Sharma, Pulak Kumar Metia, Ravinder Singh, Rajesh Srikrishan Shear, Anuj Kumar Fanda, Satish Kumar Jain, Romi Barat Singh, Swarna Pappu, Prabhakar Konatham, Pruthvipathy Katikaneni, Dileep Jami
  • PHARMACEUTICAL COMPOSITION OF DOXYCYCLINE WITH REDUCED FOOD EFFECT
    Publication number: 20160151396
    Abstract: The present invention relates to a once daily pharmaceutical composition comprising doxycycline and one or more pharmaceutically acceptable excipients, wherein the pharmaceutical composition exhibits a reduced food effect. The invention further provides a method of treatment of rosacea by administering to a person in need thereof the doxycycline pharmaceutical composition with or without food. A process of preparing such pharmaceutical composition is also provided.
    Type: Application
    Filed: February 2, 2016
    Publication date: June 2, 2016
    Inventors: Ravish Kumar SHARMA, Pulak Kumar METIA, Ravinder SINGH, Rajesh Srikrishan SHEAR, Anuj Kumar FANDA, Satish Kumar JAIN, Romi Barat SINGH, Swarna PAPPU, Prabhakar KONATHAM, Pruthvipathy KATIKANENI, Dileep JAMI
  • DOXYCYCLINE COMPOSITION
    Publication number: 20160151397
    Abstract: The present invention relates to a once daily pharmaceutical composition comprising doxycycline, a controlled-release polymer, and one or more pharmaceutically acceptable excipients. The invention further provides a method of treatment of rosacea by administering such pharmaceutical composition. A process of preparing such pharmaceutical composition is also provided.
    Type: Application
    Filed: February 2, 2016
    Publication date: June 2, 2016
    Inventors: Ravish Kumar SHARMA, Pulak Kumar METIA, Ravinder SINGH, Rajesh Srikrishan SHEAR, Anuj Kumar FANDA, Satish Kumar JAIN, Romi Barat SINGH, Swarna PAPPU, Prabhakar KONATHAM, Pruthvipathy KATIKANENI, Dileep JAMI
  • PHARMACEUTICAL COMPOSITION OF DOXYCYCLINE WITH REDUCED FOOD EFFECT
    Publication number: 20160082021
    Abstract: The present invention relates to a once daily tablet comprising doxycycline at sub-antibiotic dose and one or more pharmaceutically acceptable excipients, wherein the tablet exhibits a reduced food effect. The invention further provides a method of treatment of rosacea by administering to a person in need thereof the doxycycline tablet with or without food. A process of preparing the tablet is also provided.
    Type: Application
    Filed: December 4, 2015
    Publication date: March 24, 2016
    Inventors: Ravish Kumar SHARMA, Pulak Kumar METIA, Ravinder SINGH, Rajesh Srikrishan SHEAR, Anuj Kumar FANDA, Satish Kumar JAIN, Romi Barat SINGH, Swarna PAPPU, Prabhakar KONATHAM, Pruthvipathy KATIKANENI, Dileep JAMI
  • Pharmaceutical composition of doxycycline
    Patent number: 9132092
    Abstract: The present invention relates to a pharmaceutical composition comprising (i) 50% to 99% of doxycycline as an immediate-release portion; (ii) 1% to 50% of doxycycline as a controlled-release portion; and (iii) one or more pharmaceutically acceptable excipients; wherein the pharmaceutical composition provides a total daily dosage of 40 mg when administered once daily. It also relates to process for preparation of the pharmaceutical composition and its use for treating rosacea.
    Type: Grant
    Filed: July 9, 2014
    Date of Patent: September 15, 2015
    Assignee: RANBAXY LABORATORIES LIMITED
    Inventors: Ravish Kumar Sharma, Pulak Kumar Metia, Ravinder Singh, Rajesh Srikrishan Shear, Anuj Kumar Fanda, Satish Kumar Jain, Romi Barat Singh, Swarna Pappu, Prabhakar Konatham, Pruthvipathy Katikaneni
  • Bisphosphonate composition and process for the preparation thereof
    Publication number: 20070218130
    Abstract: The present invention is generally directed to pharmaceutical compositions and process for the preparation of same which are suitable for oral administration to a human patient, comprising: a pharmaceutically-acceptable salt of 4-amino-1-hydroxybutylidene-1,1-bisphosphonic acid; a non-reducing sugar diluent; a binder; a disintegrant; and a lubricant, and various other excipients.
    Type: Application
    Filed: October 12, 2006
    Publication date: September 20, 2007
    Applicant: Barr Laboratories, Inc.
    Inventors: Salah Ahmed, Pruthvipathy Katikaneni, Gandha Naringrekar, Krishna Venkatesh