LIVE Online Course on Indian Constitution by Dr. Ravishankar Mor. Register Now!!
LCI Learning

Share on Facebook

Share on Twitter

Share on LinkedIn

Share on Email

Share More

Senthil Kumar (Patent Consultant)     10 November 2008

Top patent filers in India

Evalueserve conducted research on the top filers at the Indian Patent Office [IPO] for the last three years from January 2005 to December 2007. Based on their analysis reported in Patent User Information Group (PIUG), the following table shows the top 50 patent filers at the IPO during this period. Out of 87,245 patent applications published in this three year period, 28224 applications 32% were filed by the top 50 patent applicants, in which only four Indian applicants appear in the top list. They include the Council of Scientific and Industrial Research (CSIR), Ranbaxy Laboratories, Dr.Reddy’s Laboratories and the Indian Institute of Technology, where it merely contributes to 2.7% of total patent published. Evalueserve concludes that although patent filing trend at IPO have been increasing at remarkable rate, a sizable portion of this increase can be attributed to foreign companies and multinational corporations.

To know further, click following link,


 1 Replies

prabodh kumar patel (advocate)     10 November 2008

useful information sir

Leave a reply

Your are not logged in . Please login to post replies

Click here to Login / Register  

Start a New Discussion Unreplied Threads

Popular Discussion

view more »

Post a Suggestion for LCI Team
Post a Legal Query