બુધવાર, 25 ઑગસ્ટ, 2010

IPR,PS,PCT... How much are they Worth

Hi,
I am planning to file a provisional patent (PS) in India.
I would like to know whether I will get privilege as same as PCT patent?
I min if I am filing PS in India, Can my competitor file for same in some other countries?
Or is there some option of filing PS for more than one countires?
ThanX a Lot.