Date on which the trademark application was filed with TMO?

Isochron was applied on 09 October 2015.

Who is the trademark proprietor?

Trademark application was filed by SUN PHARMACEUTICAL INDUSTRIES.

Trademark application is filed under which trademark class?

Trademark application has been filed under following classes.
5

Trademark application is at what stage of trademark process?

As per IP India, trademark application is on the following stage:
Registered.

What is the Listed Application ID of the Trademark?

Listed application Id of Isochron is 3075990.

Is the Trademark word, color or device mark?

Isochron is a WORD as per IP India data.