Date on which the trademark application was filed with TMO?

Contrifer was applied on 06 November 1985.

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 Contrifer is 445285.

Is the Trademark word, color or device mark?

Contrifer is a WORD as per IP India data.