MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202323065801 A) filed by Ceat Limited on September 29, 2023, for Techniques For Heating A Curing Bladder Of A Green Tyre.

Inventors include Joseph, Benny; Kesavan, Binu Pallikkara; Parambathu, Nidil Chalu; Rajpurohit, Saurabh; Sataw, Vijay Kumar Filed On; and Pal, Ajay Kumar.

The application for the patent was published on July 10, 2026, under issue no. 28/2026.

Abstract: Techniques for heating a curing bladder from within the curing bladder are5 provided. In one aspect, a curing apparatus for heating a curing bladder of a green tyre is described. The curing apparatus includes a bladder assembly and a heating assembly. The bladder assembly is to accommodate the curing bladder of a green tyre, where the curing bladder is coupled to the bladder assembly, and where the curing bladder is to accommodate a curing media. Further, the heating assembly10 positioned inside the curing bladder is to heat the curing media, where the heating assembly includes a heating element to heat the curing media and increase temperature inside the curing bladder and an impeller coupled to the heating element to agitate the curing media for uniform distribution of heat inside the curing bladder.

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