Indian Polity · Polity

Consider the following statements regarding India's TRIPS-compliant legal options under the Patents Act, 1970 to safeguard public health: I. Section 47(4) empowers the Government to import patented drugs for its own use or for distribution in government-run medical institutions. II. Section 66 enables the Central Government to revoke a patent in the public interest if it is mischievous to the State or prejudicial to the public. III. Section 92A allows compulsory licensing for the export of patented pharmaceutical products to countries having insufficient manufacturing capacity. IV. Section 102 empowers the Government to acquire a patent for public purposes. How many of the above statements are correct?