As per the Patents Act, the Register of Patents shall contain:

Section 67(1) of the Patents Act, 1970 requires a register of patents to be kept at the patent office containing "the names and addresses of grantees of patents", "notifications of assignments, extension, and revocations of patents", and other prescribed particulars affecting validity or proprietorship.

Transmissions of patents are among the particulars prescribed by the Patents Rules for entry in the register, so every listed item is a register entry.