Patents Act, 1970 · Chapter XIII — Register of Patents
Section 68: Assignments, etc., not to be valid unless in writing and duly executed
Text of section 68
An assignment of a patent or of a share in a patent, a mortgage, licence or the creation of any other interest in a patent shall not be valid unless the same were in writing and the agreement between the parties concerned is reduced to the form of a document embodying all the terms and conditions governing their rights and obligations and duly executed.
All sections of the Patents Act, 1970
Text of the Patents Act, 1970 as amended up to 2024, from the consolidated version published by the Office of the Controller General of Patents, Designs and Trade Marks (IP India). Reproduced under section 52(1)(q) of the Copyright Act, 1957. Check the official text before relying on it.