(1) Insofar as a copyright was transferred to another prior to the entry into force of this Act, the transferee is entitled to the corresponding rights of use (section 31). However, in cases of doubt, the transfer does not extend to entitlements which were first established under this Act.
(2) If the copyright was transferred, in whole or in part, to another prior to the entry into force of this Act, then, in cases of doubt, the transfer also extends to the period by which the term of protection was extended in accordance with sections 64 to 66. The same applies accordingly if, prior to the entry into force of this Act, another person was authorised to exercise a right to which the author was entitled.
(3) In the cases referred to in subsection (2), the transferee or licensee is required to pay the transferor or licensor equitable remuneration insofar as it can be assumed that he or she would have obtained a higher return on account of the transfer or the authorisation if at that time the extended term of protection had already been determined.
(4) The claim for the remuneration does not apply if, as soon as it has been asserted, the transferee makes available to the transferor the right for the period after the expiry of the previously determined term of protection or the licensee relinquishes the authorisation for this period. If the transferee resells the copyright prior to the entry into force of this Act, the remuneration is not to be paid insofar as it would, considering the circumstances of the resale, place an unreasonable burden on the transferee.
(5) Subsection (1) applies accordingly to related rights.