11. (1) Subject to the provisions of this section, copyright shall be transmitted by assignment, by testamentary disposition or by operation of law, as movable property.
(2) An assignment or testamentary disposition of copyright may be limited so as to apply to only some of the acts which the owner of the copyright has the exclusive right to control, or to a party only of the period of the copyright, or to a specified country or other geographical area.
(3) No assignment of copyright and no exclusive licence to do an act the doing of which is controlled by copyright shall have effect unless it is in writing.
(4) A non-exclusive licence to do an act the doing of which is controlled by copyright may be written or oral, or may be inferred from conduct.
(5) An assignment or licence granted by one copyright owner shall have effect as if granted by his co-owner also, and, subject to any contract between them, fees received by the grantors shall be divided equitably between all the co-owners.
(6) For the purpose of this section, persons shall be deemed to be co-owners-
(a) if they share a joint interest in the whole or any part of a copyright; or
(b) if they have interests in the various copyrights in a composite production, that is to say, a production consisting of two or more works.
(7) An assignment, licence or testamentary disposition be effectively granted or made in respect of a future work or an existing work in which copyright does not yet subsist; and the prospective copyright in any such work shall be transmissible by operation of law as movable property.
(8) A testamentary disposition of material on which a work is first written or otherwise recorded shall, in the absence of any contrary indication, be presumed to include any copyright or prospective copyright in the work which is vested in the deceased.