4 Amendment of the Patents Act 1977
In section 60 (meaning of infringement)—
(a) in subsection (5), after paragraph (f) insert—

“(g) it consists of the use by a farmer of the product of his harvest for propagation or multiplication by him on his own holding, where there has been a sale of plant propagating material to the farmer by the proprietor of the patent or with his consent for agricultural use;
(h) it consists of the use of an animal or animal reproductive material by a farmer for an agricultural purpose following a sale to the farmer, by the proprietor of the patent or with his consent, of breeding stock or other animal reproductive material which constitutes or contains the patented invention.”

;
(b) after subsection (6) insert—

“(6A) Schedule A1 contains—
(a) provisions restricting the circumstances in which subsection (5)(g) applies; and
(b) provisions which apply where an act would constitute an infringement of a patent but for subsection (5)(g).
(6B) For the purposes of subsection (5)(h), use for an agricultural purpose—
(a) includes making an animal or animal reproductive material available for the purposes of pursuing the farmer’s agricultural activity; but
(b) does not include sale within the framework, or for the purposes, of a commercial reproduction activity.
(6C) In paragraphs (g) and (h) of subsection (5) “sale” includes any other form of commercialisation.”

.