FAP, May 15 / PRNewswire-Asianet /-- Sunshine Nuohe signed a license agreement with KNK for SN001 (a transdermal patch for the treatment of neurological disorders) and SN002 (a transdermal patch for the treatment of mental disorders). KNK grants exclusive licensing of patents and use of know-how for both preparations in Chinese mainland, Hong Kong and Macau to the company.