Thousands of patents have been filed for merchandise derived from threatened wildlife corresponding to bears, rhinos and pangolins, and business curiosity in these merchandise seems to be rising.
The international commerce in unlawful wildlife merchandise is the fourth greatest prison exercise on the earth, despite worldwide agreements proscribing commerce in endangered species. Rhinos, bears and pangolins are among the many species most threatened by unlawful commerce, with rhino horn, bear bile …
Source: www.newscientist.com