If exist, an official copyright or patent agreement took place with the owner of the prescription, the informant in the article, by mediating the author(s)..
I do not know if it is useful. Here in Italy we have a company that, as stated on its website. has "His Study Centre, with researchers and experts, is committed every day to retrieve the immense cultural heritage of the world of herbs." Aboca is his name (search in web, Google i,e,).
It does not belong to the world of Big Pharma, but the quality of its products is a certainty.
Thank you for your answers. However, I am still waiting your a company(ies) news involving an official copyright or patent agreement took place with the owner of the prescription, the informant in the article, by mediating the author(s)..
Many of the modern medicines were discovered following this route. For this reason nations are now trying to protect their ethnobotanical/medicinal uses from biopiracy and patenting by pharmaceutical companies. India has inventorised the traditional knowledge through TKDL (Traditional Knowledge Digital Library: till date 0.29 million medicinal formulations have been digitised; www.csir.res.in) initiative.
Not any more. This was an effort that was popular in the 1990s. However, because essentially now new "high profit" plant derived drugs have entered the market since the development of taxol, pharmaceutical companies have all but abandoned this effort.