I have seen many patents related to use of herbs in medicines, like some homemade remedy for cough syrup etc. A large number of such remedies are already listed in many ancient medical books, one ...
Is this patent under the public domain? Does a patent being on "public domain" mean it can be used by anyone without a license from the patent holder? Or that it has been published by the patent ...
Sites like HalfBakery and this shared Google Doc act as open repositories for potentially patentable inventions. In effect, these sites act as anti-patent databases because the inventions are never ...