Introduction of American drug patent research guide

The book "American Drug Patent Research Guide" mainly introduces all the drugs that are protected by patents in the drugs approved for marketing by the US Food and Drug Administration (H) A. The book provides the English name, chemical structure information, drug introduction and basic information of drug marketing of each drug, and provides detailed information of patented drugs, including manufacturer, FDA application number, drug description, drug patent number, patent validity period and market exclusive rights information. The book covers more than 550 active ingredients, nearly 2,000 pharmaceutical preparations and nearly 6,000 pharmaceutical patents. This book can be used as a reference for scientific research, teaching, management and medical information researchers engaged in drug research and development and production.