鸡传染性法氏囊病疫苗专利分析OA

Infectious bursal disease(IBD),an acute and highly contagious disease primarily afflicting young chickens,is caused by the Infectious bursal disease virus(IBDV).IBD is characterized by severe damage to the bursa of fabricius and immunosuppression as its typical pathological feature,it also is a significant threat to the poultry industry.This study retrieves and analyzes patent applications related to IBD vaccines worldwide,sorts out the overall distribution of technical patents in this field.The research's emphasis is on the core applicants,key technical directions,and evolutionary pathways all over the world.The research aims to provide scientific decision-making references for R&D strategy formulation and technical route selection of relevant innovation entities in China engaged in IBD vaccines.Meanwhile,it can offer new ideas and practical insights for optimizing the patent layout in this field domestically and enhance the core competitiveness of the industry.