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          Top 10 countries by patent applications
          
        
          
      
          
      
          
        
          
          chinadaily.com.cn |
          Updated: 2020-04-30 06:35
          
          
          
          
        


        
      
          
      
          
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          No 8 Switzerland
           

          Number of patent applications: 4,610
           

           
  
 
          
   Employees of Hamilton Medical AG test ventilators at a plant in Switzerland on March 18, 2020. [Photo/Agencies] 
 
           

           

          
        
          

        
        
      
          
        
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