CHINA NATIONAL RICE RESEARCH INSTITUTE

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A01H NEW PLANTS OR PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES 3125
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 2165
 
  
 
A01G HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS, OR SEAWEED; FORESTRY; WATERING 131
 
  
 
C05G MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS 112
 
  
 
C07K PEPTIDES 1135
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR194

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9879056 Insecticidal proteinNov 18, 14Jan 30, 18[A01N, C12N, A01H, C07K]
9816030 Soil heavy metal curing agent for controlling accumulation of heavy metals of crops and preparation method thereofJul 24, 13Nov 14, 17[C09K, C05G]
9775299 Noninvasive method of source-sink regulation in riceSep 24, 13Oct 03, 17[A01H, A01G]
8889947 Hybrid rice seed production methodJun 18, 09Nov 18, 14[C12N, A01H]

Expired/Abandoned/Withdrawn Patents

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