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NANTONG TENGFEI BIOLOG ENGINEE

Overview
  • Total Patents
    14
About

NANTONG TENGFEI BIOLOG ENGINEE has a total of 14 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are XINYI JIAWEI FEED CO LTD, SHANDONG XIWANG SUGAR CO LTD and MIYAZAKI MASAMITSU.

Patent filings in countries

World map showing NANTONG TENGFEI BIOLOG ENGINEEs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing NANTONG TENGFEI BIOLOG ENGINEEs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Environmental technology

Top inventors

# Name Total Patents
#1 Xiaohong Zhang 14

Latest patents

Publication Filing date Title
CN101675757A Feed for adult laying duck
CN101675751A Greenfeed for white goose
CN101675749A Full price feed for layer chicken
CN101675758A Feed for calf
CN101675762A Feeder for young prawn
CN101675750A Feed for young crucian
CN101675759A Ducking feed
CN101675756A Full price feed for young layer chicken
CN101675752A Feed for prawn
CN101675760A Feeder for adult fish of crucian
CN101675763A Feeder for fat pig
CN101675761A Feeder for goat
CN101675764A Feed for sow in lactation
CN101675765A Feed for lamb