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QINGDAO WEILAN BIOLOG GROUP CO LTD

Overview
  • Total Patents
    25
About

QINGDAO WEILAN BIOLOG GROUP CO LTD has a total of 25 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets biotechnology are NI AOZT, VOJTISEK VLADIMIR and LIBROPHYT.

Patent filings in countries

World map showing QINGDAO WEILAN BIOLOG GROUP CO LTDs patent filings in countries
# Country Total Patents
#1 China 25

Patent filings per year

Chart showing QINGDAO WEILAN BIOLOG GROUP CO LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Biotechnology

Focus technologies

Top inventors

# Name Total Patents
#1 Chen Gang 13
#2 Cao Cheng 10
#3 Chen Liangzhen 9
#4 Wang Huaming 6
#5 Huang Yijun 6
#6 Zhang Qing 3
#7 Liu Lumin 3
#8 Xu Juan 3
#9 Xu Lihong 3
#10 Wu Xiuxiu 2

Latest patents

Publication Filing date Title
CN103266137A Production method of squalene
CN103275883A Xylanase recombined and expressed engineering bacterium
CN103173368A Biosynthesis mehtod of dammarenediol and producing strain thereof
CN103173369A Protopanoxadiol biosynthesizing method and bacterial strain for producing protopanoxadiol
CN103173430A Complex enzyme for processing red dates and using method thereof
CN102978182A Lipase mutant
CN102965949A Inner coating technology of woven bag
CN102965951A Internal application process of woven bag
CN102965950A Technology for coating polyether glycol composition in woven bag
CN103120780A Traditional Chinese medicine with disinfection function
CN103070817A Mosquito repellent liquid
CN103120750A Composition for relieving cough
CN103214938A Coating method of anticorrosion coating material
CN103214954A Coating method of anticorrosion coating material
CN103215196A Saccharomyces cerevisiae and application of the same in dry white wine brewing
CN103214884A Coating technology of anticorrosion coating material
CN103113550A Polyurethane material and preparation method thereof
CN103113791A Thermal insulation paint
CN103113790A Environment-friendly paint
CN102964987A Coating flow of arene-free anticorrosive paint