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QINGDAO OCEANOGRAPHY UNIV

Overview
  • Total Patents
    21
About

QINGDAO OCEANOGRAPHY UNIV has a total of 21 patent applications. Its first patent ever was published in 1992. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and thermal processes are SIB AEHROKOSMICHESKAJA AKADEMI, HERRMANN RICHARD ING and KAWASAKI THERMAL ENG.

Patent filings in countries

World map showing QINGDAO OCEANOGRAPHY UNIVs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing QINGDAO OCEANOGRAPHY UNIVs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Guan Huashi 4
#2 Geng Meiyu 3
#3 Huashi Guan 2
#4 Chen Guohua 2
#5 Chuliang Yang 2
#6 Xin Xianliang 2
#7 Weilang Tang 2
#8 Qizhe Shan 2
#9 Sun Zhikai 2
#10 Yu Xihu 1

Latest patents

Publication Filing date Title
CN1473856A Process for preparing low molecular chitosan
CN1473767A Oil Film collecting agent on water
CN1435421A Process for preparing carraoligose
CN1451455A Hip force-bearing cycle type press-down-with-foot technology training device
CN1428342A Method for preparing pheophorbide A and pheophytic C by using marine alga
CN1402006A Method for synthesis offluorescence probe of sugar
CN1401787A Process for preparing polyglycocaester monoclonal antibody
CN1401786A Process for preparing beta-D-mannuronic acid oligosaccharide monoclonal antibody
CN1420325A Adsorption refrigerating device capable of returning gas and aftercompressing
CN1380342A Production method of phycocolloid oligosaccharide
CN1339605A Process for preparing low molecular crust amine and membrane type ezyme bio-reactor
CN1195486A Double fibre sugar reducing powder and its preparing method
CN1153212A Seedling raising method by enzyme process for dissociation of thallus cell of laver
CN1157410A Device for contactless continuous measuring core pore structure
CN1116896A Artificial fry culturing method for red-fin dongfang globe fish
CN1114054A Achromatic holographic optical element
CN1114055A Achromatic holographic picture transmission tape
CN1110830A Low-voltage no-stroboflash safety energy-saving fluorescence lamp for machine tool
CN1088937A A kind of propyl mannuronate sulfate as medicine
CN1088938A A kind of propyl guluronate sulfate as medicine