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SHANGDONG UNIV

Overview
  • Total Patents
    22
About

SHANGDONG UNIV has a total of 22 patent applications. Its first patent ever was published in 1986. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are OOO NP TS GAL VA, GOSUDARSTVENNYJ NAUCHNO-ISSLEDOVATEL'SKIJ INST TSVETNYKH METALLOV and VNII SELSKOKHOZ MIKROBIOLOGII.

Patent filings in countries

World map showing SHANGDONG UNIVs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

Chart showing SHANGDONG UNIVs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Chen Xiulan 3
#2 Liu Xiangfa 2
#3 Zhang Yuzhong 2
#4 Li Yuezhong 2
#5 Gao Peiji 2
#6 Liu Xinli 2
#7 Zhang Zuogui 1
#8 Li Yufei 1
#9 Hu Wei 1
#10 Qi Guanghui 1

Latest patents

Publication Filing date Title
CN1944443A Process for preparing silicon material containing sulfonic group
CN1818014A Production of hydrophobic hydrocarbon chain rare-earth compound thin-membrane
CN1693496A Purification equipment for liquid aluminium alloy
CN1478485A Liposome ointment containing heparin kind medicine and its preparation method
CN1434551A Method for preparing neodymium doped yttrium vanadate crystal waveguide laser by ion implantation
CN1438276A Resin nano berium-sulfate composite material for attenuating X ray
CN1435254A Anticancer medicine contg. slime bacteria sporocarp and preparing process thereof
CN1435253A Health-care product contg. slime bacteria sporocarp for strengthening immunity and preparing process thereof
CN1431077A Welding clamp with welding rod of bipolar electrode in arc welding
CN1515519A Ceramic cutter material for shearing fibre and its preparation process
CN1425738A Cation polymer oil-displacing agent and its preparing method
CN1417904A Dynamic adhesion method for Nd-doped yttrium vanadate/titanyl potassium phosphate crystal pair
CN1400332A Mechanical zinc-plating process
CN1341348A Preparation method of organic ecotypic soil-less culture medium
CN1336433A Prepn. and application of properly cooled proteinase with special flavor
CN1317268A Process for prpearing marine active peptide as food additive
CN1317590A Al-P-Cu intermediate alloy and its preparing process
CN1290760A Method for preparing aluminium-titanium-carbon intermediate alloy
CN1061299A Method for making cobalt iron nickel niobium silicon boron non-crystalline thin film
CN1052154A Growth method of colour crystal