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LANZHOU CHEM PHYS INST

Overview
  • Total Patents
    961
  • GoodIP Patent Rank
    12,458
About

LANZHOU CHEM PHYS INST has a total of 961 patent applications. Its first patent ever was published in 1988. It filed its patents most often in China, United States and Germany. Its main competitors in its focus markets environmental technology, organic fine chemistry and chemical engineering are JINGCHU UNIVERSITY OF TECHNOLOGY, INST NEFTEKHIM PROTSESSOV and INST ORCH KHIM IM N D ZELINSKO.

Patent filings per year

Chart showing LANZHOU CHEM PHYS INSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Weimin 77
#2 Xue Qunji 40
#3 Xia Chungu 39
#4 Chungu Xia 38
#5 Weimin Liu 36
#6 Zhou Feng 35
#7 Wang Aiqin 33
#8 Zhang Junyan 31
#9 Deng Youquan 30
#10 Jing Chen 29

Latest patents

Publication Filing date Title
CN105347690A Transparent coating material with repairable super hydrophobic property and preparation method therefor
CN105315466A Preparation method of polyimide with fluorine-silicon modified main chain
CN105348529A Method for preparing fluorine-containing polyimide film
CN105347339A Preparation method of expanded graphite
CN105295698A Aqueous coating material capable of performing super-hydrophobicity repair through photothermal method, and preparation method thereof
CN105259197A Light and X-ray photoelectron energy spectroscopy synchronous analyzing and testing device
CN105295655A Super-hydrophobic repairable aqueous coating material and preparation method thereof
CN105230964A Technology for extracting potato protein through hot flocculence method
CN105289494A Method for preparing manganese dioxide/carbon/attapulgite nano composite adsorbent by using attapulgite decolourized waste soil
CN105289470A Method for preparing charcoal-supported attapulgite nano composite by using antibiotic wastewater
CN105254667A Functionalized oil-soluble ionic liquid and preparing method and application thereof
CN105255548A High temperature aircraft engine lubricating oil
CN105290407A Tin bronze-steel backing self-lubricating wear-resisting bi-metal material and preparation method thereof
CN105277515A Ball-disc sliding friction pair liquid lubricating state optical testing device in vacuum environment
CN105296074A Grease prepared from alcohol ketone tar and preparation method thereof
CN105251240A Method for preparing novel super-hydrophobic polyurethane oil-water separation material with no solvent
CN105200383A Apparatus for preparing superhard super-smooth tetrahedral carbon film through magnetron sputtering and method
CN105220122A The ionogenic magnetic control sputtering device of tool high power pulse
CN105200378A Gate-assisted columnar arc ion plating apparatus
CN105200381A Anode field assisted magnetron sputtering coating apparatus