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Jilin carbon co ltd

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    111,883
  • Filing trend
    ⇩ 80.0%
About

Jilin carbon co ltd has a total of 15 patent applications. It decreased the IP activity by 80.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets measurement, materials and metallurgy and electrical machinery and energy are CHEMISCHES LAB FUER TONINDUSTR, CHENGDU KERUI SENSING TECH CO LTD and FUJIAN BUILDING ENG QUALITY INSPECTION CENTER CO LTD.

Patent filings in countries

World map showing Jilin carbon co ltds patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing Jilin carbon co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Guan Haitao 3
#2 Jia Wentao 2
#3 Sheng Yingbin 2
#4 Wang Chenghua 2
#5 Yao Luguang 2
#6 Liu Zhongyi 2
#7 Wang Liang 1
#8 Gu Weiliang 1
#9 Zhang Baoyi 1
#10 Cui Zhenjiang 1

Latest patents

Publication Filing date Title
CN108759627A A kind of portable graphite electrode end surface measurement instrument
CN108302935A A kind of process parameter control method of 2 vehicles/time roasting for tunnel oven
CN108218426A A kind of twin columns inner bunch graphitization production method for ultra high power graphite electrode
CN107914411A A kind of graphite electrode body drawing method that digging area is avoided based on charging interface
CN107846744A A kind of graphite electrode nipple method for determining dimension based on normal temperature processing, applied at elevated temperature
CN106908309A A kind of lossless detection method of graphite electrode and its joint rupture strength
CN106588017A Heating system for preheating of dry materials and heating method of heating system
CN106631084A Graphite electrode connector and preparation method thereof
CN106604439A Preparation method for reinforced material of graphite electrode
CN106443190A Small current measurement method for resistivity of large size graphite electrode
CN104742405A Vertical stamper of electrode extruding machine
CN104792179A Dry material heating furnace liner and brick laying method thereof
CN104741254A Dust-containing scorched particle winnowing and separating device and method thereof
CN104788101A Nipple pin material for graphite electrode and preparation method of nipple pin material
CN104774011A Method for determining reasonability of theoretic formula granularity composition of graphite electrode