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Lin qianfeng

Overview
  • Total Patents
    21
  • GoodIP Patent Rank
    79,754
About

Lin qianfeng has a total of 21 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, basic materials chemistry and electrical machinery and energy are SHANGHAI SANI COATING MAKING CO LTD, QINGDAO QIANFAN HI-TECH CO LTD and WUXI SEVEN POINT BUILDING MATERIAL CO LTD.

Patent filings in countries

World map showing Lin qianfengs patent filings in countries
# Country Total Patents
#1 China 21

Patent filings per year

Chart showing Lin qianfengs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lin Qianfeng 21

Latest patents

Publication Filing date Title
CN104592858A Graphene conductive coating and preparation method thereof
CN104592863A Graphene coating and preparation method thereof
CN104609403A Graphene and preparation method thereof
CN104556002A Method for preparing high-purity graphene
CN104556001A Method for preparing high-purity graphene
CN104495818A Purification auxiliary material of microcrystalline graphite and production method thereof
CN104495819A Purification and purification-production method of microcrystalline graphite product
CN104561924A Preparation method of pyrolytic carbon coating
CN104557075A Graphite push plate and manufacturing method thereof
CN104477888A Natural graphite purification method
CN104495809A Purification method of microcrystalline graphite
CN104485458A Method for preparing graphite spheres
CN104475316A Preparing method of graphene coating
CN104495799A Preparation method of high-purity nuclear graphite
CN104495803A Purification method of natural microcrystalline graphite
CN104495802A Processing system for double genera graphite
CN104495804A Preparation method of graphene
CN104495801A Preparation method of graphene
CN104495800A Processing system for graphite
CN104495797A Purification method of natural cryptocrystalline graphite