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SHENZHEN CANTONNET ENERGY SERVICES CO LTD

Overview
  • Total Patents
    34
  • GoodIP Patent Rank
    71,566
  • Filing trend
    ⇩ 100.0%
About

SHENZHEN CANTONNET ENERGY SERVICES CO LTD has a total of 34 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2013. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets materials and metallurgy, chemical engineering and basic materials chemistry are DARCO CORP, ELEMENT 1 CORP and COMPRIMO BV.

Patent filings in countries

World map showing SHENZHEN CANTONNET ENERGY SERVICES CO LTDs patent filings in countries

Patent filings per year

Chart showing SHENZHEN CANTONNET ENERGY SERVICES CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Linde 34
#2 Zhang Mingdong 33

Latest patents

Publication Filing date Title
CN108555240A A kind of microwave casting method
US2018029889A1 Preparation method of graphene
CN106477558A The preparation method of the graphene quantum dot of different oxygen content, graphene quantum dot and fluorescent material
WO2016045030A1 Graphene material-based dispersive solid phase extraction method
WO2016045035A1 Method for preparing graphene
CN104229790A Preparation method of graphene quantum dots
CN104291328A Method for grading and separating graphene materials
US2017225149A1 Solid phase extraction column, preparation method therefor, and pre-processing method of chemical sample based on solid phase extraction column
CN104258598A Solid phase extraction column and preparation method thereof as well as chemical sample pretreatment method based on solid phase extraction column
CN104261394A Preparation method of graphene
CN104215727A Graphene material based disperse and quick solid-phase extraction method
WO2016045023A1 Method for grading and separating graphene material
WO2016045045A1 Method for preparing graphene quantum dots
CN103787318A Method for repairing reduced graphene oxide
EP3085666A1 Method for repairing reduced graphene oxide
CN103787319A Large-scale preparation method for graphene quantum dots
WO2015106437A1 Large-scale preparation method for graphene quantum dots
CN103787316A Oxidized graphene based on mixed acid system and preparation method of graphene
WO2015010437A1 A nano silicon/graphene lithium ion battery cathode material and preparation method thereof
EP3326969A1 A preparation method of graphene