Learn more

GCH TECH CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    63,677
  • Filing trend
    ⇩ 100.0%
About

GCH TECH CO LTD has a total of 26 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2012. It filed its patents most often in WIPO (World Intellectual Property Organization), China and EPO (European Patent Office). Its main competitors in its focus markets macromolecular chemistry and polymers, organic fine chemistry and machines are QINGDAO EAA RUBBER IND CO LTD, TECOPLUS CO LTD and FUJIAN HUASU INNOVATIVE PLASTICS MAT CO LTD.

Patent filings per year

Chart showing GCH TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Wenlin 14
#2 Zhao Wen Lin 9
#3 Guan Fangwen 3
#4 Mo Zhihua 3
#5 Guan Wen Fang 3
#6 He Jiebing 2
#7 Huang Xiuxian 2
#8 Chi Wenjie 1
#9 Wen Lin Zhao 1
#10 Guan Fang-Wen 1

Latest patents

Publication Filing date Title
CN109942889A One kind including phosphatic composition and application thereof
KR20190096945A Particulate nucleating agents and methods for their preparation
KR20190050937A Transparent nucleating agent composition containing sorbitol triacetal and monoacetal
CN106317451A Nucleating agent composition containing trace amount of aromatic aldehyde, sorbitol diacetal and sorbitol triacetal
CN105601994A Rigidity-increasing nucleating agent composition containing vinyl distearamide
CN105754142A Hydrotalcite-containing stiffening nucleating agent composition
CN105623105A Composition for improving glossiness of polypropylene and reducing haze of polypropylene and application thereof