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CHANGZHOU LANXU CHEMICAL CO LTD

Overview
  • Total Patents
    59
  • GoodIP Patent Rank
    25,077
  • Filing trend
    ⇧ 7.0%
About

CHANGZHOU LANXU CHEMICAL CO LTD has a total of 59 patent applications. It increased the IP activity by 7.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets macromolecular chemistry and polymers, biotechnology and basic materials chemistry are YUAN CHUNHUA, FEINCHEMIE GMBH SEBNITZ and WANG LU.

Patent filings in countries

World map showing CHANGZHOU LANXU CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 59

Patent filings per year

Chart showing CHANGZHOU LANXU CHEMICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Wei 40
#2 Lei Jiangping 10
#3 Song Guo 6
#4 Yang Xurong 5
#5 Liu Hongmei 4
#6 Chen Yan 4
#7 Sheng Yanhua 4
#8 Zhu Dongdong 4
#9 Zhang Fan 4
#10 Wang Wenxin 3

Latest patents

Publication Filing date Title
CN109824268A A kind of preparation method of interface cohesion type high-strength devitrified glass glaze material
CN110003793A A kind of preparation method of ageing-resistant painting and calligraphy fixing material
CN109939266A A kind of preparation method for promoting healing type tissue mending material of degrading
CN110041776A A kind of preparation method of aqueous composite keyboard paint
CN108867175A A kind of Study of Paper-Strengthening Agent Based
CN109135757A A kind of preparation method of compound water retaining agent
CN108863142A A kind of preparation method of the dedicated redispersable latex powder of Flexible anti-crack mortar
CN108976807A A kind of preparation method of high-temp resisting high-humidity resisting mold glue
CN109054192A A kind of ageing-resistant rubber hose
CN109054406A A kind of rubber softener
CN109111819A A kind of epoxy resin-matrix insulating mold coating
CN108841244A A kind of smooth blackboard writing liquid of environmental protection
CN108948971A A kind of impregnating varnish
CN108863151A A kind of rust-resistant agent for concrete reinforcing bar
CN108530906A A kind of silicon nitride enhancing addition thermal conductive silica gel
CN108424024A A kind of preparation method of alkali-free quick-coagulant
CN108465825A A kind of preparation method of the special dispersed nano copper powder of lube oil additive
CN108560265A A kind of preparation method of antistatic agent
CN108641727A A kind of preparation method of soil conditioner
CN108179052A A kind of nano magnetic lubricating oil and preparation method thereof