Learn more

CHANGZHOU LINGDA CHEMICAL CO LTD

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    159,795
About

CHANGZHOU LINGDA CHEMICAL CO LTD has a total of 18 patent applications. Its first patent ever was published in 2009. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry, macromolecular chemistry and polymers and textiles and paper are BLOCHL WALTER, HUNAN LIJIE BIOCHEMICAL CO LTD and GEIGY COLOUR COMPANY LTD.

Patent filings in countries

World map showing CHANGZHOU LINGDA CHEMICAL CO LTDs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Zhang Lijun 12
#2 Jiang Guozhong 10
#3 Deng Xiping 8
#4 Jiang Shaoxian 7
#5 Jiang Hongxia 7
#6 Li Yi 6
#7 Liu Xiuwei 5
#8 Zhou Lyu 5
#9 Wang Lijun 4
#10 Zhang Liting 4

Latest patents

Publication Filing date Title
CN109735967A A kind of dust-free paper fibre finishing
CN109651069A A kind of synthetic method of straight chain perfluoro alkane
CN109678672A A kind of preparation method of perfluoroalkyl propyl alcohol
CN108997879A Fluorine-containing superhydrophilic self-cleaning coating
CN108863858A Novel fluorine surfactant
CN105837750A Styrene-butadiene latex for road emulsified asphalt modification and preparation method thereof
CN105887246A Polyvinyl alcohol fiber spinning oil for cement products
CN105316944A Longitudinal permeation type multiple-time hydrophilc agent of polyolefin non-woven fabric
CN105332278A Environment-friendly multi-time hydrophilic finishing agent for polyolefin non-woven fabric
CN105316791A Preparing method for wear-resisting soft polyester bulked continuous filaments
CN104358125A Environment-friendly type self-crosslinking water and oil repellent textile finishing agent and preparation method thereof
CN103159893A Preparation method of high-solid-content butadiene-styrene latex
CN103174021A Environment-friendly acrylic fiber oiling agent
CN103147168A Spinning finish and preparation method thereof
CN102732985A Preparation method of halogen free flame retardation polypropylene bulked filament
CN102732984A Preparation method of permanent antistatic flame retardation multicolor polypropylene bulked filament
CN102286819B Colored glossy elastic polyester fine-denier carpet yarn and preparation method
CN101486823A Aqueous water-and-oil repellant dispersion composition