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TONGXIANG PUYUAN WOOLEN KNITTING TECH SERVICE CENTER

Overview
  • Total Patents
    72
  • GoodIP Patent Rank
    20,169
  • Filing trend
    ⇧ 80.0%
About

TONGXIANG PUYUAN WOOLEN KNITTING TECH SERVICE CENTER has a total of 72 patent applications. It increased the IP activity by 80.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets textiles and paper, chemical engineering and packaging and shipping are CHANGSHU HUAYI WEAVING CO LTD, ACTICELL GMBH and SUZHOU HENGXIN KNITTING PRINTING & DYEING CO LTD.

Patent filings in countries

World map showing TONGXIANG PUYUAN WOOLEN KNITTING TECH SERVICE CENTERs patent filings in countries
# Country Total Patents
#1 China 72

Patent filings per year

Chart showing TONGXIANG PUYUAN WOOLEN KNITTING TECH SERVICE CENTERs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sheng Tingting 42
#2 Tu Genrong 15
#3 Wu Xueping 8
#4 Wu Jun 5
#5 Tao Haifeng 2

Latest patents

Publication Filing date Title
CN109252407A Soaping agent is used in a kind of coffee-like dyeing of nylon fabric
CN109252374A A kind of preparation method of cotton ramie blended spinning dyeing yarn smooth agent
CN109295774A A kind of coffee-like dyeing of nylon fabric preparation method of soaping agent
CN109267324A A kind of cotton ramie blended spinning dyeing yarn smooth agent
CN109252408A A kind of coffee-like colouring method of nylon fabric
CN109355946A A kind of preparation method of polyester-cotton fabric black-dyeing color fixing agent
CN109162125A A kind of rabbit hair dissipates the dyeing of wool fibre grass green and uses softener
CN109355944A A kind of crocus dyeing levelling agent for washing packet ammonia fabric
CN109252400A A kind of crocus colouring method for washing packet ammonia fabric
CN108999000A Softening agent is used in a kind of acid blue dyeing of sodolin
CN109355942A A kind of rose dyeing of dacron preparation method of dispersing agent
CN109267390A A kind of rose colouring method of dacron
CN109355909A A kind of rabbit hair dissipates the preparation method of wool fibre grass green dyeing softener
CN109267395A A kind of preparation method of crocus dyeing levelling agent that washing packet ammonia fabric
CN109183468A A kind of polyester-cotton fabric black-dyeing color fixing agent
CN109023997A A kind of yarn-dyed color method of cotton ramie blended spinning
CN109252371A A kind of mellowing method after the acid blue dyeing of sodolin
CN109267401A A kind of mercerized wool blackish green dyeing preparation method of color fixing agent
CN108998995A A kind of polyester-cotton fabric black-dyeing method
CN109267402A A kind of blackish green colouring method of mercerized wool