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YANG CHENGLIN

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    196,528
About

YANG CHENGLIN has a total of 13 patent applications. Its first patent ever was published in 1993. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets pharmaceuticals, foods and drinks and chemical engineering are CHONGQING BULL ANIMAL PHARMACEUTICAL CO LTD, RINGPU TIANJIN BIO PHARM CO LTD and SICHUAN WEIERKANG ANIMAL PHARMACY GROUP.

Patent filings in countries

World map showing YANG CHENGLINs patent filings in countries

Patent filings per year

Chart showing YANG CHENGLINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yang Chenglin 11
#2 Chenglin Yang 2
#3 Han Feng 2
#4 Yang Yinong 1
#5 Yang Yi 1
#6 Li Zhen 1
#7 Chen Ke 1

Latest patents

Publication Filing date Title
CN109442810A A kind of narrow passage modularization evaporator and its unit
CN108686436A A kind of purifier of dedusting strainer and its method for purifying strainer
CN104070831A Method for eliminating printing or scribbling marks in paper
WO2015010323A1 Chinese herbal medicine additive for the prevention of swine fever
CN103092983A Generating method and device of electronic documents
CN102944041A Electric-induction diathermanous ecological central air conditioner
CN103563878A Special drug applying and water replenishing sprayer for trees
CN1667279A Composite centrifugal compressor
CN1708114A Vehicle
CN1078287A Lock core mechanism
CN1093162A Piston ring excircle form measuring method and measuring instrument thereof