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CHENGDU HAIWANG TECHNOLOGY CO LTD

Overview
  • Total Patents
    28
About

CHENGDU HAIWANG TECHNOLOGY CO LTD has a total of 28 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 environmental technology are ZVEREV ALEKSANDR SERGEEVICH, BALTIJSKIJ NII RYBNOGO KHOZ and HONGFANG HU.

Patent filings in countries

World map showing CHENGDU HAIWANG TECHNOLOGY CO LTDs patent filings in countries
# Country Total Patents
#1 China 28

Patent filings per year

Chart showing CHENGDU HAIWANG TECHNOLOGY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Xuliang Qiu 27
#2 Gongsheng Wu 27
#3 Jingchuan Ren 1
#4 Xiao Hu 1
#5 Bo He 1
#6 Puxin Zhu 1
#7 Gang Zhao 1
#8 Chun Zhao 1

Latest patents

Publication Filing date Title
CN102212142A Dry-method preparation process for triple-modified starch
CN101905148A Method for preparing heavy metal ion adsorbent
CN101906190A Preparation method of crylic acid and acrylamide graft cyanoethyl starch
CN101837017A Method for preparing peeled shrimp wine
CN101837070A Preparation method for medlar radix rehmanniae wine
CN101954004A Medicament for treating insomnia
CN101954038A Chine medicament for treating insomnia
CN101954039A Traditional Chinese medicinal decoction for treating insomnia
CN101953311A Multifunctional terrarium
CN101954054A medical composite used for curing insomnia
CN101831375A Preparation method of fragrant white spirit
CN101837069A Method for preparing eggplant wine
CN101953957A Traditional Chinese medicinal formula for treating insomnia
CN101953449A Method for preparing albizziae flower porridge
CN101953921A Traditional Chinese medicinal formula for treating insomnia
CN102051014A Production method for preparing binary grafting modified starch slurry by dry method
CN102051823A Method for preparing antifoaming agent special for textile sizing and application thereof
CN102050921A Methyl acrylate (MA) grafted starch size
CN102050922A Methyl acrylate grafted starch size synthesized with ultrasonic microwave method
CN102050923A Synthetic methyl acrylate (MA) grafted starch size