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WEIHAI HENGJI WEIYE INFORMATION TECH DEV CO LTD

Overview
  • Total Patents
    44
  • GoodIP Patent Rank
    34,947
About

WEIHAI HENGJI WEIYE INFORMATION TECH DEV CO LTD has a total of 44 patent applications. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, basic materials chemistry and macromolecular chemistry and polymers are HUANG CHUNMEI, XU RAN and YANG CHAO.

Patent filings in countries

World map showing WEIHAI HENGJI WEIYE INFORMATION TECH DEV CO LTDs patent filings in countries
# Country Total Patents
#1 China 44

Patent filings per year

Chart showing WEIHAI HENGJI WEIYE INFORMATION TECH DEV CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cai Ying 21
#2 Lyu Zhi 14
#3 Zhang Heng 9

Latest patents

Publication Filing date Title
CN106318828A Method for making healthcare tonic wine
CN106361698A Preparation technology of fat emulsion injection product, and fat emulsion injection product
CN106544335A The purification and refolding method of mmp-13
CN106362135A Bone peptide glucose injection
CN106543894A A kind of preparation method of the polyethylene tube of anticorrosion antiwear
CN106554847A A kind of preparation method of tea-polyphenol-enrictea tea oil
CN106361680A Skin-caring latex gloves
CN106389637A Health-preserving liver-protecting tea and preparation method thereof
CN106377555A Herba sarcandrae injection solution, preparation method thereof and intravenous administration herba sarcandrae injection thereof
CN106543925A A kind of Environment-friendlyadhesive adhesive
CN106479403A A kind of Environment-friendlyadhesive adhesive
CN106474150A A kind of treat Iron Sucrose Injection of iron deficiency anemia and preparation method thereof
CN106389326A Gastrodin injection and preparation method and application thereof
CN106377521A Application of glucal and derivative of glucal in preparing medicament
CN106543892A A kind of antiseptic wearable coat of tubing
CN106362136A Preparation method of placenta polypeptide injection
CN106497408A A kind of antiseptic wearable coat of tubing
CN106474288A Shegan Kangbingdu Injection by RP, its preparation method and intravenously administrable Shegan Kangbingdu Injection by RP
CN106480002A Queen bee intestinal enzyme and its production and use
CN106362007A Traditional Chinese medicine composition containing dendrobium huoshanense and achieving glucose lowering effect and preparation method thereof