Learn more

TONGHUA DONGBAO PHARMACEUTICAL CO LTD

Overview
  • Total Patents
    26
  • GoodIP Patent Rank
    101,271
  • Filing trend
    0.0%
About

TONGHUA DONGBAO PHARMACEUTICAL CO LTD has a total of 26 patent applications. It increased the IP activity by 0.0%. Its first patent ever was published in 2007. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets pharmaceuticals, biotechnology and measurement are ZHEJIANG WOLWO BIOTECH CO LTD, TREOS BIO LTD and BEIJING XINHUALIAN XIEHE PHARMACEUTICAL CO LTD.

Patent filings in countries

World map showing TONGHUA DONGBAO PHARMACEUTICAL CO LTDs patent filings in countries

Patent filings per year

Chart showing TONGHUA DONGBAO PHARMACEUTICAL CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Leng Chunsheng 13
#2 Chen Hong 7
#3 Chang Xiaohui 5
#4 Guo Yinhan 5
#5 Wu Xiaoli 4
#6 Zhao Yanhong 4
#7 Zhan Jinzhuo 4
#8 Sheng Yongqiang 3
#9 Niu Ding 3
#10 Ning Kequan 3

Latest patents

Publication Filing date Title
CN112245569A Stable aflibercept preparation and preparation method thereof
CN112194655A Preparation method of empagliflozin intermediate
WO2020233540A1 Stable secukinumab injection and preparation method therefor
CN110412163A An a kind of survey for ZHENNAONING JIAONANG comments detection method
CN109884203A A kind of detection method and a kind of method for detecting cianazide in phosphoric acid Xi Gelieting of cianazide
CN109682921A A kind of detection method of free hydrazine and its application in phosphoric acid Xi Gelieting bulk pharmaceutical chemicals defects inspecting
CN109655539A A kind of detection method and a kind of method for detecting ethylenediamine in phosphoric acid sitagliptin intermediate XG-SM2 of ethylenediamine
CN106902234A Blackberry lily LiYan Oral Liquid and preparation method thereof
CN107683766A Ginseng tissue culture adventitious root biological reaction apparatus
CN105753966A Method for preparing recombinant human insulin crystal
CN105695385A Recombinant human insulin genetically engineered bacterium high expression strain selection culture medium and preparation method
CN105732820A Renaturation method of restructured human insulin prokaryotic-fusion protein
CN105585628A Preparation method of insulin glargine and insulin glargine prepared by same
CN105535942A Insulin lispro-protamine sulfate preparation and preparation method thereof
CN104689302A Preparation method of insulin detemir injections and insulin detemir injection prepared by using method
CN104688678A Preparation method of insulin glargine injection and insulin glargine injection prepared by using preparation method
CN104688677A Stable insulin glargine injection and preparation method thereof
CN103439512A Method for detecting specific recombinant human insulin escherichia coli residual host protein
CN102847023A Capsule for treating chronic prostatitis
CN102846752A Ointment for treating cervical spondylosis