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CARBOTANG LTD

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    121,226
About

CARBOTANG LTD has a total of 14 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets organic fine chemistry and environmental technology are PFLEIDERER WOLFGANG, DELLINGER DOUGLAS J and HUBEI LAOLONGDONG DUZHONG DEV CO LTD.

Patent filings in countries

World map showing CARBOTANG LTDs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

Chart showing CARBOTANG LTDs patent filings per year from 1900 to 2020

Focus technologies

Top inventors

# Name Total Patents
#1 Meng Qingwen 14
#2 Xi Zunbo 8
#3 Li Dachuan 5
#4 Ning Shuguang 4
#5 Cheng Jingwei 4
#6 Gu Zhenlei 4
#7 Zhao Haifeng 3
#8 Wang Wubao 3
#9 Kong Linghua 3
#10 Suo Chensu 3

Latest patents

Publication Filing date Title
CN104447400A Preparation method of 2, 3, 4-tri-oxy-benzyl-5-hydroxypivaldehyde formaldoxime
CN104530148A Improvement method for preparing 3,5,6-tri-O-benzyl-1,2-isopropylidene-D-glucose
CN104478955A Preparation method of 3, 5, 6-tri-oxo-benzyl-1, 2-isopropylidene-D-glucose
CN104387428A Method for preparing 3,5,6-tri-oxy-benzyl-1,2-isopropylidene-D-glucose
CN104447895A Method for preparing penta-pivaloyl glucopyranose
CN104356186A Preparation method of 3',5'-di-oxy-(4-p-methylbenzoyl)-beta-L-thymine
CN104211740A Preparation method of N4-benzoyl-D-cytidine
CN104151384A Improved process for preparing N6-benzoyl-D-adenosine
CN104211745A Improved method for preparing N2-phenylacetyl-D-guanosine
CN104086429A Preparation method of nitrobenzene derivatives
CN104119407A Synthetic method of methyl-2,3,4-trioxy-benzyl-beta-D-pyran riboside
CN104031099A Method for catalyzing propylidene removal of dual-propylidene sugar compound
CN104031101A Method for preparing tetrabenzyl pyran type hexose
CN104017033A Method for preparing glucoside