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CELGRO

Overview
  • Total Patents
    28
About

CELGRO has a total of 28 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Australia, Brazil and Canada. Its main competitors in its focus markets biotechnology and organic fine chemistry are HSIEH PAO CHUAN, WANG RUNJIAO and SHANGHAI LAIYI BIOMEDICAL RES.

Patent filings per year

Chart showing CELGROs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Matcham George W 25
#2 Wu Wei 14
#3 Lewis Craig M 13
#4 Bhatia Mohit B 13
#5 Lang Wei 13
#6 Lin Sue L 13
#7 Zhou Weixia M 12
#8 Wang Alice 12
#9 Wang Alice L 1

Latest patents

Publication Filing date Title
WO0144162A1 Process for the preparation of secondary and tertiary amines
CZ20022030A3 Process for preparing secondary and tertiary amines
MXPA02005810A Process for the preparation of secondary and tertiary amines.
CN1409699A Process for preparation of secondary and tertiary amines
CA2394519A1 Process for the preparation of secondary and tertiary amines
NZ519366A Process for the preparation of secondary and tertiary amines
US6107521A Process for the preparation of secondary amines
BR9908797A Improvement in the enzymatic synthesis of chiral amines and method of preparing (s) -1- methoxy-2-aminopropane
US6133018A Enzymatic synthesis of chiral amines using -2-amino propane as amine donor