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CHIROGATE INT INC

Overview
  • Total Patents
    72
  • GoodIP Patent Rank
    28,842
  • Filing trend
    ⇧ 300.0%
About

CHIROGATE INT INC has a total of 72 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 2006. It filed its patents most often in United States, Republic of Korea and China. Its main competitors in its focus markets organic fine chemistry, pharmaceuticals and environmental technology are SYNTEX PHARMA INT, M2I DEV and SALZMAN LOVELACE INVEST LTD.

Patent filings in countries

World map showing CHIROGATE INT INCs patent filings in countries

Patent filings per year

Chart showing CHIROGATE INT INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wei Shih-Yi 52
#2 Yeh Yu-Chih 22
#3 Hsu Min-Kuan 20
#4 Jheng Jian-Bang 18
#5 Wei Shih Yi 17
#6 Kao Li-Ta 14
#7 Hsu Min Kuan 8
#8 Yeh Yu Chih 8
#9 Su Shih-Hsun 6
#10 Hsu Ming Kun 5

Latest patents

Publication Filing date Title
US10787416B1 Crystals of intermediate for benzindene prostaglandins and methods for preparation thereof
US10781160B1 Hexadecyl Treprostinil crystals and methods for preparation thereof
US10577341B1 Beraprost-314d monohydrate crystals and methods for preparation thereof
US10577340B1 Beraprost-314d crystals and methods for preparation thereof
US10457623B1 Process for the preparation of Lubiprostone and intermediates thereof
US10253011B1 Lubiprostone crystals and methods for preparing the same
US10106499B1 Processes for preparing cyclopenta[b]naphthalenol derivatives and intermediates thereof
US2015051410A1 Processes and intermediates for the preparations of isomer free prostaglandins
TW201323391A Intermediates for the synthesis of benzindene prostaglandins and preparations thereof
US8350090B1 Processes for preparing cyclopentenones and cyclopentenones for the synthesis of benzindene prostaglandins
CN101003820A Processes for the preparations of optically active cyclopentenones and cyclopentenones prepared therefrom
CN101003504A Processes and intermediates for the preparations of prostaglandins
EP1810967A1 Processes and intermediates for the preparations of prostaglandins
TW200728268A Processes for the preparations of optically active cyclopentenones and cyclopentenones prepared therefrom
TW200728267A Processes and intermediates for the preparations of prostaglandins