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KAZUNORI KATAOKA

Overview
  • Total Patents
    21
About

KAZUNORI KATAOKA has a total of 21 patent applications. Its first patent ever was published in 1996. It filed its patents most often in China, New Zealand and Australia. Its main competitors in its focus markets macromolecular chemistry and polymers, pharmaceuticals and machines are XIAMEN SINOPEG BIOTECH CO LTD, POLYMER CHEMICAL CO LTD and MCMANUS SAMUEL P.

Patent filings in countries

World map showing KAZUNORI KATAOKAs patent filings in countries

Patent filings per year

Chart showing KAZUNORI KATAOKAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kataoka Kazunori 14
#2 Nagasaki Yukio 12
#3 Okano Teruo 11
#4 Kato Masao 8
#5 Kazunori Kataoka 7
#6 Nakamura Teruo 5
#7 Iijima Michihiro 4
#8 Yukio Nagasaki 4
#9 Kutsuna Takahiko 4
#10 Kato Maso 4

Latest patents

Publication Filing date Title
CN1434730A Polymer micelle as monolayer or layer-laminated surface
AU4265400A Polyoxyethylene having a sugar on one end and a different functional group on the other end, and a method for the production thereof
NZ502021A Heterotelechelic block copolymer and a polymeric micelle comprising the heterotelechelic block copolymer in an aqueous solvent
CN1187829A Heterotelechelic block copolymers and process for producing same
NZ501973A Means of applying living polymerisation to sugars whose -OH groups are selectively protected for producing heterotelechelic polyethylene oxide derivatives