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PRAXAIR ST TECH INC

Overview
  • Total Patents
    89
  • GoodIP Patent Rank
    22,197
  • Filing trend
    ⇧ 900.0%
About

PRAXAIR ST TECH INC has a total of 89 patent applications. It increased the IP activity by 900.0%. Its first patent ever was published in 1995. It filed its patents most often in EPO (European Patent Office), Canada and China. Its main competitors in its focus markets surface technology and coating, engines, pumps and turbines and materials and metallurgy are MT COATINGS LLC, VAPOR TECHNOLOGIES and HARDIDE PLC.

Patent filings per year

Chart showing PRAXAIR ST TECH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Belov Irina 16
#2 Wang Daming 14
#3 Garing Kevin E 14
#4 Tang Zhihong 14
#5 Knapp James K 13
#6 Kleyman Ardy 12
#7 Feuerstein Albert 11
#8 Hughes Kasey 8
#9 Copeland Daryl G 8
#10 Lewis Thomas F Iii 7

Latest patents

Publication Filing date Title
EP3642380A1 Thin and texturized films having fully uniform coverage of a non-smooth surface derived from an additive overlaying process
WO2017112546A2 Improved thermal spray coatings onto non-smooth surfaces
WO2017112514A1 Method and system for optimizing acetylene delivery
MX2018002363A Slurry formulations for formation of reactive element-doped aluminide coatings and methods of forming the same.
WO2017040111A1 Novel mask formulation to prevent aluminizing onto the pre-existing chromide coating
HUE049834T2 Chromate-free silicate-based aqueous slurry compositions
EP2963148A1 Methods for making gold evaporative sources with reduced contaminants
US2015197842A1 Modified slurry compositions for forming improved chromium diffusion coatings
CA2859040A1 Reactive gas shroud or flame sheath for suspension plasma spray processes
CA2858093A1 Tooling fixture assembly for use in a coating operation