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BARTHOLIC DAVID B

Overview
  • Total Patents
    33
About

BARTHOLIC DAVID B has a total of 33 patent applications. Its first patent ever was published in 1987. It filed its patents most often in Canada, EPO (European Patent Office) and United States. Its main competitors in its focus markets chemical engineering, basic materials chemistry and machines are BOUCHY CHRISTOPHE, EHKSSONMOBIL RISERCH EHND EHNDZHINIRING KOMPANI and HENAN BAIYOUFU BIOLOGICAL ENERGY CO LTD.

Patent filings per year

Chart showing BARTHOLIC DAVID Bs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bartholic David B 31
#2 Davis Robert E 1
#3 Lippert Regis B 1

Latest patents

Publication Filing date Title
TW200412258A A method for preparing a mixture of FCC catalysts for use in an FCCU
CZ185599A3 Reactivation process of zeolitic catalyst
KR20000057246A Process for zeolitic catalyst reactivation
CA2160986A1 Method and apparatus for controlling introduction of catalysts into fcc units
US5286281A Solids-gas separation apparatus and method
US4944845A Apparatus for upgrading liquid hydrocarbons
WO8907487A1 Fluid catalytic cracking (fcc) catalyst and additive loading and control system
US4985136A Ultra-short contact time fluidized catalytic cracking process
US4859315A Liquid-solid separation process and apparatus