Learn more

PETROVAL

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    89,569
About

PETROVAL has a total of 33 patent applications. Its first patent ever was published in 2005. It filed its patents most often in EPO (European Patent Office), Republic of Korea and United States. Its main competitors in its focus markets chemical engineering, packaging and shipping and machines are CATALYST SERVICES INC, SOFTARD KOGYO KK and CELLULAR PROCESS CHEMISTRY INC.

Patent filings per year

Chart showing PETROVALs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stander Adriaan 23
#2 Girard Olivier 17
#3 Galassini Giuseppe 17
#4 Aubin Nicolas 7
#5 Guerrand François 6
#6 Adriaan Stander 6
#7 Guerrand Francois 4
#8 Haquet Yvon 3
#9 Dufresne Pierre 3
#10 Giuseppe Galassini 3

Latest patents

Publication Filing date Title
JP2020124702A Loading of solid particles into container
EP3015163A1 Process for loading ceramic particles into a vertical reactor
EP2868371A1 Process for loading particulate material into a narrow vertical container
EP2705900A1 Process and device for unloading particulate material from a vessel
KR20070052318A Method for filling a chamber with a bed of variable density particles