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SIRVEN

Overview
  • Total Patents
    34
About

SIRVEN has a total of 34 patent applications. Its first patent ever was published in 1972. It filed its patents most often in Australia, Brazil and Canada. Its main competitors in its focus markets environmental technology, chemical engineering and thermal processes are FOSHAN JKD FILTRATION EQUIPMENT CO LTD, ENVIRONMENTAL POLLUTION CONTRO and SHANGHAI FUBO ENVIRONMENTAL PROT EQUIPMENT CO LTD.

Patent filings per year

Chart showing SIRVENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bourdel Jacques 29
#2 Burdel Zhak 1
#3 Zhak Burdel 1

Latest patents

Publication Filing date Title
FR2788994A1 PROCESS AND PLANT FOR CHEMICAL PURIFICATION OF VAPOR IN A MECHANICAL VAPOR DEHYDRATOR
FR2788761A1 Method and machine for extracting, by evaporation, solid residues contained in a fluid material
FR2788590A1 HEAT EXCHANGER, ESPECIALLY FOR MANURE PREHEATING
FR2687079A1 METHOD, MACHINE AND INSTALLATION FOR EXTRACTING BY EVAPORATING SOLID RESIDUES FROM A FLUID MATERIAL.
ES407644A1 Improvements in vendimiar machines. (Machine-translation by Google Translate, not legally binding)