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PRO CATALYSE

Overview
  • Total Patents
    86
About

PRO CATALYSE has a total of 86 patent applications. Its first patent ever was published in 1972. It filed its patents most often in France, United States and Canada. Its main competitors in its focus markets chemical engineering, environmental technology and basic materials chemistry are SUED CHEMIE CATALYSTS ITALIA, CRYSTAPHASE PRODUCTS INC and KOGYO KAIHATSU KENKYUSHO IND R.

Patent filings per year

Chart showing PRO CATALYSEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Blanchard Gilbert 24
#2 Prigent Michel 23
#3 Nocher Bernard 13
#4 Nedez Christophe 12
#5 Brunelle Jean-Pierre 12
#6 Bournonville Jean-Paul 11
#7 Taxil Bernard 8
#8 Caillod Jack 8
#9 Berthier Paul 7
#10 Le Loarer Jean-Luc 6

Latest patents

Publication Filing date Title
FR2823194A1 ALUMINUM AGGLOMERATES FOR USE, IN PARTICULAR, AS CATALYST SUPPORTS, CATALYSTS OR ADSORBENTS, AND THEIR PREPARATION METHODS
FR2823193A1 ALUMINUM AGGLOMERATES, THEIR PREPARATION PROCESS, AND THEIR USES AS CATALYST SUPPORT, CATALYST OR ABSORBENT
CA2262489A1 Method for treating a catalyst having an active sulphurous phase and contaminated by a mercury compound
EP0902727A1 Method for regenerating a catalyst with a sulphurus active phase and contaminated by a mercury compound
US5053378A Multi-purpose catalysts for vehicular catalytic converters
FR2580521A1 ALUMINA-BASED CATALYST OBTAINED BY CARBONATION OF AN ALKALINE METAL ALUMINATE
FR2556235A1 METHOD FOR MANUFACTURING AN ALUMINA BASED CATALYST
FR2546769A1 Hydrothermally stable catalyst supports based on alumina
FR2546770A1 Catalyst and process for the treatment of combustion gases containing methane
EP0089252A1 Supported palladium-gold catalyst, its preparation and its use in the selective hydrogenation of diolefinic and/or acetylenic hydrocarbons
FR2538267A1 CATALYSTS BASED ON ALUMINA, SILICA OR SILICA-ALUMINA, THEIR PREPARATION AND THEIR USE FOR THE HYDROTREATMENT OF OIL OF HYDROCARBONS
FR2534826A1 NEW MASSES OF ABSORPTION FOR THE REMOVAL OF MERCURY HAVING A SUPPORT ON WHICH SULFUR REMOVAL
FR2529802A1 Absorption compsn. for removing mercury from gas or liq.
US4378307A Pollution control catalyst for internal combustion engine exhaust system/catalytic converter
CA1009824A Catalytic oxidation compounds for combustible gaseous residues
FR2227769A5 Vehicle catalytic exhaust gas purifier - introduces secondary air progressively in second stage of catalyser