Learn more

KREBS & CIE SA

Overview
  • Total Patents
    24
About

KREBS & CIE SA has a total of 24 patent applications. Its first patent ever was published in 1941. It filed its patents most often in EPO (European Patent Office), France and Sweden. Its main competitors in its focus markets materials and metallurgy, chemical engineering and surface technology and coating are SMARTMEMBRANE CORP, WEI XIONGHUI and REINLUFT G M B H.

Patent filings per year

Chart showing KREBS & CIE SAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Sonntag Alain 7
#2 Goodman David 7
#3 Perret Jean-Claude 6
#4 Berckmoes Frederic 2
#5 Pasquier Gilles 2
#6 Beutier Didier 2
#7 Szanto Istvan 2
#8 Palvadeau Claude 2
#9 Dietrich Marc 2
#10 Dietrich March 1

Latest patents

Publication Filing date Title
AU7500596A Method and apparatus for mixing/separating two non-miscible liquids
EP0162777A1 Device and process for producing chlorine dioxide from chlorate
EP0156695A1 Process and apparatus for the regeneration of powdery active carbon
EP0091353A1 Method and apparatus for increasing and realizing heat exchanges on a pulverulent material having a large granulometric distribution
US4446026A Process and solvent for extraction of the chromates present in an aqueous solution
DE1210767B Process for the production of alkali or alkaline earth sulfates
US2860964A Method of roasting sulphur ores in suspension
GB597564A Method for purifying the electrolytes used in the electrolysis of alkali metal chlorides employing a mercury cathode