Learn more

BUCHER GUYER AG

Overview
  • Total Patents
    231
About

BUCHER GUYER AG has a total of 231 patent applications. Its first patent ever was published in 1964. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets chemical engineering, machine tools and foods and drinks are ITO KYOJI, NORITAKE IRON WORKS and SCHNEIDER JOHN RUSSELL.

Patent filings per year

Chart showing BUCHER GUYER AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hartmann Eduard 107
#2 Gresch Walter 10
#3 Hartmann E 9
#4 Rosa Giuliano 6
#5 Ferrari Franco 6
#6 Keller Max 5
#7 Zimmer Edgar 5
#8 Eduard Hartmann 5
#9 Binder Mathias 4
#10 Hauser Hans Ulrich 4

Latest patents

Publication Filing date Title
US2007227371A1 Method for the operation of a filter press comprising a ram
BRPI0507797A Process for diafiling a product and device for implementation of the process
WO2004069377A1 System for cross-flow filtration and method for the operation thereof
WO2004067146A1 Method and device for cross-flow filtration
AU2003233905A2 Device for cross-current filtration
AU2003215490A1 Drying cabinet comprising a cleaning device
AU2003209917A1 Cross-flow filtration system and operation method therefor
AU2003210115A1 Cross-flow filtration installation
PL370707A1 Cross flow filtration system and method for locating defects
EP1334761A1 Cross-flow filtration device and backflow throttle valve for use in such an installation and method for operating a such installation
CH693696A5 Juice separator has filter pipe with larger inner diameter than outer diameter of inner rotating helix for preliminary separation of solid residues from fruit or vegetable juice
WO02076862A1 Method and silo-displacer combination for the loading and transport of agricultural products
US6745964B2 Apparatus for comminuting organic substances
WO0151186A1 Method and device for clearing flow paths in filtration modules
WO0115797A2 Cross-flow filtration method and installation for carrying out said method
WO0060270A1 Quick coupling device for tubular components
US6655615B1 Device for mincing organic substances
WO0030841A1 Diaphragm of a diaphragm press for separating liquid and solid substances
AU4598299A Method and device for mixing fluids in a duct
AU4697297A Membrane module of a system for membrane separation, its use and process for its production