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Niederweningen, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Method for the operation of a filter press comprising a ram
Patent number
7,448,317
Issue date
Nov 11, 2008
Bucher-Guyer AG
Dieter Pinnow
B30 - PRESSES
Information
Patent Grant
Drying cabinet comprising a cleaning device
Patent number
7,328,522
Issue date
Feb 12, 2008
Bucher-Guyer AG
Mathias Binder
F26 - DRYING
Information
Patent Grant
Membrane module
Patent number
6,863,813
Issue date
Mar 8, 2005
Bucher Guyer AG
Eduard Hartmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Apparatus for comminuting organic substances
Patent number
6,745,964
Issue date
Jun 8, 2004
Bucher-Guyer AG
Max Keller
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Device for mincing organic substances
Patent number
6,655,615
Issue date
Dec 2, 2003
Bucher-Guyer AG
Eduard Hartmann
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Quick coupling device for tubular components
Patent number
6,598,907
Issue date
Jul 29, 2003
Bucher-Guyer AG
Eduard Hartmann
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Diaphragm of a diaphragm press for separating liquid and solid subs...
Patent number
6,530,315
Issue date
Mar 11, 2003
Bucher-Guyer AG
Eduard Hartmann
B30 - PRESSES
Information
Patent Grant
Filtration apparatus and methods
Patent number
6,495,046
Issue date
Dec 17, 2002
Bucher-Guyer AG
Eduard Hartmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for operating a cross-flow filtration installation
Patent number
6,375,847
Issue date
Apr 23, 2002
Bucher-Guyer AG
Eduard Hartmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Conveyor device
Patent number
6,286,663
Issue date
Sep 11, 2001
Bucher-Guyer AG
Eduard Hartmann
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
System for cross-flow membrane filtration
Patent number
6,210,576
Issue date
Apr 3, 2001
Bucher-Guyer AG
Giuliano Rosa
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Membrane module for a membrane separation system, its use and proce...
Patent number
6,203,707
Issue date
Mar 20, 2001
Bucher-Guyer AG
Eduard Hartmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and device for controlling a hydraulic lift
Patent number
6,142,259
Issue date
Nov 7, 2000
Bucher-Guyer AG
Sead Veletovac
B66 - HOISTING LIFTING HAULING
Information
Patent Grant
Process for flushing the filtration modules of a unit for clarifyin...
Patent number
6,113,791
Issue date
Sep 5, 2000
Bucher-Guyer AG
Eduard Hartmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System for membrane filtration in a cross stream process
Patent number
6,083,390
Issue date
Jul 4, 2000
Bucher-Guyer AG
Eduard Hartmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Product tray for drying a product
Patent number
5,983,519
Issue date
Nov 16, 1999
Bucher-Guyer AG
Franco Ferrari
F26 - DRYING
Information
Patent Grant
Cross-flow filtering process for separating fluid from a free-flowi...
Patent number
5,958,244
Issue date
Sep 28, 1999
Bucher-Guyer AG
Eduard Hartmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for inspissating solid-liquid mixtures by memb...
Patent number
5,800,713
Issue date
Sep 1, 1998
Bucher-Guyer AG
Eduard Hartmann
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Filter envelope for a drainage element for presses used for separat...
Patent number
5,752,438
Issue date
May 19, 1998
Bucher-Guyer AG
Eduard Hartmann
B30 - PRESSES
Information
Patent Grant
Filter sleeve for a drain element for presses to remove liquids fro...
Patent number
5,732,621
Issue date
Mar 31, 1998
Bucher-Guyer AG
Eduard Hartmann
B30 - PRESSES
Information
Patent Grant
Apparatus for introducing injection material into a mold
Patent number
5,660,864
Issue date
Aug 26, 1997
Bucher-Guyer
Erich Schmidhalter
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for determining and using the fill amounts of material for p...
Patent number
5,575,200
Issue date
Nov 19, 1996
Bucher-Guyer AG
Eduard Hartmann
B30 - PRESSES
Information
Patent Grant
Process for the production of cloudy juice which is clouding-stable
Patent number
5,202,142
Issue date
Apr 13, 1993
Bucher-Guyer AG
Walter Gresch
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Apparatus for charging a mold to produce molded plastic parts
Patent number
4,971,544
Issue date
Nov 20, 1990
Bucher-Guyer AG
Erich Schneeberger
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus for conditioning cut halms
Patent number
4,799,352
Issue date
Jan 24, 1989
Bucher-Guyer AG
Jean-Pierre Amstutz
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Process for extracting of liquid from a residual substance
Patent number
4,794,013
Issue date
Dec 27, 1988
Bucher-Guyer AG
Walter Gresch
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process and apparatus for clarifying liquids
Patent number
4,775,486
Issue date
Oct 4, 1988
Bucher-Guyer AG.
Walter Gresch
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method and an apparatus for accelerating air or gas exchange
Patent number
4,679,601
Issue date
Jul 14, 1987
Bucher-Guyer AG
Alfred Schmid
B30 - PRESSES
Information
Patent Grant
Stabilizer for vehicles
Patent number
4,614,358
Issue date
Sep 30, 1986
Bucher - Guyer AG
Markus Wymann
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method of an arrangement for preparation or conditioning of agricul...
Patent number
4,597,250
Issue date
Jul 1, 1986
Bucher-Guyer AG
Jean-Pierre Amstutz
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Patents Applications
last 30 patents
Information
Patent Application
Method for the Operation of a Filter Press Comprising a Plunger
Publication number
20070227371
Publication date
Oct 4, 2007
Bucher Guyer AG
Dieter Pinnow
B30 - PRESSES
Information
Patent Application
Method for diafiltration of a product and device for carrying out t...
Publication number
20070163628
Publication date
Jul 19, 2007
Bucher Guyer AG
Edgar Zimmer
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Trademark
last 30 trademarks
Information
Trademark
79286608 - CITY CAT
Serial number
79286608
Registration number
6268940
Filing date
Jun 6, 2019
BUCHER-GUYER AG
12 - Vehicles
Information
Trademark
79049121 - CITY CAT
Serial number
79049121
Registration number
3587303
Filing date
Jan 15, 2008
BUCHER-GUYER AG
12 - Vehicles
Information
Trademark
73796034 - BUCHER
Serial number
73796034
Registration number
1612465
Filing date
Apr 27, 1989
BUCHER-GUYER AG
7 - Machines and machine tools
Information
Trademark
73618046 - BUCHER
Serial number
73618046
Registration number
1502687
Filing date
Aug 15, 1986
BUCHER-GUYER AG
7 - Machines and machine tools