Membership
Tour
Register
Log in
Leonard Borgstrom
Follow
Person
Bandhagen, SE
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Centrifugal separator having an outlet channel of varying height
Patent number
11,213,831
Issue date
Jan 4, 2022
Alfa Laval Corporate AB
Leonard Borgström
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Centrifugal separator and method of monitoring an e-line position i...
Patent number
11,052,409
Issue date
Jul 6, 2021
Alfa Laval Corporate AB
Leonard Borgström
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Centrifugal separator with inlet arrangement in the form of a set o...
Patent number
9,440,245
Issue date
Sep 13, 2016
Alfa Laval Corporate AB
Leonard Borgström
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Centrifugal separator with lubrication device
Patent number
8,425,394
Issue date
Apr 23, 2013
Alfa Laval Corporate AB
Lars-Erik Skytt
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Method and device for separation of a liquid fluid by centrifugal s...
Patent number
8,241,507
Issue date
Aug 14, 2012
Alfa Laval Corporate AB
Claes-Göran Carlsson
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Centrifugal separator
Patent number
7,824,458
Issue date
Nov 2, 2010
Alfa Laval Corporate AB
Leonard Borgström
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Centrifugal separator
Patent number
7,824,459
Issue date
Nov 2, 2010
Alfa Laval Corporate AB
Leonard Borgström
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Device for cleaning of crankcase gases
Patent number
7,789,076
Issue date
Sep 7, 2010
Alfa Laval Corporate AB
Leonard Borgström
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Apparatus and method for controlling the radial level of an interfa...
Patent number
7,485,084
Issue date
Feb 3, 2009
Alfa Laval Corporate AB
Leonard Borgström
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Centrifugal separator with conical pump inlet
Patent number
7,118,521
Issue date
Oct 10, 2006
Alfa Laval Corporate AB
Leonard Borgstrom
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Centrifugal separator having a rotor and driving means thereof
Patent number
7,022,150
Issue date
Apr 4, 2006
Alfa Laval Corporate AB
Leonard Borgström
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Method and an apparatus for cleaning of gas
Patent number
6,821,319
Issue date
Nov 23, 2004
Alfa-Laval AB
Hans Moberg
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Method and plant for cleaning of gases from a combustion engine
Patent number
6,751,951
Issue date
Jun 22, 2004
Alfa-Laval AB
Leonard Borgström
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Method and plant for cleaning of gases from a combustion engine
Patent number
6,536,211
Issue date
Mar 25, 2003
Alfa-Laval AB
Leonard Borgström
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Entraining device for a centrifugal separator
Patent number
6,533,713
Issue date
Mar 18, 2003
Alfa-Laval AB
Leonard Borgstrom
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Sealing device
Patent number
6,155,574
Issue date
Dec 5, 2000
Alfa-Laval AB
Leonard Borgstrom
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Method and a device for internal cleaning of a centrifugal rotor, a...
Patent number
6,080,098
Issue date
Jun 27, 2000
Alfa Laval AB
Leonard Borgstrom
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Outlet device and a centrifugal separator provided with such an out...
Patent number
5,788,622
Issue date
Aug 4, 1998
Alfa Laval AB
Leonard Borgstrom
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Centrifugal separator
Patent number
5,779,619
Issue date
Jul 14, 1998
Alfa Laval AB
Leonard Borgstrom
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Centrifugal separator
Patent number
5,735,789
Issue date
Apr 7, 1998
Alfa-Laval Separation AB
Leonard Borgstrom
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Plant for freeing a liquid from a substance dispersed therein and h...
Patent number
5,733,239
Issue date
Mar 31, 1998
Alfa-Laval Separation AB
Claes Inge
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Method for freeing a liquid from a substance dispersed therein and...
Patent number
5,720,705
Issue date
Feb 24, 1998
Alfa-Laval Separation AB
Claes Inge
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Centrifugal separator for entraining a separated liquid with minima...
Patent number
5,709,643
Issue date
Jan 20, 1998
Alfa-Laval Separation AB
Leonard Borgstrom
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Centrifugal separator with air entrainment suppression
Patent number
5,518,494
Issue date
May 21, 1996
Alfa-Laval Separation AB
Leonard Borgstrom
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Centrifugal separator with a paring device
Patent number
5,405,307
Issue date
Apr 11, 1995
Alfa-Laval Separation AB
Leonard Borgstrom
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Centrifugal separator
Patent number
5,362,292
Issue date
Nov 8, 1994
Alfa-Laval Separation AB
Leonard Borgstrom
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Centrifugal separator having a device for the transformation of kin...
Patent number
5,160,311
Issue date
Nov 3, 1992
Alfa-Laval Separation AB
Claes Inge
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Energy transformation device
Patent number
5,147,280
Issue date
Sep 15, 1992
Alfa-Lavel Separation AB
Claes-Goran Carlsson
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Centrifugal separator with a discharge device
Patent number
5,024,648
Issue date
Jun 18, 1991
Alfa-Laval Separation AB
Claes Inge
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Grant
Centrifugal separator
Patent number
4,861,329
Issue date
Aug 29, 1989
Alfa-Laval Separation AB
Leonard Borgstrom
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Patents Applications
last 30 patents
Information
Patent Application
CENTRIFUGAL SEPARATOR AND A METHOD TO CONTROL OF THE SAME
Publication number
20220331817
Publication date
Oct 20, 2022
Alfa Laval Corporate AB
Leonard BORGSTRÖM
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Application
CENTRIFUGAL SEPARATOR
Publication number
20210245176
Publication date
Aug 12, 2021
Alfa Laval Corporate AB
Leonard BORGSTRÖM
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Application
CENTRIFUGAL SEPARATOR AND THERETO RELATED METHODS
Publication number
20180117601
Publication date
May 3, 2018
Alfa Laval Corporate AB
Leonard BORGSTRÖM
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Application
CENTRIFUGAL SEPARATOR WITH INLET ARRANGEMENT
Publication number
20150024921
Publication date
Jan 22, 2015
ALFA LAVAL CORPORAYE ab
Leonard Borgström
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Application
CENTRIFUGAL SEPARATOR WITH LUBRICATION DEVICE
Publication number
20120021888
Publication date
Jan 26, 2012
Alfa Laval Corporate AB
Lars-Erik Skytt
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
METHOD AND DEVICE FOR SEPARATION OF A LIQUID FLUID BY CENTRIFUGAL S...
Publication number
20100084314
Publication date
Apr 8, 2010
Alfa Laval Corporate AB
Claes-Goran Carlsson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DEVICE FOR CLEANING OF CRANKCASE GASES
Publication number
20090223496
Publication date
Sep 10, 2009
Alfa Laval Corporate AB
Leonard Borgstrom
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CENTRIFUGAL SEPARATOR
Publication number
20090025563
Publication date
Jan 29, 2009
Alfa Laval Corporate AB
Leonard Borgstrom
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CENTRIFUGAL SEPARATOR
Publication number
20090013658
Publication date
Jan 15, 2009
Alfa Laval Corporate AB
Leonard Borgstrom
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Centrifugal Separator
Publication number
20080171645
Publication date
Jul 17, 2008
Alfa Laval Corporate AB
Leonard Borgstrom
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Application
Centrifugal separator
Publication number
20050170943
Publication date
Aug 4, 2005
Alfa Laval Corporate AB
Leonard Borgstrom
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information
Patent Application
Centrifugal separator having a rotor and driving means thereof
Publication number
20040025482
Publication date
Feb 12, 2004
Leonard Borgstrom
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method and plant for cleaning of gases from a combustion engine
Publication number
20030097835
Publication date
May 29, 2003
Alfa Laval AB
Leonard Borgstrom
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL