Inventor · disambiguated record
Peter Franzen
Also filed as: FRANZEN PETER · Franzén Peter
43 granted patents·5 pending applications·892 citations·filing 1986–2023
98Inventor score
Top patents by PatentIndex Score
48 records- 0196US6821319B1Method and an apparatus for cleaning of gasALFA LAVAL AB·Filed 2000·Granted Nov 23, 2004·77 cites·24 claims
- 0293US7396373B2Centrifugal separator for cleaning gases3NINE AB·Filed 2004·Granted Jul 8, 2008·66 cites·10 claims
- 0391US8029601B2Method and apparatus for separation of particles from a flow of gas3NINE AB·Filed 2006·Granted Oct 4, 2011·23 cites·12 claims
- 0491US7056363B2Centrifugal separator for cleaning of a fluidALFA LAVAL CORP AB·Filed 2004·Granted Jun 6, 2006·37 cites·19 claims
- 0590US7033411B2Centrifugal separator for cleaning of a gaseous fluidALFA LAVAL CORP AB·Filed 2001·Granted Apr 25, 2006·38 cites·16 claims
- 0689US10118184B2Centrifugal separator conical rotor disc elements having radial projections, and rotors having disc elements3NINE AB·Filed 2013·Granted Nov 6, 2018·8 cites·14 claims
- 0789US7022150B2Centrifugal separator having a rotor and driving means thereofALFA LAVAL CORP AB·Filed 2001·Granted Apr 4, 2006·40 cites·21 claims
- 0888US7749310B2Device and method for cleaning a centrifugal separator3NINE AB·Filed 2005·Granted Jul 6, 2010·17 cites·13 claims
- 0986US7766120B2Cap for use as hearing protectionSPERIAN HEARING PROT LLC·Filed 2006·Granted Aug 3, 2010·48 cites·14 claims
- 1084US7731772B2Rotor unit of a centrifugal separator3NINE AB·Filed 2005·Granted Jun 8, 2010·15 cites·15 claims
- 1184US4721505ACentrifugal separatorALFA LAVAL SEPARATION AB·Filed 1986·Granted Jan 26, 1988·38 cites·14 claims
- 1282US5779619ACentrifugal separatorALFA LAVAL AB·Filed 1995·Granted Jul 14, 1998·59 cites·18 claims
- 1381US6155574ASealing deviceALFA LAVAL AB·Filed 1997·Granted Dec 5, 2000·51 cites·15 claims
- 1481US4861329ACentrifugal separatorALFA LAVAL SEPARATION AB·Filed 1988·Granted Aug 29, 1989·40 cites·6 claims
- 1580US5720705AMethod for freeing a liquid from a substance dispersed therein and having a larger density than the liquidALFA LAVAL SEPARATION AB·Filed 1989·Granted Feb 24, 1998·31 cites·3 claims
- 1679US8100160B2Method for transferring a transfer layer from a carrier film, film transfer apparatus and covering surface for a film transfer apparatusFRANZEN PETER·Filed 2009·Granted Jan 24, 2012·6 cites·7 claims
- 1779US4701158ACentrifugal separatorALFA LAVAL SEPARATION AB·Filed 1986·Granted Oct 20, 1987·38 cites·8 claims
- 1877US6536211B1Method and plant for cleaning of gases from a combustion engineALFA LAVAL AB·Filed 1999·Granted Mar 25, 2003·34 cites·4 claims
- 1976US11059053B2Centrifugal separator structure and assembly having an unjournaled axle memberALFDEX AB·Filed 2016·Granted Jul 13, 2021·1 cites·20 claims
- 2076US7077881B2Apparatus for simultaneous cleaning of a liquid and a gasALFA LAVAL CORP AB·Filed 2002·Granted Jul 18, 2006·22 cites·8 claims
- 2175US5362292ACentrifugal separatorALFA LAVAL SEPARATION AB·Filed 1991·Granted Nov 8, 1994·36 cites·15 claims
- 2262US2025167265A1Fuel cell stack arrangement and a method for treatment of cathode intake airGRIMALDI DEV AB·Filed 2023·Application pending·0 cites
- 2361US5735789ACentrifugal separatorALFA LAVAL SEPARATION AB·Filed 1995·Granted Apr 7, 1998·25 cites·14 claims
- 2458US11654394B2Method and installation for removing a gas from a flow of a gas mixture3NINE AB·Filed 2020·Granted May 23, 2023·0 cites·18 claims
- 2558US7052529B2Method and a device for cleaning of crankcase gases coming from an internal combustion engine adapted for propelling a means of transportationALFA LAVAL CORP AB·Filed 2001·Granted May 30, 2006·9 cites·16 claims
- 2657US6533713B1Entraining device for a centrifugal separatorALFA LAVAL AB·Filed 1999·Granted Mar 18, 2003·20 cites·8 claims
- 2755US5788622AOutlet device and a centrifugal separator provided with such an outlet deviceALFA LAVAL AB·Filed 1997·Granted Aug 4, 1998·19 cites·11 claims
- 2852US5518494ACentrifugal separator with air entrainment suppressionALFA LAVAL SEPARATION AB·Filed 1995·Granted May 21, 1996·16 cites·7 claims
- 2951US2023294108A1Method and apparatus for centrifugal separation of particles from a gas flowGRIMALDI DEV AB·Filed 2021·Application pending·0 cites
- 3050US11167243B2Method and installation for the reduction of sulphur oxides in exhaust gas from marine diesel engines3NINE AB·Filed 2017·Granted Nov 9, 2021·0 cites·11 claims
- 3150US2022317013A1Separating particles through centrifugal sedimentation3NINE AB·Filed 2020·Application pending·0 cites
- 3249US12076686B2Method and apparatus for cleaning an air flow from particlesGRIMALDI DEV AB·Filed 2020·Granted Sep 3, 2024·0 cites·10 claims
- 3349US10682600B2Apparatus for cleaning crankcase gasesREINZ DICHTUNGS GMBH·Filed 2016·Granted Jun 16, 2020·0 cites·19 claims
- 3449US6080098AMethod and a device for internal cleaning of a centrifugal rotor, and a centrifugal separator equipped with a device of this kindALFA LAVAL AB·Filed 1996·Granted Jun 27, 2000·15 cites·12 claims
- 3549US5709643ACentrifugal separator for entraining a separated liquid with minimal air mixtureALFA LAVAL SEPARATION AB·Filed 1994·Granted Jan 20, 1998·13 cites·22 claims
- 3649US5405307ACentrifugal separator with a paring deviceALFA LAVAL SEPARATION AB·Filed 1993·Granted Apr 11, 1995·13 cites·6 claims
- 3747US8052779B2Device and method for cleaning a centrifugal separator3NINE AB·Filed 2010·Granted Nov 8, 2011·0 cites·13 claims
- 3847US5733239APlant for freeing a liquid from a substance dispersed therein and having a larger density than the liquidALFA LAVAL SEPARATION AB·Filed 1994·Granted Mar 31, 1998·10 cites·16 claims
- 3946US8171920B2Device for cleaning crank case gasesINGE CLAES·Filed 2006·Granted May 8, 2012·1 cites·13 claims
- 4045US5160311ACentrifugal separator having a device for the transformation of kinetic energy to pressure energyALFA LAVAL SEPARATION AB·Filed 1990·Granted Nov 3, 1992·11 cites·32 claims
- 4142US10286406B2Apparatus for centrifugal separation of liquid particles from a gas3NINE AB·Filed 2015·Granted May 14, 2019·0 cites·5 claims
- 4242US6751951B2Method and plant for cleaning of gases from a combustion engineALFA LAVAL AB·Filed 2003·Granted Jun 22, 2004·2 cites·31 claims
- 4340US5147280AEnergy transformation deviceALFA LAVAL SEPARATION AB·Filed 1990·Granted Sep 15, 1992·8 cites·18 claims
- 4438US8945261B2Apparatus for centrifugal separation of solid and/or liquid particles from a flow of gasINGE CLAES·Filed 2011·Granted Feb 3, 2015·0 cites·6 claims
- 4536US5024648ACentrifugal separator with a discharge deviceALFA LAVAL SEPARATION AB·Filed 1988·Granted Jun 18, 1991·5 cites·20 claims
- 4636US2014237963A1Apparatus for centrifugal separationINGE CLAES·Filed 2012·Application pending·0 cites
- 4735US7118521B2Centrifugal separator with conical pump inletALFA LAVAL CORP AB·Filed 2003·Granted Oct 10, 2006·0 cites·11 claims
- 4834US2006100083A1Disc stacking arrangementLAGERSTEDT TORGNY·Filed 2003·Application pending·0 cites
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