KNAUS; ARTUR

Patent Applications and Registrations

Patent applications and USPTO patent grants for KNAUS; ARTUR.The latest application filed is for "oil separating device for the crankcase ventilation of an internal combustion engine".

Company Profile

4.6.11

KNAUS; ARTUR - Hamburg DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Oil Separating Device For The Crankcase Ventilation Of An Internal Combustion Engine App 20220259994 - KNAUS; ARTUR ; et al.	2022-08-18
Oil separating device Grant 11,306,633 - Hinz , et al. April 19, 2	2022-04-19
Oil Separating Device App 20210148260 - HINZ; TORGE ; et al.	2021-05-20
Oil separation device for the crankcase ventilation of an internal combustion engine Grant 10,830,112 - Hinz , et al. November 10, 2	2020-11-10
Oil Separation Device For The Crankcase Ventilation Of An Internal Combustion Engine App 20200018202 - HINZ; TORGE ; et al.	2020-01-16
Housing for an Internal Combustion Engine with a PCV Valve for Crankcase Ventilation, and a Method for Attaching a PCV Valve to a Housing App 20120006306 - Boehm; Michael ; et al.	2012-01-12
Valve and cylinder head cover for crankcase ventilation of an internal combustion engine Grant 7,900,612 - Knaus , et al. March 8, 2	2011-03-08
Oil separator arrangement and cylinder head cover for an internal combustion engine Grant 7,842,115 - Brand , et al. November 30, 2	2010-11-30
Flexible tongue valve for an oil separation device in the crankcase ventilation of a motor vehicle App 20100050962 - Hoffmann; Lasse ; et al.	2010-03-04
Device For Returning Oil Separated From Blow-by Gases And Accumulated In An Accumulation Chamber App 20090263261 - Hoffmann; Lasse ; et al.	2009-10-22
Cylinder head cover for an internal combustion engine Grant 7,594,501 - Brand , et al. September 29, 2	2009-09-29
Valve and Cylinder Head Cover for Crankcase Ventilation of an Internal Combustion Engine App 20080257321 - Knaus; Artur ; et al.	2008-10-23
Oil Separator Arrangement and Cylinder Head Cover for an Internal Combustion Engine App 20080179230 - Brand; Manfred ; et al.	2008-07-31
Cylinder head cover for an internal combustion engine App 20080149065 - Brand; Manfred ; et al.	2008-06-26
Oil separator insert for a cover of an internal combustion engine App 20080135030 - Knaus; Artur ; et al.	2008-06-12
Oil separating device for a combustion engine Grant 7,080,636 - Knaus , et al. July 25, 2	2006-07-25
Oil separating device for a combustion engine App 20040261776 - Knaus, Artur ; et al.	2004-12-30

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