Sergei Filippovitch

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Richmond Hill, CA

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for launching and receiving a pig into or from a pipeline
- Patent number 10,619,784
- Issue date Apr 14, 2020
- Rosen Swiss AG
- Sergei Filippovitch
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pig segment and pig
- Patent number 10,343,197
- Issue date Jul 9, 2019
- Rosen Swiss AG
- Daniel Schaller
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Device for cleaning multidiameter pipelines
- Patent number 8,011,052
- Issue date Sep 6, 2011
- PII (Canada) Limited
- Eugene Kapustin
- B08 - CLEANING
Information Patent Grant
Device for moving a pig through a conduit, such as a pipeline
- Patent number 7,975,342
- Issue date Jul 12, 2011
- PII (Canada) Limited
- Sergei Filippovitch
- B08 - CLEANING
Information Patent Grant
Device for moving a pig through a conduit, such as a pipeline
- Patent number 7,614,109
- Issue date Nov 10, 2009
- PII (Canada) Limited
- Sergei Filippovitch
- B08 - CLEANING
Information Patent Grant
Hollow universal joint
- Patent number 7,354,348
- Issue date Apr 8, 2008
- PII (Canada) Limited
- Eugene Kapustin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for Launching and Receiving a Pig Into or From a Pipeline
- Publication number 20190024837
- Publication date Jan 24, 2019
- ROSEN SWISS AG
- Sergei Filippovitch
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Pig Segment and Pig
- Publication number 20160136700
- Publication date May 19, 2016
- ROSEN SWISS AG
- Daniel SCHALLER
- B08 - CLEANING
Information Patent Application
DEVICE FOR MOVING A PIG THROUGH A CONDUIT, SUCH AS A PIPELINE
- Publication number 20100017980
- Publication date Jan 28, 2010
- Sergei FILIPPOVITCH
- B08 - CLEANING
Information Patent Application
DEVICE FOR CLEANING MULTIDIAMETER PIPELINES
- Publication number 20080141474
- Publication date Jun 19, 2008
- Eugene Kapustin
- B08 - CLEANING
Information Patent Application
Hollow universal joint
- Publication number 20060128479
- Publication date Jun 15, 2006
- PII (Canada) Limited
- Eugene Kapustin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Device for moving a pig through a conduit, such as a pipeline
- Publication number 20060042033
- Publication date Mar 2, 2006
- PII (Canada) Limited
- Sergei Filippovitch
- B08 - CLEANING