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Industry
CPC
F04C2230/24
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F04
Liquid pumps
F04C
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
F04C2230/00
Manufacture
Current Industry
F04C2230/24
by extrusion
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Patents Grants
last 30 patents
Information
Patent Grant
Reinforced directional drilling assemblies and methods of forming same
Patent number
10,724,299
Issue date
Jul 28, 2020
Schlumberger Technology Corporation
Hossein Akbari
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Compressors including polymeric components
Patent number
9,347,441
Issue date
May 24, 2016
Sabic Global Technologies B.V.
Brian Jason Rice
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Reinforced directional drilling assemblies and methods of forming same
Patent number
9,228,584
Issue date
Jan 5, 2016
Schlumberger Technology Corporation
Hossein Akbari
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Controlled thickness resilient material lined stator and method of...
Patent number
9,163,629
Issue date
Oct 20, 2015
Schlumberger Technology Corporation
Lawrence Lee
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Stator/rotor assemblies having enhanced performance
Patent number
8,734,141
Issue date
May 27, 2014
Halliburton Energy Services, P.C.
Jeremy B. Slay
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Rotary piston machine
Patent number
8,360,748
Issue date
Jan 29, 2013
Cor Pumps + Compressors AG
Felix Arnold
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Electric pump with coupled pressed members
Patent number
7,695,254
Issue date
Apr 13, 2010
JTEKT Corporation
Yasuo Asai
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
TWO-STAGE ROTARY VANE VACUUM PUMP CASING
Publication number
20230228271
Publication date
Jul 20, 2023
Leybold (Tianjin) International Trade Co., Ltd.
Li Ouyang
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
REINFORCED DIRECTIONAL DRILLING ASSEMBLIES AND METHODS OF FORMING SAME
Publication number
20180320445
Publication date
Nov 8, 2018
SCHLUMBERGER TECHNOLOGY CORPORATION
Hossein Akbari
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
COMPRESSORS INCLUDING POLYMERIC COMPONENTS
Publication number
20140010679
Publication date
Jan 9, 2014
Brian Rice
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Pump Housing, in Block Form, of a Vehicle Brake System, and Method...
Publication number
20130330181
Publication date
Dec 12, 2013
ROBERT BOSCH GmbH
Wolfgang Frodl
B60 - VEHICLES IN GENERAL
Information
Patent Application
REINFORCED DIRECTIONAL DRILLING ASSEMBLIES AND METHODS OF FORMING SAME
Publication number
20130118247
Publication date
May 16, 2013
Hossein Akbari
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
CONTROLLED THICKNESS RESILIENT MATERIAL LINED STATOR AND METHOD OF...
Publication number
20110271527
Publication date
Nov 10, 2011
Lawrence Lee
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
STATOR/ROTOR ASSEMBLIES HAVING ENHANCED PERFORMANCE
Publication number
20110070111
Publication date
Mar 24, 2011
Halliburton Energy Services, Inc.
Jeremy B. SLAY
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Rotary Piston Machine
Publication number
20100034680
Publication date
Feb 11, 2010
Felix Arnold
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Electric pump
Publication number
20080019856
Publication date
Jan 24, 2008
JTEKT Corporation
Yasuo Asai
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Vane-cell pump provided with a deep-drawn metal-sheet pot
Publication number
20070148011
Publication date
Jun 28, 2007
Luk Automobiltechnik GMBH & Co. KG
Heiko Schulz-Andres
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Chamber for Compressor and Compressor Using the Same
Publication number
20060171829
Publication date
Aug 3, 2006
Jong-Hun Ha
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES