sealing details

Industry

CPC
E21B2010/225

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

EFIXED CONSTRUCTIONS E21Mining E21BEARTH DRILLING

Current Industry

E21B2010/225sealing details

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Roller reamer integral pressure relief assembly
- Patent number 10,718,165
- Issue date Jul 21, 2020
- Duane Shotwell
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Sealed bearing rock bit with a low profile seal
- Patent number 10,689,912
- Issue date Jun 23, 2020
- PDB TOOLS, INC.
- Nam Duy Nguyen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Semi-sealed rotary drill tool
- Patent number 10,605,006
- Issue date Mar 31, 2020
- Sandvik Intellectual Property AB
- Karl-Oskar Finnman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Roller cone bit having gland for full seal capture
- Patent number 10,494,873
- Issue date Dec 3, 2019
- Varel International Ind., L.P.
- Chengwei Chiu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Seal assemblies for earth-boring tools, earth-boring tools so equip...
- Patent number 10,458,187
- Issue date Oct 29, 2019
- Baker Hughes, a GE company, LLC
- Jon D. Schroder
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sacrificial spacer for well tool inner seal
- Patent number 10,458,186
- Issue date Oct 29, 2019
- Halliburton Energy Services, Inc.
- Mark E. Williams
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Horizontal high speed testing device for spiral seal of horizontal...
- Patent number 10,393,615
- Issue date Aug 27, 2019
- Southwest Petroleum University
- Yi Zhou
- G01 - MEASURING TESTING
Information Patent Grant
Drill bit seal and method of using same
- Patent number 10,161,190
- Issue date Dec 25, 2018
- National-Oilwell Varco, L.P.
- Bruce Hawley Burr
- E21 - EARTH DRILLING MINING
Information Patent Grant
Composite metallic elastomeric sealing components for roller cone d...
- Patent number 10,151,148
- Issue date Dec 11, 2018
- Baker Hughes Incorporated
- David A. Curry
- E21 - EARTH DRILLING MINING
Information Patent Grant
Roller cone seal failure detection using an integrated computationa...
- Patent number 10,145,178
- Issue date Dec 4, 2018
- Halliburton Energy Services, Inc.
- Shilin Chen
- E21 - EARTH DRILLING MINING
Information Patent Grant
Elastomer-thermally conductive carbon fiber compositions for roller...
- Patent number 10,132,120
- Issue date Nov 20, 2018
- Halliburton Energy Services, Inc.
- B. Raghava Reddy
- E21 - EARTH DRILLING MINING
Information Patent Grant
Symmetrical seal
- Patent number 9,988,850
- Issue date Jun 5, 2018
- Halliburton Energy Services, Inc.
- Micheal B. Crawford
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drill bit with a dynamic metal seal
- Patent number 9,316,055
- Issue date Apr 19, 2016
- Baker Hughes Incorporated
- Chih Lin
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Enhanced backup ring edge features for metal face seal in roller co...
- Patent number 9,249,629
- Issue date Feb 2, 2016
- Baker Hughes Incorporated
- Chih Lin
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rock bit having a flexible metal faced seal
- Patent number 9,163,458
- Issue date Oct 20, 2015
- Varel International, Ind., L.P.
- Alan Otto Lebeck
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SEAL ASSEMBLY FOR USE IN EARTH-BORING ROTARY TOOLS IN SUBTERRANEAN...
- Publication number 20200408044
- Publication date Dec 31, 2020
- Baker Hughes Oilfield Operations LLC
- Gregory L. Ricks
- E21 - EARTH DRILLING MINING
Information Patent Application
Floating Plug Anti-Leak
- Publication number 20200291725
- Publication date Sep 17, 2020
- Halliburton Energy Services, Inc.
- Jacob H. Kronman
- E21 - EARTH DRILLING MINING
Information Patent Application
SEAL ASSEMBLY FOR DOWNHOLE USE
- Publication number 20200181983
- Publication date Jun 11, 2020
- BAKER HUGHES, A GE COMPANY, LLC
- Andreas Peter
- E21 - EARTH DRILLING MINING
Information Patent Application
SEAL STRUCTURE
- Publication number 20200063870
- Publication date Feb 27, 2020
- VALQUA, LTD.
- Takahiro YAMAMOTO
- E21 - EARTH DRILLING MINING
Information Patent Application
SEALING ARRANGEMENT
- Publication number 20190178037
- Publication date Jun 13, 2019
- Century Products, Inc.
- Todd Bielawa
- E21 - EARTH DRILLING MINING
Information Patent Application
ROLLER REAMER WITH LABYRINTH SEAL ASSEMBLY
- Publication number 20190162027
- Publication date May 30, 2019
- DUANE SHOTWELL
- E21 - EARTH DRILLING MINING
Information Patent Application
ROLLER REAMER WITH MECHANICAL FACE SEAL
- Publication number 20190162028
- Publication date May 30, 2019
- DUANE SHOTWELL
- E21 - EARTH DRILLING MINING
Information Patent Application
ROLLER REAMER INTEGRAL PRESSURE RELIEF ASSEMBLY
- Publication number 20190162026
- Publication date May 30, 2019
- DUANE SHOTWELL
- E21 - EARTH DRILLING MINING
Information Patent Application
SEALING ELEMENTS FOR ROLLER CONE BITS
- Publication number 20190119987
- Publication date Apr 25, 2019
- Halliburton Energy Services, Inc.
- Shiwei Qin
- E21 - EARTH DRILLING MINING
Information Patent Application
HORIZONTAL HIGH SPEED TESTING DEVICE FOR SPIRAL SEAL OF HORIZONTAL...
- Publication number 20180348082
- Publication date Dec 6, 2018
- Southwest Petroleum University
- Yi Zhou
- E21 - EARTH DRILLING MINING
Information Patent Application
ROLLER CONE BIT HAVING GLAND FOR FULL SEAL CAPTURE
- Publication number 20180128053
- Publication date May 10, 2018
- VAREL INTERNATIONAL IND., L.P.
- CHENGWEI CHIU
- E21 - EARTH DRILLING MINING
Information Patent Application
SEMI-SEALED ROTARY DRILL TOOL
- Publication number 20170254151
- Publication date Sep 7, 2017
- Sandvik Intellectual Property AB
- Karl-Oskar FINNMAN
- E21 - EARTH DRILLING MINING
Information Patent Application
DRILL BIT SEAL AND METHOD OF USING SAME
- Publication number 20160340980
- Publication date Nov 24, 2016
- National-Oilwell Varco, L.P.
- Bruce Hawley Burr
- E21 - EARTH DRILLING MINING
Information Patent Application
SEAL ASSEMBLIES FOR EARTH-BORING TOOLS, EARTH-BORING TOOLS SO EQUIP...
- Publication number 20160251903
- Publication date Sep 1, 2016
- BAKER HUGHES INCORPORATED
- Jon D. Schroder
- E21 - EARTH DRILLING MINING
Information Patent Application
BICOMPONENT SEALS COMPRISING ALIGNED ELONGATED CARBON NANOPARTICLES
- Publication number 20160237754
- Publication date Aug 18, 2016
- Hallivurton Energy Services, Inc.
- Ping Sui
- B32 - LAYERED PRODUCTS
Information Patent Application
ELASTOMER-THERMALLY CONDUCTIVE CARBON FIBER COMPOSITIONS FOR ROLLER...
- Publication number 20160201397
- Publication date Jul 14, 2016
- Halliburton Energy Services, Inc.
- B. Raghava REDDY
- E21 - EARTH DRILLING MINING
Information Patent Application
SACRIFICIAL SPACER FOR WELL TOOL INNER SEAL
- Publication number 20160194918
- Publication date Jul 7, 2016
- Halliburton Energy Services, Inc.
- Mark E. WILLIAMS
- E21 - EARTH DRILLING MINING
Information Patent Application
ROLLER CONE SEAL FAILURE DETECTION USING AN INTEGRATED COMPUTATIONA...
- Publication number 20160115740
- Publication date Apr 28, 2016
- Halliburton Energy Services, Inc.
- Shilin Chen
- G01 - MEASURING TESTING
Information Patent Application
ROLLER CUTTER WITH IMPROVED SEALING
- Publication number 20160040482
- Publication date Feb 11, 2016
- Sandvik Intellectual Property AB
- Joona LOIKKANEN
- E21 - EARTH DRILLING MINING
Information Patent Application
SYMMETRICAL HAR SEAL
- Publication number 20150345226
- Publication date Dec 3, 2015
- Halliburton Energy Services Inc.
- Michael B. Crawford
- E21 - EARTH DRILLING MINING
Information Patent Application
Enhanced Backup Ring Edge Features for Metal Face Seal in Roller Co...
- Publication number 20150330152
- Publication date Nov 19, 2015
- BAKER HUGHES INCORPORATED
- Chih Lin
- E21 - EARTH DRILLING MINING
Information Patent Application
Well Tool with Dynamic Metal-to-Metal Shape Memory Material Seal
- Publication number 20150218889
- Publication date Aug 6, 2015
- Halliburton Energy Services, Inc.
- Sean Carroll
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Composite Metallic Elastomeric Sealing Components for Roller Cone D...
- Publication number 20150144406
- Publication date May 28, 2015
- BAKER HUGHES INCORPORATED
- David A. Curry
- E21 - EARTH DRILLING MINING
Information Patent Application
Drill Bit with a Dynamic Metal Seal
- Publication number 20140326514
- Publication date Nov 6, 2014
- BAKER HUGHES INCORPORATED
- Chih Lin
- E21 - EARTH DRILLING MINING
Information Patent Application
Enhanced Backup Ring Edge Features for Metal Face Seal in Roller Co...
- Publication number 20140225328
- Publication date Aug 14, 2014
- BAKER HUGHES INCORPORATED
- Chih Lin
- E21 - EARTH DRILLING MINING
Information Patent Application
ROCK BIT HAVING A FLEXIBLE METAL FACED SEAL
- Publication number 20140224548
- Publication date Aug 14, 2014
- Varel International, Ind., L.P.
- Alan Otto LEBECK
- E21 - EARTH DRILLING MINING
Information Patent Application
Composite Metallic Elastomeric Sealing Components for Roller Cone D...
- Publication number 20110187058
- Publication date Aug 4, 2011
- BAKER HUGHES INCORPORATED
- David A. Curry
- E21 - EARTH DRILLING MINING

sealing details

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Roller reamer integral pressure relief assembly

Sealed bearing rock bit with a low profile seal

Semi-sealed rotary drill tool

Roller cone bit having gland for full seal capture

Seal assemblies for earth-boring tools, earth-boring tools so equip...

Sacrificial spacer for well tool inner seal

Horizontal high speed testing device for spiral seal of horizontal...

Drill bit seal and method of using same

Composite metallic elastomeric sealing components for roller cone d...

Roller cone seal failure detection using an integrated computationa...

Elastomer-thermally conductive carbon fiber compositions for roller...

Symmetrical seal

Drill bit with a dynamic metal seal

Enhanced backup ring edge features for metal face seal in roller co...

Rock bit having a flexible metal faced seal

Patents Applicationslast 30 patents

SEAL ASSEMBLY FOR USE IN EARTH-BORING ROTARY TOOLS IN SUBTERRANEAN...

Floating Plug Anti-Leak

SEAL ASSEMBLY FOR DOWNHOLE USE

SEAL STRUCTURE

SEALING ARRANGEMENT

ROLLER REAMER WITH LABYRINTH SEAL ASSEMBLY

ROLLER REAMER WITH MECHANICAL FACE SEAL

ROLLER REAMER INTEGRAL PRESSURE RELIEF ASSEMBLY

SEALING ELEMENTS FOR ROLLER CONE BITS

HORIZONTAL HIGH SPEED TESTING DEVICE FOR SPIRAL SEAL OF HORIZONTAL...

ROLLER CONE BIT HAVING GLAND FOR FULL SEAL CAPTURE

SEMI-SEALED ROTARY DRILL TOOL

DRILL BIT SEAL AND METHOD OF USING SAME

SEAL ASSEMBLIES FOR EARTH-BORING TOOLS, EARTH-BORING TOOLS SO EQUIP...

BICOMPONENT SEALS COMPRISING ALIGNED ELONGATED CARBON NANOPARTICLES

ELASTOMER-THERMALLY CONDUCTIVE CARBON FIBER COMPOSITIONS FOR ROLLER...

SACRIFICIAL SPACER FOR WELL TOOL INNER SEAL

ROLLER CONE SEAL FAILURE DETECTION USING AN INTEGRATED COMPUTATIONA...

ROLLER CUTTER WITH IMPROVED SEALING

SYMMETRICAL HAR SEAL

Enhanced Backup Ring Edge Features for Metal Face Seal in Roller Co...

Well Tool with Dynamic Metal-to-Metal Shape Memory Material Seal

Composite Metallic Elastomeric Sealing Components for Roller Cone D...

Drill Bit with a Dynamic Metal Seal

Enhanced Backup Ring Edge Features for Metal Face Seal in Roller Co...

ROCK BIT HAVING A FLEXIBLE METAL FACED SEAL

Composite Metallic Elastomeric Sealing Components for Roller Cone D...