Guijun Deng

Person

The Woodlands, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Borehole sealing with temperature control, method, and system
- Patent number 12,123,276
- Issue date Oct 22, 2024
- Baker Hughes Oilfield Operations LLC
- Daniel Ewing
- E21 - EARTH DRILLING MINING
Information Patent Grant
Disintegrable rubber seal, method of manufacture, and application t...
- Patent number 11,787,991
- Issue date Oct 17, 2023
- Baker Hughes Oilfield Operations LLC
- Lei Zhao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Element backup
- Patent number 11,713,642
- Issue date Aug 1, 2023
- Baker Hughes Holdings LLC
- Guijun Deng
- E21 - EARTH DRILLING MINING
Information Patent Grant
Inflow control device, method and system
- Patent number 11,692,418
- Issue date Jul 4, 2023
- Baker Hughes Oilfield Operations LLC
- Zhihui Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Segmented backup ring, system and method
- Patent number 11,512,554
- Issue date Nov 29, 2022
- Baker Hughes Holdings LLC
- Guijun Deng
- E21 - EARTH DRILLING MINING
Information Patent Grant
Yieldable landing feature
- Patent number 11,408,253
- Issue date Aug 9, 2022
- Baker Hughes Oilfield Operations LLC
- Guijun Deng
- E21 - EARTH DRILLING MINING
Information Patent Grant
Methods and systems for hanging structures in downhole environments
- Patent number 11,268,355
- Issue date Mar 8, 2022
- Baker Hughes Oilfield Operations LLC
- Zhiyue Xu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Packer assembly including an interlock feature
- Patent number 11,142,978
- Issue date Oct 12, 2021
- Baker Hughes Oilfield Operations LLC
- Guijun Deng
- E21 - EARTH DRILLING MINING
Information Patent Grant
Drag block for a downhole tool
- Patent number 11,053,750
- Issue date Jul 6, 2021
- Baker Hughes Oilfield Operations LLC
- Gary L. Anderson
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multi-layer backup ring
- Patent number 10,907,437
- Issue date Feb 2, 2021
- Baker Hughes Oilfield Operations LLC
- Guijun Deng
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multi-layer backup ring
- Patent number 10,907,438
- Issue date Feb 2, 2021
- Baker Hughes, a GE company, LLC
- Guijun Deng
- E21 - EARTH DRILLING MINING
Information Patent Grant
Electroactive polymer-based downhole seal
- Patent number 10,883,332
- Issue date Jan 5, 2021
- Baker Hughes, a GE company, LLC
- Lei Zhao
- E21 - EARTH DRILLING MINING
Information Patent Grant
One-way energy retention device, method and system
- Patent number 10,865,617
- Issue date Dec 15, 2020
- Baker Hughes, a GE company, LLC
- Guijun Deng
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multi-layer packer backup ring with closed extrusion gaps
- Patent number 10,822,912
- Issue date Nov 3, 2020
- Baker Hughes, a GE company, LLC
- Alexander M. Kendall
- E21 - EARTH DRILLING MINING
Information Patent Grant
Slotted anti-extrusion ring assembly
- Patent number 10,704,355
- Issue date Jul 7, 2020
- Baker Hughes, a GE company, LLC
- Guijun Deng
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Multi-layer packer backup ring with closed extrusion gaps
- Patent number 10,689,942
- Issue date Jun 23, 2020
- Baker Hughes, a GE company, LLC
- Alexander M. Kendall
- E21 - EARTH DRILLING MINING
Information Patent Grant
Multi-layer backup ring including interlock members
- Patent number 10,677,014
- Issue date Jun 9, 2020
- Baker Hughes, a GE company, LLC
- Guijun Deng
- E21 - EARTH DRILLING MINING
Information Patent Grant
Seal backup, seal system and wellbore system
- Patent number 10,526,864
- Issue date Jan 7, 2020
- Baker Hughes, a GE company, LLC
- Guijun Deng
- E21 - EARTH DRILLING MINING
Information Patent Grant
Packer assembly including a support ring
- Patent number 10,370,935
- Issue date Aug 6, 2019
- Baker Hughes, a GE company, LLC
- Alexander Morrison Kendall
- E21 - EARTH DRILLING MINING
Information Patent Grant
Sealing element backup ring with integrated tab to close extrusion...
- Patent number 10,329,870
- Issue date Jun 25, 2019
- Baker Hughes, a GE company, LLC
- YingQing Xu
- E21 - EARTH DRILLING MINING
Information Patent Grant
Structurally supported seal element assembly
- Patent number 10,287,848
- Issue date May 14, 2019
- Baker Hughes, a GE company, LLC
- Guijun Deng
- E21 - EARTH DRILLING MINING
Information Patent Grant
Expandable sealing assembly and downhole system
- Patent number 10,202,818
- Issue date Feb 12, 2019
- Baker Hughes, a GE company, LLC
- Christopher Ryan Hern
- E21 - EARTH DRILLING MINING
Information Patent Grant
High temperature tracers for downhole detection of produced water
- Patent number 9,910,026
- Issue date Mar 6, 2018
- Baker Hughes, a GE company, LLC
- Zhihui Zhang
- E21 - EARTH DRILLING MINING
Information Patent Grant
Wear-resistant and self-lubricant bore receptacle packoff tool
- Patent number 9,840,887
- Issue date Dec 12, 2017
- Baker Hughes Incorporated
- Lei Zhao
- E21 - EARTH DRILLING MINING
Information Patent Grant
Functionally graded articles and methods of manufacture
- Patent number 9,714,709
- Issue date Jul 25, 2017
- Baker Hughes Incorporated
- Lei Zhao
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
DENSITY BASED INFLOW CONTROL DEVICE, METHOD, AND SYSTEM
- Publication number 20250043657
- Publication date Feb 6, 2025
- Baker Hughes Oilfield Operations LLC
- Ronnie Russell
- E21 - EARTH DRILLING MINING
Information Patent Application
FLUID DENSITY VALVE, METHOD, AND SYSTEM
- Publication number 20250020042
- Publication date Jan 16, 2025
- Baker Hughes Oilfield Operations LLC
- Bin Zhu
- E21 - EARTH DRILLING MINING
Information Patent Application
ANCHOR SYSTEM AND METHOD
- Publication number 20250012156
- Publication date Jan 9, 2025
- Baker Hughes Oilfield Operations LLC
- Daniel Ewing
- E21 - EARTH DRILLING MINING
Information Patent Application
OBJECT, METHOD, AND SYSTEM
- Publication number 20240410272
- Publication date Dec 12, 2024
- Baker Hughes Oilfield Operations LLC
- Zhihui Zhang
- E21 - EARTH DRILLING MINING
Information Patent Application
SEAL ASSEMBLY, AND SYSTEM
- Publication number 20240401429
- Publication date Dec 5, 2024
- Baker Hughes Oilfield Operations LLC
- Zhihui Zhang
- E21 - EARTH DRILLING MINING
Information Patent Application
SEAL, METHOD AND SYSTEM
- Publication number 20240392647
- Publication date Nov 28, 2024
- Baker Hughes Oilfield Operations LLC
- Ping Duan
- E21 - EARTH DRILLING MINING
Information Patent Application
BOREHOLE SEALING WITH TEMPERATURE CONTROL, METHOD, AND SYSTEM
- Publication number 20240125197
- Publication date Apr 18, 2024
- Baker Hughes Oilfield Operations LLC
- Daniel Ewing
- E21 - EARTH DRILLING MINING
Information Patent Application
SEAL TOOL WITH TEMPERATURE CONTROL MATERIAL, METHOD, AND SYSTEM
- Publication number 20240125199
- Publication date Apr 18, 2024
- Baker Hughes Oilfield Operations LLC
- Daniel Ewing
- E21 - EARTH DRILLING MINING
Information Patent Application
BOREHOLE SEALING WITH TEMPERATURE CONTROL, METHOD, AND SYSTEM
- Publication number 20240125198
- Publication date Apr 18, 2024
- Baker Hughes Oilfield Operations LLC
- Daniel Ewing
- E21 - EARTH DRILLING MINING
Information Patent Application
DISINTEGRABLE RUBBER SEAL, METHOD OF MANUFACTURE, AND APPLICATION T...
- Publication number 20230323186
- Publication date Oct 12, 2023
- Baker Hughes Oilfield Operations LLC
- Lei Zhao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Element Backup
- Publication number 20230287757
- Publication date Sep 14, 2023
- Guijun Deng
- E21 - EARTH DRILLING MINING
Information Patent Application
TRIGGER FOR DOWNHOLE TOOL, METHOD AND SYSTEM
- Publication number 20230258055
- Publication date Aug 17, 2023
- Baker Hughes Oilfield Operations LLC
- Zhihui Zhang
- E21 - EARTH DRILLING MINING
Information Patent Application
RESETTABLE BACKUP AND SYSTEM
- Publication number 20230250702
- Publication date Aug 10, 2023
- Baker Hughes Oilfield Operations LLC
- Guijun Deng
- E21 - EARTH DRILLING MINING
Information Patent Application
RESETTABLE BACKUP AND SYSTEM
- Publication number 20230212923
- Publication date Jul 6, 2023
- Baker Hughes Oilfield Operations LLC
- Guijun Deng
- E21 - EARTH DRILLING MINING
Information Patent Application
INFLOW CONTROL DEVICE, METHOD AND SYSTEM
- Publication number 20220403719
- Publication date Dec 22, 2022
- Baker Hughes Oilfield Operations LLC
- Zhihui Zhang
- E21 - EARTH DRILLING MINING
Information Patent Application
SEGMENTED BACKUP RING, SYSTEM AND METHOD
- Publication number 20220081991
- Publication date Mar 17, 2022
- Baker Hughes Holdings LLC
- Guijun Deng
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS AND SYSTEMS FOR HANGING STRUCTURES IN DOWNHOLE ENVIRONMENTS
- Publication number 20210277751
- Publication date Sep 9, 2021
- Baker Hughes Oilfield Operations LLC
- Zhiyue Xu
- E21 - EARTH DRILLING MINING
Information Patent Application
PACKER ASSEMBLY INCLUDING AN INTERLOCK FEATURE
- Publication number 20210180420
- Publication date Jun 17, 2021
- Baker Hughes Oilfield Operations LLC
- Guijun Deng
- E21 - EARTH DRILLING MINING
Information Patent Application
Slotted Backup Ring Assembly
- Publication number 20210010343
- Publication date Jan 14, 2021
- BAKER HUGHES, A GE COMPANY, LLC
- Guijun Deng
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DRAG BLOCK FOR A DOWNHOLE TOOL
- Publication number 20200378196
- Publication date Dec 3, 2020
- Baker Hughes Oilfield Operations LLC
- Gary L. Anderson
- E21 - EARTH DRILLING MINING
Information Patent Application
BACKUP
- Publication number 20200308920
- Publication date Oct 1, 2020
- Baker Hughes Oilfield Operations LLC
- Guijun Deng
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTI-LAYER BACKUP RING
- Publication number 20200232298
- Publication date Jul 23, 2020
- BAKER HUGHES, A GE COMPANY, LLC
- Guijun Deng
- E21 - EARTH DRILLING MINING
Information Patent Application
Element Backup
- Publication number 20190368304
- Publication date Dec 5, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- Guijun Deng
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTI-LAYER PACKER BACKUP RING WITH CLOSED EXTRUSION GAPS
- Publication number 20190345791
- Publication date Nov 14, 2019
- Alexander M. Kendall
- E21 - EARTH DRILLING MINING
Information Patent Application
ELECTROACTIVE POLYMER-BASED DOWNHOLE SEAL
- Publication number 20190264529
- Publication date Aug 29, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- Lei Zhao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ONE-WAY ENERGY RETENTION DEVICE, METHOD AND SYSTEM
- Publication number 20190249510
- Publication date Aug 15, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- Guijun Deng
- E21 - EARTH DRILLING MINING
Information Patent Application
MULTI-LAYER BACKUP RING INCLUDING INTERLOCK MEMBERS
- Publication number 20190249511
- Publication date Aug 15, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- Guijun Deng
- E21 - EARTH DRILLING MINING
Information Patent Application
Axially Articulated and Rotationally Locked Backup Ring Assembly fo...
- Publication number 20190128089
- Publication date May 2, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- Daniel Guerra
- E21 - EARTH DRILLING MINING
Information Patent Application
Multi-layer Packer Backup Ring with Closed Extrusion Gaps
- Publication number 20190078413
- Publication date Mar 14, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- Alexander M. Kendall
- E21 - EARTH DRILLING MINING
Information Patent Application
SEAL BACKUP, SEAL SYSTEM AND WELLBORE SYSTEM
- Publication number 20190040710
- Publication date Feb 7, 2019
- BAKER HUGHES, A GE COMPANY, LLC
- Guijun Deng
- E21 - EARTH DRILLING MINING

Guijun Deng

Person

Patents Grantslast 30 patents

Borehole sealing with temperature control, method, and system

Disintegrable rubber seal, method of manufacture, and application t...

Element backup

Inflow control device, method and system

Segmented backup ring, system and method

Yieldable landing feature

Methods and systems for hanging structures in downhole environments

Packer assembly including an interlock feature

Drag block for a downhole tool

Multi-layer backup ring

Multi-layer backup ring

Electroactive polymer-based downhole seal

One-way energy retention device, method and system

Multi-layer packer backup ring with closed extrusion gaps

Slotted anti-extrusion ring assembly

Multi-layer packer backup ring with closed extrusion gaps

Multi-layer backup ring including interlock members

Seal backup, seal system and wellbore system

Packer assembly including a support ring

Sealing element backup ring with integrated tab to close extrusion...

Structurally supported seal element assembly

Expandable sealing assembly and downhole system

High temperature tracers for downhole detection of produced water

Wear-resistant and self-lubricant bore receptacle packoff tool

Functionally graded articles and methods of manufacture

Patents Applicationslast 30 patents

DENSITY BASED INFLOW CONTROL DEVICE, METHOD, AND SYSTEM

FLUID DENSITY VALVE, METHOD, AND SYSTEM

ANCHOR SYSTEM AND METHOD

OBJECT, METHOD, AND SYSTEM

SEAL ASSEMBLY, AND SYSTEM

SEAL, METHOD AND SYSTEM

BOREHOLE SEALING WITH TEMPERATURE CONTROL, METHOD, AND SYSTEM

SEAL TOOL WITH TEMPERATURE CONTROL MATERIAL, METHOD, AND SYSTEM

BOREHOLE SEALING WITH TEMPERATURE CONTROL, METHOD, AND SYSTEM

DISINTEGRABLE RUBBER SEAL, METHOD OF MANUFACTURE, AND APPLICATION T...

Element Backup

TRIGGER FOR DOWNHOLE TOOL, METHOD AND SYSTEM

RESETTABLE BACKUP AND SYSTEM

RESETTABLE BACKUP AND SYSTEM

INFLOW CONTROL DEVICE, METHOD AND SYSTEM

SEGMENTED BACKUP RING, SYSTEM AND METHOD

METHODS AND SYSTEMS FOR HANGING STRUCTURES IN DOWNHOLE ENVIRONMENTS

PACKER ASSEMBLY INCLUDING AN INTERLOCK FEATURE

Slotted Backup Ring Assembly

DRAG BLOCK FOR A DOWNHOLE TOOL

BACKUP

MULTI-LAYER BACKUP RING

Element Backup

MULTI-LAYER PACKER BACKUP RING WITH CLOSED EXTRUSION GAPS

ELECTROACTIVE POLYMER-BASED DOWNHOLE SEAL

ONE-WAY ENERGY RETENTION DEVICE, METHOD AND SYSTEM

MULTI-LAYER BACKUP RING INCLUDING INTERLOCK MEMBERS

Axially Articulated and Rotationally Locked Backup Ring Assembly fo...

Multi-layer Packer Backup Ring with Closed Extrusion Gaps

SEAL BACKUP, SEAL SYSTEM AND WELLBORE SYSTEM