Company Filing History:

12 out of 5,728

Baker Hughes Corporation

patents

2 out of 1,388

Baker Hughes, a Ge Compnay, LLC

patents

Years Active: 2009-2019

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10190390 - Pressure actuated ported sub for subterranean cement completions (2019-01-29),

2. RE46793 - Wiper plug elements and methods of stimulating a wellbore environment (2018-04-16),

3. 9441455 - Cement masking system and method thereof (2016-09-13),

4. RE46137 - Pressure actuated ported sub for subterranean cement completions (2016-09-05),

5. 9410398 - Downhole system having compressable and expandable member to cover port and method of displacing cement using member (2016-08-09),

6. 9359865 - Pressure actuated ported sub for subterranean cement completions (2016-06-07),

7. 9255461 - Removable fracturing plug of particulate material housed in a sheath set by expansion of a passage through the sheath (2016-02-09),

8. 9222333 - Monitoring system for borehole operations (2015-12-29),

9. 9109425 - Removable fracturing plug of particulate material housed in a sheath set by relative end movement of the sheath (2015-08-18),

10. 9068429 - Dissolvable tool and method of dissolving same (2015-06-30),

11. 9016388 - Wiper plug elements and methods of stimulating a wellbore environment (2015-04-28),

12. 8839873 - Isolation of zones for fracturing using removable plugs (2014-09-23),

13. 7644772 - Ball seat having segmented arcuate ball support member (2010-01-12),

14. 7628210 - Ball seat having ball support member (2009-12-08),

Title: The Innovative Contributions of Charles C Johnson

Introduction

Charles C Johnson is a notable inventor based in League City, TX (US), recognized for his significant contributions to the field of subterranean cement completions. With a total of 14 patents to his name, Johnson has developed innovative solutions that enhance the efficiency and effectiveness of wellbore operations.

Latest Patents

Among his latest patents is the "Pressure actuated ported sub for subterranean cement completions." This invention features a shifting sleeve with differential piston areas that allow for precise control of pressure application, enabling the sleeve to open a lateral port for fracturing through cement. Another notable patent is "Wiper plug elements and methods of stimulating a wellbore environment." This method involves preparing a wellbore casing for stimulation operations by utilizing a dissolvable plug element that enhances fluid communication without requiring additional interventions.

Career Highlights

Throughout his career, Johnson has worked with prominent companies in the industry, including Baker Hughes Corporation and Baker Hughes, a GE Company, LLC. His work has significantly impacted the development of technologies used in wellbore stimulation and cementing processes.

Collaborations

Johnson has collaborated with talented individuals such as James G King and Justin C Kellner, contributing to the advancement of innovative solutions in the field.

Conclusion

Charles C Johnson's inventive spirit and dedication to improving wellbore technologies have made him a key figure in the industry. His patents reflect a commitment to innovation that continues to influence the field of subterranean cement completions.

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2 patents (CIPO):

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.