Category:Ping Duan of Cypress TX (US)

Ping Duan of Cypress TX (US)

Executive Summary

Ping Duan of Cypress TX (US) is an inventor who has filed 3 patents. Their primary areas of innovation include EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS (3 patents), Packers; Plugs (used for cementing (2 patents), {Cooling arrangements} (2 patents), and they have worked with companies such as Baker Hughes Oilfield Operations LLC (3 patents). Their most frequent collaborators include (3 collaborations), (3 collaborations), (3 collaborations).

Patent Filing Activity

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Technology Areas

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List of Technology Areas

• E21B36/04 (EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS): 3 patents
• E21B33/12 (Packers; Plugs (used for cementing): 2 patents
• E21B36/001 ({Cooling arrangements}): 2 patents
• E21B33/1208 (Packers; Plugs (used for cementing): 1 patents

Companies

List of Companies

• Baker Hughes Oilfield Operations LLC: 3 patents

Collaborators

• Daniel Ewing of Katy TX (US) (3 collaborations)
• Guijun Deng of The Woodlands TX (US) (3 collaborations)
• Anil Sadana of Houston TX (US) (3 collaborations)
• Anton Kovalchuk of Houston TX (US) (3 collaborations)
• Jason Harper of Cypress TX (US) (3 collaborations)