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

Technology Areas

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)