CIPO Patents = 6

EPO Patents = 3

Trademarks = 1

Forward Citations = 16

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11 inventors (with patents filed for the assignee):

Dennis D Coleman (5 out of 15 patents)

Todd M Coleman (3 out of 24 patents)

Corben C Rice (2 out of 4 patents)

4. John Boettcher (2 out of 2 patents)

5. Gavin Atlas Steele, Iv (2 out of 4 patents)

6. Ruairidh Andrew Cooper (1 out of 6 patents)

7. Gavin A Steele (4 patents)

6 patents: Sort by Forward Citations

1. 10215737 - Apparatus for and method of gas analysis (2019-02-26),

2. 9588023 - Sampling container for collection of fluids (2017-03-07),

3. 9341606 - Apparatus for and method of gas analysis (2016-05-17),

4. 9291035 - Wellbore cleaning apparatus and method (2016-03-22),

5. 9234822 - Pressurized gas sampling apparatus (2016-01-12),

6. 9005528 - Sampling container for collection of fluids (2015-04-14),

Weatherford is an oilfield service company that provides services and products for drilling, evaluation, completion, production, and intervention of oil and natural gas wells. Weatherford Switzerland Trading and Development Gmbh facilitates the trading and development activities of Weatherford in Switzerland.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

6 Patents

#83 in Zug

#1,449 in Switzerland

Zug, Switzerland

Weatherford Switzerland Trading and Development Gmbh

Forward Citations = 16

11 inventors:

Dennis D Coleman (5 out of 15 patents)

Todd M Coleman (3 out of 24 patents)

Corben C Rice (2 out of 4 patents)

4. John Boettcher (2 out of 2 patents)

5. Gavin Atlas Steele, Iv (2 out of 4 patents)

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6 patents (CIPO):

Please report any incorrect information to support@idiyas.com

3 patents (EPO):

Please report any incorrect information to support@idiyas.com