For the Inventor, By the Inventor

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Chicago, IL, United States of America

Bp Exploration and Oil, Inc.

USPTO Granted Patents = 2

Forward Citations = 32

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6 inventors (with patents filed for the assignee):

John A Toups (1 out of 2 patents)

David George Clarke (1 out of 1 patent)

B C Smolen (1 out of 1 patent)

4. David B Young (1 out of 1 patent)

5. Jonathan Holt (1 out of 1 patent)

6. Majeed H Yousif (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 6348102 - Apparatus and method for removing and preventing deposits (2002-02-19),

2. 5607901 - Environmentally safe annular fluid (1997-03-04),

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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#1,000 in Chicago, IL

#4,304 in Illinois

#92,554 in US

Chicago, IL, United States of America

Bp Exploration and Oil, Inc.

Forward Citations = 32

6 inventors:

John A Toups (1 out of 2 patents)

David George Clarke (1 out of 1 patent)

B C Smolen (1 out of 1 patent)

4. David B Young (1 out of 1 patent)

5. Jonathan Holt (1 out of 1 patent)

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