MS
Mark Dewey Shelley
Mark Dewey Shelley is a lawyer in Houston, TX who works for Marathon Petroleum Company LP. Practice areas include Intellectual Property. Court admissions include Texas Eastern District Court, Texas Southern District/Bankruptcy Court. Licensed in Texas since 2005. Graduated from University of Houston in 2005.
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Law school
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Office
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MS
Mark Dewey Shelley
Marathon Petroleum Company LPHouston, TX·20 years licensed
Claim profileContact attorney
Mark Dewey Shelley is a lawyer in Houston, TX who works for Marathon Petroleum Company LP. Practice areas include Intellectual Property. Court admissions include Texas Eastern District Court, Texas Southern District/Bankruptcy Court. Licensed in Texas since 2005. Graduated from University of Houston in 2005.
Law school
University of Houston
Class of 2005
Bar admission
2005
State Bar of TX · #24051328
Office
16680 Park Row
Houston, TX 77084
Disciplinary
None on record
Clean since admission
Case data
Case data
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Practice, courts & credentials
Practice areas1 listed
Intellectual Property
Courts admitted2 total
Texas Eastern District Court
Texas Southern District/Bankruptcy Court
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Last refreshed Aug 2026