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Thomas Louis Casagrande

Practice areas:

Trademark Infringement, Litigation, Patent Infringement, Internet, Copyright Infringement, Trademark Application, Appeals

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Practice Areas

Licensed since 1991

  1. Trademark Infringement: 45%
    20 years
  2. Litigation: 20%
    24 years
  3. Internet: 10%
    15 years
  4. Patent Infringement: 10%
    19 years
  5. Other: 15%
  6. More 

Attorney Endorsements

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Contact Info

Locke Lord Bissell & Liddell, LLP

2800 JPMorgan Chase Tower
600 Travis St.
Houston, TX, 77002-3009



TXNot Eligible to Practice - Administrative199908/25/2015

Professional Misconduct

We have not found any instances of professional misconduct for this lawyer.

Avvo Contributions

Legal Answers


Award NameGrantorDate Granted
NamedWorld Trademark Review 10002010
World's Leading Trademark Law PractitionersLegal Media Group2008
Leading Lawyer (Intellectual Property, Litigation)Legal 5002007
Named (trademark law)Who's Who Legal: Texas2007
Super LawyerTexas Super Lawyers Magazine2005
AV Preeminent 5.0 out of 5 Peer Review RatedMartindale-Hubbell2003
Executive EditorConnecticut Law Review1989

Work Experience

TitleCompany NameDuration
Of CounselLocke Lord Bissell & Liddell, LLP2009 - Present
PartnerHowrey2000 - 2009
AttorneyArnold White & Durkee1998 - 2000
Associate; PartnerWiggin and Dana LLP1991 - 1998
Law Clerk to The Hon. B. Avant EdenfieldUnited States District Court (S.D. Ga.)1990 - 1991


Association NamePosition NameDuration
American Intellectual Property Law AssociationMember1998 - Present
International Trademark Association (INTA)Member1996 - Present


School NameMajorDegreeGraduated
University of ConnecticutDoctor of Jurisprudence/Juris Doctor (J.D.)J.D. with Honors1990
University of PennsylvaniaPsychologyBA - Bachelor of Arts1982

Speaking Engagements

Conference NameTitleDate
Intellectual Property for the General Attorney seminarTrademark Infringement: How To Prosecute It; How To Respond2008