Registered patent attorney
Thomas J McWilliams
Firm
Barnes & Thornburg, LLP
Address
1000 North West Street
Suite 1500
Wilmington, DE, 19801-1050
US
Phone
Registered as
Registered patent attorney
Other attorneys at Barnes & Thornburg, LLP
- Adam S BobelUSPTO Reg. 70602 · Indianapolis, IN
- Ronald E CahillUSPTO Reg. 38403 · Boston, MA
- Casey G CampbellUSPTO Reg. 77381 · Chicago, IL
- Renee A. DanegaUSPTO Reg. 73510 · Washington, DC
- Joseph L. FehribachUSPTO Reg. 76420 · Indianapolis, IN
- Alan G GormanUSPTO Reg. 38472 · Atlanta, GA
- Yoojin JungUSPTO Reg. 76302 · Indianapolis, IN
- Ryan L MarshallUSPTO Reg. 47770 · Salt Lake City, UT
Other patent attorneys in Wilmington, Delaware
- Robert Lynn LaPointe Andersonc\o Hon. Mary Pat Thynge
- Lucia Teixeira AntunesE.I. duPont de Nemours and Company
- Gwilym J O AttwellFish & Richardson P.C.
- Brian S. AuerbachBarnes & Thornburg LLP
- Bradley A. AulickE. I. du Pont de Nemours and Company
- George G BallasInterDigital Holdings, Inc.
- Lori Yanisko BeardellDuPont Legal
- Richard M BeckUSPTO Reg. 22580
Frequently asked
Frequently asked about Thomas J McWilliams
Is Thomas J McWilliams a registered patent attorney?
Yes. Thomas J McWilliams is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 44930). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Thomas J McWilliams located?
Thomas J McWilliams's office is in Wilmington, Delaware (19801-1050). Affiliated with Barnes & Thornburg, LLP.
What firm does Thomas J McWilliams work at?
Thomas J McWilliams is listed as affiliated with Barnes & Thornburg, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Thomas J McWilliams?
Thomas J McWilliams's office phone (per the USPTO public roster) is 302-300-3443. Verify availability and intake details directly with the firm before sending privileged materials.
Should I prepare anything before contacting a patent attorney?
Yes — most patent attorneys quote based on a brief. Persoona's intellectual property module generates a prior-art analysis, defensibility scorecard, and a draft USPTO filing package so you arrive with a brief, not a blank slate. Free to run.
Profile sourced from the USPTO OEDCI Practitioner Roster. Persoona did not provide, edit, or curate this data — every field is pulled directly from the public roster.