Registered patent attorney
Hallie W O'Brien
Firm
Dinsmore & Shohl, LLP
Address
Fifth Third Center, One South Main Street
Suite 1300
Dayton, OH, 45402
US
Phone
Registered as
Registered patent attorney
Other attorneys at Dinsmore & Shohl, LLP
- James E BeyerUSPTO Reg. 39564 · Dayton, OH
- Keith G DeMaggioUSPTO Reg. 67169 · Columbus, OH
- Michael James DowningUSPTO Reg. 78657 · Cincinnati, OH
- James F GottmanUSPTO Reg. 27262 · Dayton, OH
- Timothy W HaganUSPTO Reg. 29001 · Dayton, OH
- Susan M LunaUSPTO Reg. 38769 · Dayton, OH
- Jennifer H. LunnUSPTO Reg. 75765 · Dayton, OH
- Mitchell T. LyonUSPTO Reg. 79044 · Lexington, KY
Other patent attorneys in Dayton, Ohio
- Devin M. AskewUSPTO Reg. 81144
- Ava H BillimoriaThompson Hine
- Stefan B BlumThompson Hine Drive
- Andrea L BrockmanCargill INC
- Michael ChanUSPTO Reg. 33663
- Colin P CochranCochran Legal, LLC
- Robert G CrouchGlobal Graphene Group, Inc.
- Robert Lawrence DeddensRobert Deddens Law Offices
Frequently asked
Frequently asked about Hallie W O'Brien
Is Hallie W O'Brien a registered patent attorney?
Yes. Hallie W O'Brien is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 66800). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Hallie W O'Brien located?
Hallie W O'Brien's office is in Dayton, Ohio (45402). Affiliated with Dinsmore & Shohl, LLP.
What firm does Hallie W O'Brien work at?
Hallie W O'Brien is listed as affiliated with Dinsmore & Shohl, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Hallie W O'Brien?
Hallie W O'Brien's office phone (per the USPTO public roster) is 937-449-6400. 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.