Registered patent attorney
Ryan L Marshall
Firm
Barnes & Thornburg, LLP
Address
299 South Main Street
Suite 1825
Salt Lake City, UT, 84111-2571
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
- Alice O MartinUSPTO Reg. 35601 · Chicago, IL
Other patent attorneys in Salt Lake City, Utah
- Alandra McDowell AdamsKunzler Bean & Adamson
- Jared M. AizadBuchalter
- David E AllredUSPTO Reg. 47254
- Paige M. AlsburyUSPTO Reg. 72965
- Dax D AndersonKirton & McConkie
- Mark P ArringtonUSPTO Reg. 73784
- Wesley L AustinAustin Rapp
- Eric D. BabychBrinks Gilson & Lione
Frequently asked
Frequently asked about Ryan L Marshall
Is Ryan L Marshall a registered patent attorney?
Yes. Ryan L Marshall is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 47770). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Ryan L Marshall located?
Ryan L Marshall's office is in Salt Lake City, Utah (84111-2571). Affiliated with Barnes & Thornburg, LLP.
What firm does Ryan L Marshall work at?
Ryan L Marshall is listed as affiliated with Barnes & Thornburg, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Ryan L Marshall?
Ryan L Marshall's office phone (per the USPTO public roster) is 801-906-5125. 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.