Registered patent attorney
John B Treangen
Firm
Treangen Intellectual Property Law, PLC
Address
969 Allison Way
Iowa City, IA, 52245
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Iowa City, Iowa
- Sylvan AddinkUSPTO Reg. 52540
- Sara K ConradUSPTO Reg. 77917
- Matthew W. CoryellUSPTO Reg. 69089
- Henry L KeenUSPTO Reg. 70547
- Marie C KerbeshianUniversity of Iowa
- Alison L. LetcherACT Education Corp.
- June Tsu-Ain TaiUniversity of Iowa College of Law
Frequently asked
Frequently asked about John B Treangen
Is John B Treangen a registered patent attorney?
Yes. John B Treangen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 38343). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is John B Treangen located?
John B Treangen's office is in Iowa City, Iowa (52245). Affiliated with Treangen Intellectual Property Law, PLC.
What firm does John B Treangen work at?
John B Treangen is listed as affiliated with Treangen Intellectual Property Law, PLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact John B Treangen?
John B Treangen's office phone (per the USPTO public roster) is 989-600-0490. 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.