Registered patent attorney
Jonathan M. Rixen
Firm
Dennemeyer & Associates LLC
Address
2 North Riverside Plaza, Suite 1500
Chicago, IL, 60606
US
Phone
Registered as
Registered patent attorney
Other attorneys at Dennemeyer & Associates LLC
Other patent attorneys in Chicago, Illinois
- Lawrence H AaronsonMcDonnell Boehnen Hulbert & Berghoff LLP
- Dennis J AbdelnourHonigman LLP
- Holby Matthew AbernNeal, Gerber & Eisenberg LLP
- Cassandra L. AbernathyUSPTO Reg. 75330
- John AbramicSteptoe & Johnson LLP
- David Brian AbramowitzLocke Lord LLP
- Hugh A AbramsShook, Hardy & Bacon LLP
- Matthias AbrellMarshall Gerstein & Borun, LLP
Frequently asked
Frequently asked about Jonathan M. Rixen
Is Jonathan M. Rixen a registered patent attorney?
Yes. Jonathan M. Rixen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 57689). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Jonathan M. Rixen located?
Jonathan M. Rixen's office is in Chicago, Illinois (60606). Affiliated with Dennemeyer & Associates LLC.
What firm does Jonathan M. Rixen work at?
Jonathan M. Rixen is listed as affiliated with Dennemeyer & Associates LLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Jonathan M. Rixen?
Jonathan M. Rixen's office phone (per the USPTO public roster) is 312-866-6235. 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.