Registered patent attorney
Erik S Maurer
Firm
Banner & Witcoff, Ltd.
Address
71 S Wacker Drive, Suite 3600
Chicago, IL, 60606
US
Phone
Registered as
Registered patent attorney
Other attorneys at Banner & Witcoff, Ltd.
- Elizabeth A. AlmeterUSPTO Reg. 57019 · Washington, DC
- Matthew P BeckerUSPTO Reg. 45824 · Chicago, IL
- Katie L BeckerUSPTO Reg. 59681 · Chicago, IL
- Jordan N BodnerUSPTO Reg. 42338 · Washington, DC
- Aaron P BowlingUSPTO Reg. 67311 · Chicago, IL
- Robert M BoydUSPTO Reg. 75348 · Chicago, IL
- Marc S CoopermanUSPTO Reg. 34143 · Chicago, IL
- Michael S. CuvielloUSPTO Reg. 59255 · Washington, DC
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 Erik S Maurer
Is Erik S Maurer a registered patent attorney?
Yes. Erik S Maurer is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 48648). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Erik S Maurer located?
Erik S Maurer's office is in Chicago, Illinois (60606). Affiliated with Banner & Witcoff, Ltd..
What firm does Erik S Maurer work at?
Erik S Maurer is listed as affiliated with Banner & Witcoff, Ltd. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Erik S Maurer?
Erik S Maurer's office phone (per the USPTO public roster) is 312-463-5000. 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.