Registered patent attorney
Seymour Rothstein
Firm
Olson & Cepuritis LTD
Address
20 North Wacker Drive, 36th Floor
Chicago, IL, 60606
US
Phone
Registered as
Registered patent attorney
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 Seymour Rothstein
Is Seymour Rothstein a registered patent attorney?
Yes. Seymour Rothstein is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 19369). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Seymour Rothstein located?
Seymour Rothstein's office is in Chicago, Illinois (60606). Affiliated with Olson & Cepuritis LTD.
What firm does Seymour Rothstein work at?
Seymour Rothstein is listed as affiliated with Olson & Cepuritis LTD on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Seymour Rothstein?
Seymour Rothstein's office phone (per the USPTO public roster) is 312-580-1180. 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.