Registered patent attorney
Matthias Abrell
Firm
Marshall Gerstein & Borun, LLP
Address
233 S Wacker Dr.
6300 Sears Tower
Chicago, IL, 60606
US
Phone
Registered as
Registered patent attorney
Other attorneys at Marshall Gerstein & Borun, LLP
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
- Julie B AckermanBanner and Witcoff LTD
Frequently asked
Frequently asked about Matthias Abrell
Is Matthias Abrell a registered patent attorney?
Yes. Matthias Abrell is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 47377). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Matthias Abrell located?
Matthias Abrell's office is in Chicago, Illinois (60606). Affiliated with Marshall Gerstein & Borun, LLP.
What firm does Matthias Abrell work at?
Matthias Abrell is listed as affiliated with Marshall Gerstein & Borun, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Matthias Abrell?
Matthias Abrell's office phone (per the USPTO public roster) is 312-474-6300. 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.