Registered patent attorney
Louis DiSanto
Firm
Banner & Witcoff, Ltd.
Address
10 South Wacker Drive
Suite 3000
Chicago, IL, 60606-7407
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 Louis DiSanto
Is Louis DiSanto a registered patent attorney?
Yes. Louis DiSanto is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 51331). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Louis DiSanto located?
Louis DiSanto's office is in Chicago, Illinois (60606-7407). Affiliated with Banner & Witcoff, Ltd..
What firm does Louis DiSanto work at?
Louis DiSanto is listed as affiliated with Banner & Witcoff, Ltd. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Louis DiSanto?
Louis DiSanto'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.