Registered patent attorney
Charles Alan Laff
Firm
Michael Best & Friedrich LLP
Address
444 W. Lake Street
Suite 3200
Chicago, IL, 60606
US
Phone
Registered as
Registered patent attorney
Other attorneys at Michael Best & Friedrich LLP
- Rachel N. BachUSPTO Reg. 76201 · Milwaukee, WI
- Kevin M BarnerUSPTO Reg. 46075 · Washington, DC
- Alison A R BaylyUSPTO Reg. 80875 · Chicago, IL
- Kyle B. J. BeczkiewiczUSPTO Reg. 80271 · Milwaukee, WI
- Anthony C. BrandtUSPTO Reg. 82116 · Madison, WI
- Nicolaas T BressersUSPTO Reg. 77984 · Milwaukee, WI
- Matthew D. BrownUSPTO Reg. 75032 · Waukesha, WI
- Krista L BurkhardtUSPTO Reg. 74841 · Milwaukee, WI
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 Charles Alan Laff
Is Charles Alan Laff a registered patent attorney?
Yes. Charles Alan Laff is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 19787). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Charles Alan Laff located?
Charles Alan Laff's office is in Chicago, Illinois (60606). Affiliated with Michael Best & Friedrich LLP.
What firm does Charles Alan Laff work at?
Charles Alan Laff is listed as affiliated with Michael Best & Friedrich LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Charles Alan Laff?
Charles Alan Laff's office phone (per the USPTO public roster) is 312-222-0800. 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.