Registered patent attorney
Chad A Pahnke
Firm
McAndrews, Held, & Malloy, Ltd.
Address
500 West Madison St
34th Floor
Chicago, IL, 60661
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 Chad A Pahnke
Is Chad A Pahnke a registered patent attorney?
Yes. Chad A Pahnke is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 63568). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Chad A Pahnke located?
Chad A Pahnke's office is in Chicago, Illinois (60661). Affiliated with McAndrews, Held, & Malloy, Ltd..
What firm does Chad A Pahnke work at?
Chad A Pahnke is listed as affiliated with McAndrews, Held, & Malloy, Ltd. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Chad A Pahnke?
Chad A Pahnke's office phone (per the USPTO public roster) is 312-775-8000. 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.