Registered patent attorney
Kenneth P Spina
Firm
Leydig Voit and Mayer, Ltd.
Address
Two Prudential Plaza, Suite 4900
Chicago, IL, 60601-6780
US
Phone
Registered as
Registered patent attorney
Other attorneys at Leydig Voit and Mayer, Ltd.
- Gregory C BaysUSPTO Reg. 40505 · Chicago, IL
- Jeffrey B BurganUSPTO Reg. 35463 · Chicago, IL
- Wallace H. FengUSPTO Reg. 78304 · Chicago, IL
- Marion D HefnerUSPTO Reg. 41826 · Chicago, IL
- Mark JoyUSPTO Reg. 35562 · Chicago, IL
- Steven P PetersenUSPTO Reg. 32927 · Chicago, IL
- Xavier PillaiUSPTO Reg. 39799 · Chicago, IL
- Steven H SklarUSPTO Reg. 42154 · Chicago, IL
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 Kenneth P Spina
Is Kenneth P Spina a registered patent attorney?
Yes. Kenneth P Spina is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 43927). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Kenneth P Spina located?
Kenneth P Spina's office is in Chicago, Illinois (60601-6780). Affiliated with Leydig Voit and Mayer, Ltd..
What firm does Kenneth P Spina work at?
Kenneth P Spina is listed as affiliated with Leydig Voit and Mayer, Ltd. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Kenneth P Spina?
Kenneth P Spina's office phone (per the USPTO public roster) is 312-616-5600. 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.