Registered patent attorney
Sean D Tassi
Firm
Blackwell Sanders LLP
Address
4801 Main Street
Suite 1000
Kansas City, MO, 64111
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Kansas City, Missouri
- Bryant S. AshUSPTO Reg. 73450
- Keith J BaeKeith J Bae
- Janelle N. BaileyJanelle Bailey LLC
- Stanley B BakerHusch Blackwell, LLP
- Susan Wharton BellUSPTO Reg. 41524
- Robert L BollierStinson LLP
- Sean T BradleyBradley IP, LLC
- Natalie K. BrockStinson
Frequently asked
Frequently asked about Sean D Tassi
Is Sean D Tassi a registered patent attorney?
Yes. Sean D Tassi is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 60576). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Sean D Tassi located?
Sean D Tassi's office is in Kansas City, Missouri (64111). Affiliated with Blackwell Sanders LLP.
What firm does Sean D Tassi work at?
Sean D Tassi is listed as affiliated with Blackwell Sanders LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Sean D Tassi?
Sean D Tassi's office phone (per the USPTO public roster) is 816-983-8330. 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.