Registered patent agent
Felix S Tang
Firm
Open IP Corporation
Address
260 Adelaide Street East
Unit 71
Toronto, ON, M5A 1N1
CA
Phone
Registered as
Registered patent agent
Other patent attorneys in Toronto, ON
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Frequently asked
Frequently asked about Felix S Tang
Is Felix S Tang a registered patent attorney?
Felix S Tang is a registered patent agent (USPTO Registration Number 76870). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Felix S Tang located?
Felix S Tang's office is in Toronto, ON (M5A 1N1). Affiliated with Open IP Corporation.
What firm does Felix S Tang work at?
Felix S Tang is listed as affiliated with Open IP Corporation on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Felix S Tang?
Felix S Tang's office phone (per the USPTO public roster) is 416-996-4928. 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.