Registered patent attorney
Haejung Lisa Koh
Address
67 Erb Street West
Waterloo, ON, N2L 6C2
CA
Phone
Registered as
Registered patent attorney
Frequently asked
Frequently asked about Haejung Lisa Koh
Is Haejung Lisa Koh a registered patent attorney?
Yes. Haejung Lisa Koh is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 43725). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Haejung Lisa Koh located?
Haejung Lisa Koh's office is in Waterloo, ON (N2L 6C2).
How do I contact Haejung Lisa Koh?
Haejung Lisa Koh's office phone (per the USPTO public roster) is 905-629-474614528. 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.