Registered patent attorney
Ren-How H. Harn
Firm
Willkie Farr & Gallagher
Willkie Farr & Gallagher
Address
300 N. LaSalle, 50th Floor
Chicago, IL, 60654
US
Phone
Registered as
Registered patent attorney
Other attorneys at Willkie Farr & Gallagher
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 Ren-How H. Harn
Is Ren-How H. Harn a registered patent attorney?
Yes. Ren-How H. Harn is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 73620). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Ren-How H. Harn located?
Ren-How H. Harn's office is in Chicago, Illinois (60654). Affiliated with Willkie Farr & Gallagher.
What firm does Ren-How H. Harn work at?
Ren-How H. Harn is listed as affiliated with Willkie Farr & Gallagher on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Ren-How H. Harn?
Ren-How H. Harn's office phone (per the USPTO public roster) is 312-728-9028. 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.