Registered patent attorney
Andrew Y. Choi
Firm
U.S. Department of Energy
Attn: OCC/Intellectual Property Law
Address
9800 S. Cass Ave.
Building 201, Suite 300, 3D59
Lemont, IL, 60439
US
Phone
Registered as
Registered patent attorney
Other attorneys at U.S. Department of Energy
- Robert T BurnsUSPTO Reg. 60545 · Washington, DC
- Michael J DobbsUSPTO Reg. 58093 · Argonne, IL
- Gary R DrewUSPTO Reg. 34585 · Berkeley, CA
- Glen R DrysdaleUSPTO Reg. 56342 · Golden, CO
- Timothy Louis HarneyUSPTO Reg. 38174 · Lemont, IL
- Julia Cook MoodyUSPTO Reg. 48931 · Golden, CO
- Jonathan L PettitUSPTO Reg. 40770 · Golden, CO
- Nathaniel M SloanUSPTO Reg. 67434 · Golden, CO
Other patent attorneys in Lemont, Illinois
- Norval B GallowayUSPTO Reg. 33595
- Jeffrey Michael HosterJeffrey M. Hoster Ltd.
- Jinwon JungArgonne National Laboratory
- Aaron R KeithUnited States Department of Energy
- Ivan Tomov KirchevArgonne National Laboratory
- Charles A. LutzowUS Department of Energy
- Andrew C StarkU.S. Department of Energy
- Pranava UpadrashtaUSPTO Reg. 81551
Frequently asked
Frequently asked about Andrew Y. Choi
Is Andrew Y. Choi a registered patent attorney?
Yes. Andrew Y. Choi is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 79793). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Andrew Y. Choi located?
Andrew Y. Choi's office is in Lemont, Illinois (60439). Affiliated with U.S. Department of Energy.
What firm does Andrew Y. Choi work at?
Andrew Y. Choi is listed as affiliated with U.S. Department of Energy on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Andrew Y. Choi?
Andrew Y. Choi's office phone (per the USPTO public roster) is 301-363-0610. 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.