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Registered patent attorney
Mark Darl Hilliard
Firm
UChicago Argonne, LLC
Operator of Argonne National Labratory
Address
9700 South Cass Avenue, Bldg 201
Argonne, IL, 60439-4832
US
Phone
Registered as
Registered patent attorney
Other patent attorneys in Argonne, Illinois
- Joy Ann AlwanUS Department of Energy
- Michael J DobbsU.S. Department of Energy
- Mark A LangguthArgonne National Laboratory
- Felisa L. LeisingerDepartment of Energy, OCC-IPL
- Daniel Dong-Seung ParkUS Dept of Energy
- Bradley W SmithUS Department of Energy
- Bradley A UllrickArgonne National Laboratory
Frequently asked
Frequently asked about Mark Darl Hilliard
Is Mark Darl Hilliard a registered patent attorney?
Yes. Mark Darl Hilliard is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 30463). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Mark Darl Hilliard located?
Mark Darl Hilliard's office is in Argonne, Illinois (60439-4832). Affiliated with UChicago Argonne, LLC.
What firm does Mark Darl Hilliard work at?
Mark Darl Hilliard is listed as affiliated with UChicago Argonne, LLC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Mark Darl Hilliard?
Mark Darl Hilliard's office phone (per the USPTO public roster) is 630-252-9909. 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.