Registered patent attorney
Chadwick A Sullivan
Firm
Dover Corporation
Address
3005 Highland Parkway
Suite 200
Downers Grove, IL, 60515
US
Phone
Registered as
Registered patent attorney
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- Adam R AndreaUSPTO Reg. 67883
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- Lindsay K EastmanGlanbia Performance Nutrition
- Felipe HernandezP3ip
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Frequently asked
Frequently asked about Chadwick A Sullivan
Is Chadwick A Sullivan a registered patent attorney?
Yes. Chadwick A Sullivan is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 60533). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Chadwick A Sullivan located?
Chadwick A Sullivan's office is in Downers Grove, Illinois (60515). Affiliated with Dover Corporation.
What firm does Chadwick A Sullivan work at?
Chadwick A Sullivan is listed as affiliated with Dover Corporation on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Chadwick A Sullivan?
Chadwick A Sullivan's office phone (per the USPTO public roster) is 630-743-2551. 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.