Registered patent attorney
Eric W Hagen
Firm
McDermott Will & Emery LLP
Address
2049 Century Park East
Suite 3800
Los Angeles, CA, 90067
US
Phone
Registered as
Registered patent attorney
Other attorneys at McDermott Will & Emery LLP
- Daryl S BartowUSPTO Reg. 56505 · Menlo Park, CA
- Mark I. BentleyUSPTO Reg. 60460 · Irvine, CA
- Rick C ChangUSPTO Reg. 45530 · Menlo Park, CA
- Daniel Nick ChristusUSPTO Reg. 29626 · Chicago, IL
- Nicholas R. FranichUSPTO Reg. 75381 · Austin, TX
- Joel M FreedUSPTO Reg. 25101 · Washington, DC
- Jeffrey R GarganoUSPTO Reg. 38148 · Chicago, IL
- Matthew J GryzloUSPTO Reg. 43648 · Chicago, IL
Other patent attorneys in Los Angeles, California
- Ryan B AbbottUSPTO Reg. 68178
- Hidetada J AbeBuchalter, P.C.
- Anya P AdamsMorrison and Foerster
- Mani AdeliAdeli & Tollen, LLP
- Dariush G AdliAdli Law Group P.C.
- Bridgette A AgnessSheppard, Mullin, Richter & Hampton LLP
- James W. AhnAhn IP Law
- Christiana M AjalatO'Melveny and Myers
Frequently asked
Frequently asked about Eric W Hagen
Is Eric W Hagen a registered patent attorney?
Yes. Eric W Hagen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 44732). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Eric W Hagen located?
Eric W Hagen's office is in Los Angeles, California (90067). Affiliated with McDermott Will & Emery LLP.
What firm does Eric W Hagen work at?
Eric W Hagen is listed as affiliated with McDermott Will & Emery LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Eric W Hagen?
Eric W Hagen's office phone (per the USPTO public roster) is 310-277-4110. 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.