Registered patent attorney

Gwilym J O Attwell

USPTO Reg. 45449

Firm

Fish & Richardson P.C.

Address

222 Delaware Avenue, 17th Floor

P.O. Box 1114

Wilmington, DE, 19899-1114

US

Phone

Registered as

Registered patent attorney

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Frequently asked

Frequently asked about Gwilym J O Attwell

  • Is Gwilym J O Attwell a registered patent attorney?

    Yes. Gwilym J O Attwell is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 45449). Registration is verified against the USPTO Office of Enrollment and Discipline roster.

  • Where is Gwilym J O Attwell located?

    Gwilym J O Attwell's office is in Wilmington, Delaware (19899-1114). Affiliated with Fish & Richardson P.C..

  • What firm does Gwilym J O Attwell work at?

    Gwilym J O Attwell is listed as affiliated with Fish & Richardson P.C. on the USPTO Office of Enrollment and Discipline practitioner roster.

  • How do I contact Gwilym J O Attwell?

    Gwilym J O Attwell's office phone (per the USPTO public roster) is 302-778-8458. 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.

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