Registered patent attorney
Timothy Allen Long
Firm
Chernoff Vilhauer McClung and Stenzel LLP
Address
601 SW Second Ave, Suite 1600
Portland, OR, 97204
US
Phone
Registered as
Registered patent attorney
Other attorneys at Chernoff Vilhauer McClung and Stenzel LLP
Other patent attorneys in Portland, Oregon
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- Adenike Adebola AdebiyiKlarquist Sparkman, LLP
- Mark D AllemanAlleman Hall & Tuttle LLP
- Francisco J AlmeidaKlarquist Sparkman LLP
- Khalid Sami H AlmukhaizeemLewis & Clark Law School
- Abdullah O. AlnajranPortland IP, LLC
- Brian D AltmanBonneville Power Admn
- Douglas G AndersonLeatherman Tool Group, Inc.
Frequently asked
Frequently asked about Timothy Allen Long
Is Timothy Allen Long a registered patent attorney?
Yes. Timothy Allen Long is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 28876). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Timothy Allen Long located?
Timothy Allen Long's office is in Portland, Oregon (97204). Affiliated with Chernoff Vilhauer McClung and Stenzel LLP.
What firm does Timothy Allen Long work at?
Timothy Allen Long is listed as affiliated with Chernoff Vilhauer McClung and Stenzel LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Timothy Allen Long?
Timothy Allen Long's office phone (per the USPTO public roster) is 503-227-5631. 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.