Registered patent attorney
Lisa M Caldwell
Firm
Klarquist Sparkman, LLP
Address
121 SW Salmon Street, Suite 1600, One World Trade Cent
Portland, OR, 97204
US
Phone
Registered as
Registered patent attorney
Other attorneys at Klarquist Sparkman, LLP
- Adenike Adebola AdebiyiUSPTO Reg. 42254 · Portland, OR
- Ann C. BernertUSPTO Reg. 79168 · Portland, OR
- Patrick M BibleUSPTO Reg. 44423 · Portland, OR
- Steven J BurgessUSPTO Reg. 71428 · Portland, OR
- Jodi L ConnollyUSPTO Reg. 54044 · Portland, OR
- Scott E. DavisUSPTO Reg. 82955 · Portland, OR
- James G DeRouinUSPTO Reg. 71450 · Portland, OR
- Ryan Andexer FarmerUSPTO Reg. 75527 · Portland, OR
Other patent attorneys in Portland, Oregon
- James R AbneyKolisch Hartwell, P.C.
- 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.
- Vincent H AndersonCompass IP Law PC
Frequently asked
Frequently asked about Lisa M Caldwell
Is Lisa M Caldwell a registered patent attorney?
Yes. Lisa M Caldwell is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 41653). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Lisa M Caldwell located?
Lisa M Caldwell's office is in Portland, Oregon (97204). Affiliated with Klarquist Sparkman, LLP.
What firm does Lisa M Caldwell work at?
Lisa M Caldwell is listed as affiliated with Klarquist Sparkman, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Lisa M Caldwell?
Lisa M Caldwell's office phone (per the USPTO public roster) is 503-226-7391. 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.