Registered patent agent
Peiling Zhang
Firm
Klarquist Sparkman LLP
Address
One World Trade Center, Suite 1600
121 SW Salmon Street
Portland, OR, 97204
US
Phone
Registered as
Registered patent agent
Other attorneys at Klarquist Sparkman LLP
- Francisco J AlmeidaUSPTO Reg. 78557 · Portland, OR
- Roy ChamcharasUSPTO Reg. 61735 · Portland, OR
- Ryan L. FreiUSPTO Reg. 81119 · Portland, OR
- Lawrence Rodney FuranUSPTO Reg. 78499 · Portland, OR
- Michael P GirardUSPTO Reg. 38467 · Portland, OR
- Carsten C. GrellmannUSPTO Reg. 69774 · Portland, OR
- Kevin M HayesUSPTO Reg. 54158 · Portland, OR
- Ryan A HeckUSPTO Reg. 51795 · Portland, OR
Other patent attorneys in Portland, Oregon
- James R AbneyKolisch Hartwell, P.C.
- Adenike Adebola AdebiyiKlarquist Sparkman, LLP
- Mark D AllemanAlleman Hall & Tuttle 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 Peiling Zhang
Is Peiling Zhang a registered patent attorney?
Peiling Zhang is a registered patent agent (USPTO Registration Number 75402). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Peiling Zhang located?
Peiling Zhang's office is in Portland, Oregon (97204). Affiliated with Klarquist Sparkman LLP.
What firm does Peiling Zhang work at?
Peiling Zhang is listed as affiliated with Klarquist Sparkman LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Peiling Zhang?
Peiling Zhang's office phone (per the USPTO public roster) is 503-595-5300. 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.