Registered patent attorney
Zhiqiang Zhao
Firm
The Dow Chemical Company
Address
400 Arcola Road
Collegeville, PA, 19426
US
Phone
Registered as
Registered patent attorney
Other attorneys at The Dow Chemical Company
- Jonathan D BaskinUSPTO Reg. 39499 · Marlborough, MA
- Edward W BlackUSPTO Reg. 36454 · Midland, MI
- Jennifer Adamson CarnahanUSPTO Reg. 47379 · Midland, MI
- M Robert ChristyUSPTO Reg. 42414 · Midland, MI
- Thomas S DeibertUSPTO Reg. 40984 · Collegville, PA
- Tifani M. EdwardsUSPTO Reg. 62109 · Collegeville, PA
- Darryl P FrickeyUSPTO Reg. 34603 · Midland, MI
- Bharat C GandhiUSPTO Reg. 35146 · Midland, MI
Frequently asked
Frequently asked about Zhiqiang Zhao
Is Zhiqiang Zhao a registered patent attorney?
Yes. Zhiqiang Zhao is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 72984). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Zhiqiang Zhao located?
Zhiqiang Zhao's office is in Collegeville, Pennsylvania (19426). Affiliated with The Dow Chemical Company.
What firm does Zhiqiang Zhao work at?
Zhiqiang Zhao is listed as affiliated with The Dow Chemical Company on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Zhiqiang Zhao?
Zhiqiang Zhao's office phone (per the USPTO public roster) is 610-244-7835. 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.