Registered patent agent
Xixi Sun
Firm
Cooley, LLP
Address
500 Boylston Street
Boston, MA, 02116
US
Phone
Registered as
Registered patent agent
Other attorneys at Cooley, LLP
- Jonathan M CousinUSPTO Reg. 66418 · Washington, DC
- Sandhya DeoUSPTO Reg. 65841 · Washington, DC
- Joanna Liebes HubbertsUSPTO Reg. 71499 · Palo Alto, CA
- Daniel J KnaussUSPTO Reg. 56393 · Palo Alto, CA
- Phillip E MortonUSPTO Reg. 57835 · Reston, VA
- Asako NagashimaUSPTO Reg. 76692 · Washington, DC
- Erika L L WallaceUSPTO Reg. 70740 · Boston, MA
Other patent attorneys in Boston, Massachusetts
- Susan M AbelleiraFoley Hoag, LLP
- Donato G. AcetoFish & Richardson P.C.
- James M AchesonEDWARDS WILDMAN PALMER LLP
- Daryl L AchillesLightmtter, Inc.
- Lisa AdamsMintz Levin Cohn Ferris Glovsky and Popeo, PC
- Melissa M AdamsClark & Elbing, LLP
- Terra E AdamsDialog
- Edward J AdamsonUSPTO Reg. 50927
Frequently asked
Frequently asked about Xixi Sun
Is Xixi Sun a registered patent attorney?
Xixi Sun is a registered patent agent (USPTO Registration Number 75736). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Xixi Sun located?
Xixi Sun's office is in Boston, Massachusetts (02116). Affiliated with Cooley, LLP.
What firm does Xixi Sun work at?
Xixi Sun is listed as affiliated with Cooley, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Xixi Sun?
Xixi Sun's office phone (per the USPTO public roster) is 617-477-2458. 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.