Registered patent attorney
Christopher J Han
Firm
Ropes & Gray LLP
Address
800 Boylston Street
Boston, MA, 02199
US
Phone
Registered as
Registered patent attorney
Other attorneys at Ropes & Gray LLP
- Bradford J BadkeUSPTO Reg. 30818 · New York, NY
- Mark W BellomyUSPTO Reg. 51452 · Boston, MA
- Teresa A ChenUSPTO Reg. 55352 · New York, NY
- Johnny Y ChenUSPTO Reg. 46614 · Boston, MA
- Shuang CiUSPTO Reg. 83010 · New York, NY
- Mehmet DoganUSPTO Reg. 82900 · New York, NY
- Jane T GunnisonUSPTO Reg. 38479 · New York, NY
- Kenneth Beaumount HermanUSPTO Reg. 27799 · New York, NY
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 Christopher J Han
Is Christopher J Han a registered patent attorney?
Yes. Christopher J Han is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 70069). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Christopher J Han located?
Christopher J Han's office is in Boston, Massachusetts (02199). Affiliated with Ropes & Gray LLP.
What firm does Christopher J Han work at?
Christopher J Han is listed as affiliated with Ropes & Gray LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Christopher J Han?
Christopher J Han's office phone (per the USPTO public roster) is 617-951-7345. 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.