Registered patent attorney
Cynthia Tianxin Chen
Firm
Amgen
Address
360 Binney St
Cambridge, MA, 02141
US
Phone
Registered as
Registered patent attorney
Other attorneys at Amgen
- Melissa R. GibsonUSPTO Reg. 80315 · Thousand Oaks, CA
- Christina N GiffordUSPTO Reg. 44122 · Thousand Oaks, CA
- Vicki Lynn HealyUSPTO Reg. 48343 · Thousand Oaks, CA
- Emily C. JohnsonUSPTO Reg. 60269 · Thousand Oaks, CA
- Eunice Yoojin LeeUSPTO Reg. 74217 · Thousand Oaks, CA
- Letitia A. WalkerUSPTO Reg. 68726 · Thousand Oaks, CA
Other patent attorneys in Cambridge, Massachusetts
- Muna Abu-ShaarBIOSPARK Intellectual Property Law
- Mircea AchiriloaieInari Agriculture, Inc.
- Meghan S AdamsNovartis Institutes for BioMedical Research Inc.
- Mark J AlexanderAcceleron Pharma, Inc.
- John B AlexanderNimbus Therapeutics
- Mayssam H AliSanofi
- Janann Y AliSANOFI
- Cambria J Alpha-CobbMomenta Pharmaceuticals
Frequently asked
Frequently asked about Cynthia Tianxin Chen
Is Cynthia Tianxin Chen a registered patent attorney?
Yes. Cynthia Tianxin Chen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 61193). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Cynthia Tianxin Chen located?
Cynthia Tianxin Chen's office is in Cambridge, Massachusetts (02141). Affiliated with Amgen.
What firm does Cynthia Tianxin Chen work at?
Cynthia Tianxin Chen is listed as affiliated with Amgen on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Cynthia Tianxin Chen?
Cynthia Tianxin Chen's office phone (per the USPTO public roster) is 617-444-5451. 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.