Registered patent attorney
Thomas James Des Rosier
Firm
Sanofi
Address
500 Kendall Street
Cambridge, MA, 02142
US
Phone
Registered as
Registered patent attorney
Other attorneys at Sanofi
- Mayssam H AliUSPTO Reg. 63750 · Cambridge, MA
- Jonathan W. AndronUSPTO Reg. 68308 · Cambridge, MA
- Kelly L BenderUSPTO Reg. 52610 · Morristown, NJ
- Robert E BolcomeUSPTO Reg. 69032 · Cambridge, MA
- Jeremy P BondUSPTO Reg. 59682 · Cambidge, MA
- Siew Y ChongUSPTO Reg. 62108 · Cambridge, MA
- John D ConwayUSPTO Reg. 39150 · Bridgewater, NJ
- B Timothy CreaganUSPTO Reg. 39156 · Cambridge, MA
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
- Janann Y AliSANOFI
- Cambria J Alpha-CobbMomenta Pharmaceuticals
- Raquel M AlvarezPfizer Inc
Frequently asked
Frequently asked about Thomas James Des Rosier
Is Thomas James Des Rosier a registered patent attorney?
Yes. Thomas James Des Rosier is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 30168). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Thomas James Des Rosier located?
Thomas James Des Rosier's office is in Cambridge, Massachusetts (02142). Affiliated with Sanofi.
What firm does Thomas James Des Rosier work at?
Thomas James Des Rosier is listed as affiliated with Sanofi on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Thomas James Des Rosier?
Thomas James Des Rosier's office phone (per the USPTO public roster) is 617-678-7256. 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.