Registered patent attorney
William John Keyes
Firm
Sunstein Kann Murphy & Timbers LLP
Address
125 Summer Street
Suite 1100
Boston, MA, 02110
US
Phone
Registered as
Registered patent attorney
Other attorneys at Sunstein Kann Murphy & Timbers LLP
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 William John Keyes
Is William John Keyes a registered patent attorney?
Yes. William John Keyes is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 54218). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is William John Keyes located?
William John Keyes's office is in Boston, Massachusetts (02110). Affiliated with Sunstein Kann Murphy & Timbers LLP.
What firm does William John Keyes work at?
William John Keyes is listed as affiliated with Sunstein Kann Murphy & Timbers LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact William John Keyes?
William John Keyes's office phone (per the USPTO public roster) is 617-443-9292. 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.