Registered patent agent
Crystal L Kellas
Firm
Mintz Levin Cohn Ferris Glovsky and Popeo, PC
Address
One Financial Center
Boston, MA, 02111
US
Phone
Registered as
Registered patent agent
Other attorneys at Mintz Levin Cohn Ferris Glovsky and Popeo, PC
- Lisa AdamsUSPTO Reg. 44238 · Boston, MA
- Ingrid A BeattieUSPTO Reg. 42306 · Boston, MA
- Peter F CorlessUSPTO Reg. 33860 · Boston, MA
- William C GearyUSPTO Reg. 31359 · Boston, MA
- Grace GongUSPTO Reg. 81627 · Boston, MA
- Edward D GrieffUSPTO Reg. 38898 · San Diego, CA
- Steven C KoerberUSPTO Reg. 54233 · San Diego, CA
- Carol H PetersUSPTO Reg. 45010 · 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.
- Melissa M AdamsClark & Elbing, LLP
- Terra E AdamsDialog
- Edward J AdamsonUSPTO Reg. 50927
- Ronen AdatoChoate Hall & Stewart LLP
Frequently asked
Frequently asked about Crystal L Kellas
Is Crystal L Kellas a registered patent attorney?
Crystal L Kellas is a registered patent agent (USPTO Registration Number 71586). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Crystal L Kellas located?
Crystal L Kellas's office is in Boston, Massachusetts (02111). Affiliated with Mintz Levin Cohn Ferris Glovsky and Popeo, PC.
What firm does Crystal L Kellas work at?
Crystal L Kellas is listed as affiliated with Mintz Levin Cohn Ferris Glovsky and Popeo, PC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Crystal L Kellas?
Crystal L Kellas's office phone (per the USPTO public roster) is 617-348-4973. 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.