Registered patent agent
Karen B McGuirk
Firm
Thermo Fisher Scientific
Address
5823 Newton Drive
Carlsbad, CA, 92008
US
Phone
Registered as
Registered patent agent
Other attorneys at Thermo Fisher Scientific
- Caroline D. BeltUSPTO Reg. 77761 · Carlsbad, CA
- Jessica R BoerUSPTO Reg. 74982 · Waltham, MA
- Thomas F CooneyUSPTO Reg. 54046 · San Jose, CA
- Eric J EisenhardtUSPTO Reg. 70288 · Hillsboro, OR
- Vijay K GoreUSPTO Reg. 69670 · Carlsbad, CA
- Brigitte A HajosUSPTO Reg. 50971 · South San Francisco, CA
- Jeffrey HirschUSPTO Reg. 68941 · Madison, WI
- Marjorie L JarvisUSPTO Reg. 39238 · Carlsbad, CA
Other patent attorneys in Carlsbad, California
- Christopher C AdamsInvitrogen Corp.
- William B AndersonGrant Anderson LLP
- Jeffrey P. AndersonAptezzo Technology
- Armand AndonianUSPTO Reg. 83931
- John B. AnnaloroChromaCode, Inc.
- Monica S Baig-SilvaLife Technologies
- Cassidy H BirtleyTaylorMade Golf Company
- Richard C BridgemanPatent Crafters
Frequently asked
Frequently asked about Karen B McGuirk
Is Karen B McGuirk a registered patent attorney?
Karen B McGuirk is a registered patent agent (USPTO Registration Number 52936). Patent agents can prepare and file patent applications but cannot give legal advice on infringement; for legal counsel, look for an attorney.
Where is Karen B McGuirk located?
Karen B McGuirk's office is in Carlsbad, California (92008). Affiliated with Thermo Fisher Scientific.
What firm does Karen B McGuirk work at?
Karen B McGuirk is listed as affiliated with Thermo Fisher Scientific on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Karen B McGuirk?
Karen B McGuirk's office phone (per the USPTO public roster) is 425-507-5756. 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.