Registered patent attorney
Derek L Nielsen
Firm
USPTO
Address
600 Dulany Street
Alexandria, VA, 22314
US
Phone
Registered as
Registered patent attorney
Other attorneys at USPTO
- Chen GuUSPTO Reg. 66612 · San Jose, CA
- Lindsay Gage McGuinnessUSPTO Reg. 38549 · Concord, MA
- Brendan A. QuiliciUSPTO Reg. 80121 · Alexandria, VA
- Heather E RainbowUSPTO Reg. 82907 · Alexandria, VA
- Dequantarius J SpeedUSPTO Reg. 82394 · Alexandria, VA
- David W WardUSPTO Reg. 45198 · Alexandria, VA
- Lauren Q WellsUSPTO Reg. 56152 · Alexandria, VA
- Lei ZhaoUSPTO Reg. 81903 · CHANDLER, AZ
Other patent attorneys in Alexandria, Virginia
- Russell E AdamsAdams Communications
- Ibrahim A. M. AdenijiUSPTO Reg. 72325
- Tiffany N. AdigweOliff PLC
- Sahil AggarwalUSPTO Reg. 83821
- Nasir U. AhmedMaier and Maier
- Stanislaus AksmanHershkovitz & Associates, LLC
- Edward B AlexanderEBA Law Offices, PLC
- Ryan E. AlleyAlley IP
Frequently asked
Frequently asked about Derek L Nielsen
Is Derek L Nielsen a registered patent attorney?
Yes. Derek L Nielsen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 62723). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Derek L Nielsen located?
Derek L Nielsen's office is in Alexandria, Virginia (22314). Affiliated with USPTO.
What firm does Derek L Nielsen work at?
Derek L Nielsen is listed as affiliated with USPTO on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Derek L Nielsen?
Derek L Nielsen's office phone (per the USPTO public roster) is 571-272-1000. 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.