Registered patent attorney
Gregory T Lowen
Firm
RatnerPrestia
Address
1090 Vermont Avenue NW
Suite 1200
Washington, DC, 20005
US
Phone
Registered as
Registered patent attorney
Other attorneys at RatnerPrestia
- Christopher H BlaszkowskiUSPTO Reg. 61461 · King of Prussia, PA
- James M GouldUSPTO Reg. 33702 · King of Prussia, PA
- James J KellyUSPTO Reg. 41504 · Washington, DC
- Benjamin E LeaceUSPTO Reg. 33412 · King of Prussia, PA
- William J MatneyUSPTO Reg. 39292 · Washington, DC
- Thomas Frederick RolandUSPTO Reg. 42110 · King of Prussia, PA
- Donald Victor ScaltritoUSPTO Reg. 59985 · Washington, DC
- Ling ZhongUSPTO Reg. 48290 · King of Prussia, PA
Other patent attorneys in Washington, District of Columbia
- Alisa S AbbottBanner Witcoff
- Ahmed Abdel-RahmanPillsbury Winthrop Shaw Pittman LLP
- Margaret A AbernathyBaker & Hostetler LLP
- Michael T. AbramsonJordan IP Law
- Khadija Abdulkadir AbuHoward University School of Law
- Deepa AcharyaQuinn Emanuel UrQuhart & Sullivan LLP
- Canek AcostaMayer Brown LLP
- Stephanie N. AdamakosPaul Hastings LLP
Frequently asked
Frequently asked about Gregory T Lowen
Is Gregory T Lowen a registered patent attorney?
Yes. Gregory T Lowen is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 46882). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Gregory T Lowen located?
Gregory T Lowen's office is in Washington, District of Columbia (20005). Affiliated with RatnerPrestia.
What firm does Gregory T Lowen work at?
Gregory T Lowen is listed as affiliated with RatnerPrestia on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Gregory T Lowen?
Gregory T Lowen's office phone (per the USPTO public roster) is 202-808-7371. 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.