Registered patent attorney
Barry Ivan Hollander
Firm
Greenblum & Bernstein, P.L.C.
Address
1950 Roland Clarke Place
Reston, VA, 20191
US
Phone
Registered as
Registered patent attorney
Other attorneys at Greenblum & Bernstein, P.L.C.
- Kalish K BellUSPTO Reg. 80896 · Reston, VA
- Jeffrey R BousquetUSPTO Reg. 57771 · Reston, VA
- Jill M BrowningUSPTO Reg. 42364 · Reston, VA
- James Andrew DoneganUSPTO Reg. 78797 · Reston, VA
- Neil F GreenblumUSPTO Reg. 28394 · Reston, VA
- Harry J GwinnellUSPTO Reg. 29000 · Reston, VA
- Gary V HarkcomUSPTO Reg. 62956 · Reston, VA
- Steven J HelmerUSPTO Reg. 40475 · Reston, VA
Other patent attorneys in Reston, Virginia
- Mary E. AdamsMatney Legal Group PLLC
- Pouyan AhmadiUSPTO Reg. 82897
- Byeong C AhnKed & Associates, LLP
- Ralph P AlbrechtReston Law Group, LLP
- Brian C AltmillerPosz Law Group, PLC
- Scott B. AmankwatiaThe Marbury Law Group PLLC
- John H AmbroseHarness Dickey & Pierce, P.L.C.
- Amy Kuo AmesVERISIGN, INC.
Frequently asked
Frequently asked about Barry Ivan Hollander
Is Barry Ivan Hollander a registered patent attorney?
Yes. Barry Ivan Hollander is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 28566). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Barry Ivan Hollander located?
Barry Ivan Hollander's office is in Reston, Virginia (20191). Affiliated with Greenblum & Bernstein, P.L.C..
What firm does Barry Ivan Hollander work at?
Barry Ivan Hollander is listed as affiliated with Greenblum & Bernstein, P.L.C. on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Barry Ivan Hollander?
Barry Ivan Hollander's office phone (per the USPTO public roster) is 703-716-1191. 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.