Registered patent attorney
Joseph D Yao
Firm
Exxon Mobil Corporation
Address
3225 Gallows Road
Fairfax, VA, 22037
US
Phone
Registered as
Registered patent attorney
Other attorneys at Exxon Mobil Corporation
- William R H ClarkUSPTO Reg. 41530 · Annandale, NJ
- William N CollinsUSPTO Reg. 71442 · Spring, TX
- Michael Alan CromwellUSPTO Reg. 42449 · Spring, TX
- Gwendolyn DawsonUSPTO Reg. 51706 · Spring, TX
- Shawn H FosterUSPTO Reg. 56538 · Spring, TX
- Lisa M. HasenbergUSPTO Reg. 74961 · Spring, TX
- Derek M KatoUSPTO Reg. 48886 · Spring, TX
- Nancy Teresa KrawczykUSPTO Reg. 38744 · Spring, TX
Other patent attorneys in Fairfax, Virginia
- Derek M. AbeytaHarrity & Harrity, LLP
- Adam AlbrettUSPTO Reg. 50514
- Gabriella R. AlfanoHARRITY & HARRITY, LLP
- Syed J AliMuncy, Geissler,Olds & Lowe, PLLC
- Matthew R AllenHarrity & Harrity LLP
- Sajid Rizwan AnsariRoberts Mlotkowski Safran
- Marc Edward ArkinUSPTO Reg. 65420
- Alireza BabaeiUSPTO Reg. 75833
Frequently asked
Frequently asked about Joseph D Yao
Is Joseph D Yao a registered patent attorney?
Yes. Joseph D Yao is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 34284). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Joseph D Yao located?
Joseph D Yao's office is in Fairfax, Virginia (22037). Affiliated with Exxon Mobil Corporation.
What firm does Joseph D Yao work at?
Joseph D Yao is listed as affiliated with Exxon Mobil Corporation on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Joseph D Yao?
Joseph D Yao's office phone (per the USPTO public roster) is 703-846-6596. 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.