Registered patent attorney
William R. Hales
Firm
Celanese
Address
222 W. Las Colinas Blvd.
Suite 900 North
Irving, TX, 75039
US
Phone
Registered as
Registered patent attorney
Other attorneys at Celanese
Other patent attorneys in Irving, Texas
- Ronald A AntushNokia USA Inc.
- Corby D BellDorman Bell, LLP
- John M BriskiNokia, Inc.
- Craig J BristolCognizant Technology Solutions
- D. Blake BuchananFluor Corporation
- Jackson ChenNEC Corporation of America
- Cham ChoeUSPTO Reg. 66165
- Rodney A CooperThe Cooper Law Firm
Frequently asked
Frequently asked about William R. Hales
Is William R. Hales a registered patent attorney?
Yes. William R. Hales is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 67970). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is William R. Hales located?
William R. Hales's office is in Irving, Texas (75039). Affiliated with Celanese.
What firm does William R. Hales work at?
William R. Hales is listed as affiliated with Celanese on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact William R. Hales?
William R. Hales's office phone (per the USPTO public roster) is 512-577-4987. 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.