Registered patent attorney
Callie J. Sand
Firm
Greenberg Traurig, LLP
Address
77 West Wacker Drive
Suite 3100
Chicago, IL, 60601
US
Phone
Registered as
Registered patent attorney
Other attorneys at Greenberg Traurig, LLP
- Joseph AgostinoUSPTO Reg. 51191 · Florham Park, NJ
- Elana B. ArajUSPTO Reg. 75804 · New York, NY
- Jonathan D. BallUSPTO Reg. 59928 · New York, NY
- Christopher C. BoltenUSPTO Reg. 61531 · San Diego, CA
- Charanjit BrahmaUSPTO Reg. 46574 · Washington, DC
- Brandon BuckUSPTO Reg. 80761 · Austin, TX
- Jeremy W BurdonUSPTO Reg. 62942 · Phoenix, AZ
- Jing ChenUSPTO Reg. 82633 · San Diego, CA
Other patent attorneys in Chicago, Illinois
- Lawrence H AaronsonMcDonnell Boehnen Hulbert & Berghoff LLP
- Dennis J AbdelnourHonigman LLP
- Holby Matthew AbernNeal, Gerber & Eisenberg LLP
- Cassandra L. AbernathyUSPTO Reg. 75330
- John AbramicSteptoe & Johnson LLP
- David Brian AbramowitzLocke Lord LLP
- Hugh A AbramsShook, Hardy & Bacon LLP
- Matthias AbrellMarshall Gerstein & Borun, LLP
Frequently asked
Frequently asked about Callie J. Sand
Is Callie J. Sand a registered patent attorney?
Yes. Callie J. Sand is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 73254). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Callie J. Sand located?
Callie J. Sand's office is in Chicago, Illinois (60601). Affiliated with Greenberg Traurig, LLP.
What firm does Callie J. Sand work at?
Callie J. Sand is listed as affiliated with Greenberg Traurig, LLP on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Callie J. Sand?
Callie J. Sand's office phone (per the USPTO public roster) is 312-456-8400. 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.