Registered patent attorney
Sheryl R Silverstein
Firm
Ionis Pharmaceuticals
Address
2855 Gazelle Ct.
Carlsbad, CA, 92010
US
Phone
Registered as
Registered patent attorney
Other attorneys at Ionis Pharmaceuticals
Other patent attorneys in Carlsbad, California
- Christopher C AdamsInvitrogen Corp.
- William B AndersonGrant Anderson LLP
- Jeffrey P. AndersonAptezzo Technology
- Armand AndonianUSPTO Reg. 83931
- John B. AnnaloroChromaCode, Inc.
- Monica S Baig-SilvaLife Technologies
- Caroline D. BeltThermo Fisher Scientific
- Cassidy H BirtleyTaylorMade Golf Company
Frequently asked
Frequently asked about Sheryl R Silverstein
Is Sheryl R Silverstein a registered patent attorney?
Yes. Sheryl R Silverstein is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 40812). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is Sheryl R Silverstein located?
Sheryl R Silverstein's office is in Carlsbad, California (92010). Affiliated with Ionis Pharmaceuticals.
What firm does Sheryl R Silverstein work at?
Sheryl R Silverstein is listed as affiliated with Ionis Pharmaceuticals on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact Sheryl R Silverstein?
Sheryl R Silverstein's office phone (per the USPTO public roster) is 760-603-3887. 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.