Registered patent attorney
John A Wichtowski
Firm
Pfizer INC
Patent Dept
Address
Eastern Point Rd
MSC 8260-1611
Groton, CT, 06340
US
Phone
Registered as
Registered patent attorney
Other attorneys at Pfizer INC
Other patent attorneys in Groton, Connecticut
- Jessica A. Z. EastmanPfizer
- Kelly E. FieldPfizer Inc.
- Weston R GouldDinsmore & Shohl LLP
- William E. RobertsDinsmore & Shohl LLP
- Lisa Ann SamuelsPfizer, Inc.
- Wei SongUSPTO Reg. 64320
- James T WasicakPfizer Inc.
- Richard V ZanzalariPfizer, Inc. (Corporation)
Frequently asked
Frequently asked about John A Wichtowski
Is John A Wichtowski a registered patent attorney?
Yes. John A Wichtowski is a registered patent attorney with the United States Patent and Trademark Office (USPTO Registration Number 48032). Registration is verified against the USPTO Office of Enrollment and Discipline roster.
Where is John A Wichtowski located?
John A Wichtowski's office is in Groton, Connecticut (06340). Affiliated with Pfizer INC.
What firm does John A Wichtowski work at?
John A Wichtowski is listed as affiliated with Pfizer INC on the USPTO Office of Enrollment and Discipline practitioner roster.
How do I contact John A Wichtowski?
John A Wichtowski's office phone (per the USPTO public roster) is 860-715-6645. 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.