Official NY OCA attorney registration data · Updated 2026 Methodology Discipline records

Frederick Joseph Dorchak

Currently registered

Frederick Joseph Dorchak is an attorney admitted to the New York State Bar in 1980, with a registered practice address in Roslyn, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number1666403
Bar statusCurrently registered
Year admitted1980
Judicial departmentDepartment 2
Law schoolSt. Johns University
Practice cityRoslyn, NY
CountyNassau
Firm / organizationCollard & Roe, P.C.
Office address1077 Northern Blvd, Roslyn, NY, 11576
Phone(516) 365-9802
Next registration dueJan 2028

About Collard & Roe, P.C.

Collard & Roe, P.C. is an intellectual property law firm in Roslyn, New York, on Long Island. According to its website and directory listings, the firm handles patent, trademark and copyright matters, including prosecution, licensing, infringement litigation and trade secret disputes. Individual inventors and multinational companies are among the clients it represents. The firm also handles international filings, such as PCT national stage, Hague and Madrid applications.

Practice areas of Collard & Roe, P.C.:

Intellectual Property

These are the practice areas the organization describes on its website. They are not a statement about Frederick Joseph Dorchak’s own practice or any specialty certification.

View the Collard & Roe, P.C. profile and its 5 registered attorneys →

Office location

Registered office address on file with the New York State Bar. Verify before visiting, as the address reflects the contact on record and may be a firm rather than a personal office.

Verify this record

Bar status can change at any time. For the authoritative, real-time status of Frederick Joseph Dorchak, confirm directly through the official New York Attorney Search using the registration number above. This record is republished from public New York State data and is provided for reference only — it is not legal advice and not an endorsement.

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