An Association of Independent Attorneys
An Association of Attorneys including a Professional Corporation
An Association of Attorneys
A Law Association
A Professional Limited Liability Company
(Formerly Letterman and Letterman)
Chicago, Illinois OfficeView all offices
70 W. Madisons, 22nd Floor
Mailing Address: 41 Mountain Avenue
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Office Hours:Monday: -
Other hours by appointment.
Consultants for the Patent Law Digest.
About this office:
Letterman and Sorrentino is an intellectual property law firm focused on serving the needs of technology-oriented businesses. With offices in major cities across the U.S., we are uniquely positioned to assist you in a wide variety of legal areas.
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Letterman and Sorrentino combines the service and efficiency of a small firm with the resources of a much larger firm to offer its clients superior legal representation.
Specific Practice & Industry Groups Details:
Statement of Practice Summary:
Intellectual Property; Administrative Adjudications; Administrative Agency Practice; Administrative Hearings and Appeals; Administrative Litigation; Federal Administrative Law; Judicial Review; Administrative Law; Acetaminophen; Resort Timeshares; Benzene Exposure.
Year Established: 2010
Lucent Corp.; Apple Corp.; Datascape, Inc.; TelCom 1, Inc.; TelCom Wireless; Advanced Cellular, Inc.; Ameritech Corp.; Tel Tron Group; Osirus Electronics, Inc.; America On Line, Inc.; Compuserve Corp.
First Valley National Bank, Union, New Jersey.
Languages: Spanish, French and Hindi
Former Names: Letterman and Letterman 1982-1994 Letterman and Associates 1994-2003
All firm Members are members of the International Association for the Protection of Intellectual Property. All Members and Associates are members of the New Jersey State Bar Association.
All firm Members are members of the Greater New York Association for the Protection of Intellectual Property.