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Andin International Inc.

Sandberg and Sikorski Corp. v. Andin International Inc. *
Successfully represented defendant, Andin International Inc., owned by Aya Azrialant, a jewelry designer accused of copyright infringement of a more Featured

Bryan Keith Design LLC

Trademark and copyright advice for Bryan Keith Design LLC
Provide trademark and copyright advice and counsel to Bryan Keith Design LLC, a leading designer of bedding collections and designs, including the more

Bureau Veritas Consumer Products Inc.

Software licenses and agreements negotiation for Bureau Veritas Consumer Products Inc.
Represents Bureau Veritas Consumer Products Inc., a global consumer product testing company, in connection with software licenses and agreements, more

Chromalloy Gas Turbine Corp.

Teets v. Chromally Gas Turbine Corp. *
Represented Chromally Gas Turbine Corp. in connection with an appeal of a district court ruling that the employee owned the invention. On appeal, the  more

Colour & Design Inc.

Intellectual property advice and counsel for Colour & Design Inc.
Advice and counsel provided in all areas of patent, trademark and copyright to Colour & Design Inc., global manufacturer, designer and supplier more
Colour & Design Inc. v. U.S. Vinyl Manufacturing Corporation et al.
Successfully represented Colour & Design, Inc., copyright owner and designer of wallcovering patterns, against infringer manufacturer. After  more

Comverse Technology Inc.

Patent and copyright advice and counsel to Comverse Technology Inc./Comverse Inc. 
Provide patent, trademark and copyright advice and counsel to Comverse Technology Inc., a leading mobile telecommunications software provider, more


Global trademark portfolio management and enforcement for Brahmin Leather Works Inc.
Provide global trademark portfolio advice and counsel to Brahmin Leather Works, Inc., a luxury handbag and accessories company, including trademark more
Brand licensing and counsel to Osram Sylvania
Brand licensing and counsel to Osram Sylvania, one of the largest lighting and materials companies in the world with a long­standing reputation more

Cosa Instrument Corporation

Cosa Instrument Corp. v. Hobré Instruments BV
Served as lead counsel in representing Cosa Instrument Corporation, an industrial machinery and equipment wholesaler, against claims by a competitor more

*Experience gained by attorney prior to joining Kilpatrick Townsend

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Who We Are

What fully engaged means to me:

Being fully engaged means not only being available when the client calls, but also knowing your client's business, understanding the client's short and long term objectives, and then providing cost effective legal and practical advice to best serve your client's interests.

The Grace Building, 1114 Avenue of the Americas
New York, NY, 10036-7703
t +1 212.775.8781
f +1 212.937.3842

Marc A. Lieberstein

Experience Highlights

Global trademark licensing and portfolio management and enforcement for JA Apparel Corp. (dba Joseph Abboud)
The firm serves as global trademark and licensing counsel to JA Apparel Corp., a $400 million worldwide lifestyle apparel, home furnishings and more
Arbitration of international trademark licensing dispute before the American Arbitration Association on behalf of JA Apparel Corp. (dba Joseph Abboud)
Served as co-lead counsel in an international arbitration proceeding for plaintiff licensor JA Apparel Corp. against a Chinese licensee. After more
License negotiations and intellectual property counseling for Patty Madden Inc.
Represents Patty Madden Inc., a well-known wall covering designer, in drafting and conducting license negotiations in connection with branding of the more
Intellectual property litigation for JA Apparel Corp
After filing demand for arbitration, and conducting mediation, obtained favorable settlement for JA Apparel Corp., a leading men’s more