Meet Our Professionals

At Stein IP LLC, we take great pride in our ability to place a client's legal matters within the context of broader business and market considerations. When called upon, we can counsel clients in every aspect of intellectual property practice, from early stage research and development operations to the management of mature businesses. We can also provide lectures and articles on pertinent intellectual property related issues as well as short and long term training programs for our clients. More importantly, we understand that, in addition to quality, timeliness, responsiveness and cost are important considerations for any client. As a result, our goal is to provide the highest quality professional services on a timely and cost effective basis.

Several qualities enable us to provide clients with a distinguished level of service. In addition to the strong technical and academic credentials of the partners and associates, most of our attorneys have significant hands-on industry experience in such fields as electrical and electronics engineering, math, physics, computer science, mechanical engineering, organic chemistry, biochemistry and life sciences. Such experience provides us with insights into clients' legal challenges and opportunities.

Michael D. Stein

Intellectual Property Law; Patent Prosecution; Trademarks; Copyrights; Technology Transfers

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Sungyeop Chung

Intellectual Property Law; Patent Prosecution; Mechanical; Electrical; Digital circuitry

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Martin P. Hoffman

Intellectual Property Law; Patent Prosecution; Trademarks; Trade-Dress; IP Licensing

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Mark J. Sullivan

Life Sciences, biomechanics, nanofiltration, adhesives

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Joseph J. Zito

IP Litigation; Opposition; Licensing; Technology Transfers; Patent Prosecution

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Stanley B. Green

Prosecution, Electrical Engineering, computer hardware and software, wired and wireless telephone, satellite, cryptography, avionics

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Dr. Alan M. Ehrlich

Patent Prosecution; Chemical; Renewable Energy; Government Contracts; Technology Transfers

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Glenna Hendricks

Patent Prosecution; Biotechnology; Chemical; IP Licensing

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Dr. Sinai Yarus

Biotechnology; Bio-Chemical; Agriculture

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Dr. Norman Lifshutz

Technical Advisor; chemicals; adhesives; papers; vinyls; polymers.

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Amy J. Benjamin

Trademarks; IP Licensing; IP Litigation; Copyright; Unfair competition; Advertising; First Amendment; New Media

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Stephen L. Sulzer


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Brad R. Close

Patent Licensing, Strategic IP Counseling, Patent Prosecution

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Gerry Peters

Chemical and Life Sciences, Software, Mechanical & Electrical, Optics, Thermodynamics

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Our Chinese Associates

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Nicolas C. Johnson

Energy Renewal, Administrative, Alternative Energy..

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Victoria M. Kirsinas B.Sc. HRM

Ms. Kirsinas is the Administrator and Controller of Stein IP

Contact Ms. Kirsinas