Experts

Nolte Lackenbach Siegel Intellectual Property Law Group has experienced attorneys, patent agents, technical consultants, and support staff to provide quality legal services to its clients.

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Our Professionals

Our attorneys and patent agents have extraordinary technical and legal expertise learned over many years working in both industry and private practice. We invite you to view our qualifications and backgrounds provided below. Our practice is devoted exclusively to intellectual property law, and has been since our formation more than 96 years ago. Our practice areas include patents, trademarks, copyrights, advertising & promotion, IP commercialization, and related licensing and litigation.

 

Renée L. Duff

Renée Duff

Managing Partner
Trademarks

NLS Team: Alex Nolte, image

Alex Nolte

Firm Managing
Partner

NLS Team: Howard N. Aronson, image

Howard Aronson

Senior Counsel

NLS Team: Andrew F. Young, image

Andrew Young

Managing Partner
Patents

 

NLS Team: Robert B. Golden, image

Robert Golden

Managing Partner
IP Litigation

NLS Team: Myron Greenspan, image

Myron Greenspan

Senior
Patent Partner

NLS Team: Peter Hoppenfeld, image

Peter Hoppenfeld

Managing Partner
Entrepreneurial, Corporate, Distribution, & Digital Initiatives

NLS Team: Sergei Orel, image

Sergei Orel

Managing Partner
Trademarks

 

NLS Team: Cathy Shore, image

Cathy Shore-Sirotin

Trademark Partner
Advertising & Marketing Law

NLS Team: Geoffrey I. Landau, image

Geoffrey Landau

Managing Partner
Trademark Search Group

NLS Team: Jeffrey Pyle image

Jeffrey Pyle

Managing Partner
US Patent Practice

 

 

NLS Team: Shellie Bailey, image

Shellie Bailey

Paralegal

NLS Team: Wendy Buskop, image

Wendy Buskop

Patents

NLS Team: Gina Cancellaro, image

Gina Cancellaro

Paralegal

NLS Team: Susan Contreras, image

Susan Contreras

Operations Director

NLS Team: Eileen DeVries, image

Eileen DeVries

Trademarks, Litigation

 

 

NLS Team: Marvin Feldman, image

Marvin Feldman

Patents Litigation

NLS Team: Claudine Garofalo, image

Claudine Garofalo

Billing Manager

NLS Team: Sumita Ghosh, image

Sumita Ghosh

Patents

NLS Team: Judy Hart, image

Judy Hart

Paralegal

NLS Team: Kim Hassiak, image

Kim Hassiak

Paralegal

 

 

NLS Team: William Hubbard, image

William Hubbard

Patents

NLS Team: Hugh Kress, image

Hugh R. Kress

Patents

NLS Team: Stacy Lanier Wilson, image

Stacy Lanier-Wilson

Paralegal

NLS Team: Lindsey Leibowitz, image

Lindsey Leibowitz

Trademarks

NLS Team: Grace Luppino, image

Grace Luppino

Trademarks

 

 

NLS Team: Jennifer Medlin, image

Jennifer Medlin

Patents

NLS Team: Michael J. Mehrman, image

Michael J. Mehrman

Patent Partner
Patents & IP Counsel

NLS Team: Tetsuo Nakatsu, image

Tetsuo Nakatsu

Japanese Desk Manager

NLS Team: Elizabeth (Liz) Nevis, image

Elizabeth (Liz) Nevis

Patents

NLS Team: Jamison Petty image

Jamison Petty

Technology Specialist

 

 

NLS Team: Jessica Ramirez image

Jessica Ramirez

Paralegal

Jeffrey Rollings image

Jeffrey Rollings

Copyrights, Litigation

Justin Seraphin image

Justin Seraphin

New York,
Office Manager

Blake Shepard image

Blake Shepard

Creative Director

Mark Terzola

Mark Terzola

Patents, Litigation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

From Our Clients

Jewelex logo

“I am so glad that we work with your organization to apply for Trademark, Design, & utility Patent. Your team members go above and beyond to ensure that our needs are met and that we are satisfied with the results. I am so appreciative of the professionalism and dedication exhibited by your firm.”

Atul Kothari
President
Jewelex New York
Siemens Corporation logo

“We’ve used Nolte for years and have always been impressed with their work, timeliness, and willingness to go the extra mile for us.”

Raymond Bossotti
Vice President Corporate Strategy & Mergers and Acquisitions
Siemens Corporation
COMET Technologies USA logo

"The Nolte team does a great job with our intellectual property. We feel like their rates are very reasonable, the attorneys are sharp, and they are always very responsive.”

Paul Smith
General Manager
COMET Technologies USA

News

News, articles, and interviews about patents, trademarks, copyrights, and the internet. Read articles written by our attorneys, see an attorney profiles, or review some of the patents and trademarks we have obtained for our clients.

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Negotiating by Email

Watch What You Say…or Don’t Say

...​​Business people need to think harder about what is said in emails and pay attention to what signatures, whether automatic or personally typed, can mean. Although not all federal and state courts agree on the legal significance of emails and email signatures, it’s best to play it safe when negotiating electronically...

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Patent documents with title of article on a blue background

What Kinds of Patent or Patent Applications?

What You Need to Know About Filing Your Patent Applications

​​Upon first diving into the world of patents one may encounter a bewildering number of different kinds of patents and patent applications. The patent statute under which the patent system operates categorizes different kinds of patents...

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CBD dropper and gel capsules.

How Do I Trademark My CBD Product?

What does this mean for a brand owner who’s products include CBD?

Can I register a trademark to protect my brand? At this point, it is likely that we have all encountered a product containing cannabidiol, more commonly referred to as CBD. The 2018 Farm Bill legalized the regulated production...

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