Law Office of David J. Rosenblum

Law Office of David J. Rosenblum

Accomplished Dedicated Diligent Attorney serving Northern New Jersey since 2006

Firm Overview

The Law Office of David J. Rosenblum is known for quality patent preparation and prosecution. Whether your invention is electrical or mechanical, simple or complex , the Law Office has the skill, experience and commitment to obtain the patent protection to which you are entitled. Since I am a sole practitioner, the clients benefit both from the low overhead in providing these services and from having a senior attorney do the work. The Law Office is conveniently located on Route 17, in Paramus, New Jersey, about 12 miles from Manhattan, New York.

Main Office

Main Office
18 Linwood Ave. East

Paramus NJ 07652


(201) 301-3562


(201) 210-8607


Office Information


The Law Office of David J. Rosenblum specializes in obtaining for the client a strong patent with broad claims for inventions that are electrical or mechanical.

The Law Office of David J. Rosenblum writes patent applications that result in and form the substance of a robust patent that will discourage, and stand up to, challenge from your business competitors. The Law Office also interacts with the patent examiner to secure for your patented invention the largest scope of protection to which your idea is entitled in view of the prior art.

How did your firm decide on the primary area of practice(s)?

The Law Office of David J. Rosenblum consists of a single lawyer, myself, who majored in mathematics and went on to earn a master's degree in applied mathematics. I then, after working as a computer programmer for seven years, became interested in computer law. Upon starting law school, I shifted my focus to the more established lawyer specialty of patent law which requires the lawyer to understand the invention from the standpoint of an engineer. I then went on to achieve a bachelor's degree in electrical engineering, and to work as a patent examiner in the US Patent and Trademark office, before serving as an a patent attorney in law firms for seven years.

What experience or education distinguishes your lawyers from others?

My computer programming involved flow charting the program which turns out to be a useful skill in drafting a patent application. For example, a more generalized rendition of what is going on in a computer-related invention can be instead represented in more detail, and more faithfully, by flow charts of concurrently executing processes accompanied by their verbal description in the body of the patent itself. Also, as a former patent examiner, I have insight into what action is likely to motivate a patent examiner to allow patent claims and ultimately the entire patent application. The majority of my work is for in-house counsel of large companies.

What distinguishes your law firm from others?

There are no billable hours. I work diligently to bring you a quality product no matter how long it takes.

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