Let IP Street help you with your concept search. Once you have drafted the description and claims of the invention, you can utilize our multi-word patent search to see relevant patent documents that have similar textual relationships. This document relevancy search can help you have a better understanding of the patent draft so you can appropriately revise and rewrite to maximize the claim scope. These patent valuation and search tools will help you better develop the patent analytics and potential duration of a patent.

Proper organization of a patent porfolio is essential to be prepared to properly navigate the IP landscape. One key issue is related to inventorship. Consider the Pfizer patent, patent # 5,760,06^, which is commonly known as the COX-2 inhibitor. Pfizer is currently in a $1B lawsuit because Searle, the original owner of the patent, failed to include a key inventor on the patent. Pfizer inherited this mess when they acquired Pharmacia, who had previously acquired Monsanto, who had previously acquired Searle. Ignorance is not a defensible excuse in patent litigation.

Hello and welcome to our little slice of the World, a place where passion and opinions run high in our niche area, which just so happens to be the world of patents, innovation, technology, business and other areas of intellectual property. Although Lewis Lee, our founder, is a patent attorney, and many of the contributors to our content are IP counselors, the content should NOT be considered to be legal advice, but rather are intended to be informational. No attorney-client relationship is established through your use of IP Street. For more information please check our Disclaimer, Terms & Conditions and our Privacy Policy.

Essential to understanding your portfolio, is to understand changes in your portfolio over time. Beyond merely counting the size of your portfolio as patents are granted and expired, you also need to consider other accumulation and growth patterns: velocity, momentum, claim quality, claim scope, geographic coverage (international), patent duration, patent analytics and patent fences or thickets. Using our patent search tools, such analyses are easy to do. Let IPstreet.com help you today.

When approached with this legal assertion, as a patent counselor for your client, you need insights to help you define and determine your defense. No, I am not: A patent is defined by its language, and many times, proper preparation for a Markman Hearing, or Claim Construction Hearing, can determine the summary judgment. If you are accused of infringing on a claim, you want to find ways to minimize the scope of the claim [on the other hand, if you are accusing, you want to broaden a claim's scope]. With IP Street, you can scrutinize a claim in various ways. Your patent is invalid: Since the USPTO granted the patent, the presumption is that all of its claims are valid. Anyone can challenge the validity of a patent (request re-examination) whether or not an infringement injunction has been made. [Normally, when the USPTO learns of an infringement lawsuit, out of due diligence, they open a re-examination case.] The quickest path to invalidate a patent is to identify prior art.