Patent Searching and Opinion Work

Patent searching and opinion work help clients assess risk, identify opportunity, and make informed decisions throughout the innovation and product development process. These analyses address key questions, including whether an invention is new, whether it can be patented, whether a product or technology may infringe existing patent rights, and whether a third party’s patent is likely to withstand challenge.

Leason Ellis conducts targeted patent and non-patent literature searches and provides clear, practical opinions on patentability, freedom-to-operate, infringement, and validity. We identify relevant references, analyze their implications, and outline available options, including proceeding with development, refining claims, designing around existing patents, pursuing licenses, or considering challenges to third-party rights.

Our work does not stop at identifying what exists. We help clients understand what the prior art and competitive landscape mean for strategy, including how to position a patent application to clear the closest hurdles with the strongest possible protection and how to assess available space in a crowded market. That guidance helps clients avoid surprises, allocate resources wisely, and move forward with clarity.