Matt Welch

Michael Sartori

Matt Welch works on a range of intellectual property matters at Baker Botts, focusing primarily on patent litigation and patent prosecution. Mr. Welch has experience with wind energy, oil and gas, computer software, mechanical devices, and medical equipment.


Posts by Matt Welch


Green, Yellow, Or Red: What Color Is Your Patent Examiner and Why Should You Care?

Examiners at the U.S. Patent and Trademark Office (USPTO) can be categorized into three different “types,” namely, green, yellow and red Examiners. Knowing the type of …
By Michael Sartori & Matt Welch
5 months ago 11