The ETF Think Tank proudly supports capitalism and entrepreneurship. However, the expiration of Vanguard’s patent has had a negative impact on innovation within the ETF industry. While we don’t ...

Aug 25 (Reuters) - The University of California system has resolved a lawsuit accusing Walmart WMT.N of infringing its patents related to energy-efficient LED light bulbs, one of several lawsuits it ...

Look around the room -- you probably can count at least five items that require a bulb or battery. Now imagine how much easier (and cheaper) your life would be if there were batteries and light bulbs ...

Over his career Thomas Edison garnered more U.S. patents than anyone in his time. Edison profited from his patents, but he was also exposed to the dark side of the patent system. He had to contend ...

(CNN)-- 140 years after its invention, the Edison light bulb is having another moment. Now Edison-style bulbs are the center of a new lawsuit. The University of California Santa Barbara is suing five ...

(CNN) — 140 years after its invention, the Edison light bulb is having another moment. Now, Edison-style bulbs are the center of a new lawsuit. The University of California Santa Barbara is suing five ...

140 years after its invention, the Edison light bulb is having another moment. Now Edison-style bulbs are the center of a new lawsuit. The University of California Santa Barbara is suing five major ...