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Oral arguments were heard last Thursday at the Federal Circuit for a patent dispute between electric vehicle charging station rivals ChargePoint, Inc. and SemaConnect, Inc. The Federal Circuit is reviewing an earlier decision by a federal cour (More)
The Patent Trial and Appeal Board denied a challenge brought by Vestas Wind Systems A/S against a General Electric patent directed to technology for connecting wind turbines to the electric grid. GE and Vestas remain locked in a long-running p (More)
This week marks the one-year anniversary of our first post to the Duane Morris Green IP Blog, so we thought we’d mark the occasion with a look back at our top posts of the first year. This list was developed subjectively from a loose combination of (More)
The Patent Trial and Appeal Board has found parts of a smart power meter patent owned by Smart Meter Technologies (“SMT”) to be unpatentable. A lawsuit over potential infringement of the patent by Duke Energy remains on hold pending an app (More)
After filing a first challenge against GE’s U.S. Patent No. 6,921, 985 in May, Vestas has filed a second challenge in August to expand its attack on that patent. GE had previously asserted the ’985 Patent against Vestas in a federal patent in (More)
The U.S. Court of Appeals for the Federal Circuit found three patents directed to solar panel mounting technology to have defective priority claims. As a result, the allegedly-infringing products sold by EcoFasten and SunModo pre-date the patents (More)
GE and Vestas are now one year into patent litigation that has the potential to impact the U.S. wind turbine market. The parties reportedly control more than 80% of the market between them. The patents at issue claim inventions in the field of (More)
The patent litigation between GE and Vestas was put on hold pending the outcome of several challenges to the disputed patents brought at the Patent Trial and Appeal Board. The patents at issue include both GE and Vestas patents directed to win (More)
GE asked a federal court to split its patent litigation with Vestas into two parts, which would allow the litigation to proceed with respect to GE’s claims against Vestas while delaying a trial on Vestas’ counterclaims against GE. Vestas f (More)
A pair of manufacturers are engaged in litigation over the specific design of a solar lightbulb. Design patents are used to protect the appearance of a product rather than the product’s functionality. The Gerson Companies, a home décor p (More)