A federal court in Massachusetts found that the real subject of the patent was not a "machine" but a business method in data-processing garb, and declared the patent invalid.
Unocal, based in El Segundo, Calif., wants to keep the $91 million already paid by competitors after two lower courts declared the patent valid.
When USPTO declared the patent filing abandoned, the ERD plans found themselves in "just the sort of place that Apple would have been delighted to rummage through and discover diamonds in the rough to be exploited".
Among the fallers, AstraZeneca lost 82.5p to 4468.5p after a US court declared its patent for Pulmicort Respules - a treatment for asthma symptoms in children - as invalid late on Friday.
At the time of the 2008 licensing agreement, Nokia described its patent portfolio as "one of the strongest and broadest" in the wireless industry — noting that it included some 300 GSM, 370 WCDMA and 170 Cdeclareddessentialssential patent families.
This understanding was reached on Monday, after the United States and several African nations declared that patents would not stand in the way of public health.
UC Berkeley and Charpentier asked the U.S. Patent Trial and Appeal Board to declare a "patent interference" to determine who was the first to invent key CRISPR inventions, suggesting that certain claims identified by UC Berkeley in its application were to the same invention as the claims in the Broad Institute's patents.
In effect they say, "I don't know whether I infringed on your patent, but you shouldn't have these patents in the first place". If they can get a court to declare the patent invalid, it preempts any infringement.
The United States Patent and Trademark Office has dealt a blow to Apple in its legal battle with Samsung Electronics over smartphone patents, declaring that a patent that helped Apple win $1.05 billion in damages against Samsung in a jury trial should not have been granted.
'A final federal judicial determination declaring a patent claim invalid shall be in rem, and the cancellation of such claim shall be indicated on all patent copies subsequently distributed by the Patent Office.' Recommendation XXIII, Commission Report 38.
Fortunately, the Court of Appeals for the Federal Circuit just affirmed a lower court decision declaring the patent invalid, so you should feel safe returning to your cutting-edge practice of sending emails to groups of people.
