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A magnetic cork for the removal of water pollution

The Universidad Carlos III de Madrid (UC3M), together with the Universidad Pontificia de Comillas and the University of Porto, has patented a magnetic cork that could remove polluting particles from water, among other uses.

Argonne battery technology confirmed by US Patent Office

The U.S. Department of Energy's (DOE) Argonne National Laboratory is pleased to announce that after a careful reexamination of the relevant prior patents and publications, the U.S. Patent and Trademark Office (USPTO) has ...

How 3-D printing threatens our patent system

Remember Napster or Grokster? Both services allowed users to share computer files – usually digital music – that infringed the copyrights for those songs.

How Google and friends aim to block patent trolls

Google, Canon and other information technology corporations last week announced they're banding together in an attempt to fix an allegedly broken patent system and squash the wave of patent trolls and privateers crippling ...

Apple tablet patent reveals Smart Cover's Second Coming

(Phys.org) -- A patent made public on Thursday shows Apple seeking a patent for something called “Cover attachment with flexible display.” The patent news is sending Apple watchers in one specific direction, all ...

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