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Creating A List From A Database? Prepare For A Patent Infringement Suit

from the promoting-what-progress? dept

Thanks to the whole slew of folks who sent this in: TechCrunch has the details on Channel Intelligence, a company that owns a ridiculously broad and obvious patent on creating a list from a database and is now suing a whole bunch of small websites that offer things like wishlists. Read through the claims of the patent and see if you can explain how a single one is possibly new or non-obvious to those in the space. As TechCrunch notes, the lawsuits are all targeted against smaller websites, rather than the big players like eBay or Amazon. There are a variety of reasons why this might be. Channel Intelligence may have approached those companies and actually received a token payout (cheaper than a lawsuit for those companies). Or, perhaps more likely, it's using these smaller lawsuits to bring in some additional cash and to establish the myth that this patent is valid. That was common a few years back, before people started suing everyone at once for patent infringement. Patent holders would mostly target a few small companies, who wouldn't be able to launch a strong legal defense -- use those "victories" to build up a warchest while also claiming that it showed how the patents are "valid."

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  1. identicon
    Mark Murphy, 17 Jul 2008 @ 2:35pm

    Re:

    The main targets for providing prior art are the independent claims -- the ones that don't reference other claims in the patent. In this case, that's #1, #43-46, #58, and #61.

    Also, prior art does not necessarily have to be in the form of a publication; products work as well, so long as there is proof that they were available as of the filing date and had the stated capabilities, AFAIK.

    So, for example, #1 is met by Microsoft Access or any other database program capable of storing its data on a file or database server. And #61 is called "denormalized tables" and has been around for decades.

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