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Software patents dying out in US

by on15 September 2014

Thanks to the Supreme Court

It looks like attempts to apply patents to software are being killed off by the US court system, after the Supreme Court ruled against certain aspects of the software being patented.

The Supreme Court's June ruling on the patentability of software raised as many questions as it answered. One specific software patent went down in flames in the case of Alice v. CLS Bank, but the abstract reasoning of the decision didn't provide much clarity on which other patents might be in danger.

Now the lower courts appear to be bringing the ruling's practical consequences into focus and it looks like software patents are getting a kicking. There have been 11 court rulings on the patentability of software since the Supreme Court's decision and each of them has led to the patent being invalidated.

In the late 1990s and early 2000s, the Patent Office handed out a growing number of what might be called "do it on a computer" patents. These patents take some activity that people have been doing for centuries — say, holding funds in escrow until a transaction is complete — and claim the concept of performing that task with a computer or over the internet. The patents are typically vague about how to perform the task in question.

The Supreme Court invalidated a patent which claimed that it’s owners invented the concept of using a computer to hold funds in escrow to reduce the risk that one party would fail to deliver on an agreement. The Supreme Court ruled that the use of a computer did not turn this centuries-old concept into a new invention.

This has lead to lots of other patents being declared llegal. On July 6, a Delaware trial court rejected a Comcast patent that claimed the concept of a computerized telecommunications system checking with a user before deciding whether to establish a new connection. The court said that the patent could easily be performed by human beings making telephone calls.

Basically this means that you can’t take a normal human activity, do it with a computer and call it an patentable invention.

It would kill off the famous one click patent if that were ever challenged.

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