skip to main content

Software Patents: the Difference between Excluding Computer Programs as Such and Excluding Computer Programs as Such

 

By guest blogger Doug Calhoun

The Patents Bill has had a tortuous ride through Parliament - to say the least. Introduced in2008, it was reviewed by a select committee in 2009 and reported back in March 2010. In September2012, the bill finally got its second readingthat featured a heated debate over the exclusion from patent eligibility of “a computer program assuch”.

Since then the committee stage (when the “as such” wording would be voted on) has beendelayed.

On 9 May the government tabled SupplementaryOrder Paper 237.

The main change proposed in SOP 237 was to rewrite the September 2012 exclusion in a new Clause10A. The new clause features 4 sub-clauses that seek to explain how the exclusion is to beinterpreted – but the substantive exclusion is still “a computer program as such.”

So it came as a bit of a surprise to read Clare Curran’s description of the changeas David conquering Goliath – a win for the 90%+ of New Zealand innovators that she claims torepresent. It is a bit difficult to fathom how the exclusion of a computer program “as such” canbe condemned so strongly in September and then be a triumph the following May.

But hey, this is politics. And Clare Curran has borrowed a page from the George W.Bush manual of political spin. She didn’t have a bomber jacket, a “Mission Accomplished”banner or an aircraft carrier. So she had to settle for a declaration of victory – never mind theinconvenient details - on her party’s “Red Alert” blog.

Ms Curran’s victory announcement included this slight revision of history:

“Three years ago, the Commerce Select Committee undertook a much needed review ofNew Zealand’s patent laws which hadn’t been looked at since 1953. A substantial review whichconsidered and recommended modernisation to an important plank of our intellectual property regimeranging from inventions to medicines, traditional knowledge and indigenous plants and animals tosoftware programs.”

The Patents Act 1953 has been under review for half of itslife. In 1983 a government appointed committee (the Industrial Property Advisory Committee) beganthe process. Since then reviews have done by the Law Commission (1989/90), the Ministry of Commerce(1990-1994), and the Ministry of Economic Development (2000-2008). The Patents Bill, in its originalform was introduced by a Labour led government in 2008. What happened before Clare Curran becameaware of it was seemingly beyond her event horizon.

The policy development had been conducted in a largely non-partisan way through to September2012, when computer software became a political football and the rest of the Patents Bill and itspurpose became largely ignored. The injection of partisan politics into patent policy at this stageis hardly a recipe for success for New Zealand.

According to its explanatory note, the wording of SOP 237 is intended to be

“more consistent with English precedent.”

But one wonders howclosely the authors of the change have looked at English precedent.

In the most recent (3 May 2013) UK appeal decision HTC Europe v Apple the English courtof Appeal reversed a lower court decision and held an Apple patent claim to be valid. The inventionrelated to the organisation of touch screen devices. The claim reads:

  • “(i) A method for handling touch events at a multi-touch device, comprising:

  • (ii) displaying one or more views;

  • (iii) executing one or more softwareelements, each software element being associated with a particular view;

  • (iv)associating a multi-touch flag or an exclusive touch flag with each view, said multi-touch flagindicating whether a particular view is allowed to receive multiple simultaneous touches and saidexclusive touch flag indicating whether a particular view allows other views to receive touch eventswhile the particular view is receiving a touch event;

  • (v) receiving one or moretouches at the one or more views; and

  • (vi) selectively sending one or more touchevents, each touch event describing a received touch, to one or more of the software elementsassociated with one or more views at which a touch was received based on the values of themulti-touch and exclusive touch flags.”



The lower courtdecision was that this claimed an (ineligible) computer program as such – the appeal court held itdid not. The invention claimed was patent eligible.

Lord Justice Lewison, in paragraphs 140 to 144, had a bit of a moan:

“Thisappeal requires us, once again, to venture into the minefield of the exclusion from patentability ofcomputer programs ‘as such’”

He then went on to explain that the two simplewords “as such” found in the European Patent Convention (which governs both UK domestic law andthe law applied in the European Patent Office) still have no clear meaning after 35 years of trying.Instead of arguing about what the legislation means, the arguments now are about what the glossmeans. And still no one can agree.

SOP 237 sets out to put into law in New Zealand, a New Zealand “gloss” on the gloss that theyhave been disagreeing about in the English courts and the European Patent Office since 1978.

Clare Curran paints

“the bloated patent attorney sector”

as one of the villains on the side of Goliath in this saga. (Gratuitous insults seem to be ascommon to political blogs as a bit of biffo is to rugby pitches.)

What her “triumph” has unwittingly done is to open up a fertile new field for the bloatedpatent attorney sector to venture into over the next few years. And among the most likelyinnovations will be in defining software-implemented inventions.

Clare Curran might also want to have a look in her own (Dunedin) back yard. A successfulUniversity of Otago spinoff company there is Pacific Edge. That company boasts on its website thatit underpins its products with a strong portfolio of patents.

One of its New Zealand patents, NZ 544432, claims a method for determining the prognosis ofcolorectal cancer in a patient using analysis software.

Under the new clause 10A and under clause 15 of the Patents Bill such claims might no longer beeligible for patents because they might claim a computer program per se or else because they mightclaim a method of diagnosis, or both.

The most valuable asset that Pacific Edge has is its intellectual property. The Patents Billcasts doubt on the patent eligibility of innovative technologies that Pacific Edge is seeking tocommercialise.

Is this really going to promote investment in innovation?

Software Patents: the Difference between Excluding Computer Programs as Such and Excluding Computer Programs as Such

Software Patents: the Difference between Excluding Computer Programs as Such and Excluding Computer Programs as Such
 
 
 
+ Text Size -
Do NOT follow this link or you will be banned from the site!
Original generation time 1.9837 seconds. Cache Loaded in: 0.0432 seconds.