Computer Associates Pledges to Open Source Patents

DigitumDei writes "Systems management vendor Computer Associates International has confirmed that it intends to pledge a number of its patents to the open source community. This is a move by CA to make it clear that they do not intend to use their patents against Linux. They have, however, ruled out any further large scale donation of CA software code to the open source community as they just released the Ingres database management system under an open source license last year."

Comments

Really a tax reduction scheme?

[caesar-auf-nihil]

Part of me would like to think that CA did this for purely good reasons, but I suspect there is a practical reason behind this.
Many companies donate patents (intellectual property) to non-profit institutions for tax cut purposes. A company can "claim" a value of $x for the patents that it knows it will never use or find a license for, and give them to a university or non-profit as a charitable donation, in effect lowering their tax bill which improves their earnings per share. This is done in the chemical industry all the time.
So we should look at the patents being donated - are they really key patents, or extra patents that cover some niche or really should have never been issued in the first place? I'm betting that none of these patents really prevent the open source community from doing anything currently, and their release is probably a tax-cut plan for CA.

I'd love to be wrong though.