In <[email protected]>, on 11/14/2013
   at 08:40 PM, David Crayford <[email protected]> said:

>Or patents! I notice IBM have quite a few wrt PLO.

Could they be defensive patents? The only really effective way to
prevent someone else from patenting a technique that you're using is
to file first. Unless and until the USPTO gets serious about excluding
things that are obvious to a practitioner or are prior art, I expect
to continue to see a flood of defensive patents, and not just from
IBM.

Note that even if the USPTO rejects a defensive patent as prior art,
it will have served its purpose.
 
-- 
     Shmuel (Seymour J.) Metz, SysProg and JOAT
     ISO position; see <http://patriot.net/~shmuel/resume/brief.html> 
We don't care. We don't have to care, we're Congress.
(S877: The Shut up and Eat Your spam act of 2003)

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