Oooops :). Ignore the empty email.

Why does who holds the patent matter in this case? If a patent exists and you 
don't have a patent grant actually precludes distribution of code it would 
apply regardless of who owns it right?

If the existence of a patent doesn't preclude distribution then it doesn't 
violate the OSD.

So a patent grant by the contributor only protects in a very small fraction of 
cases. It doesn't even protect against bad actors intending to submarine 
patents because they could simply sell those patents to a separate legal entity 
that acts as a patent troll before they do a FOSS release.
From: Christopher Sean Morrison <brl...@mac.com<mailto:brl...@mac.com>>
Date: Tuesday, Mar 07, 2017, 5:57 PM
To: license-discuss@opensource.org 
<license-discuss@opensource.org<mailto:license-discuss@opensource.org>>
Subject: Re: [License-discuss] [Non-DoD Source] patent rights and the OSD

By my reading, those "distribution terms" violate OSD #1 and #7.  This is 
potentially a problem for any license (e.g., all the permissives) that doesn't 
specifically speak to patent rights.  If the distribution terms specifically 
deny a patent grant, it will no longer be possible to freely redistribute the 
source code (that is, IF any contributor holds patent rights whose claims are 
implemented by the source code...).

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