LWN.net Logo

Most patents are drag on the innovation

Most patents are drag on the innovation

Posted Feb 13, 2012 11:54 UTC (Mon) by nye (guest, #51576)
In reply to: Most patents are drag on the innovation by Wol
Parent article: Mueller: Apple's iterative approach to FRAND abuse is not for the faint of heart

>Exept that's not what "racemic" means. All racemic means is "50/50 L and R", not "L and R spontaneously flip". Actually, that flip is pretty much impossible without something there to catalyse the reaction.

Thalidomide will racemize in the body. From http://www.ncbi.nlm.nih.gov/pubmed/15080764: "Thalidomide interconverts between the (R)- and (S)-enantiomers in plasma"

I think it's quite common for enantiomers to flip. For example, get some fresh caraway, and note that it smells *very slightly* like spearmint. Then leave it in a jar for a year or two, and note that it now smells rather *strongly* of spearmint as some of the s-carvone has become r-carvone.


(Log in to post comments)

Most patents are drag on the innovation

Posted Feb 13, 2012 11:55 UTC (Mon) by nye (guest, #51576) [Link]

And now I notice somebody else has posted the same link. That's what I get for not refreshing the page after the weekend.

Copyright © 2013, Eklektix, Inc.
Comments and public postings are copyrighted by their creators.
Linux is a registered trademark of Linus Torvalds