[alt-photo] Re: casein patent FYI, loooong post

Alberto Novo alt.list at albertonovo.it
Sat Apr 16 20:38:42 GMT 2011


>     Christina and all, US patents are available via the web from two 
> sources, one is the United States Patent and Trademark Office at 
> http://www.uspto.gov  the other, and better source in some ways is Google 
> Patents.

The third way is through the European Patent Office (Espacenet). I have 
found very useful the simplified Advanced Search page of the British site:
n/advanced.hts (text of the link all in a line).
In particular, look to the IMPADOC family of a patent to discover all his 
international history.
You can download the patenss in pdf format. 


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