[e-drug] Patents expiration database?

E-DRUG: Patents expiration database?
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Dear friends,

Can someone suggest a specific website where information on patents / and
patent expiration of all the medicinal products can be found.

Thanks and regards,

Lokesh Madanji
India
lokeshmadanji@yahoo.co.in

[Patent expiry dates are in principle public, but difficult to find, and
need expert knowledge for interpretation.

MSF recently published an excellent review:
www.accessmed-msf.org/documents/patents_2003.pdf

For patents and trademarks, also have a look at www.cptech.org

For protection of data under TRIPS, see
www.southcentre.org/publications/protection/protection.pdf
South Centre has more documents about patents etc: see www.southcentre.org
then go to publications
WB]

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