2012 Nuremberg International Invention Exhibition (iENA2012) awards ceremony was held in Nuremberg Convention and Exhibition Centre at 8:30 pm on 3th, Nov. China Invention Association's project-Zou Yuandong Patent " The production method and use for a new type of peptide immunoreagent whole-egg protein peptide" won the 2012 Nuremberg International Invention Exhibition Gold award.

After several rounds of jury's rigorous evaluation, agreed that the enzymatic polypeptide invention patent in R & D and production process of innovation, social benefits and economic benefits as well as human health contribution reached the  Gold Award selection criteria, be awarded as IENA gold prize and certificate.

It is reported, the German Nuremberg International Invention Exhibition (iENA), is one of most influential in the world's four international exhibition of inventions, heretofore already had 60 years history, it is the sixty-fourth session. It displays professional new invention, new products, patents and proprietary technology project in each industry, benefit for the people do exchanges and cooperation here.