Dong Ai

City:

Kaifeng

Country:

China

Published Applications:

Last publication date:

2005-09-15

Patent Grants:

Last grant date:

2007-11-06

Top Inventors for applications by Dong Ai

These are the the leading inventors for applications assigned to Dong Ai:

Dong Ai based in Kaifeng, CN has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

Process for causticizing green liquor in chemical recovery from black liquor in alkaline pulping

AssigneeID:

400427 ⎘