United States
2
2014-12-25
Hanmei XU from , US has applied for patents for these inventions. The list has both pending applications and granted patents:
POLYPEPTIDES IN PREPARATION OF DRUGS FOR TREATMENT OR PREVENTION OF RHEUMATOID ARTHRITIS
POLYETHYLENE GLYCOL-MODIFIED INTEGRIN BLOCKER HM-3 AND USE THEREOF
961674 ⎘