Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
XZ

Xian-Ming Zeng

NLNorton Healthcare Limited: 1 patents #1 of 2Top 50%
Leatherhead, FL: #1 of 1 inventorsTop 100%
Overall (2011): #127,766 of 364,097Top 40%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8075873 Method of preparing dry powder inhalation compositions 2011-12-13