Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
YZ

Yuling Zhang — 2 Patents

AMAmgen: 2 patents #1,311 of 2,867Top 50%
Redmond, WA: #4,371 of 8,547 inventorsTop 55%
Washington: #35,700 of 76,902 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Yuling Zhang has been granted 2 US patents while listed as an inventor at Amgen. The first was granted in 2011 and the most recent in August 2022. Yuling Zhang ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Yuling Zhang in Redmond, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11427627 Fc-containing molecules exhibiting predictable, consistent, and reproducible glycoform profiles Zhimei Du, Pranhitha Reddy, Randal B. Bass, Feng HE, William C. Fanslow, III +2 more 2022-08-30 $263,025,000
7928205 Methods for refolding of recombinant antibodies Thomas M. Dillon, Douglas Rehder, Pavel Bondarenko, Margaret Ricci, Himanshu GADGIL +4 more 2011-04-19 $42,030,000