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

Ching He — 4 Patents

AMAmgen: 4 patents #793 of 2,867Top 30%
Newbury Park, CA: #236 of 684 inventorsTop 35%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Ching He has been granted 4 US patents while listed as an inventor at Amgen. The first was granted in 2006 and the most recent in November 2010. Ching He ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Ching He in Newbury Park, CA, US.

Patents per Year

Patents granted per year, 2006 to 2010Bar chart with a peak of 1 patents in 2006.peak 12006: 1 patents20062008: 1 patents20082009: 1 patents20092010: 1 patents2010

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7842784 Chordin-like molecules and uses thereof Naoki Nakayama, Duanzhi Wen, Chun-ya Han, Dongyin Yu 2010-11-30 $72,264,000
7482324 Chordin-like molecules and uses thereof Naoki Nakayama, Duanzhi Wen, Chun-ya Han, Dongyin Yu 2009-01-27 $164,570,000
7459291 Chordin-like molecules and uses thereof Naoki Nakayama, Duanzhi Wen, Chun-ya Han, Dongyin Yu 2008-12-02 $254,499,000
7018810 Chordin-like molecules and uses thereof Naoki Nakayama, Duanzhi Wen, Chun-ya Han, Dongyin Yu 2006-03-28 $502,475,000