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

Liying Yang — 5 Patents

UNUnknown: 3 patents #7,366 of 83,584Top 9%
SPStella Pharma: 2 patents #11 of 20Top 60%
Shijiazhuang, CN: #28 of 296 inventorsTop 10%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Liying Yang has been granted 5 US patents while listed as an inventor at Unknown. The first was granted in 2013 and the most recent in January 2015. Liying Yang ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Liying Yang in Shijiazhuang, CN.

Patents per Year

Patents granted per year, 2013 to 2015Bar chart with a peak of 2 patents in 2013.peak 22013: 2 patents20132014: 1 patents20142015: 2 patents2015

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
8940862 Selective anticancer chimeric peptides which bind transferrin receptor Koji Kawakami, Masayuki Kohno, Tomohisa Horibe, Oumi Nakajima, Mari Haramoto 2015-01-27
8940863 Selective anticancer chimeric peptides which bind neuropilin receptor Koji Kawakami, Masayuki Kohno, Tomohisa Horibe, Oumi Nakajima, Mari Haramoto 2015-01-27
8728518 Butylphthalide self-emulsifying drug delivery system, its preparation and method and application Zhentao Liu, Hanyu Yang, Yuqing Gao, Dongmin Shen, Wenmin Guo +2 more 2014-05-20
8552058 Application of L-n-butylphthalide in preventing and treating dementia Yipu Feng, Xiaoliang Wang, Rongduan Wang, Ying Peng, Jinghua Yang +2 more 2013-10-08
8436137 Selective anticancer chimeric peptide comprising an EGF receptor-binding peptide and a cytotoxic peptide Koji Kawakami, Masayuki Kohno, Tomohisa Horibe, Oumi Nakajima, Mari Haramoto 2013-05-07