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USPTO Patent Rankings Data through Dec 31, 2025
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Ellen Sieber-McMaster — 3 Patents

Johnson & Johnson: 3 patents #2,727 of 7,810Top 35%
Langhorne, PA: #102 of 299 inventorsTop 35%
Pennsylvania: #23,787 of 74,527 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Ellen Sieber-McMaster has been granted 3 US patents while listed as an inventor at Johnson & Johnson. The first was granted in 2010 and the most recent in December 2011. Ellen Sieber-McMaster ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Ellen Sieber-McMaster in Langhorne, PA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8076358 6-substituted-thio-2-amino-quinoline derivatives useful as inhibitors of β-secretase (BACE) Ellen W. Baxter, Christopher J. Creighton, Tianbao Lu, Allen B. Reitz, Charles H. Reynolds +1 more 2011-12-13 $63,757,000
7928238 1,2,3,4-tetrahydro-quinoline derivatives as CETP inhibitors Thomas A. Rano, Gee-Hong Kuo, Keith Demarest, Patricia Pelton, Aihua Wang 2011-04-19 $53,502,000
7786116 2-amino-quinoline derivatives useful as inhibitors of β-secretase (BACE) Ellen W. Baxter, Christopher J. Creighton, Chih Yung Ho, Yifang Huang, Tianbao Lu +4 more 2010-08-31 $45,211,000