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

Heather E. Stevenson — 4 Patents

Merck: 3 patents #3,082 of 9,382Top 35%
Conshohocken, PA: #69 of 292 inventorsTop 25%
Pennsylvania: #19,360 of 74,527 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Heather E. Stevenson has been granted 4 US patents while listed as an inventor at Merck. The first was granted in 2014 and the most recent in November 2025. Heather E. Stevenson ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Heather E. Stevenson in Conshohocken, PA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12474339 Systems and methods for spectral imaging characterization of macrophages for use in personalization of targeted therapies to prevent fibrosis development in patients with chronic liver disease Omar Saldarriaga 2025-11-18
9499541 Piperidinone carboxamide indane CGRP receptor antagonists Ian M. Bell, Mark E. Fraley, Steven N. Gallicchio, Anthony Ginnetti, Helen J. Mitchell +4 more 2016-11-22 $87,862,000
8883807 Piperidinone carboxamide indane CGRP receptor antagonists Ian M. Bell, Mark E. Fraley, Steven N. Gallicchio, Anthony Ginnetti, Helen J. Mitchell +4 more 2014-11-11 $48,775,000
8754096 Piperidinone carboxamide azaindane CGRP receptor antagonists Ian M. Bell, Mark E. Fraley, Steven N. Gallicchio, Anthony Ginnetti, Helen J. Mitchell +4 more 2014-06-17 $87,270,000