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

Jack Henningfield — 5 Patents

JSJsr: 3 patents #346 of 1,137Top 35%
Baltimore, MD: #818 of 4,923 inventorsTop 20%
Maryland: #6,599 of 35,612 inventorsTop 20%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Jack Henningfield has been granted 5 US patents while listed as an inventor at Jsr. The first was granted in 2002 and the most recent in October 2020. Jack Henningfield ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Jack Henningfield in Baltimore, MD, US.

Patents per Year

Patents granted per year, 2002 to 2020Bar chart with a peak of 2 patents in 2002.peak 22002: 2 patents20022005: 1 patents20052014: 1 patents20142020: 1 patents2020

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10799449 Medicinal delivery system and related methods Tommy L. Chau, John Pinney, Edward Cone, Saul Shiffman, Joseph Gitchell 2020-10-13
8642016 Medicinal delivery system, and related methods Tommy L. Chau, John Pinney, Edward Cone, Saul Shiffman, Joseph Gitchell 2014-02-04
6893654 Two-stage transmucosal medicine delivery system for symptom relief John Pinney, Saul Shiffman, Joseph Gitchell, Edward Cone 2005-05-17
6358060 Two-stage transmucosal medicine delivery system for symptom relief John Pinney, Saul Shiffman, Joseph Gitchell, Edward Cone 2002-03-19
6344222 Medicated chewing gum delivery system for nicotine Subraman R. Cherukuri, John Pinney, Aradhana Sasan, Edward Cone, Saul Shiffman +2 more 2002-02-05