{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Njoy", "item": "https://www.patentleaderboard.com/company/njoy"}, {"@type": "ListItem", "position": 3, "name": "Bert Willis", "item": "https://www.patentleaderboard.com/inventor/fl:be_ln:willis-6"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
BW

Bert Willis — 3 Patents

NJNjoy: 3 patents #4 of 16Top 25%
Mills River, NC: #9 of 14 inventorsTop 65%
North Carolina: #14,708 of 45,564 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Bert Willis has been granted 3 US patents while listed as an inventor at Njoy. The first was granted in 2017 and the most recent in September 2020. Bert Willis ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Bert Willis in Mills River, NC, US.

Patents per Year

Patents granted per year, 2017 to 2020Bar chart with a peak of 1 patents in 2017.peak 12017: 1 patents20172019: 1 patents20192020: 1 patents2020

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10759776 Synthesis and resolution of nicotine Mohammed Moinuddin Ahmed, Wesley A. Freund, Douglas B. Sawyer 2020-09-01
10329271 Synthesis and resolution of nicotine Mohammed Moinuddin Ahmed, Wesley A. Freund, Douglas B. Sawyer 2019-06-25
9809567 Synthesis and resolution of nicotine Mohammed Moinuddin Ahmed, Wesley A. Freund, Douglas B. Sawyer 2017-11-07