{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Companies", "item": "https://www.patentleaderboard.com/companies"}, {"@type": "ListItem", "position": 3, "name": "Glatfelter", "item": "https://www.patentleaderboard.com/company/glatfelter"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
GL

Glatfelter — 6 Patents

Rank (All Time): #78,947 of 105,732Top 75%
11 inventors
6 Patents All Time

Patents per Year

Patents granted per year, 2022 to 2025Bar chart with a peak of 2 patents in 2023.peak 22022: 1 patents20222023: 2 patents20232024: 2 patents20242025: 1 patents2025

Top Inventors at Glatfelter All Time

Showing 1–11 of 11 inventors

RankNamePatents
1 Jacek K. Dutkiewicz 4
1 Timothy Kistemaker 4
3 Alan J. Campbell 3
3 Brian Fong 3
3 Ronald T. Moose 3
#6 Abdus Salam 2
#6 James B. Parsons 2
#6 Thomas J. Cavanaugh 2
#9 Arinne Lyman 1
#9 Kirk Stallsmith 1
#9 Mark A. Lemere 1

Most Valuable Patents

All 100 most valuable US patents →