{"@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": "Donghia", "item": "https://www.patentleaderboard.com/company/donghia"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DO

Donghia — 27 Patents

Rank (All Time): #22,151 of 105,732Top 25%
7 inventors
27 Patents All Time

Patents per Year

Patents granted per year, 2006 to 2020Bar chart with a peak of 7 patents in 2009.peak 72006: 1 patents20062007: 6 patents20072008: 2 patents20082009: 7 patents20092015: 4 patents20152018: 5 patents20182019: 1 patents20192020: 1 patents2020

Top Inventors at Donghia All Time

Showing 1–7 of 7 inventors

RankNamePatents
1 Jennifer Hutton 7
1 Joseph Jeup 7
3 Stephen Levine 5
3 Yuko Nishikawa 5
#5 Gabriele Rosina 4
#6 Aviva Shulem 2
#7 Paul Mathieu 1