{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Basf Se", "item": "https://www.patentleaderboard.com/company/basf-se"}, {"@type": "ListItem", "position": 3, "name": "Daniela Maennel", "item": "https://www.patentleaderboard.com/inventor/fl:da_ln:maennel-1"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DM

Daniela Maennel — 2 Patents

Basf Se: 2 patents #5,851 of 13,826Top 45%
Gaiberg, DE: #15 of 30 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Daniela Maennel has been granted 2 US patents while listed as an inventor at Basf Se. The first was granted in 1989 and the most recent in June 1990. Daniela Maennel ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Daniela Maennel in Gaiberg, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4933322 Treatment of leukocyte and marrow cell disorders with TNF Renate Urbaschek, Bernhard Urbaschek 1990-06-12
4861587 Use of TNF for the prevention or treatment of radiation damage Renate Urbaschek, Bernhard Urbaschek 1989-08-29