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

Marion Meyer — 3 Patents

Basf Se: 3 patents #4,656 of 13,826Top 35%
Haßloch, DE: #49 of 150 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Marion Meyer has been granted 3 US patents while listed as an inventor at Basf Se. The first was granted in 1992 and the most recent in June 1995. Marion Meyer ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Marion Meyer in Haßloch, DE.

Patents per Year

Patents granted per year, 1992 to 1995Bar chart with a peak of 1 patents in 1992.peak 11992: 1 patents19921994: 1 patents19941995: 1 patents1995

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5424445 Alkoxylation products Johan H. Hendrick ter Maat, Knut Oppenlaender, Michael Zirnstein, Walter Denzinger, Lothar Franz 1995-06-13
5342561 Thermoplastic processing of unplastifiable polymers Hans-Josef Sterzel 1994-08-30
5145900 Thermoplastic materials for the production of ceramic moldings Hans-Josef Sterzel, Johan ter Maat, Johan Ebenhoech 1992-09-08