Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Manfred Heym — 4 Patents

Basf Se: 4 patents #3,853 of 13,826Top 30%
Bad Dürkheim, DE: #100 of 277 inventorsTop 40%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Manfred Heym has been granted 4 US patents while listed as an inventor at Basf Se. The first was granted in 1985 and the most recent in March 1998. Manfred Heym ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Manfred Heym in Bad Dürkheim, DE.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5733959 Stabilized polyester molding compositions Thomas Heitz, Klaus Mühlbach, Christoph Plachetta 1998-03-31
RE32628 Curable compositions based on epoxy resins Helmut Tesch, Walter Doerflinger, Herbert Stutz, Peter Neumann, Dietmar Nissen +1 more 1988-03-22
4607069 Curable compositions based on epoxy resins Helmut Tesch, Walter Doerflinger, Herbert Stutz, Peter Neumann, Dietmar Nissen +1 more 1986-08-19
4559398 Curable epoxy resins Helmut Tesch, Andreas Henne, Herbert Stutz 1985-12-17