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

Starchem — 9 Patents

Rank (All Time): #61,634 of 106,120Top 60%
7 inventors
9 Patents All Time

Top Inventors at Starchem All Time

Showing 1–7 of 7 inventors

RankNamePatents
1 Christiaan P. van Dijk 5
2 Klaus Heidel 4
3 Lowell D. Fraley 2
#4 Frank Krause 1
#4 Frank Zimmermann 1
#4 Peter Hofmann 1
#4 Sigrid Scholz-Weigl 1