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

Montefina, S.A. — 6 Patents

Rank (All Time): #88,327 of 105,732Top 85%
2 inventors
6 Patents All Time

Patents per Year

Patents granted per year, 1984 to 1987Bar chart with a peak of 3 patents in 1985.peak 31984: 1 patents19841985: 3 patents19851987: 2 patents1987

Top Inventors at Montefina, S.A. All Time

Showing 1–2 of 2 inventors

RankNamePatents
1 Jean Castelein 4
2 Jean-Noel M. Bertrand 3