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

La Cellophane — 8 Patents

Rank (All Time): #62,704 of 105,732Top 60%
9 inventors
8 Patents All Time

Patents per Year

Patents granted per year, 1980 to 1984Bar chart with a peak of 3 patents in 1980.peak 31980: 3 patents19801981: 3 patents19811982: 1 patents19821984: 1 patents1984

Top Inventors at La Cellophane All Time

Showing 1–9 of 9 inventors

RankNamePatents
1 Claude Ceintrey 4
2 Jean-Pierre de Leiris 1
2 Claude Motta 1
2 Jean Joly 1
2 Jean-Pierre Pujol 1
2 Marcel Pigeon 1
2 Ronald Neill 1
2 Jean Jugnet 1
2 Michel Segransan 1