Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Pierre Marraccini — 6 Patents

Google: 6 patents #4,427 of 22,993Top 20%
La Riche, FR: #16 of 113 inventorsTop 15%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
Pierre Marraccini has been granted 6 US patents while listed as an inventor at Google. The first was granted in 2003 and the most recent in April 2010. Pierre Marraccini ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Pierre Marraccini in La Riche, FR.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
7700358 Coffee mannanase John Rogers, Raymond David Pridmore, Christof Gysler 2010-04-20
7238858 Coffee plant with reduced α-D-galactosidase activity Alain François Paul Edmond Deshayes, William John Rogers 2007-07-03
7153953 Leaf specific gene promoter of coffee John Rogers 2006-12-26
7148399 Coffee mannanase John Rogers, Raymond David Pridmore, Christof Gysler 2006-12-12
6841662 Coffee mannanase John Rogers 2005-01-11
6617433 Coffee storage proteins John Rogers 2003-09-09