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USPTO Patent Rankings Data through Dec 31, 2025
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Gary Barsomian — 3 Patents

GEGenzyme: 3 patents #229 of 891Top 30%
Georgetown, MA: #41 of 125 inventorsTop 35%
Massachusetts: #33,867 of 88,656 inventorsTop 40%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Gary Barsomian has been granted 3 US patents while listed as an inventor at Genzyme. The first was granted in 1993 and the most recent in September 2002. Gary Barsomian ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Gary Barsomian in Georgetown, MA, US.

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6451600 Enzymatically active recombinant glucocerebrosidase James R. Rasmussen, Michel Bergh 2002-09-17
5238821 Endo F-free PNGase James R. Rasmussen, Tracy L. Johnnson 1993-08-24 $9,442,000
5236838 Enzymatically active recombinant glucocerebrosidase James R. Rasmussen, Michel Bergh 1993-08-17 $9,403,000