John M. Risley — 1 Patent at Genzyme

John M. Risley — 1 Patent

GEGenzyme: 1 patents #498 of 891Top 60%

PFPurdue Research Foundation: 1 patents #1,409 of 3,174Top 45%

Lafayette, IN: #469 of 808 inventorsTop 60%

Indiana: #19,553 of 33,936 inventorsTop 60%

Overall (All Time): #2,406,284 of 4,157,543Top 60%

John M. Risley has been granted 1 US patent while listed as an inventor at Genzyme. All of these patents were granted in 1994. John M. Risley ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list John M. Risley in Lafayette, IN, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5283353	Preparation of 1-amino-1-deoxyoligosaccharides and derivatives thereof	James R. Rasmussen, Robert L. Van Etten	1994-02-01	$9,043,000

John M. Risley — 1 Patent

Issued Patents All Time

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