Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
FX

Feng Xu

NONovozymes: 30 patents #11 of 166Top 7%
Merck: 29 patents #279 of 9,382Top 3%
UOUop: 14 patents #214 of 1,854Top 15%
NANovozymes A/S: 12 patents #114 of 1,127Top 15%
XEXenoport: 11 patents #16 of 68Top 25%
NANovo Nordisk A/S: 8 patents #172 of 1,775Top 10%
NBNovo Nordisk Biotech: 7 patents #8 of 69Top 15%
NBNovozymes Biotech: 5 patents #9 of 51Top 20%
SBSabic Global Technologies B.V.: 4 patents #298 of 1,595Top 20%
AMAmgen: 3 patents #987 of 2,867Top 35%
SCShandong Danhong Pharmaceutical Co.: 3 patents #9 of 29Top 35%
Novartis Ag: 2 patents #1,923 of 5,128Top 40%
HAH. Lundbeck A/S: 2 patents #217 of 451Top 50%
CCChina Petroleum & Chemical: 2 patents #492 of 1,719Top 30%
ALAscentage Pharma Group Corp Limited: 2 patents #17 of 49Top 35%
ACAscentage Pharma (Suzhou) Co.: 2 patents #18 of 55Top 35%
UMUniversity of Minnesota: 1 patents #1,216 of 2,951Top 45%
CHChemocentryx: 1 patents #91 of 107Top 90%
JUJiangnan University: 1 patents #442 of 1,321Top 35%
NANovo Nordisk Biochem North America: 1 patents #9 of 24Top 40%
UHUniversity Of New Hempshire: 1 patents #49 of 138Top 40%
EBEuthymics Bioscience: 1 patents #3 of 10Top 30%
DUDuke University: 1 patents #1,064 of 2,315Top 50%
BCBanyu Pharmaceutical Co.: 1 patents #210 of 330Top 65%
Weihai, CA: #1 of 4 inventorsTop 25%
Overall (All Time): #7,864 of 4,157,543Top 1%
134 Patents All Time

Issued Patents All Time

Showing 126–134 of 134 patents

Patent #TitleCo-InventorsDate
5948122 Enzymatic methods for dyeing with reduced vat and sulfur dyes Sonja Salmon 1999-09-07
5856492 Efficient synthesis of a chiral mediator Cheng-Yi Chen, Richard D. Tillyer, Dalian Zhao 1999-01-05
5843745 Purified scytalidium laccases and nucleic acids encoding same Randy Berka, Sheryl Ann Thompson 1998-12-01
5795760 Purified Myceliophthora laccases and nucleic acids encoding same Randy Berka, Stephen Brown, Palle Schneider, Karen M. Oxenb.o slashed.ll, Dorrit Aaslyng 1998-08-18
5770418 Purified polyporus laccases and nucleic acids encoding same Debbie Yaver, Henrik Dalb.o slashed.ge, Palle Schneider, Dorrit A. A.ae butted.lyng 1998-06-23
5766896 Method of producing iodine by use of a copper containing oxidase enzyme 1998-06-16
5750388 Purified scytalidium laccases and nucleic acids encoding same Randy Berka, Sheryl Ann Thompson 1998-05-12
5667531 Dye compositions containing purified polyporus laccases and nucleic acids encoding same Debbie Yaver, Henrik Dalb.o slashed.ge, Palle Schneider, Dorrit Aaslyng 1997-09-16
5486456 Method of diagnosing ovarian, endometrial, and colon cancers with monoclonal antibodies OXA and OXB YIN YU, Robert C. Bast, Jr. 1996-01-23