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

Katrina Cornish — 8 Patents

YUYulex: 4 patents #1 of 12Top 9%
USUSDA: 2 patents #601 of 2,828Top 25%
OFOhio State Innovation Foundation: 1 patents #441 of 979Top 50%
Wooster, OH: #81 of 461 inventorsTop 20%
Ohio: #10,270 of 73,341 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Katrina Cornish has been granted 8 US patents while listed as an inventor at Yulex. The first was granted in 2007 and the most recent in January 2018. Katrina Cornish ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Katrina Cornish in Wooster, OH, US.

Patents per Year

Patents granted per year, 2007 to 2018Bar chart with a peak of 2 patents in 2011.peak 22007: 1 patents20072010: 1 patents20102011: 2 patents20112013: 1 patents20132015: 1 patents20152017: 1 patents20172018: 1 patents2018

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9873813 Bioprocessing of harvested plant materials for extraction of biopolymers and related materials and methods 2018-01-23
9574203 Transgenic guayule for enhanced isoprenoid production Niu Dong, Colleen M. McMahan, Maureen C Whalen, Terry A Coffelt 2017-02-21
9018449 Transformation methods for Guayule using Agrobacterium and reduced light to slow metabolism and enhance recovery Niu Dong 2015-04-28
8431667 Guayule natural rubber latex thin film articles Jali Williams, KC Nguyen, Brian Fishman 2013-04-30
8013213 Guayule plants, products, and derivatives Christopher J. D. Mau 2011-09-06
7923039 Biopolymer extraction from plant materials Raymond McCoy, Jeffrey A. Martin, Jali Williams, Anthony Nocera, Jr. 2011-04-12
7790036 Rapid expanded solvent extraction Rodger T. Marentis 2010-09-07
7259231 Extraction and fractionation of biopolymers and resins from plant materials Jeffrey A. Martin, Rodger T. Marentis, Sebastian S. Plamthottam 2007-08-21