PS

Paul A. Stephens

Pioneer (Corteva): 132 patents #23 of 1,535Top 2%
RT Research Corporation Technologies: 2 patents #82 of 410Top 20%
PI Pioneer Hi-Bred Int'L: 1 patents #24 of 47Top 55%
📍 Urbandale, IA: #2 of 202 inventorsTop 1%
🗺 Iowa: #15 of 15,303 inventorsTop 1%
Overall (All Time): #7,783 of 4,157,543Top 1%
135
Patents All Time

Issued Patents All Time

Showing 51–75 of 135 patents

Patent #TitleCo-InventorsDate
8222493 Soybean variety XBP31005 Kathryn Anne Forth, Leon G. Streit 2012-07-17
8222494 Soybean variety XB30J10 Debra Kay Steiger 2012-07-17
8212123 Soybean variety XB38V10 Scott Sebastian, Leon G. Streit 2012-07-03
8207413 Soybean variety XBP29002 Kathryn Anne Forth, Leon G. Streit 2012-06-26
8207411 Soybean variety XBP25005 Kathryn Anne Forth 2012-06-26
8198518 Soybean variety XB27N10 Donald Kyle 2012-06-12
8178754 Soybean variety XB29L10 Donald Kyle, Leon G. Streit 2012-05-15
8124850 Soybean variety XB29AJ09 2012-02-28
8101829 Soybean variety RJS35006 Thomas C. Corbin 2012-01-24
8097784 Soybean variety XB37V09 Debra Kay Steiger 2012-01-17
8071851 Soybean variety XB31AG09 Thomas C. Corbin 2011-12-06
8071850 Soybean variety XB25Z09 2011-12-06
8058519 Soybean variety XB20W09 Bradley R. Hedges 2011-11-15
8044269 Soybean variety XB31P09 2011-10-25
8044268 Soybean variety 93Y10 Thomas C. Corbin 2011-10-25
8039692 Soybean variety RJS18003 Martin A. Fabrizius, Michael Thomas Roach 2011-10-18
8030551 Soybean variety RJS23002 Leon G. Streit 2011-10-04
7985894 Soybean variety RJS23001 Martin A. Fabrizius, Michael Thomas Roach 2011-07-26
7982103 Soybean variety XB18S09 2011-07-19
7915490 Soybean variety XB18E08 2011-03-29
7910799 Genetic loci associated with Fusarium solani tolerance in soybean Hong Lu, Feng Han, Scott Sebastian, Donald Kyle, Thomas C. Corbin +1 more 2011-03-22
7842861 Soybean variety RJS31002 Leon G. Streit 2010-11-30
7842858 Soybean variety XB30L09 Leon G. Streit 2010-11-30
7838737 Soybean variety XB39N09 Debra Kay Steiger 2010-11-23
7838740 Soybean variety RJS29001 Debra Kay Steiger 2010-11-23