Growing community of inventors

Urbandale, IA, United States of America

Paul A Stephens

Average Co-Inventor Count = 2.10

ph-index = 14

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 642

Paul A StephensThomas Charles Corbin (26 patents)Paul A StephensDonald Kyle (22 patents)Paul A StephensLeon George Streit (21 patents)Paul A StephensMichael Thomas Roach (18 patents)Paul A StephensMartin Arthur Fabrizius (16 patents)Paul A StephensDebra K Steiger (15 patents)Paul A StephensKathryn Anne Forth (13 patents)Paul A StephensBrian Allen Carden (12 patents)Paul A StephensScott Anthony Sebastian (11 patents)Paul A StephensBradley R Hedges (10 patents)Paul A StephensFeng Han (10 patents)Paul A StephensHong Lu (9 patents)Paul A StephensJessie Lynn Alt (7 patents)Paul A StephensJeffrey Allan Thompson (6 patents)Paul A StephensKari Greason (4 patents)Paul A StephensRobert Eugene Freestone (4 patents)Paul A StephensBlair Charles Fuessley (3 patents)Paul A StephensBradley R Hedges (3 patents)Paul A StephensJordan Dustin Spear (2 patents)Paul A StephensJoshua Michael Shendelman (2 patents)Paul A StephensJean Liu (2 patents)Paul A StephensLeon G Streit (2 patents)Paul A StephensMichael T Roach (2 patents)Paul A StephensThomas C Corbin (2 patents)Paul A StephensJoshua M Shendelman (2 patents)Paul A StephensHolly J Jessen (1 patent)Paul A StephensNadejda N Krasheninnik (1 patent)Paul A StephensDavid John Gebhardt (1 patent)Paul A StephensJohn Franklin Soper (1 patent)Paul A StephensJohn Bryan Woodward (1 patent)Paul A StephensDavid M Webb (1 patent)Paul A StephensJulian Chaky (1 patent)Paul A StephensMeizhu Yang (1 patent)Paul A StephensPaul Dennis Koelling (1 patent)Paul A StephensBenno Wissing (1 patent)Paul A StephensYun Xia (1 patent)Paul A StephensJeffery A Thompson (1 patent)Paul A StephensPeter S Gengler (1 patent)Paul A StephensYun Xia (1 patent)Paul A StephensFeng Han (1 patent)Paul A StephensJordan D Spear (1 patent)Paul A StephensJordan Spear (1 patent)Paul A StephensBrian A Carden (1 patent)Paul A StephensBradley R Hedges (1 patent)Paul A StephensJulian M Chaky (1 patent)Paul A StephensPaul A Stephens (134 patents)Thomas Charles CorbinThomas Charles Corbin (224 patents)Donald KyleDonald Kyle (310 patents)Leon George StreitLeon George Streit (183 patents)Michael Thomas RoachMichael Thomas Roach (207 patents)Martin Arthur FabriziusMartin Arthur Fabrizius (233 patents)Debra K SteigerDebra K Steiger (103 patents)Kathryn Anne ForthKathryn Anne Forth (23 patents)Brian Allen CardenBrian Allen Carden (63 patents)Scott Anthony SebastianScott Anthony Sebastian (22 patents)Bradley R HedgesBradley R Hedges (63 patents)Feng HanFeng Han (22 patents)Hong LuHong Lu (12 patents)Jessie Lynn AltJessie Lynn Alt (48 patents)Jeffrey Allan ThompsonJeffrey Allan Thompson (162 patents)Kari GreasonKari Greason (41 patents)Robert Eugene FreestoneRobert Eugene Freestone (18 patents)Blair Charles FuessleyBlair Charles Fuessley (5 patents)Bradley R HedgesBradley R Hedges (64 patents)Jordan Dustin SpearJordan Dustin Spear (40 patents)Joshua Michael ShendelmanJoshua Michael Shendelman (12 patents)Jean LiuJean Liu (4 patents)Leon G StreitLeon G Streit (16 patents)Michael T RoachMichael T Roach (47 patents)Thomas C CorbinThomas C Corbin (16 patents)Joshua M ShendelmanJoshua M Shendelman (18 patents)Holly J JessenHolly J Jessen (38 patents)Nadejda N KrasheninnikNadejda N Krasheninnik (35 patents)David John GebhardtDavid John Gebhardt (28 patents)John Franklin SoperJohn Franklin Soper (20 patents)John Bryan WoodwardJohn Bryan Woodward (17 patents)David M WebbDavid M Webb (12 patents)Julian ChakyJulian Chaky (10 patents)Meizhu YangMeizhu Yang (5 patents)Paul Dennis KoellingPaul Dennis Koelling (2 patents)Benno WissingBenno Wissing (2 patents)Yun XiaYun Xia (1 patent)Jeffery A ThompsonJeffery A Thompson (1 patent)Peter S GenglerPeter S Gengler (1 patent)Yun XiaYun Xia (1 patent)Feng HanFeng Han (1 patent)Jordan D SpearJordan D Spear (3 patents)Jordan SpearJordan Spear (11 patents)Brian A CardenBrian A Carden (9 patents)Bradley R HedgesBradley R Hedges (65 patents)Julian M ChakyJulian M Chaky (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pioneer Hi-bred International, Inc. (132 from 6,393 patents)

2. Pioneer Hi-bred Int'l Inc. (1 from 20 patents)


134 patents:

1. 10017829 - Genetic loci associated with Frogeye Leaf Spot resistance and Brown Stem Rot resistance and methods of use

2. 9745637 - Genetic loci associated with fusarium solani tolerance in soybean

3. 9668441 - Soybean variety XB23W14

4. 9516847 - Soybean variety XBP32010

5. 9493843 - [object Object]

6. 9474230 - Soybean variety XB24AM14

7. 9474229 - Soybean variety XB28E14

8. 9357735 - Soybean variety XB22C14

9. 9068233 - [object Object]

10. 9029645 - Soybean variety XBP16004

11. 9024126 - Soybean variety XB21Y13

12. 8962940 - Soybean variety XBP18006

13. 8946521 - Soybean variety XB33F13

14. 8946522 - Soybean variety XBP20002

15. 8946520 - Soybean variety XBP27010

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as of
9/10/2025
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