Growing community of inventors

SEWARD, NE, United States of America

Douglas J Barker

Average Co-Inventor Count = 1.80

ph-index = 2

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 = 25

Douglas J BarkerMario Rosario Carlone, Jr (25 patents)Douglas J BarkerMatthew David Smalley (4 patents)Douglas J BarkerStipe Vujevic (1 patent)Douglas J BarkerDouglas J Barker (34 patents)Mario Rosario Carlone, JrMario Rosario Carlone, Jr (215 patents)Matthew David SmalleyMatthew David Smalley (157 patents)Stipe VujevicStipe Vujevic (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pioneer Hi-bred International, Inc. (27 from 6,393 patents)

2. Agrigenetics, Inc. (3 from 595 patents)

3. Other (1 from 831,952 patents)


34 patents:

1. 12376545 - Maize hybrid X13V221

2. 12364226 - Maize hybrid X00V057

3. 12356924 - Maize hybrid X00V010

4. 12356926 - Maize hybrid X13V216

5. 12356925 - Maize hybrid X85R250

6. 12349647 - Maize hybrid X03V419

7. 12342783 - Maize hybrid X08V885

8. 12336480 - Maize hybrid X18R513

9. 12336478 - Maize hybrid X80V616

10. 12317826 - Maize hybrid X08V060

11. 12302826 - Maize hybrid X08V072

12. 12295320 - Maize hybrid X90V903

13. 12279580 - Maize hybrid X08V879

14. 12268153 - Maize hybrid X03V403

15. 12268154 - Maize hybrid X08V047

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idiyas.com
as of
9/10/2025
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