Average Co-Inventor Count = 1.57
ph-index = 3
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.
Company Filing History:
1. Rijk Zwaan Zaadteelt En Zaadhandel B.v. (22 from 366 patents)
22 patents:
1. 10548275 - Hybrid spinach variety 51-712 RZ
2. 10412913 - Hybrid spinach variety 51-348 RZ
3. 9974275 - Hybrid spinach varieties 51-341 RZ and 51-342 RZ
4. 9974274 - Hybrid spinach variety 51-710 RZ
5. 9968065 - Hybrid spinach variety 51-343 RZ
6. 9968064 - Spinach hybrid 51-521 RZ
7. 9961872 - Spinach hybrid 51-150 RZ
8. 9456579 - Hybrid spinach variety 51-337 RZ
9. 9370161 - Hybrid spinach variety 51-331 RZ
10. 9370162 - Hybrid spinach variety 51-332 RZ
11. 9357740 - Hybrid spinach variety 51-333 RZ
12. 9351472 - Hybrid spinach variety 51-707 RZ
13. 9328355 - Lettuce variety 45-32 RZ, umbrinas RZ
14. 9320247 - Hybrid spinach variety 51-336 RZ
15. 9307739 - Hybrid spinach variety 51-335 RZ