Zenco (No. 4) Limited
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zenco (No. 4) Limited.The latest application filed is for "cytoplasmic male sterility system production canola hybrids".
- Zenco (No. 4) Limited - No. 4
| Patent | Date |
|---|---|
| Cytoplasmic male sterility system production canola hybrids Grant 5,973,233 - Burns , et al. October 26, 1 | 1999-10-26 |
| Inbred corn line ZS01220 Grant 5,866,763 - Buendgen February 2, 1 | 1999-02-02 |
| Method and instrument for the preparation of pollen for cryogenic storage Grant 5,694,700 - Greaves , et al. December 9, 1 | 1997-12-09 |
| Method of hybrid crop production using dehydrated pollen from storage Grant 5,689,914 - Greaves , et al. November 25, 1 | 1997-11-25 |
| Method and instrument for the preparation of pollen for cryogenic storage Grant 5,596,838 - Greaves , et al. January 28, 1 | 1997-01-28 |
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