Warren E. Shafer
17Patents
4h-index
19Co-inventors
57Inventor score
Filing activity: Mar 26, 1991 → Aug 15, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5284818A | Formulations and process for extending the vase life of cut flowers | Human Necessities | 15 | Expired |
| US5500403A | Liquid formulations and process for extending the vase life of cut flowers | Human Necessities | 11 | Expired |
| US8536224B2 | Pharmaceutical and nutraceutical compositions of abscisic acid | Human Necessities | 4 | Active |
| US9023762B2 | Plant growth regulator compositions, methods of preparation and use thereof | Human Necessities | 4 | Active |
| US5163993A | Grape cluster thinning composition and method | Human Necessities | 4 | Expired |
| US5935906A | Aminoethoxyvinylglycine in combination with mepiquat chloride | Human Necessities | 2 | Expired |
| US5801119A | Process for inhibiting stem elongation in bulbous plants and cut flowers therefrom | Human Necessities | 2 | Expired |
| US5523281A | Method of accelerating and prolonging flowering in plants | Human Necessities | 1 | Expired |
| US9609866B2 | Plant growth regulator compositions, methods of preparation and use thereof | Human Necessities | 1 | Active |
| US9445588B2 | Methods for increasing oil palm yield | Human Necessities | 0 | Active |
| US9839215B2 | Methods for increasing oil palm yield | Human Necessities | 0 | Active |
| US8729122B2 | Pharmaceutical and nutraceutical compositions of abscisic acid | Human Necessities | 0 | Active |
| US9622482B2 | Methods for increasing oil palm yield | Human Necessities | 0 | Active |
| US9538749B2 | Methods for increasing oil palm yield | Human Necessities | 0 | Active |
| US9591867B2 | Compositions of abscisic acid for animal health | Human Necessities | 0 | Active |
| USRE48854E1 | Compositions of abscisic acid for animal health | General | 0 | Active |
| US10238613B2 | Compositions of abscisic acid for animal health | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.