Richard Gerardus Franciscus Visser
15Patents
2h-index
31Co-inventors
54Inventor score
Filing activity: Aug 23, 1994 → Sep 16, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7022836B2 | Methods for producing and transforming cassava protoplasts | Chemistry; Metallurgy | 6 | Expired |
| US6982327B2 | Methods for producing and transforming cassava protoplasts | Chemistry; Metallurgy | 3 | Expired |
| US7135619B1 | Expression in plants of starch binding domains and/or of protein-fusions containing starch binding domains | Chemistry; Metallurgy | 2 | Expired |
| US6600093B1 | Potato plant producing essentially amylose-free starch | Chemistry; Metallurgy | 2 | Expired |
| US6551827B1 | Methods for producing and transforming cassave protoplasts | Chemistry; Metallurgy | 2 | Expired |
| US10440914B2 | Bremia lactucae resistant plants | Chemistry; Metallurgy | 1 | Active |
| US11140841B2 | Hybrid seed potato breeding | Human Necessities | 1 | Active |
| US10524436B2 | Hybrid seed potato breeding | Human Necessities | 1 | Active |
| US8367893B2 | Late blight resistance genes and methods | Chemistry; Metallurgy | 0 | Active |
| US11690339B2 | Bremia lactucae resistant plants | Chemistry; Metallurgy | 0 | Active |
| US9856494B2 | Cloning and exploitation of a functional R-gene from Solanum x edinense | Chemistry; Metallurgy | 0 | Active |
| US11168335B2 | R8 Phytophthora resistance gene in potato | Chemistry; Metallurgy | 0 | Active |
| US10450581B2 | Cloning and exploitation of a functional R-gene from Solanum chacoense | Chemistry; Metallurgy | 0 | Active |
| US8399737B2 | Functional R-gene from Solanum bulbocastanum | Emerging Cross-Sectional Technologies | 0 | Active |
| US9551007B2 | Cloning and exploitation of a functional R-gene from Solanum chacoense | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.