John C. Royer
18Patents
7h-index
38Co-inventors
66Inventor score
Filing activity: Mar 13, 1997 → Aug 3, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6495357B1 | Lipolytic enzymes | Chemistry; Metallurgy | 92 | Expired |
| US5837847A | Non-toxic, non-toxigenic, non-pathogenic fusarium expression system and promoters and terminators for use therein | Emerging Cross-Sectional Technologies | 20 | Expired |
| US7163804B1 | Non-toxic non-toxigenic non-pathogenic fusarium expression system | Chemistry; Metallurgy | 17 | Expired |
| US6066493A | Morphological mutants of filamentous fungi | Chemistry; Metallurgy | 13 | Expired |
| US7198938B2 | Morphological mutants of filamentous fungi | Chemistry; Metallurgy | 11 | Expired |
| US6184026A | Morphological mutants of filamentous fungi | Chemistry; Metallurgy | 11 | Expired |
| US6060305A | Non-toxic, non-toxigenic, non-pathogenic Fusarium expression system | Chemistry; Metallurgy | 10 | Expired |
| US7157262B2 | Lipolytic enzymes | Chemistry; Metallurgy | 6 | Expired |
| US6180366A | Methods for producing heterologous polypeptides in trichothecene-deficient | Chemistry; Metallurgy | 3 | Expired |
| US6903193B1 | Methods for producing heterologous polypeptides in trichothecene-deficient filamentous fungal mutant cells | Chemistry; Metallurgy | 1 | Expired |
| US6949356B1 | Methods for improving secondary metabolite production in fungi | Chemistry; Metallurgy | 1 | Expired |
| US11332724B2 | Microbial production of terpenoids | Human Necessities | 1 | Active |
| US7196189B2 | love variant regulator molecules | Chemistry; Metallurgy | 0 | Expired |
| US6544774B1 | Morphological mutants of filamentous fungi | Chemistry; Metallurgy | 0 | Expired |
| US10563190B2 | Methods for producing abienol | Chemistry; Metallurgy | 0 | Active |
| US6794180B2 | Morphological mutants of filamentous fungi | Chemistry; Metallurgy | 0 | Expired |
| US7332341B2 | Methods for producing heterologous polypeptides in trichothecene-deficient filamentous fungal mutant cells | Chemistry; Metallurgy | 0 | Expired |
| US12270065B2 | Methods for improving titer and purity of beta carotene fermentation in Blakeslea trispora (beta-carotene fermentation method) | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.