David Edwards
23Patents
11h-index
17Co-inventors
72Inventor score
Filing activity: Dec 8, 1975 → Mar 3, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4948734A | Novel isolates of bacillus thuringiensis having activity against nematodes | Emerging Cross-Sectional Technologies | 95 | Expired |
| US4629456A | Target ring for an eye dropper bottle | Human Necessities | 41 | Expired |
| US7012100B1 | Cell migration inhibiting compositions and methods and compositions for treating cancer | Physics | 39 | Expired |
| US5093120A | Novel isolates of Bacillus thuringiensis having activity against nematodes | Emerging Cross-Sectional Technologies | 37 | Expired |
| US4861595A | Cellular encapsulation of biologicals for animal and human use | Emerging Cross-Sectional Technologies | 35 | Expired |
| US7700615B2 | Cell migration inhibiting compositions and methods and compositions for treating cancer | Physics | 27 | Active |
| US5290914A | Hybrid diphtheria-B.t. pesticidal toxins | Chemistry; Metallurgy | 23 | Expired |
| US5281532A | Pseudomas hosts transformed with bacillus endotoxin genes | Chemistry; Metallurgy | 21 | Expired |
| US5885782A | Synthetic antibiotics | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5535766A | Transmission service bench | Performing Operations; Transporting | 16 | Expired |
| US5602097A | Synthetic antibiotics | Human Necessities | 12 | Expired |
| US6020312A | Synthetic antibiotics | Chemistry; Metallurgy | 11 | Expired |
| US7906462B2 | Mutual solvent system and method for improved oil and gas permeability in high temperature formations | Chemistry; Metallurgy | 10 | Active |
| USD244512S | Bicycle supporting hanger or similar article | General | 10 | Expired |
| US7886829B2 | Subsea tanker hydrocarbon production system | Performing Operations; Transporting | 8 | Active |
| USD860322S1 | Vial label and vial combination | General | 8 | Active |
| US5305546A | Insect catching apparatus | Human Necessities | 7 | Expired |
| US6090931A | Process for altering the host range or increasing the toxicity of Bacillus thuringiensis lepidoteran toxins, and recombinant DNA sequences therefor | Chemistry; Metallurgy | 6 | Expired |
| US7052672B2 | Stabilized radiopharmaceutical compositions | Human Necessities | 6 | Expired |
| US11066619B2 | Phosphorous containing compounds and uses thereof | Chemistry; Metallurgy | 0 | Active |
| US11667866B2 | Phosphorous containing compounds and uses thereof | Chemistry; Metallurgy | 0 | Active |
| US6051556A | Hybrid pesticidal toxins | Chemistry; Metallurgy | 0 | Expired |
| US11795412B1 | Lubricating composition for industrial gear fluids | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.