David M. Young
20Patents
9h-index
23Co-inventors
75Inventor score
Filing activity: Nov 19, 1976 → Mar 16, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4249526A | Inhalation device | Human Necessities | 75 | Expired |
| USD269463S | Container for a medicinal inhaler | General | 60 | Expired |
| US4423724A | Inhalation device for powdered medicaments | Human Necessities | 52 | Expired |
| US4414972A | Inhalation device | Human Necessities | 45 | Expired |
| US4287184A | Process for healing wounds | Emerging Cross-Sectional Technologies | 39 | Expired |
| US4230691A | Nerve growth factor antibody and process | Emerging Cross-Sectional Technologies | 37 | Expired |
| US4104126A | Non-isotopic substrate assay employing bacteriolysis products | Chemistry; Metallurgy | 26 | Expired |
| US4407744A | Process for obtaining nerve growth factor | Emerging Cross-Sectional Technologies | 22 | Expired |
| US4185095A | Nerve growth factor | Emerging Cross-Sectional Technologies | 13 | Expired |
| US10463711B2 | Nutritive polypeptides and formulations thereof, and methods of production and use thereof | Physics | 8 | Active |
| US6143517A | Thermostable proteolytic enzymes and uses thereof in peptide and protein synthesis | Chemistry; Metallurgy | 3 | Expired |
| US7157439B2 | HoxD3, HoxA3, and HoxB3 compositions and methods for improved wound healing | Human Necessities | 2 | Expired |
| US6156367A | Method for the preparation of a foodstuff | Human Necessities | 2 | Expired |
| US7544670B2 | HoxD3, HoxA3 and HoxB3 compositions and methods for improved wound healing | Human Necessities | 0 | Active |
| US6743618B2 | Thermostable proteolytic enzymes and uses thereof in peptide and protein synthesis | Chemistry; Metallurgy | 0 | Expired |
| US11357824B2 | Nutritive polypeptides and formulations thereof, and methods of production and use thereof | Physics | 0 | Active |
| US8790901B2 | Microorganisms and methods for producing unsaturated fatty acids | Emerging Cross-Sectional Technologies | 0 | Active |
| US7192730B2 | Thermostable proteolytic enzymes and uses thereof in peptide and protein synthesis | Chemistry; Metallurgy | 0 | Expired |
| US7115582B2 | HoxD3 and HoxA3 compositions and methods for improved wound healing | Human Necessities | 0 | Expired |
| US6573065B1 | Thermostable proteolytic enzymes and uses thereof in peptide protein synthesis | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.