Arthur H. Herz
20Patents
7h-index
14Co-inventors
66Inventor score
Filing activity: Sep 6, 1974 → Feb 3, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4810626A | Silver halide photosensitive materials containing thiourea and analogue compounds | Physics | 19 | Expired |
| US4374196A | Silver halide emulsions containing latent image stabilizing compounds | Physics | 11 | Expired |
| US5710252A | Method for recombinant yeast expression and isolation of water-soluble collagen-type polypeptides | Chemistry; Metallurgy | 10 | Expired |
| US4865965A | Light sensitive emulsion and element containing a cyclic ether compound and process for using same | Physics | 8 | Expired |
| US4423140A | Silver halide emulsions containing aromatic latent image stabilizing compounds | Physics | 8 | Active |
| US4713322A | Silver halide photosensitive material | Physics | 8 | Expired |
| US4782013A | Photographic element containing a macrocyclic ether compound | Chemistry; Metallurgy | 7 | Expired |
| US4749646A | Silver halide photosensitive materials containing thiourea and analogue derivatives | Physics | 7 | Expired |
| US4346154A | Antistain agent or antistain agent precursor in photographic silver halide element | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4695535A | Silver halide photosensitive material | Physics | 6 | Expired |
| US5370986A | Stabilization of photographic recording materials | Physics | 5 | Expired |
| US4695534A | Silver halide photosensitive material | Physics | 4 | Expired |
| US4367279A | Silver halide complexing agents of sulfones, nitriles, and onium salts | Physics | 4 | Expired |
| US5776666A | Triazolium thiolate baths for silver halide development acceleration | Physics | 1 | Expired |
| US5989795A | Performance of photographic emulsions at high silver ion concentrations | Physics | 1 | Expired |
| US5246825A | Preparation of photosensitive silver halide materials with organic ripening agents | Physics | 1 | Expired |
| USRE32195E | Silver halide emulsions containing aromatic latent image stabilizing compounds | General | 0 | Expired |
| US5232827A | Stabilized photographic recording materials | Physics | 0 | Expired |
| US5246827A | Preparation of photosensitive silver halide materials with a combination of organic ripening agents | Physics | 0 | Expired |
| US5246826A | Process of preparing photosensitive silver halide emulsions | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.