John Borzio
11Patents
5h-index
12Co-inventors
59Inventor score
Filing activity: Feb 3, 1997 → Sep 28, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6387161B1 | Nitrous oxide purification system and process | Chemistry; Metallurgy | 23 | Expired |
| US7297181B2 | Purification and transfilling of ammonia | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6370911B1 | Nitrous oxide purification system and process | Chemistry; Metallurgy | 10 | Expired |
| US6505482B2 | Nitrous oxide purification system and process | Chemistry; Metallurgy | 6 | Expired |
| US7175696B2 | Method and apparatus for corrosive gas purification | Performing Operations; Transporting | 5 | Expired |
| US6004433A | Purification of electronic specialty gases by vapor phase transfilling | Chemistry; Metallurgy | 4 | Expired |
| US7906094B2 | Method for producing a high purity trisilane product from the pyrolysis of disilane | Chemistry; Metallurgy | 2 | Active |
| US6517686B2 | Apparatus for purification of electronic specialty gases by vapor phase transfilling | Chemistry; Metallurgy | 2 | Expired |
| US6361750B1 | Systems for purification of boron trichloride | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US6277246A | Purification of electronic specialty gases by vapor phase transfilling | Chemistry; Metallurgy | 1 | Expired |
| US6238636A | Process and systems for purification of boron trichloride | Mechanical Engineering; Lighting; Heating | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.