David A Irvine
Inventor
Stats
- 1 US patents issued
- 1 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 1 US Patents Issued
- 1 US Applications Filed
- 5 Total Citation Count
- Aug 16, 2004 Most Recent Filing
- Aug 16, 2004 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| PERMA-FIX ENVIRONMENTAL SERVICES, INC. | 2
| 2004
|
| SBR TECHNOLOGIES, INC. | 2
| 2004
|
Inventor Addresses
| Address | Duration |
|---|---|
| Chicago, IL | Oct 28, 08 - Oct 28, 08 |
| Chicago, IL, US | Oct 02, 08 - Oct 02, 08 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| A62D: | CHEMICAL MEANS FOR EXTINGUISHING FIRES; PROCESSES FOR MAKING HARMFUL CHEMICAL SUBSTANCES HARMLESS, OR LESS HARMFUL, BY EFFECTING A CHEMICAL CHANGE; COMPOSITION OF MATERIALS FOR COVERINGS OR CLOTHING FOR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; COMPOSITION OF MATERIALS FOR TRANSPARENT PARTS OF GAS-MASKS, RESPIRATORS, BREATHING BAGS OR HELMETS; COMPOSITION OF CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 7442848 | 2008 | Treatment of chemical agent hydrolysates | 1 |
| 2008/0242,913 | 2008 | TREATMENT OF CHEMICAL AGENT HYDROLYSATES | 1 |
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