Andrew J Roszkowski
Inventor
Stats
- 4 US patents issued
- 14 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 4 US Patents Issued
- 14 US Applications Filed
- 48 Total Citation Count
- Aug 21, 2023 Most Recent Filing
- Aug 26, 2003 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| THE BANK OF NEW YORK MELLON, AS COLLATERAL AGENT | 2
1 | 2003
2007 |
| ROVCAL, INC. | 1
| 2007
|
| SPECTRUM BRANDS, INC. | 2
2 4 1 | 2003
2007 2010 2017 |
Inventor Addresses
| Address | Duration |
|---|---|
| DeForest, WI | Jun 05, 07 - Jun 05, 07 |
| DeForest, WI, US | Apr 22, 04 - Apr 22, 04 |
| Madison, WI | Oct 25, 07 - Oct 25, 07 |
| Madison, WI, US | Jul 06, 10 - Apr 08, 14 |
| Middleton, WI, US | Sep 17, 20 - Apr 01, 25 |
| Waunakee, WI | Aug 14, 08 - Aug 14, 08 |
| Waunakee, WI, US | Dec 01, 11 - Dec 07, 23 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| H01M: | PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY | 14 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 12266820 | 2025 | Separator for alkaline cells | 0 |
| 2023/0395,784 | 2023 | ALKALINE ELECTROCHEMICAL CELL WITH IMPROVED ANODE AND SEPARATOR COMPONENTS | 0 |
| 11784375 | 2023 | Separator for metal air cells | 0 |
| 11757088 | 2023 | Alkaline electrochemical cell with improved anode and separator components | 0 |
| 2023/0261,319 | 2023 | SEPARATOR FOR ALKALINE CELLS | 0 |
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