Marco Brena
Inventor
Stats
- 4 US patents issued
- 4 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 4 US Patents Issued
- 4 US Applications Filed
- 12 Total Citation Count
- Oct 25, 2012 Most Recent Filing
- Jun 7, 1993 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| 3V Inc. | 1
1 | 1993
1994 |
| 3V SIGMA S.P.A. | 4
| 2012
|
Inventor Addresses
| Address | Duration |
|---|---|
| Bergamo BG, IT | Jul 24, 14 - Jan 27, 15 |
| Bergamo, IT | Mar 07, 95 - Jun 25, 96 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| C07D: | HETEROCYCLIC COMPOUNDS | 2 |
| C08K: | USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS | 1 |
| C11D: | DETERGENT COMPOSITIONS | 2 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 8940058 | 2015 | Fluorescent whitening agent aqueous solutions | 0 |
| 8864851 | 2014 | Compositions of fluorescent whitening agents | 0 |
| 2014/0252,262 | 2014 | COMPOSITIONS OF FLUORESCENT WHITENING AGENTS | 0 |
| 2014/0203,212 | 2014 | FLUORESCENT WHITENING AGENT AQUEOUS SOLUTIONS | 0 |
| 5530045 | 1996 | Dispersions of salts of polymers or copolymers of acrylic acid and the use thereof as thickening agents | 8 |
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