Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12076299 | Composition and method to enhance cognitive support and brain health | — | 2024-09-03 |
| 11911431 | Sustained release ashwagandha extract | — | 2024-02-27 |
| 11446305 | Composition and method to enhance performance for electronic video game play | — | 2022-09-20 |
| 7449194 | Antimicrobial body covering articles | Joel J. Kampa, Sumner A. Barenberg | 2008-11-11 |
| 7273567 | Energy-activated compositions for controlled sustained release of a gas | Stephen T. Wellinghoff, Joel J. Kampa, Sumner A. Barenberg, Peter N. Gray, Hong Dixon | 2007-09-25 |
| 6605304 | Silicate-containing powders providing controlled, sustained gas release | Stephen T. Wellinghoff, Joel J. Kampa, Sumner A. Barenberg, Peter N. Gray | 2003-08-12 |
| 6277408 | Silicate-containing powders providing controlled, sustained gas release | Stephen T. Wellinghoff, Joel J. Kampa, Sumner A. Barenberg, Peter N. Gray | 2001-08-21 |
| 5965264 | Powders providing controlled sustained release of a gas | Sumner A. Barenberg, Peter N. Gray | 1999-10-12 |
| 4763674 | Method and device for controlling hydrogen cyanide and nitric oxide concentrations in cigarette smoke | — | 1988-08-16 |