Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12383851 | Filters and facemasks having antimicrobial or antiviral properties | Vikram Gopal, Wai-shing Yung, Natasha DEAN | 2025-08-12 |
| 12336539 | Antimicrobial nonwoven polyamides with zinc content | Scott E. Osborn, Wai-shing Yung | 2025-06-24 |
| 12043721 | Antiviral/antimicrobial polymer compositions, fibers, and products | Vikram Gopal, Wai-shing Yung | 2024-07-23 |
| 11965275 | Method for forming nanofiber nonwoven products | Wai-shing Yung, Chris E. Schwier, Scott E. Osborn | 2024-04-23 |
| 11758909 | Antimicrobial nonwoven polyamides with zinc content | Scott E. Osborn, Wai-shing Yung | 2023-09-19 |
| 11674247 | Polyamide nanofiber nonwovens | Wai-shing Yung, Scott E. Osborn, Chris E. Schwier, Vikram Gopal | 2023-06-13 |
| 11618810 | Antiviral articles | Vikram Gopal, Wai-shing Yung | 2023-04-04 |
| 11618238 | Nonwoven multilayer structures having nanofiber layers | Wai-shing Yung, Joseph L. Menner, Vikram Gopal | 2023-04-04 |
| 11578438 | Polyamide nanofiber nonwovens for acoustic applications | Wai-shing Yung, Scott E. Osborn, Chris E. Schwier, Vikram Gopal | 2023-02-14 |
| 11421359 | Polyamide nanofiber nonwovens | Wai-shing Yung, Scott E. Osborn, Chris E. Schwier, Vikram Gopal | 2022-08-23 |
| 11376534 | Polyamide nanofiber nonwovens for filters | Wai-shing Yung, Scott E. Osborn, Chris E. Schwier, Vikram Gopal, Joseph L. Menner | 2022-07-05 |
| 11111614 | Method for tuning characteristics of a polyamide nanofiber nonwoven | Wai-shing Yung, Chris E. Schwier, Scott E. Osborn | 2021-09-07 |
| 10662561 | Polyamide nanofiber nonwovens | Wai-shing Yung, Scott E. Osborn, Chris E. Schwier, Vikram Gopal | 2020-05-26 |
| 9944539 | Fabrics for oil sheen removal and items made therefrom | Erin Carter, Daniel Baillie | 2018-04-17 |
| 8882399 | Strong nonwoven fabrics for use in silt control systems | — | 2014-11-11 |
| 8088696 | Nonwoven fabrics with advantageous properties | R. Thomley, Jan Mackey | 2012-01-03 |
| 7985452 | Coated fabrics with increased abrasion resistance | Robert T. Francis | 2011-07-26 |
| 7799708 | Coated fabrics with increased abrasion resistance | Robert T. Francis | 2010-09-21 |
| 7174612 | Nonwoven fabrics containing yarns with varying filament characteristics | R. Thomley, Jan Mackey, Charles F. Shafer | 2007-02-13 |
| 7175902 | Nonwoven fabrics containing yarns with varying filament characteristics | R. Thomley, Jan Mackey, Charles F. Shafer | 2007-02-13 |
| 7060149 | Nonwoven fabrics with advantageous properties | R. Thomley, Jan Mackey | 2006-06-13 |
| 5913993 | Nonwoven nylon and polyethylene fabric | R. Thomley | 1999-06-22 |
| 5431986 | Spunbonded nonwoven nylon fabrics | J. Don Edgar, R. Thomley, Robert A. Butler, IV, Charles F. Shafer, William T. Gill | 1995-07-11 |
| 5368913 | Antistatic spunbonded nonwoven fabrics | — | 1994-11-29 |