Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12103281 | Biaxially oriented compostable composite film | Joshua R. Cloutier | 2024-10-01 |
| 11370204 | Oriented polypropylene film with improved blocking resistance | Keunsuk P. Chang | 2022-06-28 |
| 11370205 | Oriented polypropylene film with improved blocking resistance | Keunsuk P. Chang | 2022-06-28 |
| 11338561 | Oriented polypropylene film with improved blocking resistance | Keunsuk P. Chang | 2022-05-24 |
| 11198279 | Oriented polypropylene film with improved blocking resistance | Keunsuk P. Chang | 2021-12-14 |
| 10357913 | Transparent oriented polypropylene film with high moisture vapor and oxygen barrier properties | Tracy A. Paolilli, Keunsuk P. Chang | 2019-07-23 |
| 9669607 | Biaxially oriented polypropylene film with low moisture vapor transmission rate | Keunsuk P. Chang | 2017-06-06 |
| 9630383 | Biaxially oriented polypropylene film with low moisture vapor transmission rate | Keunsuk P. Chang | 2017-04-25 |
| 9492962 | Biaxially oriented polylactic acid film with reduced noise level and improved moisture barrier | Mark S. Lee, Claudio M. Paulino, Nao Yokota, Keunsuk P. Chang | 2016-11-15 |
| 9238324 | Biaxially oriented polylactic acid film with reduced noise level | Mark S. Lee, Claudio M. Paulino, Nao Yokota, Keunsuk P. Chang | 2016-01-19 |
| 9221213 | Multi-layer high moisture barrier polylactic acid film | Tracy A. Paolilli, John Fitch, Michael F. Brandmeier, Keunsuk P. Chang | 2015-12-29 |
| 9150004 | Biaxially oriented polylactic acid film with improved heat seal properties | Mark S. Lee, Keunsuk P. Chang | 2015-10-06 |
| 8795811 | Recycled crosslinked vinyl-alcohol polymer coated films and methods to manufacture the same | Joshua R. Cloutier, Claudio M. Paulino, Chang Yeol Jung | 2014-08-05 |