Zhao; Rongguo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhao; Rongguo.The latest application filed is for "barrier laminates and methods of making the same".
- Zhao; Rongguo - Mooresville NC
- Zhao; Rongguo - Simsbury CT
- Zhao; Rongguo - Neenah WI
| Patent | Date |
|---|---|
| Barrier Laminates and Methods of Making the Same App 20220242085 - Zhao; Rongguo | 2022-08-04 |
| Nonwovens Having Aligned Segmented Fibers App 20220162786 - Zhao; Rongguo ; et al. | 2022-05-26 |
| Barrier laminates and methods of making the same Grant 11,331,875 - Zhao May 17, 2 | 2022-05-17 |
| Nonwovens having aligned segmented fibers Grant 11,280,035 - Zhao , et al. March 22, 2 | 2022-03-22 |
| Nonwovens Having Aligned Segmented Fibers App 20210087725 - Zhao; Rongguo ; et al. | 2021-03-25 |
| Nonwovens having aligned segmented fibers Grant 10,889,921 - Zhao , et al. January 12, 2 | 2021-01-12 |
| Barrier Laminates and Methods of Making the Same App 20200215788 - Zhao; Rongguo | 2020-07-09 |
| Barrier laminates and methods of making the same Grant 10,632,714 - Zhao | 2020-04-28 |
| Multilayer Breathable Films And Laminates Including The Same App 20190001638 - Zhao; Rongguo ; et al. | 2019-01-03 |
| Barrier Laminates And Methods Of Making The Same App 20170355170 - Zhao; Rongguo | 2017-12-14 |
| Nonwovens Having Aligned Segmented Fibers App 20170107651 - Zhao; Rongguo ; et al. | 2017-04-20 |
| Monolithic Breathable Film and Composite Manufactured Therefrom App 20160176168 - Zhao; Rongguo | 2016-06-23 |
| Method of making glazed nonwoven fabric Grant 9,290,877 - Shah , et al. March 22, 2 | 2016-03-22 |
| Glazed Nonwoven Fabric And Methods Of Manufacture App 20150159308 - Shah; Mithun A. ; et al. | 2015-06-11 |
| Glazed Nonwoven Fabric and Methods of Manufacture App 20130337714 - Shah; Mithun A. ; et al. | 2013-12-19 |
| Nonwoven medical fabric Grant 8,137,790 - Dharmadhikary , et al. March 20, 2 | 2012-03-20 |
| Nonwoven Medical Fabric App 20090169827 - Dharmadhikary; Rahul ; et al. | 2009-07-02 |
| Disposable vacuum bags Grant 7,341,612 - Nhan , et al. March 11, 2 | 2008-03-11 |
| Disposable vacuum bags App 20050132676 - Nhan, Davis Dang Hoang ; et al. | 2005-06-23 |
| Process for forming micro-fiber cellulosic nonwoven webs from a cellulose solution by melt blown technology and the products made thereby App 20050056956 - Zhao, Rongguo ; et al. | 2005-03-17 |
| Disposable bag with high air permeability App 20050025397 - Zhao, Rongguo | 2005-02-03 |
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