Zhang; Degang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zhang; Degang.The latest application filed is for "alkali-free ultrafine glass fiber formula".
- Zhang; Degang - Shanghai CN
- ZHANG; Degang - Jining CN
- ZHANG; Degang - Shenzhen Guangdong
- Zhang; Degang - Shaanxi CN
- ZHANG; Degang - Xi'an, Shaanxi DE CN
- ZHANG; Degang - Xi'an Shaanxi
| Patent | Date |
|---|---|
| Methods for reducing aldehyde emissions in polyurethane foams Grant 11,453,742 - Tang , et al. September 27, 2 | 2022-09-27 |
| Alkali-free Ultrafine Glass Fiber Formula App 20220169562 - SUN; Yundong ; et al. | 2022-06-02 |
| Data Retransmission Decoding Method, Apparatus And System, And Communication Device App 20220069946 - LI; Yang ; et al. | 2022-03-03 |
| Methods For Reducing Aldehyde Emissions In Polyurethane Foams App 20210309789 - Tang; Zhengming ; et al. | 2021-10-07 |
| Polyurethanes having reduced aldehyde emissions Grant 11,136,444 - Zhang , et al. October 5, 2 | 2021-10-05 |
| Methods For Reducing Aldehyde Emissions In Polyurethane Foams App 20210301065 - Tang; Zhengming ; et al. | 2021-09-30 |
| Methods For Reducing Aldehyde Emissions In Polyurethane Foams App 20210292508 - Tang; Zhengming ; et al. | 2021-09-23 |
| Methods For Reducing Aldehyde Emissions In Polyurethane Foams App 20210189054 - Chen; Hongliang ; et al. | 2021-06-24 |
| Methods For Reducing Aldehyde Emissions In Polyurethane Foams App 20210163670 - TANG; Zhengming ; et al. | 2021-06-03 |
| Polyurethane Foams Having Reduced Aldehyde Emissions App 20210130562 - Zou; Jian ; et al. | 2021-05-06 |
| Polyurethanes Having Low Levels Of Aldehyde Emissions App 20200031983 - Zou; Jian ; et al. | 2020-01-30 |
| Polyurethanes Having Reduced Aldehyde Emissions App 20190367695 - Zhang; Jiguang ; et al. | 2019-12-05 |
| Automatic question sorting Grant 9,959,307 - Zhang , et al. May 1, 2 | 2018-05-01 |
| Assistance Service Facilitation App 20160171419 - ZHANG; Degang ; et al. | 2016-06-16 |
| Automatic Question Sorting App 20160048545 - ZHANG; Dehai ; et al. | 2016-02-18 |
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