Yijun SANG
Inventor
Stats
- 2 US patents issued
- 35 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 2 US Patents Issued
- 35 US Applications Filed
- 76 Total Citation Count
- Aug 14, 2024 Most Recent Filing
- Mar 15, 2013 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| UNITED STATES GYPSUM COMPANY | 3
2 1 6 1 | 2013
2014 2015 2016 2017 |
Inventor Addresses
| Address | Duration |
|---|---|
| Oak Park, IL, US | Apr 24, 14 - Mar 20, 25 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B01J: | CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS | 1 |
| B28B: | SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER | 8 |
| B32B: | LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM | 17 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 2025/0091,950 | 2025 | GYPSUM BOARDS PREPARED USING UNCALCINED GYPSUM AND SLURRIES AND METHODS RELATED THERETO | 0 |
| 2025/0018,601 | 2025 | METHOD AND APPARATUS FOR MAKING A GYPSUM BOARD | 0 |
| 2024/0400,456 | 2024 | GYPSUM COMPOSITION COMPRISING UNCOOKED STARCH HAVING MID-RANGE VISCOSITY, AND METHODS AND PRODUCTS RELATED THERETO | 0 |
| 2024/0400,457 | 2024 | GYPSUM COMPOSITION COMPRISING UNCOOKED STARCH HAVING MID-RANGE VISCOSITY, AND METHODS AND PRODUCTS RELATED THERETO | 0 |
| 2024/0359,424 | 2024 | COMPOSITE GYPSUM BOARD AND METHODS RELATED THERETO | 0 |
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