| Patent | Date |
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Open-celled Gypsum Core, Gypsum Acoustic Panel, And Method For Making Same
App 20220220039 - SANG; Yijun ; et al. | 2022-07-14 |
Pregelatinized starch with mid-range viscosity, and product, slurry and methods related thereto
Grant 11,168,030 - Sang , et al. November 9, 2 | 2021-11-09 |
Pregelatinized starch with mid-range viscosity, and product, slurry and methods related thereto
Grant 11,135,818 - Sang , et al. October 5, 2 | 2021-10-05 |
Gypsum Composition Comprising Uncooked Starch Having Mid-range Viscosity, And Methods And Products Related Thereto
App 20210253476 - SANG; Yijun ; et al. | 2021-08-19 |
Composite gypsum board and related methods
Grant 11,046,053 - Hemphill , et al. June 29, 2 | 2021-06-29 |
Composite gypsum board and methods related thereto
Grant 11,040,513 - Li , et al. June 22, 2 | 2021-06-22 |
Flour Binder For Gypsum Board, And Related Methods, Product, And Slurries
App 20210155543 - SANG; Yijun ; et al. | 2021-05-27 |
Gypsum Composition Comprising Uncooked Starch Having Mid-range Viscosity, And Methods And Products Related Thereto
App 20210147297 - SANG; Yijun ; et al. | 2021-05-20 |
Gypsum composition comprising uncooked starch having mid-range viscosity, and methods and products related thereto
Grant 11,008,257 - Sang , et al. May 18, 2 | 2021-05-18 |
Methods for making high sound transmission class gypsum boards and gypsum boards made by the method
Grant 11,002,010 - Ray , et al. May 11, 2 | 2021-05-11 |
Gypsum composition comprising uncooked starch having mid-range viscosity, and methods and products related thereto
Grant 10,919,808 - Sang , et al. February 16, 2 | 2021-02-16 |
Method of preparing pregelatinized, partially hydrolyzed starch and related methods and products
Grant 10,875,935 - Sang , et al. December 29, 2 | 2020-12-29 |
Joint compound with sulfonated starch
Grant 10,781,139 - Weinberger , et al. Sept | 2020-09-22 |
Composite Gypsum Board And Related Methods
App 20200262180 - Hemphill; Mark ; et al. | 2020-08-20 |
Gypsum set accelerator and method of preparing same
Grant 10,737,979 - Lu , et al. A | 2020-08-11 |
Pregelatinized Starch With Mid-range Viscosity, And Product, Slurry And Methods Related Thereto
App 20200024190 - SANG; Yijun ; et al. | 2020-01-23 |
Multi-layer Gypsum Board And Related Methods And Slurries
App 20190352232 - LI; Qinghua ; et al. | 2019-11-21 |
Methods For Making High Sound Transmission Class Gypsum Boards And Gypsum Boards Made By The Method
App 20190338516 - Ray; Suman Sinha ; et al. | 2019-11-07 |
Pregelatinized starch with mid-range viscosity, and product, slurry and methods related thereto
Grant 10,464,847 - Sang , et al. No | 2019-11-05 |
Accelerator Comprising Starch, And Related Board, Slurries, And Methods
App 20190322584 - SANG; Yijun ; et al. | 2019-10-24 |
Composite gypsum board and methods related thereto
Grant 10,421,250 - Li , et al. Sept | 2019-09-24 |
Composite gypsum board and methods related thereto
Grant 10,421,251 - Li , et al. Sept | 2019-09-24 |
Pregelatinized starch with mid-range viscosity, and product, slurry and methods related thereto
Grant 10,399,899 - Sang , et al. Sep | 2019-09-03 |
Migrating Starch With High Cold-water Solubility For Use In Preparing Gypsum Board
App 20190092689 - SANG; Yijun ; et al. | 2019-03-28 |
Gypsum Board With Enhanced Strength, And Related Methods, Slurries, And Cover Sheets
App 20190062215 - Lu; Runhai ; et al. | 2019-02-28 |
Gypsum Composition Comprising Uncooked Starch Having Mid-range Viscosity, And Methods And Products Related Thereto
App 20190023612 - SANG; Yijun ; et al. | 2019-01-24 |
Gypsum Composition Comprising Uncooked Starch Having Mid-range Viscosity, And Methods And Products Related Thereto
App 20190023614 - SANG; Yijun ; et al. | 2019-01-24 |
Joint Compound With Sulfonated Starch
App 20180354852 - WEINBERGER; Renee J. ; et al. | 2018-12-13 |
Pregelatinized Starch With Mid-range Viscosity, And Product, Slurry And Methods Related Thereto
App 20180339944 - SANG; Yijun ; et al. | 2018-11-29 |
Gypsum Set Accelerator And Method Of Preparing Same
App 20180305257 - LU; Runhai ; et al. | 2018-10-25 |
Gypsum wallboard with reinforcing mesh
Grant 10,053,860 - Li , et al. August 21, 2 | 2018-08-21 |
Method Of Preparing Pregelatinized, Partially Hydrolyzed Starch And Related Methods And Products
App 20180037671 - SANG; Yijun ; et al. | 2018-02-08 |
Gypsum Wallboard And Related Methods And Slurries
App 20170362124 - SANG; Yijun ; et al. | 2017-12-21 |
Method of preparing pregelatinized, partially hydrolyzed starch and related methods and products
Grant 9,828,441 - Sang , et al. November 28, 2 | 2017-11-28 |
Pregelatinized Starch With Mid-range Viscosity, And Product, Slurry And Methods Related Thereto
App 20170073272 - SANG; Yijun ; et al. | 2017-03-16 |
Gypsum Wallboard With Reinforcing Mesh
App 20170030076 - Li; Alfred ; et al. | 2017-02-02 |
Pregelatinized starch with mid-range viscosity, and product, slurry and methods related thereto
Grant 9,540,810 - Sang , et al. January 10, 2 | 2017-01-10 |
Composite Gypsum Board And Methods Related Thereto
App 20160375651 - Li; Alfred C. ; et al. | 2016-12-29 |
Composite Gypsum Board And Methods Related Thereto
App 20160375655 - Li; Alfred C. ; et al. | 2016-12-29 |
Composite Gypsum Board And Methods Related Thereto
App 20160376191 - Li; Alfred C. ; et al. | 2016-12-29 |
Composite Gypsum Board And Methods Related Thereto
App 20160375656 - Li; Alfred C. ; et al. | 2016-12-29 |
Method Of Preparing Pregelatinized, Partially Hydrolyzed Starch And Related Methods And Products
App 20150010767 - SANG; Yijun ; et al. | 2015-01-08 |
Pregelatinized Starch With Mid-range Viscosity, And Product, Slurry And Methods Related Thereto
App 20140113128 - SANG; Yijun ; et al. | 2014-04-24 |
Pregelatinized Starch With Mid-range Viscosity, And Product, Slurry And Methods Related Thereto
App 20140113124 - SANG; Yijun ; et al. | 2014-04-24 |
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