HASS CO., LTD.

Patent Applications and Registrations

Patent applications and USPTO patent grants for HASS CO., LTD..The latest application filed is for "glass-ceramics with plasma resistance and parts for dry etching comprising the same".

Company Profile

9.15.15

HASS CO., LTD. - Gangwon-do KR
HASS CO., LTD - Gangneung-si KR
HASS CO., LTD. - Gyeonggi-do KR
HASS CO., LTD. - Gangneung-si KR
HASS CO., LTD. - Gangneung-si, Gangwon-do KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Glass-ceramics With Plasma Resistance And Parts For Dry Etching Comprising The Same App 20220220023 - LIM; Hyung Bong ; et al.	2022-07-14
Silicate Glass, Method For Preparing Silicate Glass-ceramics By Using The Silicate Glass, And Method For Preparing Nano Lithium Disilicate Glass-ceramics By Using The Silicate Glass App 20220125554 - KIM; Yong Su ; et al.	2022-04-28
Machinable Dental Bulk Block And Method Of Manufacturing Same App 20220096213 - LIM; Hyung Bong ; et al.	2022-03-31
Machinable Dental Bulk Block And Method Of Manufacturing Same App 20220096212 - LIM; Hyung Bong ; et al.	2022-03-31
Dental Blank App 20220054240 - LIM; Hyung Bong ; et al.	2022-02-24
Dental bulk block for grinding processing and method of manufacturing the same Grant 11,104,600 - Lim , et al. August 31, 2	2021-08-31
Dental Composite Comprising Glass Ceramic App 20210214483 - KIM; Yong Su ; et al.	2021-07-15
Method for preparing glass-ceramics, capable of adjusting machinability or translucency through change in temperature of heat treatment Grant 10,882,776 - Kim , et al. January 5, 2	2021-01-05
Dental Bulk Block For Grinding Processing And Method Of Manufacturing The Same App 20200377403 - LIM; Hyung Bong ; et al.	2020-12-03
Method for preparing glass-ceramics, capable of adjusting machinability or translucency through change in temperature of heat treatment Grant 10,556,819 - Kim , et al. Feb	2020-02-11
Method For Preparing Glass-ceramics, Capable Of Adjusting Machinability Or Translucency Through Change In Temperature Of Heat Tr App 20200024175 - Kim; Yong Su ; et al.	2020-01-23
Method For Preparing Glass-ceramics, Capable Of Adjusting Machinability Or Translucency Through Change In Temperature Of Heat Treatment App 20180257973 - KIM; Yong Su ; et al.	2018-09-13
Dental glass-ceramics block bonded with abutment and preparation method thereof Grant 9,926,223 - Kim , et al. March 27, 2	2018-03-27
Silicate Glass, Method For Preparing Silicate Glass-ceramics By Using The Silicate Glass, And Method For Preparing Nano Lithium Disilicate Glass-ceramics By Using The Silicate Glass App 20170290641 - KIM; Yong Su ; et al.	2017-10-12
Lithium silicate amorphous or crystalline glass overlaying top surface of zirconia and preparation methods thereof Grant 9,731,995 - Kim , et al. August 15, 2	2017-08-15
High strength and aesthetic lithium disilicate crystalline glass-ceramics containing cristobalite crystal and preparation method thereof Grant 9,676,656 - Kim , et al. June 13, 2	2017-06-13
Dental Glass-ceramics Block Bonded With Abutment And Preparation Method Thereof App 20170057865 - KIM; Yong su ; et al.	2017-03-02
High Strength And Aesthetic Lithium Disilicate Crystalline Glass-ceramics Containing Cristobalite Crystal And Preparation Method Thereof App 20160347642 - KIM; Yong su ; et al.	2016-12-01
Method of manufacturing ceramic primary crown and ceramic primary crown manufactured by the same Grant 9,458,062 - Kim , et al. October 4, 2	2016-10-04
High strength and aesthetic lithium disilicate crystalline glass-ceramics containing cristobalite crystal and preparation method thereof Grant 9,409,816 - Kim , et al. August 9, 2	2016-08-09
High Strength And Aesthetic Lithium Disilicate Crystalline Glass-ceramics Containing Cristobalite Crystal And Preparation Method Thereof App 20160060159 - Kim; Yong su ; et al.	2016-03-03
Lithium Silicate Amorphous Or Crystalline Glass Overlaying Top Surface Of Zirconia And Preparation Methods Thereof App 20150104655 - KIM; Yong su ; et al.	2015-04-16
Method of Manufacturing Ceramic Primary Crown and Ceramic Primary Crown Manufactured by the Same App 20130017514 - Kim; Yong-Su ; et al.	2013-01-17

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