Class C03B : MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL
Subclass 5/06: Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in pot furnaces
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11821689 | High efficiency heating tank | Jul 15, 22 | Nov 21, 23 | Not available |
| 11731896 | Manufacturing process for striae-free multicomponent chalcogenide glasses via multiple fining steps | Apr 27, 21 | Aug 22, 23 | The Government of the United States of America, as represented by the Secretary of the Navy |
| 11492282 | Preparation of quartz glass bodies with dew point monitoring in the melting oven | Dec 16, 16 | Nov 08, 22 | Heraeus Quarzglas GmbH & Co. KG |
| 11299417 | Preparation of a quartz glass body in a melting crucible of refractory metal | Dec 16, 16 | Apr 12, 22 | Heraeus Quarzglas GmbH & Co. KG |
| 10988407 | Manufacturing process for striae-free multicomponent chalcogenide glasses via multiple fining steps | Nov 09, 18 | Apr 27, 21 | The Government of the United States of America, as represented by the Secretary of the Navy |
| 10974984 | Manufacturing process for striae-free multicomponent chalcogenide glasses via convection mixing | Dec 20, 18 | Apr 13, 21 | The Government of the United States of America, as represented by the Secretary of the Navy |
| 10737972 | Method for the preparation of lithium silicate glasses and lithium silicate glass ceramics | Oct 10, 18 | Aug 11, 20 | Ivoclar Vivadent AG |
| 10351464 | Method for manufacturing glass, method for manufacturing lens, and melting apparatus | Jun 16, 16 | Jul 16, 19 | CANON KABUSHIKI KAISHA |
| 10131568 | Manufacturing process for striae-free multicomponent chalcogenide glasses via multiple fining steps | Mar 03, 16 | Nov 20, 18 | The Goverment of the United States of America as represented by the Secretary of the Navy |
| 10131569 | Method for the preparation of lithium silicate glasses and lithium silicate glass ceramics | May 12, 15 | Nov 20, 18 | Ivoclar Vivadent AG |
| 9834465 | Optical glass and method for producing the same | Sep 26, 14 | Dec 05, 17 | HOYA CORPORATION |
| 9708210 | Striae-free chalcogenide glasses | May 14, 15 | Jul 18, 17 | The United States of America as represented by the Secretary of the Navy |
| 9533912 | Chalcogenide glass | Jun 29, 12 | Jan 03, 17 | CORNING INCORPORATED |
| 8992239 | Lever fitting-type connector | Sep 06, 11 | Mar 31, 15 | YAZAKI CORPORATION |
| 6874335 | Large scale synthesis of germanium selenide glass and germanium selenide glass compounds | Apr 12, 02 | Apr 05, 05 | MICRON TECHNOLOGY, INC. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2019/0077,688 | PREPARATION OF A QUARTZ GLASS BODY IN A HANGING METAL SHEET CRUCIBLE | Dec 16, 16 | Mar 14, 19 | Heraeus Quarzglas GmbH & Co. KG |
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