Featured patents

Fusion Bonding Process for Glass
US 08839643 B2, Sept. 23, 2014, Fusion bonding of glass to a formed part, Satoshi Matsumoto / Hamamatsu Photonics K.K. (Hamamatsu-shi, Shizuoka, JP)
A glass fusing method for manufacturing a glass fusing structure by fusing first…

Thermo-Mechanical Reforming Method and System and Mechanical Reforming Tool
US 08833106 B2, Sept. 16, 2014, Reshaping of planar sheet, Paul Louis Florent Delautre et al. / Corning Incorporated (Corning, US)
A thermo-mechanical reforming method, comprising:…

Near Net Fused Silica Articles and Method of Making
US 08789390 B2, July 29, 2014, Including flame or gas contact, Daniel Warren Hawtof et al. / Corning Incorporated (Corning, US)
A method of making a fused silica glass article having a near-net shape,…

Mold and Glass Molded Body Manufacturing Method
US 08857217 B2, Oct. 14, 2014, With skimmer, Kazunari Tada et al. / Konica Minolta, Inc. (Tokyo, JP)
A mold which is utilized as an under mold for manufacturing a glass molded…

Apparatus and Method for Manufacturing Vitreous Silica Crucible
US 08739573 B2, June 3, 2014, Means Shaping Preform From Granular Material With Fusion Means, Eriko Suzuki et al. / Japan Super Quartz Corporation (Akita-Shi, JP)
An apparatus for manufacturing a vitreous silica crucible, comprising a mold…

Method and Apparatus for Removing Volatilized Materials From an Enclosed Space in a Glass Making Process
US 08689585 B2, April 8, 2014, Sheet, Ahdi El Kahlout et al. / Corning Incorporated (Corning, US)
A method for forming a glass ribbon comprising:…

Method of Manufacturing Glass Substrate for Magnetic Disk and System for Manufacturing Glass Substrate for Magnetic Disk
US 08640497 B2, Feb. 4, 2014, To temper or strengthen the glass, Hideki Isono et al. / Hoya Corporation (Tokyo, JP)
A magnetic-disk glass substrate manufacturing method comprising a chemical…

System for and Method of Mixed-Color Cullet Characterization and Certification, and Providing Contaminant-Free, Uniformly Colored Mixed-Color Cullet
US 08631668 B2, Jan. 21, 2014, Electric computer or data processing system utilized, Sean Duffy et al. / MPH Energy LLC (Rutland, US)
A method of creating a batch of recycled glass from mixed color recycled glass…

Method for Producing a Cylinder of Quartz Glass Using a Holding Device and Appropriate Holding Device for Performing the Method
US 08484997 B2, July 16, 2013, Consolidating preform, Michael Muschler et al. / Heraeus Quarzglas GmbH & Co. KG (Hanau, DE)
A method for producing a quartz glass cylinder, the method comprising:…

Internal Vapour Deposition Process
US 08443630 B2, May 21, 2013, Inside of tube or hollow form by soot buildup, Johannes Antoon Hartsuiker et al. / Draka Comteq, B.V. NL
A method for manufacturing a primary preform for optical fibres using an internal…

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