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Class 65/31 - By etching or leaching


Subclass of Class 65 - Glass manufacturing
Definition: Processes in which the chemical treatment includes use of
No. of patents: 396
Last issue date: 03/27/2012


1                    
NumberTitleIssue Date
8141386Method for fabricating a glass substrate for an information recording medium, and magnetic disk using the same
A method for fabricating a glass substrate containing SiO2 as a main ingredient thereof for an information recording medium which ensures removal of abrasive or foreign mater adhered to the glass substrate without complicating a cleaning step, involves, a...
03/27/2012
7712335Quartz glass cylinder for production of an optical component and method for production thereof
The aim of the invention is to improve a known quartz glass cylinder for the production of an optical component, comprising an inner drilling, which is mechanically machined to size and provided with an etched structure by means of an etching treatment, subsequent t...
05/11/2010
7371562Guided mode resonant filter biosensor using a linear grating surface structure
Methods and compositions are provided for detecting biomolecular interactions. The use of labels is not required and the methods can be performed in a high-throughput manner. The invention also provides optical devices useful as narrow band filters. ...
05/13/2008
7354526Processing method for glass substrate, processed glass product and stress applying apparatus
A processing method for glass substrate of the present invention includes: applying heat and external force to a glass substrate and then cooling it down to thereby form a compression stressed part having a different etching rate from that of other parts with respec...
04/08/2008
7327454Method and apparatus for detecting biomolecular interactions
Method and apparatus for detecting biomolecular interactions. The use of labels is not required and the methods may be performed in a high-throughput manner. An apparatus for detecting biochemical interactions occurring on the surface of a biosensor includes a light...
02/05/2008
7312090Label-free methods for performing assays using a colorimetric resonant reflectance optical biosensor
Methods are provided for detecting biomolecular interactions. The use of labels is not required and the methods can be performed in a high-throughput manner. The invention also relates to optical devices. ...
12/25/2007
7301628Method and apparatus for detecting biomolecular interactions
Method and apparatus for detecting biomolecular interactions. The use of labels is not required and the methods may be performed in a high-throughput manner. An apparatus for detecting biochemical interactions occurring on the surface of a biosensor includes a light...
11/27/2007
7300803Label-free methods for performing assays using a colorimetric resonant reflectance optical biosensor
Methods are provided for detecting biomolecular interactions. The use of labels is not required and the methods can be performed in a high-throughput manner. The invention also relates to optical devices. ...
11/27/2007
7292399Method for fabricating metal ring-fitted optical device, and metal ring-fitted optical device
A lens is fitted into a metal ring that covers the outer peripheral surface of the lens and can be soldered to a fixture member. The side cylindrical part of the metal ring is expanded toward the outer peripheral direction thereof by the pressure of the optical mate...
11/06/2007
7292336Method and instrument for detecting biomolecular interactions
Method and apparatus for detecting biomolecular interactions. The use of labels is not required and the methods may be performed in a high-throughput manner. An instrument system for detecting a biochemical interaction on a biosensor. The system includes an array of...
11/06/2007
7276181Method for preparing decorative glass using glass etching composition
A method for preparing a decorative glass using a glass etching composition, wherein a frosting of elaborate patterns and designs is applied on the surface of the glass having an arbitrary shape, such a plane, a curved plane or a tube, by utilizing the silk-screen p...
10/02/2007
7264973Label-free methods for performing assays using a colorimetric resonant optical biosensor
The instant invention provides compositions and methods for determining cell interactions that are faster than conventional methods and that require the use of fewer reagents than conventional methods. ...
09/04/2007
7231786Process and device for manufacturing glass sheet
The present invention relates to a process for manufacturing flat sheets of a glass-based material and to an apparatus therefor. The process comprises providing a glass preform, heating the glass preform in a furnace, forming a gob and a pre-sheet, removing the gob ...
06/19/2007
7226522Method for the production of a mineral fibre product
The present invention is directed to method of bonding mineral fibers in a mineral fiber material, according to which an acid is applied to the mineral fiber material in an amount sufficient to dissolve mineral material from the fiber to form a silica containing bin...
06/05/2007
7217574Method and apparatus for biosensor spectral shift detection
Performing high-resolution determination of the relative shift of the spectral properties of a biosensor. The shift in the resonance peak of the biosensor is indicative of the amount of material bound to the surface of the biosensor. A preferred biosensor is a Guide...
05/15/2007
7218813Optical communication system
An optical communication system has a plastic optical fiber (POF) and an optical communication module. The POF has a spherical end surface, and light emitted from the spherical end surface has an NA of 0.35 or lower. The POF is installed in the module such that a li...
05/15/2007
7215850Waveguide plate and process for its production and microtitre plate
A waveguide plate and a process for making the waveguide plate with a plate-like glass substrate (1), carrying a waveguiding layer (2), with at least one coupling grating on the surface carrying said waveguiding layer (2), which coupling grating...
05/08/2007
7202076Label-free high-throughput optical technique for detecting biomolecular interactions
Methods and compositions are provided for detecting biomolecular interactions. The use of labels is not required and the methods can be performed in a high-throughput manner. The invention also provides optical devices useful as narrow band filters. ...
04/10/2007
7194803Seal ring and method of forming micro-topography ring surfaces with a laser
A seal ring of a shaft seal has micro-topography depth features, such as wavy faces or radial grooves, formed in the seal face which define a hydrodynamic seal region between opposing seal faces. The micro-topography depth features are formed by an excimer laser sha...
03/27/2007
7192729Methods for assaying homocysteine
The present invention relates to compositions and methods for assaying homocysteine (Hcy) and thus related moieties, e.g., S-adenosylhomocysteine (SAH) or adenosine. More particularly, assay methods that employ, mutant SAH hydrolase having binding affinity for Hcy, ...
03/20/2007
7191618Large-sized substrate and method of producing the same
A large-sized substrate having a diagonal length of not less than 500 mm and a ratio of flatness/diagonal length of not more than 6.0×10−6 is disclosed. By use of the large-sized substrate for exposure of the present invention, the exposure accuracy, p...
03/20/2007
7175980Method of making a plastic colorimetric resonant biosensor device with liquid handling capabilities
Methods of producing liquid handling biosensor devices are provided. The liquid handling biosensor devices allow detection of biomolecular interactions in liquid. The use of labels is not required and the methods can be performed in a high-throughput manner. ...
02/13/2007
7172892Nucleic acid molecules encoding serine protease CVSP14, the encoded polypeptides and methods based thereon
Provided herein are polypeptides designated CVSP14 polypeptides that exhibit protease activity as a single chain or as an activated two chain form. Methods using the polypeptides to identify compounds that modulate the protease activity thereof are provided. The pol...
02/06/2007
7170599Method and instrument for detecting biomolecular interactions
Method and apparatus for detecting biomolecular interactions. The use of labels is not required and the methods may be performed in a high-throughput manner. An instrument system for detecting a biochemical interaction on a biosensor. The system includes an array of...
01/30/2007
7168266Process for making crystalline structures having interconnected pores and high refractive index contrasts
Techniques for producing a glass structure having interconnected macroscopic pores, employing steps of filling polymerizable glass precursors into pores in a polymeric structure having interconnected macroscopic pores; polymerizing the precursors; and decomposing th...
01/30/2007
7158230Method and apparatus for detecting biomolecular interactions
Method and apparatus for detecting biomolecular interactions. The use of labels is not required and the methods may be performed in a high-throughput manner. An apparatus for detecting biochemical interactions occurring on the surface of a biosensor includes a light...
01/02/2007
7153702Label-free methods for performing assays using a colorimetric resonant reflectance optical biosensor
Methods are provided for detecting biomolecular interactions. The use of labels is not required and the methods can be performed in a high-throughput manner. The invention also relates to optical devices. ...
12/26/2006
7147386MEMS based handheld fiber optic connector cleaner
A Micro-Electro-Mechanical System (MEMS) and double-layer nozzle based high efficiency, lightweight, low cost, compact, portable fiber-optic connector cleaning apparatus useful for various fiber optic communications applications such as fiber optic cable plant maint...
12/12/2006
7148964Method and apparatus for detecting biomolecular interactions
Method and apparatus for detecting biomolecular interactions. The use of labels is not required and the methods may be performed in a high-throughput manner. An apparatus for detecting biochemical interactions occurring on the surface of a biosensor includes a light...
12/12/2006
7140203Method for manufacturing glass substrate of information recording medium
Provided is a method for manufacturing a glass substrate for an information recording medium, which is advantageous in that oozing of an alkali and deformation of a texture are suppressed. The glass substrate is chemically reinforced, and a texture is formed in the ...
11/28/2006
7142296Method and apparatus for detecting biomolecular interactions
Method and apparatus for detecting biomolecular interactions. The use of labels is not required and the methods may be performed in a high-throughput manner. An apparatus for detecting biochemical interactions occurring on the surface of a biosensor includes a light...
11/28/2006
7132054Method to fabricate hollow microneedle arrays
An inexpensive and rapid method for fabricating arrays of hollow microneedles uses a photoetchable glass. Furthermore, the glass hollow microneedle array can be used to form a negative mold for replicating microneedles in biocompatible polymers or metals. These micr...
11/07/2006
7125703Nucleic acid molecules encoding a transmembrane serine protease 7, the encoded polypeptides and methods based thereon
Provided herein are type II transmembrane serine protease 7 (MTSP7) polypeptides. Zymogen and activated forms of these polypeptides as well as single and two chain forms of the protease domain are also provided. Methods using the polypeptides to identify compounds t...
10/24/2006
7118710Label-free high-throughput optical technique for detecting biomolecular interactions
Methods and compositions are provided for detecting biomolecular interactions. The use of labels is not required and the methods can be performed in a high-throughput manner. The invention also provides optical devices useful as narrow band filters. ...
10/10/2006
7112430Nucleic acid molecules encoding a transmembrane serine protease 10, the encoded polypeptides and methods based thereon
Provided herein are type II transmembrane serine protease 10 (MTSP10) polypeptides. Zymogen and activated forms of these polypeptides as well as single and two chain forms of the protease domain are also provided. Methods using the polypeptides to identify compounds...
09/26/2006
7110646Tunable microfluidic optical fiber devices and systems
A tunable optical fiber device comprises a length of fiber having a core having a certain refractive index; a cladding peripherally surrounding the core with a refractive index less than the refractive index of the core; and at least one hollow region disposed withi...
09/19/2006
7106519Tunable micro-lens arrays
An apparatus includes a planar substrate and an array of substantially transparent spherical micro-lenses forming a pattern. The pattern has an internal two-dimensional lattice symmetry on the planar substrate. Each micro-lens includes a convex bulge or a concave de...
09/12/2006
7105333Nucleic acid molecules encoding a transmembrane serine protease 9, the encoded polypeptides and methods based thereon
Provided herein are type II transmembrane serine protease 9 (MTSP9) polypeptides. Zymogen and activated forms of these polypeptides as well as single and two chain forms of the protease domain are also provided. Methods using the polypeptides to identify compounds t...
09/12/2006
7101660Method for producing a colorimetric resonant reflection biosensor on rigid surfaces
The invention provides a methods for fabricating colorimetric resonant reflection biosensors. ...
09/05/2006
7094595Label-free high-throughput optical technique for detecting biomolecular interactions
Methods and compositions are provided for detecting biomolecular interactions. The use of labels is not required and the methods can be performed in a high-throughput manner. The invention also provides optical devices useful as narrow band filters. ...
08/22/2006
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