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Expired patents of:
Corning Incorporated

Displaying 1 to 50 of 221 patents. (Retrieval took 2.790 seconds.)

 Patent TitleExpired:
1.Localized electrical heating of honeycomb structures2007-02-28
2.Loss-less tunable per-channel dispersion compensator2007-02-18
3.Vessel with pouring spout inducing constant geometry, non-turbulent stream and vented closure for same2007-02-14
4.Activated carbon bodies having phenolic resin binder2007-02-14
5.Optical fiber amplifier with reduced noise and method of making the same2007-02-11
6.Colored glass-ceramic articles2007-02-07
7.Gas-assisted atomizing device and methods of making gas-assisted atomizing devices2007-02-04
8.Borosilicate cladding glasses for germanate core thulium-doped amplifiers2007-02-04
9.Rectangular-channel catalytic converters2007-02-02
10.Polarization mode coupled single mode waveguide2007-02-02
11.Method and apparatus for monitoring an electrical property of a conductive coating2007-01-31
12.Method and structure for aligning optical elements2007-01-28
13.Bulk internal bragg gratings and optical devices2007-01-21
14.Dynamic tuning of multi-path interference filter2007-01-14
15.Oxygen doping of silicon oxyfluoride glass2007-01-07
16.All polymer process compatible optical polymer material2007-01-07
17.Glasses for display panels2006-12-29
18.Glasses for display panels2006-12-29
19.Catalytic converter for motorcycles2006-12-27
20.Activated carbon bodies having bentonite and cellulose fibers2006-12-27
21.Method and apparatus for reducing refractory contamination in fused silica processes2006-12-24
22.Close-coupled catalytic converter system2006-12-22
23.Fused silica having high resistance to optical damage2006-12-17
24.Glass composition2006-12-17
25.Catalytic converter for use in an internal combustion engine2006-12-10
26.Photothermal optical switch and variable attenuator2006-12-10
27.Multistage optical cross-connect2006-12-10
28.Optical fiber component with shaped optical element and method of making same2006-12-03
29.System and method for measuring stress during processing of an optical fiber2006-12-03
30.Electrical detector for adaptive control of chromatic dispersion in optical systems2006-11-26
31.Stabilizer for glass/polymer alloys2006-11-22
32.Non-adhesive mechanical fiber connection2006-11-19
33.Optical fiber resistant to hydrogen-induced attenuation2006-11-17
34.Glass-plastic composite2006-11-15
35.Reduction of bend loss through constraint of optical fiber parameters2006-11-05
36.Micromechanical optical switch2006-10-29
37.Treatment of glass substrates to compensate for warpage and distortion2006-10-27
38.Method for controlling dopant profiles2006-10-22
39.Method of making phosphate-based ceramic filters2006-10-22
40.Highly-halogenated low optical loss polymer2006-10-22
41.Method for compounding ceramic powder batches2006-10-20
42.Method and apparatus for vaporization of liquid reactants2006-10-18
43.Activated carbon structures2006-10-18
44.Method of making an extruded high density assay plate2006-10-15
45.Method and apparatus for minimizing air infiltration in the production of fused silica glass2006-10-15
46.Phasar athermalization using a slab waveguide2006-10-15
47.Nickel aluminosilicate glass-ceramics2006-10-04
48.Fiber-reinforced composites2006-09-27
49.Gravity-flow water filtration device2006-09-24
50.Process of and apparatus for homogenizing a flow stream2006-09-22

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