Patents-Review.com
ClassID:

87461 ⎘

C03B2207/30 - CPC Classification

Classification description:

Glass deposition burners For glass precursor of non-standard type, e.g. solid SiHF

Sub-classes:
Recent Application in this class:
#1
20220041488
2022-02-10

Process for the preparation of fluorinated quartz glass

 #2
20190369325
2019-12-05

High chlorine content low attenuation optical fiber

 #3
20190112217
2019-04-18

Burner for synthesization

 #4
20170168231
2017-06-15

High chlorine content low attenuation optical fiber

 #5
20160011365
2016-01-14

High chlorine content low attenuation optical fiber

 #6
20100162769
2010-07-01

METHOD AND APPARATUS FOR MANUFACTURING OPTICAL FIBER PREFORM USING HIGH FREQUENCY INDUCTION THERMAL PLASMA TORCH

 #7
20100162768
2010-07-01

METHOD AND APPARATUS FOR MANUFACTURING OPTICAL FIBER PREFORM USING HIGH FREQUENCY INDUCTION THERMAL PLASMA TORCH

 #8
20070105703
2007-05-10

Deuteroxyle-doped silica glass, optical member and lithographic system comprising same and method of making same

 #9
20060276323
2006-12-07

Silica glass

 #10
20060179879
2006-08-17

Adjusting expansivity in doped silica glasses

 #11
20060107693
2006-05-25

Method for the production of synthetic silica glass

 #12
20050223747
2005-10-13

Method for making low loss optical fiber

 #13
20050201699
2005-09-15

Low loss optical fiber and method for making same

 #14
20050155388
2005-07-21

Method of forming optical fiber preforms

 #15
20050120752
2005-06-09

Substantially dry, silica-containing soot, fused silica and optical fiber soot preforms, apparatus, methods and burners for manufacturing same

 #16
20050022562
2005-02-03

Isotopically altered optical fiber

 #17
20050000253
2005-01-06

Method of manufacture of low water peak single mode optical fiber