| Application number | Title of the application | Filing Date | Status |
|---|
Array
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[patent_issue_date] => 2002-09-19
[patent_title] => 'Methods and apparatus for the cooling of filaments in a filament forming process'
[patent_app_type] => new
[patent_app_number] => 09/730277
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Array
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[patent_doc_number] => 20020020193
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[patent_kind] => A1
[patent_issue_date] => 2002-02-21
[patent_title] => 'Method for manufacturing base material for optical fiber, apparatus therefor, and base material manufactured by the same'
[patent_app_type] => new
[patent_app_number] => 09/727386
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Array
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[id] => 6892714
[patent_doc_number] => 20010015080
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-08-23
[patent_title] => 'Method and a device for manufacturing preforms for use in making optical fibers'
[patent_app_type] => new
[patent_app_number] => 09/725861
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Array
(
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[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2001-08-02
[patent_title] => 'Method of making optical fiber'
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Array
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[patent_issue_date] => 2003-07-29
[patent_title] => 'Method for fabricating gradient-index rods and rod arrays'
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Array
(
[id] => 1187323
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[patent_kind] => B1
[patent_issue_date] => 2004-05-11
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/708148 | Multi-pass sintering of a sol-gel body through a hot zone | Nov 7, 2000 | Issued |
| 09/704006 | Method of manufacturing an optical fiber preform | Oct 31, 2000 | Abandoned |
Array
(
[id] => 1072414
[patent_doc_number] => 06837075
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2005-01-04
[patent_title] => 'Glass fiber fixative and fixing process'
[patent_app_type] => utility
[patent_app_number] => 09/698800
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[patent_app_date] => 2000-10-27
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/698800 | Glass fiber fixative and fixing process | Oct 26, 2000 | Issued |
Array
(
[id] => 1389241
[patent_doc_number] => 06516635
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-02-11
[patent_title] => 'Apparatus and method for making a joint-free Mach-Zehnder interferometer'
[patent_app_type] => B1
[patent_app_number] => 09/699189
[patent_app_country] => US
[patent_app_date] => 2000-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[firstpage_image] =>[orig_patent_app_number] => 09699189
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/699189 | Apparatus and method for making a joint-free Mach-Zehnder interferometer | Oct 25, 2000 | Issued |
| 09/673777 | Methods for making ultra-low expansion silica-titania glasses | Oct 18, 2000 | Abandoned |
Array
(
[id] => 1219404
[patent_doc_number] => 06698246
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[patent_kind] => B1
[patent_issue_date] => 2004-03-02
[patent_title] => 'Method for making nanocrystalline glass-ceramic fibers'
[patent_app_type] => B1
[patent_app_number] => 09/691427
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/691427 | Method for making nanocrystalline glass-ceramic fibers | Oct 17, 2000 | Issued |
| 09/600174 | Method and device for making a glass yarn | Oct 15, 2000 | Abandoned |
| 09/623152 | Synthetic quartz glass and method for preparation thereof | Oct 15, 2000 | Abandoned |
Array
(
[id] => 1266347
[patent_doc_number] => 06647747
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-11-18
[patent_title] => 'Multifunctional apparatus for manufacturing mineral basalt fibers'
[patent_app_type] => B1
[patent_app_number] => 09/685204
[patent_app_country] => US
[patent_app_date] => 2000-10-10
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/685204 | Multifunctional apparatus for manufacturing mineral basalt fibers | Oct 9, 2000 | Issued |
| 09/555993 | Draw constant downfeed process | Oct 4, 2000 | Abandoned |
| 09/678649 | Method and apparatus for manufacturing optical fiber soot preforms utilizing a large bait rod | Oct 2, 2000 | Abandoned |
Array
(
[id] => 1131987
[patent_doc_number] => 06779363
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[patent_kind] => B1
[patent_issue_date] => 2004-08-24
[patent_title] => 'Method for pregobbing an optical fiber preform and system producing optical fiber therefrom'
[patent_app_type] => B1
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Array
(
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[patent_issue_date] => 2002-09-24
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| 09/676721 | Optical glass silica soot particles and method of making the same | Sep 27, 2000 | Abandoned |
Array
(
[id] => 1513674
[patent_doc_number] => 06499315
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-12-31
[patent_title] => 'Production method for making an optical member for excimer laser using synthetic quartz glass'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/671202 | Production method for making an optical member for excimer laser using synthetic quartz glass | Sep 27, 2000 | Issued |