| Application number | Title of the application | Filing Date | Status |
|---|
Array
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[patent_kind] => B1
[patent_issue_date] => 2002-08-06
[patent_title] => 'Steel for welded structures and welding wire'
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[patent_app_number] => 09/174848
[patent_app_country] => US
[patent_app_date] => 1998-10-19
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Array
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[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-11-14
[patent_title] => 'Alloy steel composition and chain products fabricated in such alloy steel'
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Array
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[id] => 4111945
[patent_doc_number] => 06071471
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-06-06
[patent_title] => 'Composition for jewelry'
[patent_app_type] => 1
[patent_app_number] => 9/173529
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[patent_app_date] => 1998-10-15
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Array
(
[id] => 4123649
[patent_doc_number] => 06146472
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-11-14
[patent_title] => 'Method of making case-carburized steel components with improved core toughness'
[patent_app_type] => 1
[patent_app_number] => 9/172390
[patent_app_country] => US
[patent_app_date] => 1998-10-14
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/172390 | Method of making case-carburized steel components with improved core toughness | Oct 13, 1998 | Issued |
| 09/169954 | MARTENSITIC STAINLESS STEEL PIPE AND METHOD FOR MANUFACTURING THE SAME | Oct 12, 1998 | Abandoned |
| 09/171096 | MARTENSITIC-AUSTENTITIC STEEL | Oct 12, 1998 | Abandoned |
Array
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[patent_issue_date] => 2000-12-05
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[patent_app_number] => 9/166126
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Array
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[patent_issue_date] => 2001-01-16
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Array
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[patent_kind] => NA
[patent_issue_date] => 2001-04-24
[patent_title] => 'Titanium or titanium alloy member and surface treatment method therefor'
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[patent_app_number] => 9/155499
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Array
(
[id] => 4227497
[patent_doc_number] => 06117389
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-09-12
[patent_title] => 'Titanium killed steel sheet and method'
[patent_app_type] => 1
[patent_app_number] => 9/160460
[patent_app_country] => US
[patent_app_date] => 1998-09-24
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[pdf_file] => patents/06/117/06117389.pdf
[firstpage_image] =>[orig_patent_app_number] => 160460
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/160460 | Titanium killed steel sheet and method | Sep 23, 1998 | Issued |
Array
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[id] => 5885156
[patent_doc_number] => 20020011285
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[patent_issue_date] => 2002-01-31
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/157392 | FERRITIC HEAT-RESISTANT STEEL AND METHOD FOR PRODUCING IT | Sep 20, 1998 | Abandoned |
Array
(
[id] => 4238539
[patent_doc_number] => 06221178
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[patent_kind] => NA
[patent_issue_date] => 2001-04-24
[patent_title] => 'Ultra-fine grain steel and method for producing it'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/157394 | Ultra-fine grain steel and method for producing it | Sep 20, 1998 | Issued |
| 09/157075 | STECKEL MILL/ON-LINE ACCELERATED COOLING COMBINATION | Sep 17, 1998 | Abandoned |
Array
(
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[patent_issue_date] => 1999-11-02
[patent_title] => 'Method for producing austenitic steel plate with excellent surface brightness and corrosion resistance'
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Array
(
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Array
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Array
(
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Array
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| 09/142370 | STEAM TURBINE ROTOR MATERIALS FOR HIGH-TEMPERATURE USE | Sep 3, 1998 | Abandoned |
Array
(
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