
Tu Ba Hoang
Supervisory Patent Examiner (ID: 7481, Phone: (571)272-4780 , Office: P/3742 )
| Most Active Art Unit | 3761 |
| Art Unit(s) | 3742, 2106, 2832, 3761 |
| Total Applications | 2049 |
| Issued Applications | 1536 |
| Pending Applications | 181 |
| Abandoned Applications | 331 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3091921
[patent_doc_number] => 05290739
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-01
[patent_title] => 'High temperature stabilized mullite-aluminum titanate'
[patent_app_type] => 1
[patent_app_number] => 7/949454
[patent_app_country] => US
[patent_app_date] => 1992-09-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/05/290/05290739.pdf
[firstpage_image] =>[orig_patent_app_number] => 949454
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/949454 | High temperature stabilized mullite-aluminum titanate | Sep 21, 1992 | Issued |
Array
(
[id] => 3055332
[patent_doc_number] => RE034639
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-06-14
[patent_title] => 'Nickel ion-free blue glass composition'
[patent_app_type] => 2
[patent_app_number] => 7/942910
[patent_app_country] => US
[patent_app_date] => 1992-09-10
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/942910 | Nickel ion-free blue glass composition | Sep 9, 1992 | Issued |
Array
(
[id] => 3032869
[patent_doc_number] => 05328878
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[patent_kind] => NA
[patent_issue_date] => 1994-07-12
[patent_title] => 'Aluminum nitride refractory materials and methods for making the same'
[patent_app_type] => 1
[patent_app_number] => 7/938318
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[patent_app_date] => 1992-08-31
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/938318 | Aluminum nitride refractory materials and methods for making the same | Aug 30, 1992 | Issued |
Array
(
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[patent_kind] => NA
[patent_issue_date] => 1994-02-01
[patent_title] => 'Moulding compounds for the production of inorganic sintered mouldings and a process for the production of inorganic sintered mouldings'
[patent_app_type] => 1
[patent_app_number] => 7/936506
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Array
(
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[patent_doc_number] => 05376595
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[patent_issue_date] => 1994-12-27
[patent_title] => 'Silicon carboxide ceramics from spirosiloxanes'
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Array
(
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[patent_issue_date] => 1995-02-07
[patent_title] => 'Silicon slip-casting composition, and process for the preparation thereof'
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Array
(
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[patent_issue_date] => 1994-05-17
[patent_title] => 'Process for the preparation of ceramic flakes, fibers, and grains from ceramic sols'
[patent_app_type] => 1
[patent_app_number] => 7/933161
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Array
(
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[patent_issue_date] => 1993-09-07
[patent_title] => 'Water- and oil-repellant composition'
[patent_app_type] => 1
[patent_app_number] => 7/921973
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/921973 | Water- and oil-repellant composition | Aug 3, 1992 | Issued |
Array
(
[id] => 3007607
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[patent_title] => 'Self-curing ceramicizable polysiloxanes'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/923457 | Self-curing ceramicizable polysiloxanes | Aug 2, 1992 | Issued |
Array
(
[id] => 2994417
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[patent_issue_date] => 1994-11-08
[patent_title] => 'Free-flowing refractory casting slip'
[patent_app_type] => 1
[patent_app_number] => 7/923312
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/923312 | Free-flowing refractory casting slip | Jul 30, 1992 | Issued |
Array
(
[id] => 3072402
[patent_doc_number] => 05322642
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[patent_issue_date] => 1994-06-21
[patent_title] => 'Method of manufacturing semiconductors from homogeneous metal oxide powder'
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Array
(
[id] => 3084456
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Array
(
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[patent_title] => 'Process for preparing silicon carbide powder for use in semiconductor equipment'
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Array
(
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Array
(
[id] => 3039255
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[patent_title] => 'Organophilic clay'
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Array
(
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Array
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Array
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