
Hoang C Dang
Examiner (ID: 12125)
| Most Active Art Unit | 3506 |
| Art Unit(s) | 3672, 3506, 3625, 2731 |
| Total Applications | 3000 |
| Issued Applications | 2548 |
| Pending Applications | 156 |
| Abandoned Applications | 295 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 6703912
[patent_doc_number] => 20030150646
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-08-14
[patent_title] => 'Components and methods for use with explosives'
[patent_app_type] => new
[patent_app_number] => 10/382812
[patent_app_country] => US
[patent_app_date] => 2003-03-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 17
[patent_no_of_words] => 10028
[patent_no_of_claims] => 43
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 22
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0150/20030150646.pdf
[firstpage_image] =>[orig_patent_app_number] => 10382812
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/382812 | Components and methods for use with explosives | Mar 5, 2003 | Issued |
Array
(
[id] => 6767680
[patent_doc_number] => 20030213620
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-11-20
[patent_title] => 'Apparatus for transferring electrical energy between rotating and non-rotating members of downhole tools'
[patent_app_type] => new
[patent_app_number] => 10/375920
[patent_app_country] => US
[patent_app_date] => 2003-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 6158
[patent_no_of_claims] => 24
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0213/20030213620.pdf
[firstpage_image] =>[orig_patent_app_number] => 10375920
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/375920 | Apparatus for transferring electrical energy between rotating and non-rotating members of downhole tools | Feb 26, 2003 | Abandoned |
Array
(
[id] => 696092
[patent_doc_number] => 07066246
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-06-27
[patent_title] => 'Electrical cable for downhole applications'
[patent_app_type] => utility
[patent_app_number] => 10/375651
[patent_app_country] => US
[patent_app_date] => 2003-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 3516
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[pdf_file] => patents/07/066/07066246.pdf
[firstpage_image] =>[orig_patent_app_number] => 10375651
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/375651 | Electrical cable for downhole applications | Feb 25, 2003 | Issued |
Array
(
[id] => 7443176
[patent_doc_number] => 20040163807
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-08-26
[patent_title] => 'Instrumented packer'
[patent_app_type] => new
[patent_app_number] => 10/374261
[patent_app_country] => US
[patent_app_date] => 2003-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 19
[patent_no_of_words] => 10302
[patent_no_of_claims] => 23
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[pdf_file] => publications/A1/0163/20040163807.pdf
[firstpage_image] =>[orig_patent_app_number] => 10374261
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/374261 | Instrumented packer | Feb 25, 2003 | Issued |
Array
(
[id] => 6835102
[patent_doc_number] => 20030162648
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-08-28
[patent_title] => 'Elongate ultra hard particle reinforced ultra hard materials and ceramics, tools and parts incorporating the same, and method of making the same'
[patent_app_type] => new
[patent_app_number] => 10/374821
[patent_app_country] => US
[patent_app_date] => 2003-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 3527
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[pdf_file] => publications/A1/0162/20030162648.pdf
[firstpage_image] =>[orig_patent_app_number] => 10374821
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/374821 | Elongate ultra hard particle reinforced ultra hard materials and ceramics, tools and parts incorporating the same, and method of making the same | Feb 24, 2003 | Abandoned |
Array
(
[id] => 7443137
[patent_doc_number] => 20040163804
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-08-26
[patent_title] => 'Screen assembly with flow through connectors'
[patent_app_type] => new
[patent_app_number] => 10/372631
[patent_app_country] => US
[patent_app_date] => 2003-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => publications/A1/0163/20040163804.pdf
[firstpage_image] =>[orig_patent_app_number] => 10372631
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/372631 | Screen assembly with flow through connectors | Feb 20, 2003 | Issued |
Array
(
[id] => 950564
[patent_doc_number] => 06959763
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-11-01
[patent_title] => 'Method and apparatus for integrated horizontal selective testing of wells'
[patent_app_type] => utility
[patent_app_number] => 10/368881
[patent_app_country] => US
[patent_app_date] => 2003-02-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 7099
[patent_no_of_claims] => 15
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/959/06959763.pdf
[firstpage_image] =>[orig_patent_app_number] => 10368881
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/368881 | Method and apparatus for integrated horizontal selective testing of wells | Feb 17, 2003 | Issued |
Array
(
[id] => 7411630
[patent_doc_number] => 20040159441
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-08-19
[patent_title] => 'Method of and apparatus for dual packing of capillary tubing in a wellhead'
[patent_app_type] => new
[patent_app_number] => 10/366971
[patent_app_country] => US
[patent_app_date] => 2003-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 6214
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[pdf_file] => publications/A1/0159/20040159441.pdf
[firstpage_image] =>[orig_patent_app_number] => 10366971
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/366971 | Method of and apparatus for dual packing of capillary tubing in a wellhead | Feb 12, 2003 | Abandoned |
Array
(
[id] => 6680463
[patent_doc_number] => 20030116327
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-06-26
[patent_title] => 'Well operations system'
[patent_app_type] => new
[patent_app_number] => 10/366173
[patent_app_country] => US
[patent_app_date] => 2003-02-13
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0116/20030116327.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/366173 | Well operations system | Feb 12, 2003 | Issued |
Array
(
[id] => 6680463
[patent_doc_number] => 20030116327
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[patent_issue_date] => 2003-06-26
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[patent_app_country] => US
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[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0116/20030116327.pdf
[firstpage_image] =>[orig_patent_app_number] => 10366173
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/366173 | Well operations system | Feb 12, 2003 | Issued |
Array
(
[id] => 7257316
[patent_doc_number] => 20040149429
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-08-05
[patent_title] => 'High expansion plug with stacked cups'
[patent_app_type] => new
[patent_app_number] => 10/358001
[patent_app_country] => US
[patent_app_date] => 2003-02-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0149/20040149429.pdf
[firstpage_image] =>[orig_patent_app_number] => 10358001
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/358001 | High expansion plug with stacked cups | Feb 3, 2003 | Abandoned |
Array
(
[id] => 720630
[patent_doc_number] => 07044243
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-05-16
[patent_title] => 'High-strength/high-toughness alloy steel drill bit blank'
[patent_app_type] => utility
[patent_app_number] => 10/356381
[patent_app_country] => US
[patent_app_date] => 2003-01-31
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/044/07044243.pdf
[firstpage_image] =>[orig_patent_app_number] => 10356381
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/356381 | High-strength/high-toughness alloy steel drill bit blank | Jan 30, 2003 | Issued |
Array
(
[id] => 6694527
[patent_doc_number] => 20030106721
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-06-12
[patent_title] => 'Roller cone drill bit having non-axisymmetric cutting elements oriented to optimize drilling performance'
[patent_app_type] => new
[patent_app_number] => 10/352490
[patent_app_country] => US
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[pdf_file] => publications/A1/0106/20030106721.pdf
[firstpage_image] =>[orig_patent_app_number] => 10352490
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/352490 | Roller cone drill bit having non-axisymmetric cutting elements oriented to optimize drilling performance | Jan 27, 2003 | Issued |
Array
(
[id] => 7341683
[patent_doc_number] => 20040045718
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-03-11
[patent_title] => 'Liner hanger with sliding sleeve valve'
[patent_app_type] => new
[patent_app_number] => 10/351160
[patent_app_country] => US
[patent_app_date] => 2003-01-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 101
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[patent_no_of_words] => 19560
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[pdf_file] => publications/A1/0045/20040045718.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/351160 | Liner hanger with sliding sleeve valve | Jan 21, 2003 | Issued |
Array
(
[id] => 6737788
[patent_doc_number] => 20030155156
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-08-21
[patent_title] => 'Two string drilling system using coil tubing'
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[patent_app_number] => 10/347861
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/347861 | Two string drilling system using coil tubing | Jan 21, 2003 | Issued |
Array
(
[id] => 6832283
[patent_doc_number] => 20030159828
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[patent_kind] => A1
[patent_issue_date] => 2003-08-28
[patent_title] => 'Gas operated pump for hydrocarbon wells'
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[firstpage_image] =>[orig_patent_app_number] => 10349501
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/349501 | Gas operated pump for hydrocarbon wells | Jan 21, 2003 | Issued |
Array
(
[id] => 980588
[patent_doc_number] => 06926082
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-08-09
[patent_title] => 'Wireline fishing safety sleeve'
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[firstpage_image] =>[orig_patent_app_number] => 10348361
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/348361 | Wireline fishing safety sleeve | Jan 20, 2003 | Issued |
Array
(
[id] => 7618100
[patent_doc_number] => 06945339
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[patent_kind] => B2
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[patent_title] => 'Core drill'
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[firstpage_image] =>[orig_patent_app_number] => 10499041
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/499041 | Core drill | Jan 13, 2003 | Issued |
Array
(
[id] => 940335
[patent_doc_number] => 06968901
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[patent_kind] => B2
[patent_issue_date] => 2005-11-29
[patent_title] => 'Oil production processing system for swaying service'
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[firstpage_image] =>[orig_patent_app_number] => 10338157
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/338157 | Oil production processing system for swaying service | Jan 7, 2003 | Issued |
Array
(
[id] => 7327567
[patent_doc_number] => 20040129429
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[patent_kind] => A1
[patent_issue_date] => 2004-07-08
[patent_title] => 'Backpressure adapter pin and methods of use'
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[pdf_file] => publications/A1/0129/20040129429.pdf
[firstpage_image] =>[orig_patent_app_number] => 10336911
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/336911 | Backpressure adaptor pin and methods of use | Jan 5, 2003 | Issued |