Hien D Vu
Examiner (ID: 17380)
Most Active Art Unit | 2831 |
Art Unit(s) | 2833, 2839, 2831, 3202 |
Total Applications | 2974 |
Issued Applications | 2542 |
Pending Applications | 49 |
Abandoned Applications | 360 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 4388664
[patent_doc_number] => 06237688
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-29
[patent_title] => 'Pre-drilled casing apparatus and associated methods for completing a subterranean well'
[patent_app_type] => 1
[patent_app_number] => 9/431734
[patent_app_country] => US
[patent_app_date] => 1999-11-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 2550
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 60
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/237/06237688.pdf
[firstpage_image] =>[orig_patent_app_number] => 431734
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/431734 | Pre-drilled casing apparatus and associated methods for completing a subterranean well | Oct 31, 1999 | Issued |
Array
(
[id] => 4226342
[patent_doc_number] => 06220370
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-24
[patent_title] => 'Circulating gun system'
[patent_app_type] => 1
[patent_app_number] => 9/433034
[patent_app_country] => US
[patent_app_date] => 1999-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 4236
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[patent_words_short_claim] => 239
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[pdf_file] => patents/06/220/06220370.pdf
[firstpage_image] =>[orig_patent_app_number] => 433034
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/433034 | Circulating gun system | Oct 27, 1999 | Issued |
Array
(
[id] => 1475402
[patent_doc_number] => 06343650
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-02-05
[patent_title] => 'Test, drill and pull system and method of testing and drilling a well'
[patent_app_type] => B1
[patent_app_number] => 09/427324
[patent_app_country] => US
[patent_app_date] => 1999-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3723
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 11
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/343/06343650.pdf
[firstpage_image] =>[orig_patent_app_number] => 09427324
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/427324 | Test, drill and pull system and method of testing and drilling a well | Oct 25, 1999 | Issued |
Array
(
[id] => 4388569
[patent_doc_number] => 06227292
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-08
[patent_title] => 'Flexible sinker bar assemblies'
[patent_app_type] => 1
[patent_app_number] => 9/421400
[patent_app_country] => US
[patent_app_date] => 1999-10-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 2317
[patent_no_of_claims] => 13
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/227/06227292.pdf
[firstpage_image] =>[orig_patent_app_number] => 421400
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/421400 | Flexible sinker bar assemblies | Oct 20, 1999 | Issued |
Array
(
[id] => 4074247
[patent_doc_number] => 06095260
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-01
[patent_title] => 'System, arrangements and associated methods for tracking and/or guiding an underground boring tool'
[patent_app_type] => 1
[patent_app_number] => 9/422814
[patent_app_country] => US
[patent_app_date] => 1999-10-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 28
[patent_no_of_words] => 21401
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[pdf_file] => patents/06/095/06095260.pdf
[firstpage_image] =>[orig_patent_app_number] => 422814
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/422814 | System, arrangements and associated methods for tracking and/or guiding an underground boring tool | Oct 20, 1999 | Issued |
Array
(
[id] => 4083010
[patent_doc_number] => 06047783
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-04-11
[patent_title] => 'Systems, arrangements and associated methods for tracking and/or guiding an underground boring tool'
[patent_app_type] => 1
[patent_app_number] => 9/425319
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[patent_app_date] => 1999-10-21
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/047/06047783.pdf
[firstpage_image] =>[orig_patent_app_number] => 425319
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/425319 | Systems, arrangements and associated methods for tracking and/or guiding an underground boring tool | Oct 20, 1999 | Issued |
Array
(
[id] => 4342051
[patent_doc_number] => 06173775
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-01-16
[patent_title] => 'Systems and methods for hydrocarbon recovery'
[patent_app_type] => 1
[patent_app_number] => 9/417947
[patent_app_country] => US
[patent_app_date] => 1999-10-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
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[patent_no_of_words] => 10522
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[pdf_file] => patents/06/173/06173775.pdf
[firstpage_image] =>[orig_patent_app_number] => 417947
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/417947 | Systems and methods for hydrocarbon recovery | Oct 12, 1999 | Issued |
Array
(
[id] => 4074021
[patent_doc_number] => 06095245
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-01
[patent_title] => 'Well perforating and packing apparatus and method'
[patent_app_type] => 1
[patent_app_number] => 9/414094
[patent_app_country] => US
[patent_app_date] => 1999-10-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/095/06095245.pdf
[firstpage_image] =>[orig_patent_app_number] => 414094
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/414094 | Well perforating and packing apparatus and method | Oct 6, 1999 | Issued |
Array
(
[id] => 4348611
[patent_doc_number] => 06286612
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-09-11
[patent_title] => 'Shutoff valve for marine acoustic generator'
[patent_app_type] => 1
[patent_app_number] => 9/410709
[patent_app_country] => US
[patent_app_date] => 1999-10-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => patents/06/286/06286612.pdf
[firstpage_image] =>[orig_patent_app_number] => 410709
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/410709 | Shutoff valve for marine acoustic generator | Sep 30, 1999 | Issued |
Array
(
[id] => 4114674
[patent_doc_number] => 06046140
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-04-04
[patent_title] => 'Acid gels for fracturing subterranean formations'
[patent_app_type] => 1
[patent_app_number] => 9/408291
[patent_app_country] => US
[patent_app_date] => 1999-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 2745
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[pdf_file] => patents/06/046/06046140.pdf
[firstpage_image] =>[orig_patent_app_number] => 408291
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/408291 | Acid gels for fracturing subterranean formations | Sep 28, 1999 | Issued |
Array
(
[id] => 4310877
[patent_doc_number] => 06311788
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-11-06
[patent_title] => 'Magazine and manipulating apparatus for drilling rod parts'
[patent_app_type] => 1
[patent_app_number] => 9/400194
[patent_app_country] => US
[patent_app_date] => 1999-09-21
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/311/06311788.pdf
[firstpage_image] =>[orig_patent_app_number] => 400194
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/400194 | Magazine and manipulating apparatus for drilling rod parts | Sep 20, 1999 | Issued |
Array
(
[id] => 4348439
[patent_doc_number] => 06286602
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-09-11
[patent_title] => 'Method for controlling a device for transporting hydrocarbons between production means and a treatment plant'
[patent_app_type] => 1
[patent_app_number] => 9/398464
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[patent_app_date] => 1999-09-17
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/398464 | Method for controlling a device for transporting hydrocarbons between production means and a treatment plant | Sep 16, 1999 | Issued |
Array
(
[id] => 4364863
[patent_doc_number] => 06293356
[patent_country] => US
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[patent_issue_date] => 2001-09-25
[patent_title] => 'Method of and system for optimizing rate of penetration in drilling operations'
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Array
(
[id] => 4302196
[patent_doc_number] => 06247535
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-06-19
[patent_title] => 'Orienting and locking swivel and method'
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[pdf_file] => patents/06/247/06247535.pdf
[firstpage_image] =>[orig_patent_app_number] => 396234
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/396234 | Orienting and locking swivel and method | Sep 14, 1999 | Issued |
Array
(
[id] => 4237805
[patent_doc_number] => 06202747
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-03-20
[patent_title] => 'Hydraulic well packer and method'
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[patent_app_number] => 9/387015
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/387015 | Hydraulic well packer and method | Aug 30, 1999 | Issued |
Array
(
[id] => 4136667
[patent_doc_number] => 06123148
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-09-26
[patent_title] => 'Compact retrievable well packer'
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[pdf_file] => patents/06/123/06123148.pdf
[firstpage_image] =>[orig_patent_app_number] => 382268
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/382268 | Compact retrievable well packer | Aug 23, 1999 | Issued |
Array
(
[id] => 4172087
[patent_doc_number] => 06041856
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[patent_issue_date] => 2000-03-28
[patent_title] => 'Real-time pump optimization system'
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[firstpage_image] =>[orig_patent_app_number] => 377983
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/377983 | Real-time pump optimization system | Aug 19, 1999 | Issued |
Array
(
[id] => 4225935
[patent_doc_number] => 06220345
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[patent_issue_date] => 2001-04-24
[patent_title] => 'Well screen having an internal alternate flowpath'
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[firstpage_image] =>[orig_patent_app_number] => 377674
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/377674 | Well screen having an internal alternate flowpath | Aug 18, 1999 | Issued |
Array
(
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[patent_issue_date] => 2001-12-04
[patent_title] => 'Methods of downhole testing subterranean formations and associated apparatus therefor'
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Array
(
[id] => 4388735
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[patent_title] => 'Failsafe safety valve and method'
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[pdf_file] => patents/06/237/06237693.pdf
[firstpage_image] =>[orig_patent_app_number] => 374346
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/374346 | Failsafe safety valve and method | Aug 12, 1999 | Issued |