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] => 3790559
[patent_doc_number] => 05853054
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-29
[patent_title] => '2-Stage underreamer'
[patent_app_type] => 1
[patent_app_number] => 8/836534
[patent_app_country] => US
[patent_app_date] => 1997-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 12
[patent_no_of_words] => 4044
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/853/05853054.pdf
[firstpage_image] =>[orig_patent_app_number] => 836534
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/836534 | 2-Stage underreamer | Jul 21, 1997 | Issued |
Array
(
[id] => 3910899
[patent_doc_number] => 05979558
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-09
[patent_title] => 'Variable choke for use in a subterranean well'
[patent_app_type] => 1
[patent_app_number] => 8/898567
[patent_app_country] => US
[patent_app_date] => 1997-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 9113
[patent_no_of_claims] => 58
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 48
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/979/05979558.pdf
[firstpage_image] =>[orig_patent_app_number] => 898567
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/898567 | Variable choke for use in a subterranean well | Jul 20, 1997 | Issued |
Array
(
[id] => 3957467
[patent_doc_number] => 05957208
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-09-28
[patent_title] => 'Flow control apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/898504
[patent_app_country] => US
[patent_app_date] => 1997-07-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 20
[patent_no_of_words] => 12436
[patent_no_of_claims] => 59
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/957/05957208.pdf
[firstpage_image] =>[orig_patent_app_number] => 898504
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/898504 | Flow control apparatus | Jul 20, 1997 | Issued |
90/004699 | BICYCLE DERAILLEUR | Jul 17, 1997 | Issued |
08/896205 | CUTTINGS INJECTION SYSTEM | Jul 16, 1997 | Abandoned |
Array
(
[id] => 3849166
[patent_doc_number] => 05836388
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-17
[patent_title] => 'Flexible joint for downhole tools'
[patent_app_type] => 1
[patent_app_number] => 8/893330
[patent_app_country] => US
[patent_app_date] => 1997-07-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1259
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/836/05836388.pdf
[firstpage_image] =>[orig_patent_app_number] => 893330
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/893330 | Flexible joint for downhole tools | Jul 15, 1997 | Issued |
Array
(
[id] => 3989062
[patent_doc_number] => 05887667
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-30
[patent_title] => 'Method and means for drilling an earthen hole'
[patent_app_type] => 1
[patent_app_number] => 8/895315
[patent_app_country] => US
[patent_app_date] => 1997-07-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 1709
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/887/05887667.pdf
[firstpage_image] =>[orig_patent_app_number] => 895315
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/895315 | Method and means for drilling an earthen hole | Jul 15, 1997 | Issued |
Array
(
[id] => 4006947
[patent_doc_number] => 05881829
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-16
[patent_title] => 'Rolling-cutter mining bit with relatively soft formation cutting structure'
[patent_app_type] => 1
[patent_app_number] => 8/895185
[patent_app_country] => US
[patent_app_date] => 1997-07-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1637
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/881/05881829.pdf
[firstpage_image] =>[orig_patent_app_number] => 895185
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/895185 | Rolling-cutter mining bit with relatively soft formation cutting structure | Jul 15, 1997 | Issued |
Array
(
[id] => 3751450
[patent_doc_number] => 05755139
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-05-26
[patent_title] => 'Bicycle shift levers which surround a handlebar'
[patent_app_type] => 1
[patent_app_number] => 8/891364
[patent_app_country] => US
[patent_app_date] => 1997-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 5002
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/755/05755139.pdf
[firstpage_image] =>[orig_patent_app_number] => 891364
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/891364 | Bicycle shift levers which surround a handlebar | Jul 9, 1997 | Issued |
Array
(
[id] => 4044697
[patent_doc_number] => 05865245
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-02-02
[patent_title] => 'Stuffing box gland'
[patent_app_type] => 1
[patent_app_number] => 8/888210
[patent_app_country] => US
[patent_app_date] => 1997-07-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 5006
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 191
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/865/05865245.pdf
[firstpage_image] =>[orig_patent_app_number] => 888210
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/888210 | Stuffing box gland | Jul 2, 1997 | Issued |
Array
(
[id] => 3986059
[patent_doc_number] => 05960877
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-05
[patent_title] => 'Polymeric compositions and methods for use in well applications'
[patent_app_type] => 1
[patent_app_number] => 8/887870
[patent_app_country] => US
[patent_app_date] => 1997-07-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4441
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/960/05960877.pdf
[firstpage_image] =>[orig_patent_app_number] => 887870
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/887870 | Polymeric compositions and methods for use in well applications | Jul 2, 1997 | Issued |
Array
(
[id] => 3849252
[patent_doc_number] => 05836394
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-17
[patent_title] => 'Well regeneration apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/887619
[patent_app_country] => US
[patent_app_date] => 1997-07-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2200
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 188
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/836/05836394.pdf
[firstpage_image] =>[orig_patent_app_number] => 887619
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/887619 | Well regeneration apparatus | Jul 2, 1997 | Issued |
Array
(
[id] => 3910920
[patent_doc_number] => 05979559
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-09
[patent_title] => 'Apparatus and method for producing a gravity separated well'
[patent_app_type] => 1
[patent_app_number] => 8/886654
[patent_app_country] => US
[patent_app_date] => 1997-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3810
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 174
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/979/05979559.pdf
[firstpage_image] =>[orig_patent_app_number] => 886654
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/886654 | Apparatus and method for producing a gravity separated well | Jun 30, 1997 | Issued |
Array
(
[id] => 4034156
[patent_doc_number] => 05908073
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-06-01
[patent_title] => 'Preventing well fracture proppant flow-back'
[patent_app_type] => 1
[patent_app_number] => 8/883510
[patent_app_country] => US
[patent_app_date] => 1997-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 5
[patent_no_of_words] => 3047
[patent_no_of_claims] => 20
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[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/908/05908073.pdf
[firstpage_image] =>[orig_patent_app_number] => 883510
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/883510 | Preventing well fracture proppant flow-back | Jun 25, 1997 | Issued |
Array
(
[id] => 3969862
[patent_doc_number] => 05860474
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-01-19
[patent_title] => 'Through-tubing rotary drilling'
[patent_app_type] => 1
[patent_app_number] => 8/882970
[patent_app_country] => US
[patent_app_date] => 1997-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1926
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/860/05860474.pdf
[firstpage_image] =>[orig_patent_app_number] => 882970
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/882970 | Through-tubing rotary drilling | Jun 25, 1997 | Issued |
Array
(
[id] => 3849458
[patent_doc_number] => 05836406
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-17
[patent_title] => 'Adjustable stabilizer for directional drilling'
[patent_app_type] => 1
[patent_app_number] => 8/882798
[patent_app_country] => US
[patent_app_date] => 1997-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 2986
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/836/05836406.pdf
[firstpage_image] =>[orig_patent_app_number] => 882798
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/882798 | Adjustable stabilizer for directional drilling | Jun 25, 1997 | Issued |
Array
(
[id] => 4013158
[patent_doc_number] => 05901795
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-05-11
[patent_title] => 'Well collision avoidance'
[patent_app_type] => 1
[patent_app_number] => 8/880614
[patent_app_country] => US
[patent_app_date] => 1997-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 6711
[patent_no_of_claims] => 4
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/901/05901795.pdf
[firstpage_image] =>[orig_patent_app_number] => 880614
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/880614 | Well collision avoidance | Jun 22, 1997 | Issued |
Array
(
[id] => 3968037
[patent_doc_number] => 05984010
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-16
[patent_title] => 'Hydrocarbon recovery systems and methods'
[patent_app_type] => 1
[patent_app_number] => 8/880751
[patent_app_country] => US
[patent_app_date] => 1997-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 19
[patent_no_of_words] => 10528
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[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/984/05984010.pdf
[firstpage_image] =>[orig_patent_app_number] => 880751
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/880751 | Hydrocarbon recovery systems and methods | Jun 22, 1997 | Issued |
Array
(
[id] => 4085404
[patent_doc_number] => 06050348
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-04-18
[patent_title] => 'Drilling method and apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/877738
[patent_app_country] => US
[patent_app_date] => 1997-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 3010
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/050/06050348.pdf
[firstpage_image] =>[orig_patent_app_number] => 877738
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/877738 | Drilling method and apparatus | Jun 16, 1997 | Issued |
Array
(
[id] => 4032118
[patent_doc_number] => 05931231
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-03
[patent_title] => 'Blast hole drill pipe gripping mechanism'
[patent_app_type] => 1
[patent_app_number] => 8/879930
[patent_app_country] => US
[patent_app_date] => 1997-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/931/05931231.pdf
[firstpage_image] =>[orig_patent_app_number] => 879930
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/879930 | Blast hole drill pipe gripping mechanism | Jun 16, 1997 | Issued |