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] => 3929967
[patent_doc_number] => 05954134
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-09-21
[patent_title] => 'Methods of completing a subterranean well and associated apparatus'
[patent_app_type] => 1
[patent_app_number] => 9/109020
[patent_app_country] => US
[patent_app_date] => 1998-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 25
[patent_figures_cnt] => 27
[patent_no_of_words] => 14450
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/954/05954134.pdf
[firstpage_image] =>[orig_patent_app_number] => 109020
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/109020 | Methods of completing a subterranean well and associated apparatus | Jun 30, 1998 | Issued |
Array
(
[id] => 4064328
[patent_doc_number] => 06053254
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-04-25
[patent_title] => 'Method and apparatus for providing selective wellbore access'
[patent_app_type] => 1
[patent_app_number] => 9/106594
[patent_app_country] => US
[patent_app_date] => 1998-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2980
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/053/06053254.pdf
[firstpage_image] =>[orig_patent_app_number] => 106594
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/106594 | Method and apparatus for providing selective wellbore access | Jun 28, 1998 | Issued |
Array
(
[id] => 4152204
[patent_doc_number] => 06082459
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-07-04
[patent_title] => 'Drill string diverter apparatus and method'
[patent_app_type] => 1
[patent_app_number] => 9/106484
[patent_app_country] => US
[patent_app_date] => 1998-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 10
[patent_no_of_words] => 5075
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/082/06082459.pdf
[firstpage_image] =>[orig_patent_app_number] => 106484
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/106484 | Drill string diverter apparatus and method | Jun 28, 1998 | Issued |
Array
(
[id] => 4326220
[patent_doc_number] => 06213231
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-10
[patent_title] => 'Boring tool with rectangular plates'
[patent_app_type] => 1
[patent_app_number] => 9/105484
[patent_app_country] => US
[patent_app_date] => 1998-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 5006
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/213/06213231.pdf
[firstpage_image] =>[orig_patent_app_number] => 105484
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/105484 | Boring tool with rectangular plates | Jun 25, 1998 | Issued |
Array
(
[id] => 3932734
[patent_doc_number] => 05934371
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-10
[patent_title] => 'Pressure test method for permanent downhole wells and apparatus therefore'
[patent_app_type] => 1
[patent_app_number] => 9/104724
[patent_app_country] => US
[patent_app_date] => 1998-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 25
[patent_no_of_words] => 12720
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 19
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/934/05934371.pdf
[firstpage_image] =>[orig_patent_app_number] => 104724
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/104724 | Pressure test method for permanent downhole wells and apparatus therefore | Jun 24, 1998 | Issued |
Array
(
[id] => 4071167
[patent_doc_number] => 06016867
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-01-25
[patent_title] => 'Upgrading and recovery of heavy crude oils and natural bitumens by in situ hydrovisbreaking'
[patent_app_type] => 1
[patent_app_number] => 9/103770
[patent_app_country] => US
[patent_app_date] => 1998-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 10509
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 13
[patent_words_short_claim] => 35
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/016/06016867.pdf
[firstpage_image] =>[orig_patent_app_number] => 103770
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/103770 | Upgrading and recovery of heavy crude oils and natural bitumens by in situ hydrovisbreaking | Jun 23, 1998 | Issued |
Array
(
[id] => 4071183
[patent_doc_number] => 06016868
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-01-25
[patent_title] => 'Production of synthetic crude oil from heavy hydrocarbons recovered by in situ hydrovisbreaking'
[patent_app_type] => 1
[patent_app_number] => 9/103590
[patent_app_country] => US
[patent_app_date] => 1998-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 12347
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 11
[patent_words_short_claim] => 49
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/016/06016868.pdf
[firstpage_image] =>[orig_patent_app_number] => 103590
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/103590 | Production of synthetic crude oil from heavy hydrocarbons recovered by in situ hydrovisbreaking | Jun 23, 1998 | Issued |
Array
(
[id] => 1343186
[patent_doc_number] => 06571877
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-06-03
[patent_title] => 'Wellhead'
[patent_app_type] => B1
[patent_app_number] => 09/099653
[patent_app_country] => US
[patent_app_date] => 1998-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 17
[patent_no_of_words] => 4522
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/571/06571877.pdf
[firstpage_image] =>[orig_patent_app_number] => 09099653
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/099653 | Wellhead | Jun 16, 1998 | Issued |
Array
(
[id] => 4187871
[patent_doc_number] => 06076601
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-06-20
[patent_title] => 'Collapsible cutter apparatus and method for cutting tubular members'
[patent_app_type] => 1
[patent_app_number] => 9/096424
[patent_app_country] => US
[patent_app_date] => 1998-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 16
[patent_no_of_words] => 8565
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 130
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/076/06076601.pdf
[firstpage_image] =>[orig_patent_app_number] => 096424
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/096424 | Collapsible cutter apparatus and method for cutting tubular members | Jun 10, 1998 | Issued |
Array
(
[id] => 4220992
[patent_doc_number] => 06079497
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-06-27
[patent_title] => 'Pressure equalizing safety valve for subterranean wells'
[patent_app_type] => 1
[patent_app_number] => 9/089554
[patent_app_country] => US
[patent_app_date] => 1998-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 14
[patent_no_of_words] => 7597
[patent_no_of_claims] => 42
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 193
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/079/06079497.pdf
[firstpage_image] =>[orig_patent_app_number] => 089554
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/089554 | Pressure equalizing safety valve for subterranean wells | Jun 2, 1998 | Issued |
09/087056 | METHODS OF MODIFYING SUBTERRANEAN STRATA PROPERTIES | May 28, 1998 | Issued |
Array
(
[id] => 4044881
[patent_doc_number] => 06006836
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-28
[patent_title] => 'Methods of sealing plugs in well bores'
[patent_app_type] => 1
[patent_app_number] => 9/087405
[patent_app_country] => US
[patent_app_date] => 1998-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2887
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/006/06006836.pdf
[firstpage_image] =>[orig_patent_app_number] => 087405
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/087405 | Methods of sealing plugs in well bores | May 28, 1998 | Issued |
Array
(
[id] => 4131359
[patent_doc_number] => 06105691
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-22
[patent_title] => 'Modular drilling fluid system and method'
[patent_app_type] => 1
[patent_app_number] => 9/083051
[patent_app_country] => US
[patent_app_date] => 1998-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 15575
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/105/06105691.pdf
[firstpage_image] =>[orig_patent_app_number] => 083051
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/083051 | Modular drilling fluid system and method | May 21, 1998 | Issued |
Array
(
[id] => 4132515
[patent_doc_number] => 06102117
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-15
[patent_title] => 'Retrievable high pressure, high temperature packer apparatus with anti-extrusion system'
[patent_app_type] => 1
[patent_app_number] => 9/083304
[patent_app_country] => US
[patent_app_date] => 1998-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/102/06102117.pdf
[firstpage_image] =>[orig_patent_app_number] => 083304
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/083304 | Retrievable high pressure, high temperature packer apparatus with anti-extrusion system | May 21, 1998 | Issued |
Array
(
[id] => 3984146
[patent_doc_number] => 06003597
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-21
[patent_title] => 'Directional coupling sensor for ensuring complete perforation of a wellbore casing'
[patent_app_type] => 1
[patent_app_number] => 9/080104
[patent_app_country] => US
[patent_app_date] => 1998-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 22
[patent_no_of_words] => 2522
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 210
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/003/06003597.pdf
[firstpage_image] =>[orig_patent_app_number] => 080104
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/080104 | Directional coupling sensor for ensuring complete perforation of a wellbore casing | May 15, 1998 | Issued |
Array
(
[id] => 4099921
[patent_doc_number] => 06070663
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-06-06
[patent_title] => 'Multi-zone profile control'
[patent_app_type] => 1
[patent_app_number] => 9/080330
[patent_app_country] => US
[patent_app_date] => 1998-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/070/06070663.pdf
[firstpage_image] =>[orig_patent_app_number] => 080330
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/080330 | Multi-zone profile control | May 14, 1998 | Issued |
Array
(
[id] => 6137040
[patent_doc_number] => 20020000320
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-01-03
[patent_title] => 'DISCONNECT TOOL'
[patent_app_type] => new
[patent_app_number] => 09/076964
[patent_app_country] => US
[patent_app_date] => 1998-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 11956
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 160
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0000/20020000320.pdf
[firstpage_image] =>[orig_patent_app_number] => 09076964
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/076964 | Disconnect tool | May 12, 1998 | Issued |
09/076316 | NORMALLY CLOSED RETAINER VALVE WITH FAIL-SAFE PUMP THROUGH CAPABILITY | May 10, 1998 | Issued |
Array
(
[id] => 4051973
[patent_doc_number] => 05894890
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-04-20
[patent_title] => 'Normally closed retainer valve with fail-safe pump through capability'
[patent_app_type] => 1
[patent_app_number] => 9/076450
[patent_app_country] => US
[patent_app_date] => 1998-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
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[patent_no_of_words] => 9920
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/894/05894890.pdf
[firstpage_image] =>[orig_patent_app_number] => 076450
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/076450 | Normally closed retainer valve with fail-safe pump through capability | May 10, 1998 | Issued |
09/076338 | NORMALLY CLOSED RETAINER VALVE WITH FAIL-SAFE PUMP THROUGH CAPABILITY | May 10, 1998 | Issued |