Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 1129529 [patent_doc_number] => 06782959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-31 [patent_title] => 'Cutter element with non-linear, expanded crest' [patent_app_type] => B2 [patent_app_number] => 10/436709 [patent_app_country] => US [patent_app_date] => 2003-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 85 [patent_no_of_words] => 7730 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/782/06782959.pdf [firstpage_image] =>[orig_patent_app_number] => 10436709 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/436709
Cutter element with non-linear, expanded crest May 12, 2003 Issued
Array ( [id] => 6872392 [patent_doc_number] => 20030192689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-16 [patent_title] => 'Fluid property sensors and associated methods of calibrating sensors in a subterranean well' [patent_app_type] => new [patent_app_number] => 10/428475 [patent_app_country] => US [patent_app_date] => 2003-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5592 [patent_no_of_claims] => 61 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0192/20030192689.pdf [firstpage_image] =>[orig_patent_app_number] => 10428475 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/428475
Fluid property sensors and associated methods of calibrating sensors in a subterranean well May 1, 2003 Issued
Array ( [id] => 1212977 [patent_doc_number] => 06705412 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-16 [patent_title] => 'E-Z auger adaptor' [patent_app_type] => B1 [patent_app_number] => 10/249634 [patent_app_country] => US [patent_app_date] => 2003-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 167 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/705/06705412.pdf [firstpage_image] =>[orig_patent_app_number] => 10249634 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/249634
E-Z auger adaptor Apr 27, 2003 Issued
Array ( [id] => 6708463 [patent_doc_number] => 20030168212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-11 [patent_title] => 'Method for vibrational impact on a pipe string in a borehole and devices for carrying out said method' [patent_app_type] => new [patent_app_number] => 10/276364 [patent_app_country] => US [patent_app_date] => 2003-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1986 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0168/20030168212.pdf [firstpage_image] =>[orig_patent_app_number] => 10276364 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/276364
Method for vibrational impact on a pipe string in a borehole and devices for carrying out said method Apr 24, 2003 Issued
Array ( [id] => 6827134 [patent_doc_number] => 20030178192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-25 [patent_title] => 'Apparatus for controlling the annulus of an inner string and casing string' [patent_app_type] => new [patent_app_number] => 10/390984 [patent_app_country] => US [patent_app_date] => 2003-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2387 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0178/20030178192.pdf [firstpage_image] =>[orig_patent_app_number] => 10390984 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/390984
Apparatus for controlling the annulus of an inner string and casing string Mar 16, 2003 Issued
Array ( [id] => 6737791 [patent_doc_number] => 20030155159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-21 [patent_title] => 'Method and apparatus for handling tubular goods' [patent_app_type] => new [patent_app_number] => 10/239454 [patent_app_country] => US [patent_app_date] => 2003-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 14735 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0155/20030155159.pdf [firstpage_image] =>[orig_patent_app_number] => 10239454 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/239454
Method and apparatus for handling tubular goods Feb 25, 2003 Issued
Array ( [id] => 1147430 [patent_doc_number] => 06763899 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-07-20 [patent_title] => 'Deformable blades for downhole applications in a wellbore' [patent_app_type] => B1 [patent_app_number] => 10/248824 [patent_app_country] => US [patent_app_date] => 2003-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3576 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/763/06763899.pdf [firstpage_image] =>[orig_patent_app_number] => 10248824 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/248824
Deformable blades for downhole applications in a wellbore Feb 20, 2003 Issued
Array ( [id] => 940351 [patent_doc_number] => 06968909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-11-29 [patent_title] => 'Realtime control of a drilling system using the output from combination of an earth model and a drilling process model' [patent_app_type] => utility [patent_app_number] => 10/248704 [patent_app_country] => US [patent_app_date] => 2003-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4641 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/968/06968909.pdf [firstpage_image] =>[orig_patent_app_number] => 10248704 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/248704
Realtime control of a drilling system using the output from combination of an earth model and a drilling process model Feb 10, 2003 Issued
Array ( [id] => 1251334 [patent_doc_number] => 06668944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-30 [patent_title] => 'Path mapping in underground boring tool applications' [patent_app_type] => B2 [patent_app_number] => 10/353718 [patent_app_country] => US [patent_app_date] => 2003-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 14661 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/668/06668944.pdf [firstpage_image] =>[orig_patent_app_number] => 10353718 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/353718
Path mapping in underground boring tool applications Jan 27, 2003 Issued
Array ( [id] => 6694503 [patent_doc_number] => 20030106697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-12 [patent_title] => 'Apparatus and methods for utilizing expandable sand screen in wellbores' [patent_app_type] => new [patent_app_number] => 10/347527 [patent_app_country] => US [patent_app_date] => 2003-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5689 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0106/20030106697.pdf [firstpage_image] =>[orig_patent_app_number] => 10347527 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/347527
Apparatus and methods for utilizing expandable sand screen in wellbores Jan 16, 2003 Issued
Array ( [id] => 6858486 [patent_doc_number] => 20030089494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-15 [patent_title] => '3d Borehole radar antenna and algorithm, method and apparatus for subsurface surveys' [patent_app_type] => new [patent_app_number] => 10/312774 [patent_app_country] => US [patent_app_date] => 2002-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9510 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 17 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0089/20030089494.pdf [firstpage_image] =>[orig_patent_app_number] => 10312774 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/312774
3rd borehole radar antenna and algorithm, method and apparatus for subsurface surveys Dec 29, 2002 Issued
Array ( [id] => 1167972 [patent_doc_number] => 06742595 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-06-01 [patent_title] => 'Subsurface safety valve lock out and communication tool and method for use of the same' [patent_app_type] => B2 [patent_app_number] => 10/292223 [patent_app_country] => US [patent_app_date] => 2002-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 6013 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/742/06742595.pdf [firstpage_image] =>[orig_patent_app_number] => 10292223 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/292223
Subsurface safety valve lock out and communication tool and method for use of the same Nov 11, 2002 Issued
Array ( [id] => 1259698 [patent_doc_number] => 06659185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-09 [patent_title] => 'Subsurface safety valve lock out and communication tool and method for use of the same' [patent_app_type] => B2 [patent_app_number] => 10/292160 [patent_app_country] => US [patent_app_date] => 2002-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 6025 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/659/06659185.pdf [firstpage_image] =>[orig_patent_app_number] => 10292160 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/292160
Subsurface safety valve lock out and communication tool and method for use of the same Nov 11, 2002 Issued
Array ( [id] => 7186937 [patent_doc_number] => 20040084191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-06 [patent_title] => 'Internal coiled tubing connector' [patent_app_type] => new [patent_app_number] => 10/286744 [patent_app_country] => US [patent_app_date] => 2002-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2445 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0084/20040084191.pdf [firstpage_image] =>[orig_patent_app_number] => 10286744 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/286744
Internal coiled tubing connector Oct 31, 2002 Abandoned
Array ( [id] => 6811295 [patent_doc_number] => 20030070845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-17 [patent_title] => 'Earth boring bit' [patent_app_type] => new [patent_app_number] => 10/283659 [patent_app_country] => US [patent_app_date] => 2002-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4230 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0070/20030070845.pdf [firstpage_image] =>[orig_patent_app_number] => 10283659 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/283659
Earth boring bit Oct 29, 2002 Issued
Array ( [id] => 1190248 [patent_doc_number] => 06729398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-04 [patent_title] => 'Methods of downhole testing subterranean formations and associated apparatus therefor' [patent_app_type] => B2 [patent_app_number] => 10/270424 [patent_app_country] => US [patent_app_date] => 2002-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8120 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/729/06729398.pdf [firstpage_image] =>[orig_patent_app_number] => 10270424 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/270424
Methods of downhole testing subterranean formations and associated apparatus therefor Oct 10, 2002 Issued
Array ( [id] => 6644066 [patent_doc_number] => 20030075362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-24 [patent_title] => 'Turbodrill' [patent_app_type] => new [patent_app_number] => 10/260464 [patent_app_country] => US [patent_app_date] => 2002-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2832 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0075/20030075362.pdf [firstpage_image] =>[orig_patent_app_number] => 10260464 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/260464
Turbodrill Sep 30, 2002 Abandoned
Array ( [id] => 6713360 [patent_doc_number] => 20030024707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-06 [patent_title] => 'Casing centralizer' [patent_app_type] => new [patent_app_number] => 10/255394 [patent_app_country] => US [patent_app_date] => 2002-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2453 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0024/20030024707.pdf [firstpage_image] =>[orig_patent_app_number] => 10255394 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/255394
Casing centralizer Sep 26, 2002 Issued
Array ( [id] => 1264281 [patent_doc_number] => 06651742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-25 [patent_title] => 'Method and apparatus for enhancing oil recovery' [patent_app_type] => B2 [patent_app_number] => 10/244117 [patent_app_country] => US [patent_app_date] => 2002-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3332 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/651/06651742.pdf [firstpage_image] =>[orig_patent_app_number] => 10244117 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/244117
Method and apparatus for enhancing oil recovery Sep 12, 2002 Issued
Array ( [id] => 7341672 [patent_doc_number] => 20040045715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-11 [patent_title] => 'METHOD FOR REMOVING GRAVEL PACK SCREENS' [patent_app_type] => new [patent_app_number] => 10/238524 [patent_app_country] => US [patent_app_date] => 2002-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1327 [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] => publication [pdf_file] => publications/A1/0045/20040045715.pdf [firstpage_image] =>[orig_patent_app_number] => 10238524 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/238524
Method for removing gravel pack screens Sep 9, 2002 Issued
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