Search

Nguyen T. Ha

Examiner (ID: 16903, Phone: (571)272-1974 , Office: P/2848 )

Most Active Art Unit
2831
Art Unit(s)
2831, 2847, 2835, 2848
Total Applications
2035
Issued Applications
1842
Pending Applications
33
Abandoned Applications
162

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8439158 [patent_doc_number] => 20120255774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-11 [patent_title] => 'HIGH POWER LASER-MECHANICAL DRILLING BIT AND METHODS OF USE' [patent_app_type] => utility [patent_app_number] => 13/403615 [patent_app_country] => US [patent_app_date] => 2012-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 19356 [patent_no_of_claims] => 86 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13403615 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/403615
High power laser-mechanical drilling bit and methods of use Feb 22, 2012 Issued
Array ( [id] => 9117595 [patent_doc_number] => 20130284517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-31 [patent_title] => 'METHOD AND SYSTEM FOR RADIALLY EXPANDING A TUBULAR ELEMENT AND DIRECTIONAL DRILLING' [patent_app_type] => utility [patent_app_number] => 13/979518 [patent_app_country] => US [patent_app_date] => 2012-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 10408 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13979518 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/979518
Method and system for radially expanding a tubular element and directional drilling Jan 11, 2012 Issued
Array ( [id] => 11451304 [patent_doc_number] => 09574938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-21 [patent_title] => 'Sampling tool with dual flowline architecture' [patent_app_type] => utility [patent_app_number] => 13/996491 [patent_app_country] => US [patent_app_date] => 2011-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 23 [patent_no_of_words] => 6003 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13996491 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/996491
Sampling tool with dual flowline architecture Dec 21, 2011 Issued
Array ( [id] => 9265974 [patent_doc_number] => 20140020890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-23 [patent_title] => 'Sampling Assembly For A Single Packer' [patent_app_type] => utility [patent_app_number] => 13/996486 [patent_app_country] => US [patent_app_date] => 2011-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4011 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13996486 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/996486
Sampling assembly for a single packer Dec 19, 2011 Issued
Array ( [id] => 9942202 [patent_doc_number] => 08991488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-31 [patent_title] => 'System and method for extracting energy' [patent_app_type] => utility [patent_app_number] => 13/298058 [patent_app_country] => US [patent_app_date] => 2011-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 6540 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13298058 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/298058
System and method for extracting energy Nov 15, 2011 Issued
Array ( [id] => 8960187 [patent_doc_number] => 20130199789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'Method and System for Fracturing a Formation' [patent_app_type] => utility [patent_app_number] => 13/820938 [patent_app_country] => US [patent_app_date] => 2011-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 16303 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13820938 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/820938
Method and System for Fracturing a Formation Oct 13, 2011 Abandoned
Array ( [id] => 10090731 [patent_doc_number] => 09127547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-08 [patent_title] => 'Chemical delivery apparatus, system, and method for hydrocarbon production' [patent_app_type] => utility [patent_app_number] => 13/248158 [patent_app_country] => US [patent_app_date] => 2011-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2676 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13248158 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/248158
Chemical delivery apparatus, system, and method for hydrocarbon production Sep 28, 2011 Issued
Array ( [id] => 7737711 [patent_doc_number] => 20120018120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-26 [patent_title] => 'GEOTHERMAL ENERGY EXTRACTION SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/246567 [patent_app_country] => US [patent_app_date] => 2011-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8560 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0018/20120018120.pdf [firstpage_image] =>[orig_patent_app_number] => 13246567 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/246567
GEOTHERMAL ENERGY EXTRACTION SYSTEM AND METHOD Sep 26, 2011 Abandoned
Array ( [id] => 8048285 [patent_doc_number] => 20120073877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-29 [patent_title] => 'HARDPAN AUGER' [patent_app_type] => utility [patent_app_number] => 13/246178 [patent_app_country] => US [patent_app_date] => 2011-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3715 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0073/20120073877.pdf [firstpage_image] =>[orig_patent_app_number] => 13246178 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/246178
HARDPAN AUGER Sep 26, 2011 Abandoned
Array ( [id] => 8035843 [patent_doc_number] => 20120067651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-22 [patent_title] => 'HARDFACING COMPOSITIONS, METHODS OF APPLYING THE HARDFACING COMPOSITIONS, AND TOOLS USING SUCH HARDFACING COMPOSITIONS' [patent_app_type] => utility [patent_app_number] => 13/233678 [patent_app_country] => US [patent_app_date] => 2011-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9027 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0067/20120067651.pdf [firstpage_image] =>[orig_patent_app_number] => 13233678 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/233678
HARDFACING COMPOSITIONS, METHODS OF APPLYING THE HARDFACING COMPOSITIONS, AND TOOLS USING SUCH HARDFACING COMPOSITIONS Sep 14, 2011 Abandoned
Array ( [id] => 8035671 [patent_doc_number] => 20120067563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-22 [patent_title] => 'CASING FRIENDLY, SHEARABLE HARDBANDS AND SYSTEMS AND METHODS FOR SHEARING SAME' [patent_app_type] => utility [patent_app_number] => 13/232438 [patent_app_country] => US [patent_app_date] => 2011-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7036 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0067/20120067563.pdf [firstpage_image] =>[orig_patent_app_number] => 13232438 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/232438
CASING FRIENDLY, SHEARABLE HARDBANDS AND SYSTEMS AND METHODS FOR SHEARING SAME Sep 13, 2011 Abandoned
Array ( [id] => 8704782 [patent_doc_number] => 20130062071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-14 [patent_title] => 'MINIMAL TRAVEL FLOW CONTROL DEVICE' [patent_app_type] => utility [patent_app_number] => 13/232038 [patent_app_country] => US [patent_app_date] => 2011-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3469 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13232038 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/232038
MINIMAL TRAVEL FLOW CONTROL DEVICE Sep 13, 2011 Abandoned
Array ( [id] => 8704780 [patent_doc_number] => 20130062070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-14 [patent_title] => 'System and Method of Liquefying a Heavy Oil Formation for Enhanced Hydrocarbon Production' [patent_app_type] => utility [patent_app_number] => 13/230098 [patent_app_country] => US [patent_app_date] => 2011-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3766 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13230098 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/230098
System and Method of Liquefying a Heavy Oil Formation for Enhanced Hydrocarbon Production Sep 11, 2011 Abandoned
Array ( [id] => 11219339 [patent_doc_number] => 09447670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-20 [patent_title] => 'Self-orienting fracturing sleeve and system' [patent_app_type] => utility [patent_app_number] => 13/228518 [patent_app_country] => US [patent_app_date] => 2011-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2105 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13228518 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/228518
Self-orienting fracturing sleeve and system Sep 8, 2011 Issued
Array ( [id] => 10090716 [patent_doc_number] => 09127531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-08 [patent_title] => 'Optical casing collar locator systems and methods' [patent_app_type] => utility [patent_app_number] => 13/226578 [patent_app_country] => US [patent_app_date] => 2011-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 6532 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13226578 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/226578
Optical casing collar locator systems and methods Sep 6, 2011 Issued
Array ( [id] => 11219321 [patent_doc_number] => 09447651 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-20 [patent_title] => 'Sealing system' [patent_app_type] => utility [patent_app_number] => 13/819478 [patent_app_country] => US [patent_app_date] => 2011-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 5813 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13819478 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/819478
Sealing system Aug 29, 2011 Issued
Array ( [id] => 8680015 [patent_doc_number] => 20130048299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-28 [patent_title] => 'Downhole Fluid Flow Control System Having a Fluidic Module with a Bridge Network and Method for Use of Same' [patent_app_type] => utility [patent_app_number] => 13/217738 [patent_app_country] => US [patent_app_date] => 2011-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6502 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13217738 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/217738
Downhole fluid flow control system having a fluidic module with a bridge network and method for use of same Aug 24, 2011 Issued
Array ( [id] => 11450800 [patent_doc_number] => 09574433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-21 [patent_title] => 'System and method for quantifying stimulated rock quality in a wellbore' [patent_app_type] => utility [patent_app_number] => 13/204438 [patent_app_country] => US [patent_app_date] => 2011-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7181 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13204438 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/204438
System and method for quantifying stimulated rock quality in a wellbore Aug 4, 2011 Issued
Array ( [id] => 7496162 [patent_doc_number] => 20110259602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-27 [patent_title] => 'CHRISTMAS TREE INSTALLATION USING COILED TUBING INJECTOR' [patent_app_type] => utility [patent_app_number] => 13/179678 [patent_app_country] => US [patent_app_date] => 2011-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2464 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0259/20110259602.pdf [firstpage_image] =>[orig_patent_app_number] => 13179678 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/179678
CHRISTMAS TREE INSTALLATION USING COILED TUBING INJECTOR Jul 10, 2011 Abandoned
Array ( [id] => 7799570 [patent_doc_number] => 08127836 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-03-06 [patent_title] => 'Top drive with an airlift thread compensator and a hollow cylinder rod providing minimum flexing of conduit' [patent_app_type] => utility [patent_app_number] => 13/176335 [patent_app_country] => US [patent_app_date] => 2011-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 33 [patent_no_of_words] => 9532 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/127/08127836.pdf [firstpage_image] =>[orig_patent_app_number] => 13176335 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/176335
Top drive with an airlift thread compensator and a hollow cylinder rod providing minimum flexing of conduit Jul 4, 2011 Issued
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