Search

Hiep T Nguyen

Examiner (ID: 11166, Phone: (571)272-4197 , Office: P/2131 )

Most Active Art Unit
2187
Art Unit(s)
2137, 2188, 2751, 2131, 2187, 2138, 2312, 2759
Total Applications
2134
Issued Applications
1903
Pending Applications
83
Abandoned Applications
148

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12227953 [patent_doc_number] => 09915188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-13 [patent_title] => 'Hybrid opposed-piston engine system' [patent_app_type] => utility [patent_app_number] => 15/042422 [patent_app_country] => US [patent_app_date] => 2016-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3598 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15042422 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/042422
Hybrid opposed-piston engine system Feb 11, 2016 Issued
Array ( [id] => 11061085 [patent_doc_number] => 20160258047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-08 [patent_title] => 'STRESS RELIEF OF MECHANICALLY ROUGHENED CYLINDER BORES FOR REDUCED CRACKING TENDENCY' [patent_app_type] => utility [patent_app_number] => 15/042208 [patent_app_country] => US [patent_app_date] => 2016-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4715 [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] => 15042208 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/042208
Stress relief of mechanically roughened cylinder bores for reduced cracking tendency Feb 11, 2016 Issued
Array ( [id] => 11866923 [patent_doc_number] => 20170234208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'Multiple Intake Air Coolers Arranged in Parallel' [patent_app_type] => utility [patent_app_number] => 15/042003 [patent_app_country] => US [patent_app_date] => 2016-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2363 [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] => 15042003 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/042003
Multiple Intake Air Coolers Arranged in Parallel Feb 10, 2016 Abandoned
Array ( [id] => 11852466 [patent_doc_number] => 20170226958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'Spring Energized Cylinder Liner Seal' [patent_app_type] => utility [patent_app_number] => 15/040369 [patent_app_country] => US [patent_app_date] => 2016-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4161 [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] => 15040369 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/040369
Spring Energized Cylinder Liner Seal Feb 9, 2016 Abandoned
Array ( [id] => 13141315 [patent_doc_number] => 10087980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-02 [patent_title] => Connecting rod and internal combustion engine [patent_app_type] => utility [patent_app_number] => 15/040141 [patent_app_country] => US [patent_app_date] => 2016-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2362 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15040141 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/040141
Connecting rod and internal combustion engine Feb 9, 2016 Issued
Array ( [id] => 11041006 [patent_doc_number] => 20160237962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-18 [patent_title] => 'BLOWBY GAS TREATMENT DEVICE, INTAKE MANIFOLD AND INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/040626 [patent_app_country] => US [patent_app_date] => 2016-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9202 [patent_no_of_claims] => 6 [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] => 15040626 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/040626
Blowby gas treatment device, intake manifold and internal combustion engine Feb 9, 2016 Issued
Array ( [id] => 11033762 [patent_doc_number] => 20160230718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-11 [patent_title] => 'CONTROL DEVICE FOR UNIFORMLY DISTRIBUTING GASES AND/OR LIQUIDS BETWEEN AT LEAST TWO CONTAINERS' [patent_app_type] => utility [patent_app_number] => 15/018955 [patent_app_country] => US [patent_app_date] => 2016-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 846 [patent_no_of_claims] => 5 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15018955 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/018955
Control device for uniformly distributing gases and/or liquids between at least two containers Feb 8, 2016 Issued
Array ( [id] => 11033763 [patent_doc_number] => 20160230719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-11 [patent_title] => 'INTAKE NOISE REDUCING APPARATUS FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/019378 [patent_app_country] => US [patent_app_date] => 2016-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4593 [patent_no_of_claims] => 4 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15019378 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/019378
INTAKE NOISE REDUCING APPARATUS FOR INTERNAL COMBUSTION ENGINE Feb 8, 2016 Abandoned
Array ( [id] => 11053709 [patent_doc_number] => 20160250671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-01 [patent_title] => 'CLEANING OF A CHARGE-AIR COOLER IN A SYSTEM WITH EXHAUST GAS RECIRCULATION ARRANGEMENT' [patent_app_type] => utility [patent_app_number] => 15/018108 [patent_app_country] => US [patent_app_date] => 2016-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5604 [patent_no_of_claims] => 12 [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] => 15018108 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/018108
Cleaning of a charge-air cooler in a system with exhaust gas recirculation arrangement Feb 7, 2016 Issued
Array ( [id] => 11852431 [patent_doc_number] => 20170226923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'INTAKE SYSTEM FOR AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/017780 [patent_app_country] => US [patent_app_date] => 2016-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5231 [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] => 15017780 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/017780
Intake system for an internal combustion engine Feb 7, 2016 Issued
Array ( [id] => 11837170 [patent_doc_number] => 20170218889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'COMPRESSION-LIMITING FASTENER FOR ATTACHING INTAKE MANIFOLD FLANGE HAVING COMPLIANCE RING TO CAM COVER' [patent_app_type] => utility [patent_app_number] => 15/013184 [patent_app_country] => US [patent_app_date] => 2016-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2243 [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] => 15013184 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/013184
Compression-limiting fastener for attaching intake manifold flange having compliance ring to cam cover Feb 1, 2016 Issued
Array ( [id] => 11041002 [patent_doc_number] => 20160237958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-18 [patent_title] => 'Magnetic Filter Containing Nanoparticles Used for Saving Fuel in a Combustion Chamber' [patent_app_type] => utility [patent_app_number] => 15/010789 [patent_app_country] => US [patent_app_date] => 2016-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2063 [patent_no_of_claims] => 14 [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] => 15010789 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/010789
Magnetic Filter Containing Nanoparticles Used for Saving Fuel in a Combustion Chamber Jan 28, 2016 Abandoned
Array ( [id] => 11822579 [patent_doc_number] => 20170211516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'ON-DEMAND OXY-HYDROGEN FUEL SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/007493 [patent_app_country] => US [patent_app_date] => 2016-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6888 [patent_no_of_claims] => 24 [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] => 15007493 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/007493
ON-DEMAND OXY-HYDROGEN FUEL SYSTEM Jan 26, 2016 Abandoned
Array ( [id] => 11822591 [patent_doc_number] => 20170211528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'Angled Fasteners' [patent_app_type] => utility [patent_app_number] => 15/008021 [patent_app_country] => US [patent_app_date] => 2016-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2458 [patent_no_of_claims] => 18 [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] => 15008021 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/008021
Angled fasteners Jan 26, 2016 Issued
Array ( [id] => 11822590 [patent_doc_number] => 20170211527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'INTAKE MANIFOLD HAVING SLOSH PREVENTION BAFFLES' [patent_app_type] => utility [patent_app_number] => 15/002553 [patent_app_country] => US [patent_app_date] => 2016-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2266 [patent_no_of_claims] => 18 [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] => 15002553 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/002553
Intake manifold having slosh prevention baffles Jan 20, 2016 Issued
Array ( [id] => 14598235 [patent_doc_number] => 10352306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-16 [patent_title] => Wind turbine nacelle [patent_app_type] => utility [patent_app_number] => 15/540278 [patent_app_country] => US [patent_app_date] => 2016-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5192 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15540278 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/540278
Wind turbine nacelle Jan 20, 2016 Issued
Array ( [id] => 14262443 [patent_doc_number] => 10280776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-07 [patent_title] => Turbine assembly of an aircraft turbine engine [patent_app_type] => utility [patent_app_number] => 15/536096 [patent_app_country] => US [patent_app_date] => 2015-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3085 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15536096 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/536096
Turbine assembly of an aircraft turbine engine Dec 16, 2015 Issued
Array ( [id] => 10980847 [patent_doc_number] => 20160177791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'OIL MIST SEPARATOR' [patent_app_type] => utility [patent_app_number] => 14/969593 [patent_app_country] => US [patent_app_date] => 2015-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7339 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14969593 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/969593
OIL MIST SEPARATOR Dec 14, 2015 Abandoned
Array ( [id] => 12080465 [patent_doc_number] => 20170343052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => 'TWIST-BREAKABLE MECHANICAL FUSE AND COOLING UNIT OF A TURBINE ENGINE FITTED WITH SUCH A FUSE' [patent_app_type] => utility [patent_app_number] => 15/535396 [patent_app_country] => US [patent_app_date] => 2015-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3046 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15535396 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/535396
Twist-breakable mechanical fuse and cooling unit of a turbine engine fitted with such a fuse Dec 6, 2015 Issued
Array ( [id] => 11750985 [patent_doc_number] => 09708989 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-18 [patent_title] => 'Air handling control for opposed-piston engines with uniflow scavenging' [patent_app_type] => utility [patent_app_number] => 14/947973 [patent_app_country] => US [patent_app_date] => 2015-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7499 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14947973 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/947973
Air handling control for opposed-piston engines with uniflow scavenging Nov 19, 2015 Issued
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