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 number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 14666425
[patent_doc_number] => 10371107
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-08-06
[patent_title] => Air intake device for internal combustion engine
[patent_app_type] => utility
[patent_app_number] => 15/775514
[patent_app_country] => US
[patent_app_date] => 2015-11-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3255
[patent_no_of_claims] => 4
[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] =>[firstpage_image] =>[orig_patent_app_number] => 15775514
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/775514 | Air intake device for internal combustion engine | Nov 18, 2015 | Issued |
Array
(
[id] => 13155223
[patent_doc_number] => 10094327
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-10-09
[patent_title] => Monolithic, galleryless piston and method of construction thereof
[patent_app_type] => utility
[patent_app_number] => 14/940416
[patent_app_country] => US
[patent_app_date] => 2015-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3501
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 254
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14940416
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/940416 | Monolithic, galleryless piston and method of construction thereof | Nov 12, 2015 | Issued |
Array
(
[id] => 11829341
[patent_doc_number] => 09726078
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-08-08
[patent_title] => 'Apparatus with variable compression ratio and variable expansion ratio'
[patent_app_type] => utility
[patent_app_number] => 14/938836
[patent_app_country] => US
[patent_app_date] => 2015-11-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 28
[patent_no_of_words] => 12821
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 651
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14938836
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/938836 | Apparatus with variable compression ratio and variable expansion ratio | Nov 10, 2015 | Issued |
Array
(
[id] => 11923271
[patent_doc_number] => 09790843
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-10-17
[patent_title] => 'Uniflow scavenging 2-cycle engine'
[patent_app_type] => utility
[patent_app_number] => 14/935889
[patent_app_country] => US
[patent_app_date] => 2015-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 4577
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14935889
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/935889 | Uniflow scavenging 2-cycle engine | Nov 8, 2015 | Issued |
Array
(
[id] => 11722915
[patent_doc_number] => 09695763
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-07-04
[patent_title] => 'Air handling control for opposed-piston engines with uniflow scavenging'
[patent_app_type] => utility
[patent_app_number] => 14/930508
[patent_app_country] => US
[patent_app_date] => 2015-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 7452
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14930508
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/930508 | Air handling control for opposed-piston engines with uniflow scavenging | Nov 1, 2015 | Issued |
Array
(
[id] => 10751203
[patent_doc_number] => 20160097354
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-04-07
[patent_title] => 'INTERNAL COMBUSTION ENGINE HAVING A CRANKCASE VENTILATION DEVICE, AND METHOD FOR MONITORING A CRANKCASE VENTILATION DEVICE'
[patent_app_type] => utility
[patent_app_number] => 14/873411
[patent_app_country] => US
[patent_app_date] => 2015-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 5038
[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] => 14873411
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/873411 | INTERNAL COMBUSTION ENGINE HAVING A CRANKCASE VENTILATION DEVICE, AND METHOD FOR MONITORING A CRANKCASE VENTILATION DEVICE | Oct 1, 2015 | Abandoned |
Array
(
[id] => 12212693
[patent_doc_number] => 09909491
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-03-06
[patent_title] => 'Engine reformer systems for lower cost, smaller scale manufacturing of liquid fuels'
[patent_app_type] => utility
[patent_app_number] => 14/867500
[patent_app_country] => US
[patent_app_date] => 2015-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 36
[patent_no_of_words] => 13624
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14867500
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/867500 | Engine reformer systems for lower cost, smaller scale manufacturing of liquid fuels | Sep 27, 2015 | Issued |
Array
(
[id] => 11722928
[patent_doc_number] => 09695776
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-07-04
[patent_title] => 'Cylinder block'
[patent_app_type] => utility
[patent_app_number] => 14/864131
[patent_app_country] => US
[patent_app_date] => 2015-09-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 4733
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 228
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14864131
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/864131 | Cylinder block | Sep 23, 2015 | Issued |
Array
(
[id] => 10744729
[patent_doc_number] => 20160090880
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-03-31
[patent_title] => 'BREATHER CHAMBER OF INTERNAL COMBUSTION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 14/858473
[patent_app_country] => US
[patent_app_date] => 2015-09-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 6178
[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] =>[firstpage_image] =>[orig_patent_app_number] => 14858473
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/858473 | Breather chamber of internal combustion engine | Sep 17, 2015 | Issued |
Array
(
[id] => 10492096
[patent_doc_number] => 20150377117
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-12-31
[patent_title] => 'STRATIFIED SCAVENGING TWO-STROKE ENGINE'
[patent_app_type] => utility
[patent_app_number] => 14/850452
[patent_app_country] => US
[patent_app_date] => 2015-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 17
[patent_no_of_words] => 9641
[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] => 14850452
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/850452 | Stratified scavenging two-stroke engine | Sep 9, 2015 | Issued |
Array
(
[id] => 10744732
[patent_doc_number] => 20160090883
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-03-31
[patent_title] => 'BREATHER APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 14/850237
[patent_app_country] => US
[patent_app_date] => 2015-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3236
[patent_no_of_claims] => 6
[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] => 14850237
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/850237 | BREATHER APPARATUS | Sep 9, 2015 | Abandoned |
Array
(
[id] => 12038187
[patent_doc_number] => 09816411
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-11-14
[patent_title] => 'Breather device for engine'
[patent_app_type] => utility
[patent_app_number] => 14/842184
[patent_app_country] => US
[patent_app_date] => 2015-09-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2653
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14842184
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/842184 | Breather device for engine | Aug 31, 2015 | Issued |
Array
(
[id] => 12017422
[patent_doc_number] => 09810116
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-11-07
[patent_title] => 'Oil separator'
[patent_app_type] => utility
[patent_app_number] => 14/841604
[patent_app_country] => US
[patent_app_date] => 2015-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2383
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14841604
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/841604 | Oil separator | Aug 30, 2015 | Issued |
Array
(
[id] => 10715106
[patent_doc_number] => 20160061253
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-03-03
[patent_title] => 'INTERNAL COMBUSTION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 14/836090
[patent_app_country] => US
[patent_app_date] => 2015-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 7153
[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] => 14836090
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/836090 | INTERNAL COMBUSTION ENGINE | Aug 25, 2015 | Abandoned |
Array
(
[id] => 11470239
[patent_doc_number] => 20170057023
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-03-02
[patent_title] => 'Piston and Method of Piston Remanufacturing'
[patent_app_type] => utility
[patent_app_number] => 14/836277
[patent_app_country] => US
[patent_app_date] => 2015-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 6910
[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] =>[firstpage_image] =>[orig_patent_app_number] => 14836277
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/836277 | Piston and Method of Piston Remanufacturing | Aug 25, 2015 | Abandoned |
Array
(
[id] => 11472040
[patent_doc_number] => 20170058823
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-03-02
[patent_title] => 'CYLINDER HEAD WITH BLENDED INLET VALVE SEAT FOR HIGH TUMBLE INLET PORT'
[patent_app_type] => utility
[patent_app_number] => 14/833812
[patent_app_country] => US
[patent_app_date] => 2015-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2450
[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] => 14833812
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/833812 | CYLINDER HEAD WITH BLENDED INLET VALVE SEAT FOR HIGH TUMBLE INLET PORT | Aug 23, 2015 | Abandoned |
Array
(
[id] => 14172907
[patent_doc_number] => 10260453
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-04-16
[patent_title] => Two-cycle engine and engine work machine
[patent_app_type] => utility
[patent_app_number] => 15/504019
[patent_app_country] => US
[patent_app_date] => 2015-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 4879
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[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] => 15504019
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/504019 | Two-cycle engine and engine work machine | Aug 20, 2015 | Issued |
Array
(
[id] => 10714959
[patent_doc_number] => 20160061106
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-03-03
[patent_title] => 'CRANKSHAFT FOR AN INTERNAL COMBUSTION ENGINE'
[patent_app_type] => utility
[patent_app_number] => 14/829949
[patent_app_country] => US
[patent_app_date] => 2015-08-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 8753
[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] => 14829949
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/829949 | CRANKSHAFT FOR AN INTERNAL COMBUSTION ENGINE | Aug 18, 2015 | Abandoned |
Array
(
[id] => 11576330
[patent_doc_number] => 09631579
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2017-04-25
[patent_title] => 'Seal assemblies and methods for removable precombustion chamber tip'
[patent_app_type] => utility
[patent_app_number] => 14/829883
[patent_app_country] => US
[patent_app_date] => 2015-08-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 17
[patent_no_of_words] => 6304
[patent_no_of_claims] => 22
[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] =>[firstpage_image] =>[orig_patent_app_number] => 14829883
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/829883 | Seal assemblies and methods for removable precombustion chamber tip | Aug 18, 2015 | Issued |
Array
(
[id] => 11902434
[patent_doc_number] => 09771861
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-09-26
[patent_title] => 'Opposed piston two-stroke engine with thermal barrier'
[patent_app_type] => utility
[patent_app_number] => 14/828689
[patent_app_country] => US
[patent_app_date] => 2015-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 4360
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14828689
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/828689 | Opposed piston two-stroke engine with thermal barrier | Aug 17, 2015 | Issued |