Search

Ian D. Dang

Examiner (ID: 18596)

Most Active Art Unit
1647
Art Unit(s)
1647
Total Applications
358
Issued Applications
151
Pending Applications
21
Abandoned Applications
186

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10737796 [patent_doc_number] => 20160083947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-24 [patent_title] => 'Rigid Piston Valve Incorporating a Solenoid' [patent_app_type] => utility [patent_app_number] => 14/955567 [patent_app_country] => US [patent_app_date] => 2015-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6529 [patent_no_of_claims] => 31 [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] => 14955567 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/955567
Rigid piston valve incorporating a solenoid Nov 30, 2015 Issued
Array ( [id] => 12288249 [patent_doc_number] => 09933084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-03 [patent_title] => Methods and apparatus to assemble actuators [patent_app_type] => utility [patent_app_number] => 14/954433 [patent_app_country] => US [patent_app_date] => 2015-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5621 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 14954433 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/954433
Methods and apparatus to assemble actuators Nov 29, 2015 Issued
Array ( [id] => 13854975 [patent_doc_number] => 10189194 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Unitary diaphragm [patent_app_type] => utility [patent_app_number] => 14/952194 [patent_app_country] => US [patent_app_date] => 2015-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2774 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14952194 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/952194
Unitary diaphragm Nov 24, 2015 Issued
Array ( [id] => 11068713 [patent_doc_number] => 20160265677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'SHUT-OFF GAS VALVE' [patent_app_type] => utility [patent_app_number] => 14/948783 [patent_app_country] => US [patent_app_date] => 2015-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4676 [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] => 14948783 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/948783
Shut-off gas valve Nov 22, 2015 Issued
Array ( [id] => 12228135 [patent_doc_number] => 09915371 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-13 [patent_title] => 'Hydraulic port safety locking device' [patent_app_type] => utility [patent_app_number] => 14/947423 [patent_app_country] => US [patent_app_date] => 2015-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4009 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14947423 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/947423
Hydraulic port safety locking device Nov 19, 2015 Issued
Array ( [id] => 10730517 [patent_doc_number] => 20160076667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-17 [patent_title] => 'Rigid Piston Retrofit for a Diaphragm Flush Valve' [patent_app_type] => utility [patent_app_number] => 14/947286 [patent_app_country] => US [patent_app_date] => 2015-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6666 [patent_no_of_claims] => 26 [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] => 14947286 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/947286
Rigid piston retrofit for a diaphragm flush valve Nov 19, 2015 Issued
Array ( [id] => 12887854 [patent_doc_number] => 20180187793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => DISPLACEMENT CONTROL VALVE [patent_app_type] => utility [patent_app_number] => 15/527686 [patent_app_country] => US [patent_app_date] => 2015-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15527686 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/527686
Displacement control valve Nov 17, 2015 Issued
Array ( [id] => 10723316 [patent_doc_number] => 20160069463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-10 [patent_title] => 'Automatic Shut-off Device' [patent_app_type] => utility [patent_app_number] => 14/944125 [patent_app_country] => US [patent_app_date] => 2015-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8335 [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] => 14944125 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/944125
Automatic shut-off device Nov 16, 2015 Issued
Array ( [id] => 11737895 [patent_doc_number] => 09702469 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-11 [patent_title] => 'Leak-free rising stem valve with ball screw actuator' [patent_app_type] => utility [patent_app_number] => 14/938672 [patent_app_country] => US [patent_app_date] => 2015-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 7933 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14938672 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/938672
Leak-free rising stem valve with ball screw actuator Nov 10, 2015 Issued
Array ( [id] => 13509683 [patent_doc_number] => 20180306384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => TANK SYSTEM [patent_app_type] => utility [patent_app_number] => 15/526167 [patent_app_country] => US [patent_app_date] => 2015-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15526167 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/526167
Tank system Nov 10, 2015 Issued
Array ( [id] => 10701330 [patent_doc_number] => 20160047477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-18 [patent_title] => 'AIR VALVE SEAT' [patent_app_type] => utility [patent_app_number] => 14/926060 [patent_app_country] => US [patent_app_date] => 2015-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5709 [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] => 14926060 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/926060
Air valve seat Oct 28, 2015 Issued
Array ( [id] => 14392549 [patent_doc_number] => 10309549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Valve device, fluid control apparatus, and semiconductor manufacturing apparatus [patent_app_type] => utility [patent_app_number] => 14/924166 [patent_app_country] => US [patent_app_date] => 2015-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5254 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14924166 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/924166
Valve device, fluid control apparatus, and semiconductor manufacturing apparatus Oct 26, 2015 Issued
Array ( [id] => 11888789 [patent_doc_number] => 09759342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-12 [patent_title] => 'Slam shut reset pin guide assembly and slam shut safety device comprising same' [patent_app_type] => utility [patent_app_number] => 14/920239 [patent_app_country] => US [patent_app_date] => 2015-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3838 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14920239 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/920239
Slam shut reset pin guide assembly and slam shut safety device comprising same Oct 21, 2015 Issued
Array ( [id] => 10762876 [patent_doc_number] => 20160109029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-21 [patent_title] => 'TEMPERATURE CONTROLLED PURGE VALVE WITH WASHER/O-RING SEAL STACK' [patent_app_type] => utility [patent_app_number] => 14/884047 [patent_app_country] => US [patent_app_date] => 2015-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9368 [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] => 14884047 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/884047
Temperature controlled purge valve with washer/O-ring seal stack Oct 14, 2015 Issued
Array ( [id] => 11597601 [patent_doc_number] => 09644757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-09 [patent_title] => 'Valve with fail-safe device' [patent_app_type] => utility [patent_app_number] => 14/878788 [patent_app_country] => US [patent_app_date] => 2015-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 6067 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14878788 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/878788
Valve with fail-safe device Oct 7, 2015 Issued
Array ( [id] => 14328119 [patent_doc_number] => 10295068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-21 [patent_title] => Valve having a metal-bellows/piston unit [patent_app_type] => utility [patent_app_number] => 15/532705 [patent_app_country] => US [patent_app_date] => 2015-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4907 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15532705 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/532705
Valve having a metal-bellows/piston unit Oct 7, 2015 Issued
Array ( [id] => 12010464 [patent_doc_number] => 09803778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-31 [patent_title] => 'Heater control for an air dryer' [patent_app_type] => utility [patent_app_number] => 14/865781 [patent_app_country] => US [patent_app_date] => 2015-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1910 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14865781 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/865781
Heater control for an air dryer Sep 24, 2015 Issued
Array ( [id] => 10777061 [patent_doc_number] => 20160123217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'CONTROL VALVE SYSTEM FOR COOLANT' [patent_app_type] => utility [patent_app_number] => 14/857805 [patent_app_country] => US [patent_app_date] => 2015-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3010 [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] => 14857805 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/857805
CONTROL VALVE SYSTEM FOR COOLANT Sep 16, 2015 Abandoned
Array ( [id] => 10738398 [patent_doc_number] => 20160084549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-24 [patent_title] => 'CONTROL VALVE' [patent_app_type] => utility [patent_app_number] => 14/839601 [patent_app_country] => US [patent_app_date] => 2015-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7438 [patent_no_of_claims] => 16 [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] => 14839601 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/839601
Control valve Aug 27, 2015 Issued
Array ( [id] => 11700392 [patent_doc_number] => 09690303 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-06-27 [patent_title] => 'Water management system and method' [patent_app_type] => utility [patent_app_number] => 14/827933 [patent_app_country] => US [patent_app_date] => 2015-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 5783 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14827933 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/827933
Water management system and method Aug 16, 2015 Issued
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