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] => 17364008 [patent_doc_number] => 11231026 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-25 [patent_title] => Valve device [patent_app_type] => utility [patent_app_number] => 16/757939 [patent_app_country] => US [patent_app_date] => 2018-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 6235 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16757939 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/757939
Valve device Oct 21, 2018 Issued
Array ( [id] => 14216035 [patent_doc_number] => 20190120402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => LATCHING PNEUMATIC CONTROL VALVE [patent_app_type] => utility [patent_app_number] => 16/164907 [patent_app_country] => US [patent_app_date] => 2018-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6704 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 414 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16164907 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/164907
Latching pneumatic control valve Oct 18, 2018 Issued
Array ( [id] => 14160235 [patent_doc_number] => 20190107220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => VALVE DRIVE SYSTEM FOR A PNEUMATIC OR HYDRAULIC VALVE [patent_app_type] => utility [patent_app_number] => 16/154808 [patent_app_country] => US [patent_app_date] => 2018-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16154808 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/154808
Valve drive system for a pneumatic or hydraulic valve Oct 8, 2018 Issued
Array ( [id] => 14007027 [patent_doc_number] => 10221959 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-03-05 [patent_title] => Higher speed lower torque magnetic valve actuator [patent_app_type] => utility [patent_app_number] => 16/150904 [patent_app_country] => US [patent_app_date] => 2018-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 10 [patent_no_of_words] => 7998 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [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] => 16150904 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/150904
Higher speed lower torque magnetic valve actuator Oct 2, 2018 Issued
Array ( [id] => 17489658 [patent_doc_number] => 11278940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Compressed fluid discharge control device [patent_app_type] => utility [patent_app_number] => 16/755188 [patent_app_country] => US [patent_app_date] => 2018-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10209 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16755188 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/755188
Compressed fluid discharge control device Sep 30, 2018 Issued
Array ( [id] => 16963769 [patent_doc_number] => 20210215268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => QUICK ACTING VALVE AND ACTUATOR [patent_app_type] => utility [patent_app_number] => 16/652273 [patent_app_country] => US [patent_app_date] => 2018-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16652273 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/652273
QUICK ACTING VALVE AND ACTUATOR Sep 30, 2018 Abandoned
Array ( [id] => 13828247 [patent_doc_number] => 20190017608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => PINCH VALVE SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/132207 [patent_app_country] => US [patent_app_date] => 2018-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16132207 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/132207
PINCH VALVE SYSTEMS AND METHODS Sep 13, 2018 Abandoned
Array ( [id] => 16970926 [patent_doc_number] => 11066891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Ram block inner seal assembly and seal therefore [patent_app_type] => utility [patent_app_number] => 16/120035 [patent_app_country] => US [patent_app_date] => 2018-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 3350 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16120035 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/120035
Ram block inner seal assembly and seal therefore Aug 30, 2018 Issued
Array ( [id] => 15591675 [patent_doc_number] => 20200072372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => MICROFLUIDIC RELIEF VALVE [patent_app_type] => utility [patent_app_number] => 16/116264 [patent_app_country] => US [patent_app_date] => 2018-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16116264 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/116264
Microfluidic relief valve Aug 28, 2018 Issued
Array ( [id] => 16682287 [patent_doc_number] => 10941757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Portable hydraulic cylinder for the recharge of water for extra-vehicular activity [patent_app_type] => utility [patent_app_number] => 16/105613 [patent_app_country] => US [patent_app_date] => 2018-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3529 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16105613 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/105613
Portable hydraulic cylinder for the recharge of water for extra-vehicular activity Aug 19, 2018 Issued
Array ( [id] => 15528803 [patent_doc_number] => 20200056707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => SMART PINCH VALVE [patent_app_type] => utility [patent_app_number] => 16/103621 [patent_app_country] => US [patent_app_date] => 2018-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16103621 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/103621
Smart pinch valve Aug 13, 2018 Issued
Array ( [id] => 16170258 [patent_doc_number] => 10711811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Pneumatic servovalve assembly [patent_app_type] => utility [patent_app_number] => 16/100240 [patent_app_country] => US [patent_app_date] => 2018-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3590 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16100240 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/100240
Pneumatic servovalve assembly Aug 9, 2018 Issued
16/100377 Fuel Tank Aug 9, 2018
Array ( [id] => 15542543 [patent_doc_number] => 10571042 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Pressurized fluid dispensing valve and device [patent_app_type] => utility [patent_app_number] => 16/055897 [patent_app_country] => US [patent_app_date] => 2018-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 1609 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16055897 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/055897
Pressurized fluid dispensing valve and device Aug 5, 2018 Issued
Array ( [id] => 16475222 [patent_doc_number] => 10850143 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Activator of pilot type fire protection systems and sytems using same [patent_app_type] => utility [patent_app_number] => 16/047306 [patent_app_country] => US [patent_app_date] => 2018-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 8190 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16047306 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/047306
Activator of pilot type fire protection systems and sytems using same Jul 26, 2018 Issued
Array ( [id] => 17208433 [patent_doc_number] => 11168797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Combination multi-port valve [patent_app_type] => utility [patent_app_number] => 16/045151 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 27 [patent_no_of_words] => 4496 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16045151 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/045151
Combination multi-port valve Jul 24, 2018 Issued
Array ( [id] => 15307889 [patent_doc_number] => 10518632 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Valve assembly [patent_app_type] => utility [patent_app_number] => 16/045235 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10465 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16045235 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/045235
Valve assembly Jul 24, 2018 Issued
Array ( [id] => 16277692 [patent_doc_number] => 10760712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-01 [patent_title] => Fluid regulators [patent_app_type] => utility [patent_app_number] => 16/042412 [patent_app_country] => US [patent_app_date] => 2018-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 4484 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16042412 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/042412
Fluid regulators Jul 22, 2018 Issued
Array ( [id] => 16057113 [patent_doc_number] => 10687477 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-23 [patent_title] => Process and system for delivery of low pressure CO2 gas for application to plants [patent_app_type] => utility [patent_app_number] => 16/033577 [patent_app_country] => US [patent_app_date] => 2018-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3528 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16033577 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/033577
Process and system for delivery of low pressure CO2 gas for application to plants Jul 11, 2018 Issued
Array ( [id] => 16893948 [patent_doc_number] => 11035491 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Fuel pump solenoid having hydraulic damping [patent_app_type] => utility [patent_app_number] => 16/024348 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6959 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16024348 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/024348
Fuel pump solenoid having hydraulic damping Jun 28, 2018 Issued
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