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] => 15253773 [patent_doc_number] => 20190375620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => FILLING MACHINE INCLUDING TWO-STAGE ACTUATOR FOR FILLING VALVE [patent_app_type] => utility [patent_app_number] => 16/408147 [patent_app_country] => US [patent_app_date] => 2019-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16408147 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/408147
Filling machine including two-stage actuator for filling valve May 8, 2019 Issued
Array ( [id] => 17200966 [patent_doc_number] => 20210341061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => Switch Valves for High Pressure Gas [patent_app_type] => utility [patent_app_number] => 17/040968 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17040968 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/040968
Switch Valves for High Pressure Gas May 6, 2019 Abandoned
Array ( [id] => 15340579 [patent_doc_number] => 10525952 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Aspirators for producing vacuum using the venturi effect [patent_app_type] => utility [patent_app_number] => 16/403845 [patent_app_country] => US [patent_app_date] => 2019-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 5852 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16403845 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/403845
Aspirators for producing vacuum using the venturi effect May 5, 2019 Issued
Array ( [id] => 17596143 [patent_doc_number] => 20220145717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => ADVANCED LOADING METHOD FOR BALL ROTATION CUTTING AND METHOD OF USE THEREFOR [patent_app_type] => utility [patent_app_number] => 17/600002 [patent_app_country] => US [patent_app_date] => 2019-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17600002 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/600002
Advanced loading method for ball rotation cutting and method of use therefor Apr 28, 2019 Issued
Array ( [id] => 15045329 [patent_doc_number] => 20190333669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => PNEUMATIC SOLENOID VALVE [patent_app_type] => utility [patent_app_number] => 16/392938 [patent_app_country] => US [patent_app_date] => 2019-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16392938 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/392938
Pneumatic solenoid valve Apr 23, 2019 Issued
Array ( [id] => 16375261 [patent_doc_number] => 20200324103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => LOCKING MECHANISM FOR ROLLER CLAMP [patent_app_type] => utility [patent_app_number] => 16/379639 [patent_app_country] => US [patent_app_date] => 2019-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4860 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16379639 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/379639
Locking mechanism for roller clamp Apr 8, 2019 Issued
Array ( [id] => 16855736 [patent_doc_number] => 20210156481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => ROTATABLE VALVE AND ACTUATOR [patent_app_type] => utility [patent_app_number] => 15/733727 [patent_app_country] => US [patent_app_date] => 2019-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15733727 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/733727
Rotatable valve and actuator Apr 7, 2019 Issued
Array ( [id] => 14992743 [patent_doc_number] => 20190315329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => CONTROL VALVE OF A COMPRESSED AIR SYSTEM [patent_app_type] => utility [patent_app_number] => 16/377819 [patent_app_country] => US [patent_app_date] => 2019-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16377819 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/377819
Control valve of a compressed air system Apr 7, 2019 Issued
Array ( [id] => 16736486 [patent_doc_number] => 10962124 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-30 [patent_title] => Fluidic latches, systems, and methods [patent_app_type] => utility [patent_app_number] => 16/369888 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 11180 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16369888 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/369888
Fluidic latches, systems, and methods Mar 28, 2019 Issued
Array ( [id] => 17193861 [patent_doc_number] => 11162609 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Fluid valve [patent_app_type] => utility [patent_app_number] => 17/041774 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9082 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17041774 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/041774
Fluid valve Mar 26, 2019 Issued
Array ( [id] => 16871117 [patent_doc_number] => 20210164584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => Bistable anti-stall valve system [patent_app_type] => utility [patent_app_number] => 15/733476 [patent_app_country] => US [patent_app_date] => 2019-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15733476 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/733476
Bistable anti-stall valve system Mar 25, 2019 Abandoned
Array ( [id] => 17437437 [patent_doc_number] => 11262768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Cap with electromagnetic proportional valve [patent_app_type] => utility [patent_app_number] => 16/758718 [patent_app_country] => US [patent_app_date] => 2019-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7478 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16758718 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/758718
Cap with electromagnetic proportional valve Mar 21, 2019 Issued
Array ( [id] => 16674160 [patent_doc_number] => 20210062923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => A Bioprocess Flow System [patent_app_type] => utility [patent_app_number] => 16/981114 [patent_app_country] => US [patent_app_date] => 2019-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16981114 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/981114
Methods and systems for dual force valve actuation Mar 20, 2019 Issued
Array ( [id] => 16415427 [patent_doc_number] => 10823307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Control system for spool valve avoiding mechanical stresses [patent_app_type] => utility [patent_app_number] => 16/351829 [patent_app_country] => US [patent_app_date] => 2019-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 2696 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16351829 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/351829
Control system for spool valve avoiding mechanical stresses Mar 12, 2019 Issued
Array ( [id] => 16771684 [patent_doc_number] => 10982783 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Variable flow controlled diaphragm valve based on shape memory alloy [patent_app_type] => utility [patent_app_number] => 16/352603 [patent_app_country] => US [patent_app_date] => 2019-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3158 [patent_no_of_claims] => 19 [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] => 16352603 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/352603
Variable flow controlled diaphragm valve based on shape memory alloy Mar 12, 2019 Issued
Array ( [id] => 14535867 [patent_doc_number] => 20190203555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => BLOWOUT PREVENTER [patent_app_type] => utility [patent_app_number] => 16/298870 [patent_app_country] => US [patent_app_date] => 2019-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16298870 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/298870
Blowout preventer Mar 10, 2019 Issued
Array ( [id] => 15164949 [patent_doc_number] => 10487959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Manual override system for magnetically actuated valves [patent_app_type] => utility [patent_app_number] => 16/288280 [patent_app_country] => US [patent_app_date] => 2019-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 14428 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16288280 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/288280
Manual override system for magnetically actuated valves Feb 27, 2019 Issued
Array ( [id] => 14748533 [patent_doc_number] => 20190257440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => FLOW CONTROL DEVICE WITH FLOW ADJUSTMENT MECHANISM [patent_app_type] => utility [patent_app_number] => 16/280132 [patent_app_country] => US [patent_app_date] => 2019-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16280132 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/280132
Flow control device with flow adjustment mechanism Feb 19, 2019 Issued
Array ( [id] => 14745339 [patent_doc_number] => 20190255843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => FLOW PATH MEMBERS, LIQUID EJECTING HEADS, AND LIQUID EJECTING APPARATUSES [patent_app_type] => utility [patent_app_number] => 16/279858 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16279858 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/279858
Flow path members, liquid ejecting heads, and liquid ejecting apparatuses Feb 18, 2019 Issued
Array ( [id] => 15528807 [patent_doc_number] => 20200056709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => PINCH VALVE GUARD [patent_app_type] => utility [patent_app_number] => 16/278138 [patent_app_country] => US [patent_app_date] => 2019-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14493 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16278138 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/278138
Pinch valve guard Feb 16, 2019 Issued
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