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] => 18567947 [patent_doc_number] => 20230258282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => POROUS CYLINDER, GAS FLOW CONTROL VALVE, AND MOUNTING METHOD FOR GAS FLOW CONTROL VALVE [patent_app_type] => utility [patent_app_number] => 17/999722 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17999722 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/999722
Gas flow control valve and mounting method for gas flow control valve May 19, 2021 Issued
Array ( [id] => 18486606 [patent_doc_number] => 20230213951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => ANNULUS PRESSURE RELEASE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/998201 [patent_app_country] => US [patent_app_date] => 2021-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17998201 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/998201
Annulus pressure release system May 13, 2021 Issued
Array ( [id] => 18421143 [patent_doc_number] => 20230175606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => MANUALLY CONTROLLED ELECTROMAGNETIC ACTUATOR AND PARKING BRAKE VALVE PROVIDED WITH SUCH AN ACTUATOR [patent_app_type] => utility [patent_app_number] => 17/997945 [patent_app_country] => US [patent_app_date] => 2021-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17997945 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/997945
Manually controlled electromagnetic actuator and parking brake valve provided with such an actuator May 3, 2021 Issued
Array ( [id] => 17967191 [patent_doc_number] => 11484697 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Pinch clamp [patent_app_type] => utility [patent_app_number] => 17/307681 [patent_app_country] => US [patent_app_date] => 2021-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 3282 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17307681 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/307681
Pinch clamp May 3, 2021 Issued
Array ( [id] => 17200982 [patent_doc_number] => 20210341077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => VALVE ASSEMBLY WITH SERVICE STOP WITH MULTIPLE TOOL INTERFACES [patent_app_type] => utility [patent_app_number] => 17/241787 [patent_app_country] => US [patent_app_date] => 2021-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17241787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/241787
Valve assembly with service stop with multiple tool interfaces Apr 26, 2021 Issued
Array ( [id] => 18429396 [patent_doc_number] => 11674611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Wear-resistant electro-pneumatic converters [patent_app_type] => utility [patent_app_number] => 17/237809 [patent_app_country] => US [patent_app_date] => 2021-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 14774 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17237809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/237809
Wear-resistant electro-pneumatic converters Apr 21, 2021 Issued
Array ( [id] => 18710007 [patent_doc_number] => 20230332629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => MODULE HAVING OIL CLEANING FUNCTION FOR DIAGNOSING INTEGRITY OF ACTUATOR [patent_app_type] => utility [patent_app_number] => 17/918914 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15145 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17918914 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/918914
MODULE HAVING OIL CLEANING FUNCTION FOR DIAGNOSING INTEGRITY OF ACTUATOR Apr 18, 2021 Pending
Array ( [id] => 17125361 [patent_doc_number] => 20210300129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => ASSEMBLY AND TIRE INFLATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/217945 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8838 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17217945 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/217945
Valve assembly and tire inflation system Mar 29, 2021 Issued
Array ( [id] => 17897957 [patent_doc_number] => 20220307619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => AUTONOMOUS SENSOR CLEANING SOLENOID [patent_app_type] => utility [patent_app_number] => 17/209375 [patent_app_country] => US [patent_app_date] => 2021-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17209375 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/209375
AUTONOMOUS SENSOR CLEANING SOLENOID Mar 22, 2021 Pending
Array ( [id] => 17822147 [patent_doc_number] => 11427076 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-30 [patent_title] => Portable fuel tank configured to be releasably secured [patent_app_type] => utility [patent_app_number] => 17/203199 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2506 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 388 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17203199 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/203199
Portable fuel tank configured to be releasably secured Mar 15, 2021 Issued
Array ( [id] => 18437057 [patent_doc_number] => 20230184351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => ADAPTER FOR WIRELESS DATA TRANSMISSION [patent_app_type] => utility [patent_app_number] => 17/913977 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17913977 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/913977
Adapter for wireless data transmission Mar 15, 2021 Issued
Array ( [id] => 17775558 [patent_doc_number] => 20220241907 [patent_country] => US [patent_kind] => A2 [patent_issue_date] => 2022-08-04 [patent_title] => Solenoid Valve, Assembly and Method of Replacing a Diaphragm [patent_app_type] => utility [patent_app_number] => 17/198724 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5482 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17198724 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/198724
Solenoid valve, assembly and method of replacing a diaphragm Mar 10, 2021 Issued
Array ( [id] => 17775558 [patent_doc_number] => 20220241907 [patent_country] => US [patent_kind] => A2 [patent_issue_date] => 2022-08-04 [patent_title] => Solenoid Valve, Assembly and Method of Replacing a Diaphragm [patent_app_type] => utility [patent_app_number] => 17/198724 [patent_app_country] => US [patent_app_date] => 2021-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5482 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17198724 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/198724
Solenoid valve, assembly and method of replacing a diaphragm Mar 10, 2021 Issued
Array ( [id] => 17357661 [patent_doc_number] => 20220018457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => LIQUID SEAL METHOD FOR ON-OFF OF GAS PIPELINE AND DEVICE THEREOF [patent_app_type] => utility [patent_app_number] => 17/191574 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17191574 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/191574
Liquid seal method for on-off of gas pipeline and device thereof Mar 2, 2021 Issued
Array ( [id] => 17068170 [patent_doc_number] => 20210270385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => SERVO VALVE [patent_app_type] => utility [patent_app_number] => 17/184836 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17184836 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/184836
Servo valve Feb 24, 2021 Issued
Array ( [id] => 18070996 [patent_doc_number] => 11529813 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Pressure adjustment unit, liquid ejecting head, and liquid ejecting apparatus [patent_app_type] => utility [patent_app_number] => 17/181762 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 10183 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17181762 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/181762
Pressure adjustment unit, liquid ejecting head, and liquid ejecting apparatus Feb 21, 2021 Issued
Array ( [id] => 17793091 [patent_doc_number] => 20220252182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => REMOTE SEALS FOR SELF-REGULATING VALVES [patent_app_type] => utility [patent_app_number] => 17/171609 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17171609 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/171609
Remote seals for self-regulating valves Feb 8, 2021 Issued
Array ( [id] => 18975186 [patent_doc_number] => 20240055278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => GAS SUPPLY APPARATUS, VACUUM PROCESSING APPARATUS, AND GAS SUPPLY METHOD [patent_app_type] => utility [patent_app_number] => 17/762821 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17762821 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/762821
Gas supply apparatus, vacuum processing apparatus, and gas supply method Feb 7, 2021 Issued
Array ( [id] => 17666056 [patent_doc_number] => 11359741 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Valve drive and valve [patent_app_type] => utility [patent_app_number] => 17/170049 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2609 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17170049 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/170049
Valve drive and valve Feb 7, 2021 Issued
Array ( [id] => 17666057 [patent_doc_number] => 11359742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Pressure reducing valve and method for operating the same [patent_app_type] => utility [patent_app_number] => 17/168661 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2626 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17168661 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/168661
Pressure reducing valve and method for operating the same Feb 4, 2021 Issued
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