Search

S. M. Azizur Rahman

Examiner (ID: 17718)

Most Active Art Unit
2458
Art Unit(s)
2458, 2434
Total Applications
626
Issued Applications
524
Pending Applications
57
Abandoned Applications
60

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19817780 [patent_doc_number] => 20250075987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => FLUID DISTRIBUTOR FOR MICROCHANNEL HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/815101 [patent_app_country] => US [patent_app_date] => 2024-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18815101 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/815101
FLUID DISTRIBUTOR FOR MICROCHANNEL HEAT EXCHANGER Aug 25, 2024 Pending
Array ( [id] => 19786493 [patent_doc_number] => 20250060172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => PLATE HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/798041 [patent_app_country] => US [patent_app_date] => 2024-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18798041 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/798041
PLATE HEAT EXCHANGER Aug 7, 2024 Pending
Array ( [id] => 19513032 [patent_doc_number] => 20240344718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => GAS HUMIDITY REDUCTION APPARATUS AND METHOD OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/750988 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18750988 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/750988
GAS HUMIDITY REDUCTION APPARATUS AND METHOD OF USING THE SAME Jun 20, 2024 Pending
Array ( [id] => 19480676 [patent_doc_number] => 20240328718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => HEAT EXCHANGE UNIT [patent_app_type] => utility [patent_app_number] => 18/742205 [patent_app_country] => US [patent_app_date] => 2024-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18742205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/742205
HEAT EXCHANGE UNIT Jun 12, 2024 Pending
Array ( [id] => 20408023 [patent_doc_number] => 20250377132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => CONDENSATE MANAGEMENT SYSTEM FOR AN AIR CONDITIONER APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/740077 [patent_app_country] => US [patent_app_date] => 2024-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18740077 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/740077
CONDENSATE MANAGEMENT SYSTEM FOR AN AIR CONDITIONER APPLIANCE Jun 10, 2024 Pending
Array ( [id] => 19657790 [patent_doc_number] => 20240424855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => VEHICLE [patent_app_type] => utility [patent_app_number] => 18/674368 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18674368 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/674368
VEHICLE May 23, 2024 Pending
Array ( [id] => 19587382 [patent_doc_number] => 20240384939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/662121 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18662121 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662121
HEAT EXCHANGER May 12, 2024 Pending
Array ( [id] => 19419241 [patent_doc_number] => 20240295364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => SHELL-AND-PLATE TYPE HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/660736 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18660736 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/660736
SHELL-AND-PLATE TYPE HEAT EXCHANGER May 9, 2024 Abandoned
Array ( [id] => 20324960 [patent_doc_number] => 20250337048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => TRACTION BATTERY PACK IMMERSION THERMAL MANAGEMENT SYSTEM WITH MULTIPLE OUTLET PORTS [patent_app_type] => utility [patent_app_number] => 18/649940 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18649940 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/649940
TRACTION BATTERY PACK IMMERSION THERMAL MANAGEMENT SYSTEM WITH MULTIPLE OUTLET PORTS Apr 28, 2024 Pending
Array ( [id] => 20322228 [patent_doc_number] => 20250334316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => TEMPERATURE-CONTROLLED FOODSERVICE UNIT [patent_app_type] => utility [patent_app_number] => 18/647700 [patent_app_country] => US [patent_app_date] => 2024-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18647700 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/647700
TEMPERATURE-CONTROLLED FOODSERVICE UNIT Apr 25, 2024 Pending
Array ( [id] => 19361862 [patent_doc_number] => 20240263896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => ENERGY REGULATING SYSTEM AND METHODS USING SAME [patent_app_type] => utility [patent_app_number] => 18/640466 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8183 [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] => 18640466 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640466
ENERGY REGULATING SYSTEM AND METHODS USING SAME Apr 18, 2024 Pending
Array ( [id] => 19480675 [patent_doc_number] => 20240328717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => PANEL TRACER SYSTEM USING A PANEL TRACER AND HEAT TRANSFER ELEMENTS, AND METHOD OF INSTALLING [patent_app_type] => utility [patent_app_number] => 18/618713 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18618713 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/618713
PANEL TRACER SYSTEM USING A PANEL TRACER AND HEAT TRANSFER ELEMENTS, AND METHOD OF INSTALLING Mar 26, 2024 Pending
Array ( [id] => 19431819 [patent_doc_number] => 20240300317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => Radiator System [patent_app_type] => utility [patent_app_number] => 18/612344 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18612344 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/612344
Radiator System Mar 20, 2024 Pending
Array ( [id] => 19282653 [patent_doc_number] => 20240219129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => HEAT EXCHANGE STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/607786 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18607786 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/607786
HEAT EXCHANGE STRUCTURE Mar 17, 2024 Pending
Array ( [id] => 19266419 [patent_doc_number] => 20240210119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => VAPOR CHAMBER AND METHOD OF PRODUCING THE SAME [patent_app_type] => utility [patent_app_number] => 18/597845 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18597845 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/597845
VAPOR CHAMBER AND METHOD OF PRODUCING THE SAME Mar 5, 2024 Pending
Array ( [id] => 19382003 [patent_doc_number] => 20240271873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => COLLECTOR FOR HEAT EXCHANGE TUBE [patent_app_type] => utility [patent_app_number] => 18/442128 [patent_app_country] => US [patent_app_date] => 2024-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8052 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18442128 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/442128
COLLECTOR FOR HEAT EXCHANGE TUBE Feb 14, 2024 Pending
Array ( [id] => 19449994 [patent_doc_number] => 20240310124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => HONEYCOMB STRUCTURE AND HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/439914 [patent_app_country] => US [patent_app_date] => 2024-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18439914 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/439914
HONEYCOMB STRUCTURE AND HEAT EXCHANGER Feb 12, 2024 Pending
Array ( [id] => 20387312 [patent_doc_number] => 12487035 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Heat exchanger [patent_app_type] => utility [patent_app_number] => 18/529762 [patent_app_country] => US [patent_app_date] => 2023-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2391 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 625 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18529762 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/529762
Heat exchanger Dec 4, 2023 Issued
Array ( [id] => 19143315 [patent_doc_number] => 20240142177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/384373 [patent_app_country] => US [patent_app_date] => 2023-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18384373 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/384373
HEAT EXCHANGER Oct 25, 2023 Pending
Array ( [id] => 19301668 [patent_doc_number] => 20240230239 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => PLATE-TYPE HEAT EXCHANGER AND METHOD FOR FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/381780 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18381780 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/381780
PLATE-TYPE HEAT EXCHANGER AND METHOD FOR FABRICATING THE SAME Oct 18, 2023 Pending
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