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] => 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 17, 2023 Pending
Array ( [id] => 19847762 [patent_doc_number] => 20250093113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => MULTI-MATERIAL PRINTED HEAT EXCHANGER PRODUCED BY DIFFUSION BONDING [patent_app_type] => utility [patent_app_number] => 18/467395 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18467395 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/467395
MULTI-MATERIAL PRINTED HEAT EXCHANGER PRODUCED BY DIFFUSION BONDING Sep 13, 2023 Pending
Array ( [id] => 20445831 [patent_doc_number] => 20260002548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => MOTOR SUPPORT AND MOTORISED FAN UNIT FOR A HEATING, VENTILATION AND/OR AIR-CONDITIONING SYSTEM OF A CORRESPONDING VEHICLE, IN PARTICULAR A MOTOR VEHICLE [patent_app_type] => utility [patent_app_number] => 19/107220 [patent_app_country] => US [patent_app_date] => 2023-08-24 [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] => -7 [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] => 19107220 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/107220
MOTOR SUPPORT AND MOTORISED FAN UNIT FOR A HEATING, VENTILATION AND/OR AIR-CONDITIONING SYSTEM OF A CORRESPONDING VEHICLE, IN PARTICULAR A MOTOR VEHICLE Aug 23, 2023 Pending
Array ( [id] => 18943483 [patent_doc_number] => 20240038622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => HEAT RADIATION COMPONENT AND ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 18/357364 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18357364 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/357364
HEAT RADIATION COMPONENT AND ELECTRONIC APPARATUS Jul 23, 2023 Pending
Array ( [id] => 18880269 [patent_doc_number] => 20240003638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/341647 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18341647 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/341647
HEAT EXCHANGER Jun 25, 2023 Pending
Array ( [id] => 19877633 [patent_doc_number] => 20250109890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => CAPPING APPARATUS AND METHOD FOR IN-GROUND HEAT EXCHANGERS [patent_app_type] => utility [patent_app_number] => 18/864961 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18864961 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/864961
CAPPING APPARATUS AND METHOD FOR IN-GROUND HEAT EXCHANGERS May 30, 2023 Pending
Array ( [id] => 18676461 [patent_doc_number] => 20230314087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => HEAT EXCHANGER AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/129369 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18129369 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/129369
HEAT EXCHANGER AND METHOD FOR MANUFACTURING THE SAME Mar 30, 2023 Pending
Array ( [id] => 19306287 [patent_doc_number] => 20240234867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => HEAT TRANSFER FLUID FOR THERMAL MANAGEMENT, THERMAL MANAGEMENT DEVICE AND BATTERY THERMAL MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/126852 [patent_app_country] => US [patent_app_date] => 2023-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18126852 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/126852
HEAT TRANSFER FLUID FOR THERMAL MANAGEMENT, THERMAL MANAGEMENT DEVICE AND BATTERY THERMAL MANAGEMENT SYSTEM Mar 26, 2023 Pending
Array ( [id] => 18710213 [patent_doc_number] => 20230332837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/124996 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7705 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18124996 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/124996
Heat exchanger Mar 21, 2023 Issued
Array ( [id] => 20623261 [patent_doc_number] => 12590763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Stacked disc heat exchanger for a thermal management module [patent_app_type] => utility [patent_app_number] => 18/123977 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18123977 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/123977
Stacked disc heat exchanger for a thermal management module Mar 19, 2023 Issued
Array ( [id] => 20536603 [patent_doc_number] => 12553673 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Heat exchange system for exchanging heat with a formable material [patent_app_type] => utility [patent_app_number] => 18/174415 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 4688 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18174415 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/174415
Heat exchange system for exchanging heat with a formable material Feb 23, 2023 Issued
Array ( [id] => 19390462 [patent_doc_number] => 20240280332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => TWO-PHASE IMMERSION-COOLING HEAT-DISSIPATION STRUCTURE HAVING SKIVED FINS [patent_app_type] => utility [patent_app_number] => 18/170676 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18170676 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/170676
TWO-PHASE IMMERSION-COOLING HEAT-DISSIPATION STRUCTURE HAVING SKIVED FINS Feb 16, 2023 Abandoned
Array ( [id] => 19333450 [patent_doc_number] => 20240247880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => MICROCHANNEL COMPACT HEAT EXCHANGING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/158823 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10617 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18158823 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/158823
MICROCHANNEL COMPACT HEAT EXCHANGING SYSTEM Jan 23, 2023 Pending
Array ( [id] => 19249892 [patent_doc_number] => 20240200880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => TUNABLE THERMAL TRANSFER WITHIN AN OSCILLATING HEAT PIPE [patent_app_type] => utility [patent_app_number] => 18/067067 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18067067 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/067067
TUNABLE THERMAL TRANSFER WITHIN AN OSCILLATING HEAT PIPE Dec 15, 2022 Pending
Array ( [id] => 18452903 [patent_doc_number] => 20230194183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => DOUBLE PLATE HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/065379 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18065379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/065379
DOUBLE PLATE HEAT EXCHANGER Dec 12, 2022 Pending
Array ( [id] => 19685145 [patent_doc_number] => 20250003690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => HEAT EXCHANGE ASSEMBLY AND HEAT EXCHANGE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/708298 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18708298 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/708298
HEAT EXCHANGE ASSEMBLY AND HEAT EXCHANGE SYSTEM Nov 7, 2022 Pending
Array ( [id] => 19632211 [patent_doc_number] => 20240410660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => SUPPORT COMPONENT AND HEAT EXCHANGER SUPPORT OBTAINED FROM AN ASSEMBLY OF SUCH SUPPORT COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/701928 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18701928 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/701928
SUPPORT COMPONENT AND HEAT EXCHANGER SUPPORT OBTAINED FROM AN ASSEMBLY OF SUCH SUPPORT COMPONENTS Oct 13, 2022 Pending
Array ( [id] => 19602184 [patent_doc_number] => 20240393064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => A PLATE FOR A HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/695359 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18695359 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/695359
A PLATE FOR A HEAT EXCHANGER Oct 11, 2022 Pending
Array ( [id] => 19098810 [patent_doc_number] => 20240118038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => HIGH ENTHALPY THERMOCHEMICAL ENERGY STORAGE MATERIALS [patent_app_type] => utility [patent_app_number] => 17/960520 [patent_app_country] => US [patent_app_date] => 2022-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17960520 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/960520
HIGH ENTHALPY THERMOCHEMICAL ENERGY STORAGE MATERIALS Oct 4, 2022 Pending
Array ( [id] => 19659495 [patent_doc_number] => 20240426560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => Device for dispensing heat-transfer fluid [patent_app_type] => utility [patent_app_number] => 18/692274 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18692274 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/692274
Device for dispensing heat-transfer fluid Sep 21, 2022 Pending
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