Search

Helal A. Algahaim

Supervisory Patent Examiner (ID: 2788, Phone: (571)270-5227 , Office: P/3662 )

Most Active Art Unit
3663
Art Unit(s)
3663, 3665, 3662, OPQA, 3666, 4136
Total Applications
391
Issued Applications
279
Pending Applications
16
Abandoned Applications
104

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19542559 [patent_doc_number] => 20240359595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => Modular Cascaded Energy Systems with a Cooling Apparatus and with Replaceable Energy Source Capability [patent_app_type] => utility [patent_app_number] => 18/769674 [patent_app_country] => US [patent_app_date] => 2024-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18769674 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/769674
Modular Cascaded Energy Systems with a Cooling Apparatus and with Replaceable Energy Source Capability Jul 10, 2024 Pending
Array ( [id] => 19512934 [patent_doc_number] => 20240344620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => THERMAL MANAGEMENT SYSTEM AND VALVE THEREOF [patent_app_type] => utility [patent_app_number] => 18/757381 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8072 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18757381 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/757381
Thermal management system and valve thereof Jun 26, 2024 Issued
Array ( [id] => 19513098 [patent_doc_number] => 20240344784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => HEAT EXCHANGER WITH ALUMINUM ALLOY CLAD TUBE AND METHOD OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 18/751758 [patent_app_country] => US [patent_app_date] => 2024-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4767 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18751758 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/751758
HEAT EXCHANGER WITH ALUMINUM ALLOY CLAD TUBE AND METHOD OF MANUFACTURE Jun 23, 2024 Pending
Array ( [id] => 19333457 [patent_doc_number] => 20240247887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => PLATE FOR A PLATE-TYPE HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/433685 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18433685 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/433685
PLATE FOR A PLATE-TYPE HEAT EXCHANGER Feb 5, 2024 Pending
Array ( [id] => 19567966 [patent_doc_number] => 12142749 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-12 [patent_title] => Heat activated multiphase fluid-operated pump for motor temperature control [patent_app_type] => utility [patent_app_number] => 18/537775 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3480 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18537775 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/537775
Heat activated multiphase fluid-operated pump for motor temperature control Dec 11, 2023 Issued
Array ( [id] => 20264946 [patent_doc_number] => 12435929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Ribbed tubeless heat exchanger for fluid heating systems including a rib component and methods of manufacture thereof [patent_app_type] => utility [patent_app_number] => 18/524443 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 5562 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 368 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524443 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524443
Ribbed tubeless heat exchanger for fluid heating systems including a rib component and methods of manufacture thereof Nov 29, 2023 Issued
Array ( [id] => 19035240 [patent_doc_number] => 20240085055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => PRE-PIPED THERMAL TRANSFER UNIT WITH SUPPORT MECHANISM [patent_app_type] => utility [patent_app_number] => 18/508492 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18508492 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/508492
Pre-piped thermal transfer unit with support mechanism Nov 13, 2023 Issued
Array ( [id] => 18818530 [patent_doc_number] => 20230392870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => HEAT EXCHANGER FOR A HEATING, VENTILATION, AND AIR-CONDITIONING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/450455 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18450455 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450455
HEAT EXCHANGER FOR A HEATING, VENTILATION, AND AIR-CONDITIONING SYSTEM Aug 15, 2023 Pending
Array ( [id] => 19458407 [patent_doc_number] => 12098891 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-24 [patent_title] => Shell-and-tube heat exchanger with semicylindrical tubes [patent_app_type] => utility [patent_app_number] => 18/233500 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2446 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18233500 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/233500
Shell-and-tube heat exchanger with semicylindrical tubes Aug 13, 2023 Issued
Array ( [id] => 19771077 [patent_doc_number] => 20250052503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => MICROCHANNEL HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/231258 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18231258 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/231258
MICROCHANNEL HEAT EXCHANGER Aug 7, 2023 Pending
Array ( [id] => 20303221 [patent_doc_number] => 12449206 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Heat exchanger [patent_app_type] => utility [patent_app_number] => 18/358227 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3694 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358227 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358227
Heat exchanger Jul 24, 2023 Issued
Array ( [id] => 18770198 [patent_doc_number] => 20230364969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => THERMAL MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/356355 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18356355 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/356355
THERMAL MANAGEMENT SYSTEM Jul 20, 2023 Pending
Array ( [id] => 18902100 [patent_doc_number] => 20240017585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => THERMAL MANAGEMENT SYSTEM FOR ELECTRIC VEHICLE AND ELECTRIC VEHICLE [patent_app_type] => utility [patent_app_number] => 18/353185 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353185 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/353185
THERMAL MANAGEMENT SYSTEM FOR ELECTRIC VEHICLE AND ELECTRIC VEHICLE Jul 16, 2023 Pending
Array ( [id] => 18629263 [patent_doc_number] => 20230288143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => HEAT EXCHANGER CHANNELS [patent_app_type] => utility [patent_app_number] => 18/197914 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18197914 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/197914
HEAT EXCHANGER CHANNELS May 15, 2023 Abandoned
Array ( [id] => 19196171 [patent_doc_number] => 11993397 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-28 [patent_title] => System and a method for preconditioning a power source of an electric aircraft [patent_app_type] => utility [patent_app_number] => 18/120257 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 31202 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18120257 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/120257
System and a method for preconditioning a power source of an electric aircraft Mar 9, 2023 Issued
Array ( [id] => 19195937 [patent_doc_number] => 11993162 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-28 [patent_title] => Thermal control systems for battery charging [patent_app_type] => utility [patent_app_number] => 18/168378 [patent_app_country] => US [patent_app_date] => 2023-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 5825 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18168378 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/168378
Thermal control systems for battery charging Feb 12, 2023 Issued
Array ( [id] => 18996894 [patent_doc_number] => 11913729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Heat exchanger [patent_app_type] => utility [patent_app_number] => 18/154202 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 20970 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18154202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/154202
Heat exchanger Jan 12, 2023 Issued
Array ( [id] => 19128288 [patent_doc_number] => 20240133641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => HEAT EXCHANGER ASSEMBLY FORMED OF A LATTICE STRUCTURE WITH A PLURALITY OF SHELL STRUCTURE UNIT CELLS [patent_app_type] => utility [patent_app_number] => 17/971022 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971022 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971022
Heat exchanger assembly formed of a lattice structure with a plurality of shell structure unit cells Oct 20, 2022 Issued
Array ( [id] => 19128288 [patent_doc_number] => 20240133641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => HEAT EXCHANGER ASSEMBLY FORMED OF A LATTICE STRUCTURE WITH A PLURALITY OF SHELL STRUCTURE UNIT CELLS [patent_app_type] => utility [patent_app_number] => 17/971022 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971022 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971022
Heat exchanger assembly formed of a lattice structure with a plurality of shell structure unit cells Oct 20, 2022 Issued
Array ( [id] => 18326762 [patent_doc_number] => 20230124890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => HEAT EXCHANGER FOR THE THERMAL COUPLING OF TWO FLUIDS [patent_app_type] => utility [patent_app_number] => 17/968760 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4005 [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] => 17968760 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968760
Heat exchanger for the thermal coupling of two fluids Oct 17, 2022 Issued
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