Search

Shahed Ahmed

Examiner (ID: 874, Phone: (571)272-3477 , Office: P/2823 )

Most Active Art Unit
2813
Art Unit(s)
2823, 2813
Total Applications
1270
Issued Applications
1063
Pending Applications
146
Abandoned Applications
103

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19492413 [patent_doc_number] => 12111115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Thermal energy storage system and media [patent_app_type] => utility [patent_app_number] => 17/740073 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 17320 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17740073 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/740073
Thermal energy storage system and media May 8, 2022 Issued
Array ( [id] => 19068319 [patent_doc_number] => 20240102745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/266885 [patent_app_country] => US [patent_app_date] => 2022-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18266885 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/266885
HEAT EXCHANGER May 5, 2022 Abandoned
Array ( [id] => 18753335 [patent_doc_number] => 20230356628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => THERMAL CONTROL DEVICE WITH A TUBING AND METHOD OF CONNECTING OF A TUBING TO A THERMAL CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 17/735570 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17735570 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/735570
THERMAL CONTROL DEVICE WITH A TUBING AND METHOD OF CONNECTING OF A TUBING TO A THERMAL CONTROL DEVICE May 2, 2022 Abandoned
Array ( [id] => 19319324 [patent_doc_number] => 20240240867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => WOUND HEAT EXCHANGER AND METHOD [patent_app_type] => utility [patent_app_number] => 18/559501 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18559501 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/559501
WOUND HEAT EXCHANGER AND METHOD May 1, 2022 Pending
Array ( [id] => 19458896 [patent_doc_number] => 12099385 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Cooling apparatus [patent_app_type] => utility [patent_app_number] => 17/728639 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 17318 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17728639 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/728639
Cooling apparatus Apr 24, 2022 Issued
Array ( [id] => 19269413 [patent_doc_number] => 20240213117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => ELECTRONIC COMPONENT COOLER [patent_app_type] => utility [patent_app_number] => 18/555752 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18555752 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555752
ELECTRONIC COMPONENT COOLER Apr 21, 2022 Pending
Array ( [id] => 19234756 [patent_doc_number] => 20240191950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => LOW LOSS SENSIBLE HEAT STORAGE [patent_app_type] => utility [patent_app_number] => 18/555278 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18555278 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555278
LOW LOSS SENSIBLE HEAT STORAGE Apr 18, 2022 Pending
Array ( [id] => 20594446 [patent_doc_number] => 12578153 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Attachment means and heat transfer plate [patent_app_type] => utility [patent_app_number] => 18/555392 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 1123 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18555392 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/555392
Attachment means and heat transfer plate Apr 18, 2022 Issued
Array ( [id] => 17777651 [patent_doc_number] => 20220244000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => INSERT FOR EVAPORATOR HEADER [patent_app_type] => utility [patent_app_number] => 17/723925 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17723925 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/723925
Insert for evaporator header Apr 18, 2022 Issued
Array ( [id] => 19282646 [patent_doc_number] => 20240219122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => CONDENSER [patent_app_type] => utility [patent_app_number] => 18/554343 [patent_app_country] => US [patent_app_date] => 2022-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5275 [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] => 18554343 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/554343
CONDENSER Apr 5, 2022 Pending
Array ( [id] => 19941224 [patent_doc_number] => 12313350 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Varying topology heat sinks [patent_app_type] => utility [patent_app_number] => 17/657729 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 38 [patent_no_of_words] => 3399 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 386 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17657729 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/657729
Varying topology heat sinks Mar 31, 2022 Issued
Array ( [id] => 19227546 [patent_doc_number] => 12007180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Varying topology heat sinks [patent_app_type] => utility [patent_app_number] => 17/657728 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 32 [patent_no_of_words] => 7743 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 379 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17657728 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/657728
Varying topology heat sinks Mar 31, 2022 Issued
Array ( [id] => 19188838 [patent_doc_number] => 20240167751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => STORAGE [patent_app_type] => utility [patent_app_number] => 18/552517 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18552517 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/552517
Storage unit having movable temperature adjustment device Mar 29, 2022 Issued
Array ( [id] => 19188813 [patent_doc_number] => 20240167726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => THERMAL ENERGY STORAGE [patent_app_type] => utility [patent_app_number] => 18/551718 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17732 [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] => 18551718 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/551718
THERMAL ENERGY STORAGE Mar 29, 2022 Pending
Array ( [id] => 17735737 [patent_doc_number] => 20220221196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 17/707550 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17707550 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/707550
Air conditioner Mar 28, 2022 Issued
Array ( [id] => 18802142 [patent_doc_number] => 11835298 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Heat exchanger for a loopseal of a circulating fluidized bed boiler and a circulating fluidized bed boiler [patent_app_type] => utility [patent_app_number] => 17/704632 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 8157 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17704632 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/704632
Heat exchanger for a loopseal of a circulating fluidized bed boiler and a circulating fluidized bed boiler Mar 24, 2022 Issued
Array ( [id] => 18802145 [patent_doc_number] => 11835301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Modular heat exchanger and method of assembly thereof [patent_app_type] => utility [patent_app_number] => 17/703358 [patent_app_country] => US [patent_app_date] => 2022-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 8823 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17703358 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/703358
Modular heat exchanger and method of assembly thereof Mar 23, 2022 Issued
Array ( [id] => 19188863 [patent_doc_number] => 20240167776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => Radiative Cooling Device [patent_app_type] => utility [patent_app_number] => 18/283947 [patent_app_country] => US [patent_app_date] => 2022-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18283947 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/283947
Radiative cooling device Mar 23, 2022 Issued
Array ( [id] => 19061003 [patent_doc_number] => 11940226 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Thermal energy storage system with phase change material and method of its operation [patent_app_type] => utility [patent_app_number] => 18/282629 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6744 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 850 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18282629 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/282629
Thermal energy storage system with phase change material and method of its operation Mar 22, 2022 Issued
Array ( [id] => 20214773 [patent_doc_number] => 12411424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Temperature conditioning system, a lithographic apparatus and a method of temperature conditioning an object [patent_app_type] => utility [patent_app_number] => 18/284608 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 7501 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18284608 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284608
Temperature conditioning system, a lithographic apparatus and a method of temperature conditioning an object Mar 21, 2022 Issued
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