Search

Hans R. Weiland

Examiner (ID: 11017, Phone: (571)272-9847 , Office: P/3744 )

Most Active Art Unit
3763
Art Unit(s)
3744, 3763
Total Applications
591
Issued Applications
299
Pending Applications
70
Abandoned Applications
237

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18961104 [patent_doc_number] => 20240049431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => COMPLIANT COOLING PLATES [patent_app_type] => utility [patent_app_number] => 18/366476 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18366476 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366476
COMPLIANT COOLING PLATES Aug 6, 2023 Pending
Array ( [id] => 19098817 [patent_doc_number] => 20240118045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/228440 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18228440 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228440
Heat exchanger Jul 30, 2023 Issued
Array ( [id] => 20457384 [patent_doc_number] => 12520455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => System, apparatus, and method with immersion cooling [patent_app_type] => utility [patent_app_number] => 18/357493 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3651 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18357493 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/357493
System, apparatus, and method with immersion cooling Jul 23, 2023 Issued
Array ( [id] => 18940616 [patent_doc_number] => 20240035755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => HEAT DISSIPATING ELEMENT FOR RADIATOR AND METHOD OF MANUFACTURING THEREFOR [patent_app_type] => utility [patent_app_number] => 18/357968 [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] => 7743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18357968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/357968
HEAT DISSIPATING ELEMENT FOR RADIATOR AND METHOD OF MANUFACTURING THEREFOR Jul 23, 2023 Issued
Array ( [id] => 20635100 [patent_doc_number] => 12595971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Heat exchanger [patent_app_type] => utility [patent_app_number] => 18/354555 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3163 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18354555 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/354555
Heat exchanger Jul 17, 2023 Issued
Array ( [id] => 19888271 [patent_doc_number] => 12274020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Exhaust blending for piezoelectric cooling systems [patent_app_type] => utility [patent_app_number] => 18/217481 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 25 [patent_no_of_words] => 21296 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18217481 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217481
Exhaust blending for piezoelectric cooling systems Jun 29, 2023 Issued
Array ( [id] => 20390658 [patent_doc_number] => 12490404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Centrifugal fan module [patent_app_type] => utility [patent_app_number] => 18/345104 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18345104 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/345104
Centrifugal fan module Jun 29, 2023 Issued
Array ( [id] => 18863060 [patent_doc_number] => 20230417496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => SHELL AND TUBE ISOLATION IN HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/339445 [patent_app_country] => US [patent_app_date] => 2023-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18339445 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/339445
SHELL AND TUBE ISOLATION IN HEAT EXCHANGER Jun 21, 2023 Pending
Array ( [id] => 20460157 [patent_doc_number] => 20260009581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-08 [patent_title] => APPARATUS AND METHODS FOR RAPID HEATING AND COOLING OF LIQUIDS [patent_app_type] => utility [patent_app_number] => 18/872393 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18872393 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/872393
APPARATUS AND METHODS FOR RAPID HEATING AND COOLING OF LIQUIDS Jun 4, 2023 Pending
Array ( [id] => 20486700 [patent_doc_number] => 20260022898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-22 [patent_title] => FIN ASSEMBLY AND EVAPORATOR HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 18/869337 [patent_app_country] => US [patent_app_date] => 2023-05-24 [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] => -9 [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] => 18869337 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/869337
FIN ASSEMBLY AND EVAPORATOR HAVING THE SAME May 23, 2023 Pending
Array ( [id] => 19587384 [patent_doc_number] => 20240384941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => STEAM ACCUMULATION MULTILAYER RESERVOIR WITH APPLICATION OF PHASE CHANGE MATERIAL [patent_app_type] => utility [patent_app_number] => 18/320248 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 475 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18320248 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320248
STEAM ACCUMULATION MULTILAYER RESERVOIR WITH APPLICATION OF PHASE CHANGE MATERIAL May 18, 2023 Abandoned
Array ( [id] => 18789768 [patent_doc_number] => 20230378494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => Fuel-cell exhaust system [patent_app_type] => utility [patent_app_number] => 18/320482 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18320482 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320482
Fuel-cell exhaust system May 18, 2023 Pending
Array ( [id] => 20309997 [patent_doc_number] => 20250327626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => Heat Exchanger [patent_app_type] => utility [patent_app_number] => 18/867753 [patent_app_country] => US [patent_app_date] => 2023-05-18 [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] => -16 [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] => 18867753 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/867753
Heat Exchanger May 17, 2023 Pending
Array ( [id] => 18629273 [patent_doc_number] => 20230288153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => COOLING WATER MONITORING AND CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/318777 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 18318777 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/318777
Cooling water monitoring and control system May 16, 2023 Issued
Array ( [id] => 19275186 [patent_doc_number] => 12025307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Methods, systems, and devices for flue gas cooling [patent_app_type] => utility [patent_app_number] => 18/144656 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3431 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18144656 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144656
Methods, systems, and devices for flue gas cooling May 7, 2023 Issued
Array ( [id] => 20194508 [patent_doc_number] => 20250271218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => HEAT TRANSFER PIPE, HEAT EXCHANGER, PIPE EXPANDING TOOL, PIPE EXPANDING DEVICE, METHOD FOR CONNECTING HEAT TRANSFER PIPE AND PIPE, AND METHOD FOR MANUFACTURING HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/856835 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18856835 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/856835
HEAT TRANSFER PIPE, HEAT EXCHANGER, PIPE EXPANDING TOOL, PIPE EXPANDING DEVICE, METHOD FOR CONNECTING HEAT TRANSFER PIPE AND PIPE, AND METHOD FOR MANUFACTURING HEAT EXCHANGER May 1, 2023 Pending
Array ( [id] => 20202290 [patent_doc_number] => 12405066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Vapor chamber and heat dissipating device [patent_app_type] => utility [patent_app_number] => 18/136289 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18136289 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/136289
Vapor chamber and heat dissipating device Apr 17, 2023 Issued
Array ( [id] => 20896063 [patent_doc_number] => 12703316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-11 [patent_title] => System and method to reduce viscous losses of electric vehicle [patent_app_type] => utility [patent_app_number] => 18/297380 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18297380 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297380
SYSTEM AND METHOD TO REDUCE VISCOUS LOSSES OF ELECTRIC VEHICLE Apr 6, 2023 Pending
Array ( [id] => 18698455 [patent_doc_number] => 20230328935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => RADIATOR OF VEHICLE POWER MODULE AND DESIGN METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/296451 [patent_app_country] => US [patent_app_date] => 2023-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 466 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18296451 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/296451
RADIATOR OF VEHICLE POWER MODULE AND DESIGN METHOD THEREOF Apr 5, 2023 Pending
Array ( [id] => 18698445 [patent_doc_number] => 20230328925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => LIQUID COOLING HEAT EXCHANGE CASING [patent_app_type] => utility [patent_app_number] => 18/194640 [patent_app_country] => US [patent_app_date] => 2023-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18194640 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/194640
LIQUID COOLING HEAT EXCHANGE CASING Apr 1, 2023 Pending
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