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] => 20665654 [patent_doc_number] => 12607420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Three-channel heat sink based on tri-continuous mesoporous silica structure and preparation method for three-channel heat sink [patent_app_type] => utility [patent_app_number] => 18/661859 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 604 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18661859 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/661859
Three-channel heat sink based on tri-continuous mesoporous silica structure and preparation method for three-channel heat sink May 12, 2024 Issued
Array ( [id] => 19529285 [patent_doc_number] => 20240353187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => DOUBLE PIPE HEAT EXCHANGER CONNECTION, METHOD OF MAKING SAME, AND QUENCH EXCHANGER DESIGN INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 18/637273 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18637273 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637273
DOUBLE PIPE HEAT EXCHANGER CONNECTION, METHOD OF MAKING SAME, AND QUENCH EXCHANGER DESIGN INCLUDING SAME Apr 15, 2024 Pending
Array ( [id] => 19702416 [patent_doc_number] => 12196433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Heat exchange unit and air conditioner [patent_app_type] => utility [patent_app_number] => 18/621298 [patent_app_country] => US [patent_app_date] => 2024-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6508 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18621298 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/621298
Heat exchange unit and air conditioner Mar 28, 2024 Issued
Array ( [id] => 20187821 [patent_doc_number] => 12398929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Reversible valve for HVAC system [patent_app_type] => utility [patent_app_number] => 18/608635 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7293 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18608635 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/608635
Reversible valve for HVAC system Mar 17, 2024 Issued
Array ( [id] => 19437846 [patent_doc_number] => 20240306344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => System and Method for in-Row Air-to-Liquid Cooling Systems [patent_app_type] => utility [patent_app_number] => 18/598691 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18598691 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/598691
System and Method for in-Row Air-to-Liquid Cooling Systems Mar 6, 2024 Pending
Array ( [id] => 20154984 [patent_doc_number] => 20250254822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => INTEGRAL WATER-COOLING RADIATOR [patent_app_type] => utility [patent_app_number] => 18/597877 [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] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18597877 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/597877
Integral water-cooling radiator Mar 5, 2024 Issued
Array ( [id] => 19409058 [patent_doc_number] => 20240292569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => COOLING DEVICE [patent_app_type] => utility [patent_app_number] => 18/588234 [patent_app_country] => US [patent_app_date] => 2024-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18588234 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/588234
COOLING DEVICE Feb 26, 2024 Abandoned
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 Issued
Array ( [id] => 19173502 [patent_doc_number] => 20240159476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => HEAT TRANSFERRING DEVICE AND HEAT TRANSFERRING COMPONENT THEREOF [patent_app_type] => utility [patent_app_number] => 18/421913 [patent_app_country] => US [patent_app_date] => 2024-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18421913 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/421913
HEAT TRANSFERRING DEVICE AND HEAT TRANSFERRING COMPONENT THEREOF Jan 23, 2024 Abandoned
Array ( [id] => 20125889 [patent_doc_number] => 20250240920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => SYSTEMS AND METHODS FOR LIQUID COOLING OF MULTICOMPONENT PACKAGES [patent_app_type] => utility [patent_app_number] => 18/420364 [patent_app_country] => US [patent_app_date] => 2024-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18420364 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/420364
SYSTEMS AND METHODS FOR LIQUID COOLING OF MULTICOMPONENT PACKAGES Jan 22, 2024 Pending
Array ( [id] => 19580554 [patent_doc_number] => 12146659 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Methods, systems, and devices for flue gas cooling [patent_app_type] => utility [patent_app_number] => 18/410902 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3454 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18410902 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/410902
Methods, systems, and devices for flue gas cooling Jan 10, 2024 Issued
Array ( [id] => 20042021 [patent_doc_number] => 20250180243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => BUFFER TANK ASSEMBLIES FOR CLIMATE CONTROL SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/527098 [patent_app_country] => US [patent_app_date] => 2023-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8266 [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] => 18527098 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/527098
BUFFER TANK ASSEMBLIES FOR CLIMATE CONTROL SYSTEMS Nov 30, 2023 Pending
Array ( [id] => 19188860 [patent_doc_number] => 20240167773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => CORRUGATED FIN FOR HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/509913 [patent_app_country] => US [patent_app_date] => 2023-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18509913 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/509913
CORRUGATED FIN FOR HEAT EXCHANGER Nov 14, 2023 Abandoned
Array ( [id] => 20789317 [patent_doc_number] => 12663226 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-23 [patent_title] => Self-adaptive thermal management systems and methods thereof [patent_app_type] => utility [patent_app_number] => 18/381449 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 3574 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18381449 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/381449
Self-adaptive thermal management systems and methods thereof Oct 17, 2023 Issued
Array ( [id] => 18896165 [patent_doc_number] => 20240011650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => MEMBRANE-CONTACTOR-BASED AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 18/373135 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18373135 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/373135
Membrane-contactor-based air conditioner Sep 25, 2023 Issued
Array ( [id] => 20979289 [patent_doc_number] => 12740013 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-15 [patent_title] => Immersion cooling system [patent_app_type] => utility [patent_app_number] => 18/244963 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18244963 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/244963
IMMERSION COOLING SYSTEM Sep 11, 2023 Pending
Array ( [id] => 20730993 [patent_doc_number] => 12638244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Vacuum spray boiler [patent_app_type] => utility [patent_app_number] => 18/465806 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18465806 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/465806
Vacuum spray boiler Sep 11, 2023 Issued
Array ( [id] => 20748500 [patent_doc_number] => 12648443 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-02 [patent_title] => Weaved pyrolytic graphite sheets for heat spreading [patent_app_type] => utility [patent_app_number] => 18/458716 [patent_app_country] => US [patent_app_date] => 2023-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18458716 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/458716
Weaved pyrolytic graphite sheets for heat spreading Aug 29, 2023 Issued
Array ( [id] => 19010038 [patent_doc_number] => 20240074109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => MIXED FLUID IMMERSION COOLING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/458112 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18458112 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/458112
MIXED FLUID IMMERSION COOLING SYSTEM AND METHOD Aug 28, 2023 Abandoned
Array ( [id] => 20594438 [patent_doc_number] => 12578145 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Heat exchanger core geometries used as support material and fluid connectivity passages for heat exchanger headering [patent_app_type] => utility [patent_app_number] => 18/236614 [patent_app_country] => US [patent_app_date] => 2023-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1147 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18236614 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/236614
Heat exchanger core geometries used as support material and fluid connectivity passages for heat exchanger headering Aug 21, 2023 Issued
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