Search

Hans R. Weiland

Examiner (ID: 8814, Phone: (571)272-9847 , Office: P/3744 )

Most Active Art Unit
3763
Art Unit(s)
3744, 3763
Total Applications
590
Issued Applications
296
Pending Applications
72
Abandoned Applications
237

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20726916 [patent_doc_number] => 20260143643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-21 [patent_title] => INTEGRATED DATA CENTER COOLING AND MINERAL RECOVERY [patent_app_type] => utility [patent_app_number] => 19/392770 [patent_app_country] => US [patent_app_date] => 2025-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19392770 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/392770
INTEGRATED DATA CENTER COOLING AND MINERAL RECOVERY Nov 17, 2025 Pending
Array ( [id] => 20574145 [patent_doc_number] => 20260068077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => Heat Dissipating Structure and Heat Dissipating Method Thereof [patent_app_type] => utility [patent_app_number] => 19/315674 [patent_app_country] => US [patent_app_date] => 2025-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19315674 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/315674
Heat Dissipating Structure and Heat Dissipating Method Thereof Aug 31, 2025 Pending
Array ( [id] => 20008544 [patent_doc_number] => 20250146766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 19/011902 [patent_app_country] => US [patent_app_date] => 2025-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19011902 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/011902
HEAT EXCHANGER Jan 6, 2025 Pending
Array ( [id] => 20308644 [patent_doc_number] => 20250326273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => VEHICLE [patent_app_type] => utility [patent_app_number] => 18/991757 [patent_app_country] => US [patent_app_date] => 2024-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18991757 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/991757
VEHICLE Dec 22, 2024 Pending
Array ( [id] => 19847756 [patent_doc_number] => 20250093107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => Gas Furnace with Heat Exchanger [patent_app_type] => utility [patent_app_number] => 18/971445 [patent_app_country] => US [patent_app_date] => 2024-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18971445 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/971445
Gas Furnace with Heat Exchanger Dec 5, 2024 Pending
Array ( [id] => 19846056 [patent_doc_number] => 20250091407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => VEHICLE AIR CONDITIONING SYSTEM AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/964661 [patent_app_country] => US [patent_app_date] => 2024-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18964661 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/964661
VEHICLE AIR CONDITIONING SYSTEM AND VEHICLE Nov 30, 2024 Pending
Array ( [id] => 20379604 [patent_doc_number] => 20250362097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => HEAT SPREADER, MANUFACTURING METHOD THEREOF, AND POROUS CARRIER THEREOF [patent_app_type] => utility [patent_app_number] => 18/929944 [patent_app_country] => US [patent_app_date] => 2024-10-29 [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] => -18 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18929944 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/929944
HEAT SPREADER, MANUFACTURING METHOD THEREOF, AND POROUS CARRIER THEREOF Oct 28, 2024 Pending
Array ( [id] => 19746744 [patent_doc_number] => 20250035309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => METHODS, SYSTEMS, AND DEVICES FOR FLUE GAS COOLING [patent_app_type] => utility [patent_app_number] => 18/919241 [patent_app_country] => US [patent_app_date] => 2024-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18919241 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/919241
METHODS, SYSTEMS, AND DEVICES FOR FLUE GAS COOLING Oct 16, 2024 Pending
Array ( [id] => 20097941 [patent_doc_number] => 20250227877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => WATER-COOLING PLATE [patent_app_type] => utility [patent_app_number] => 18/913213 [patent_app_country] => US [patent_app_date] => 2024-10-11 [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] => -15 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18913213 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/913213
WATER-COOLING PLATE Oct 10, 2024 Pending
Array ( [id] => 20619778 [patent_doc_number] => 20260089892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-26 [patent_title] => Liquid Cooled Rack L11 Process [patent_app_type] => utility [patent_app_number] => 18/893310 [patent_app_country] => US [patent_app_date] => 2024-09-23 [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] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18893310 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/893310
Liquid Cooled Rack L11 Process Sep 22, 2024 Pending
Array ( [id] => 20096351 [patent_doc_number] => 20250226287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => NOVEL CHIP COOLING PLATFORM BASED ON MICRO-NANO STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/879082 [patent_app_country] => US [patent_app_date] => 2024-09-13 [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] => -2 [patent_words_short_claim] => 425 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18879082 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/879082
NOVEL CHIP COOLING PLATFORM BASED ON MICRO-NANO STRUCTURE Sep 12, 2024 Pending
Array ( [id] => 20058354 [patent_doc_number] => 20250196576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => HEAT PUMP SYSTEM FOR A VEHICLE [patent_app_type] => utility [patent_app_number] => 18/830155 [patent_app_country] => US [patent_app_date] => 2024-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18830155 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/830155
HEAT PUMP SYSTEM FOR A VEHICLE Sep 9, 2024 Pending
Array ( [id] => 19833275 [patent_doc_number] => 20250085061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => PLATE HEAT EXCHANGER FOR PHASE SEPARATION [patent_app_type] => utility [patent_app_number] => 18/828539 [patent_app_country] => US [patent_app_date] => 2024-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18828539 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/828539
PLATE HEAT EXCHANGER FOR PHASE SEPARATION Sep 8, 2024 Pending
Array ( [id] => 19548476 [patent_doc_number] => 20240365512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => THERMAL DIFFUSION DEVICE AND ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 18/767209 [patent_app_country] => US [patent_app_date] => 2024-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18767209 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/767209
THERMAL DIFFUSION DEVICE AND ELECTRONIC APPARATUS Jul 8, 2024 Pending
Array ( [id] => 19710279 [patent_doc_number] => 20250020421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => PHONON RAPID ADIABATIC PASSAGE [patent_app_type] => utility [patent_app_number] => 18/754787 [patent_app_country] => US [patent_app_date] => 2024-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18754787 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/754787
PHONON RAPID ADIABATIC PASSAGE Jun 25, 2024 Pending
Array ( [id] => 20427400 [patent_doc_number] => 20250389489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => LOOP THERMOSIPHON ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/752995 [patent_app_country] => US [patent_app_date] => 2024-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18752995 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/752995
LOOP THERMOSIPHON ASSEMBLY Jun 24, 2024 Pending
Array ( [id] => 19685094 [patent_doc_number] => 20250003639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => MODULAR INLINER ASSEMBLY FOR A CENTRIFUGAL PARTICLE RECEIVER [patent_app_type] => utility [patent_app_number] => 18/751651 [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] => 10034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18751651 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/751651
MODULAR INLINER ASSEMBLY FOR A CENTRIFUGAL PARTICLE RECEIVER Jun 23, 2024 Pending
Array ( [id] => 19621458 [patent_doc_number] => 20240407138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => THERMAL REGULATION DEVICE AND ASSOCIATED PIECE OF ELECTRONIC EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/679734 [patent_app_country] => US [patent_app_date] => 2024-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18679734 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/679734
THERMAL REGULATION DEVICE AND ASSOCIATED PIECE OF ELECTRONIC EQUIPMENT May 30, 2024 Pending
Array ( [id] => 19602175 [patent_doc_number] => 20240393055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => DOUBLE STACK V HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/671341 [patent_app_country] => US [patent_app_date] => 2024-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4673 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18671341 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/671341
DOUBLE STACK V HEAT EXCHANGER May 21, 2024 Pending
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
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