Search

Eric S. Ruppert

Examiner (ID: 12561, Phone: (571)272-9911 , Office: P/3744 )

Most Active Art Unit
3763
Art Unit(s)
3744, 3763
Total Applications
914
Issued Applications
491
Pending Applications
113
Abandoned Applications
329

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20058005 [patent_doc_number] => 20250196227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => Hybrid 3D Printed Heat Sink [patent_app_type] => utility [patent_app_number] => 18/847812 [patent_app_country] => US [patent_app_date] => 2023-03-17 [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] => -11 [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] => 18847812 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/847812
Hybrid 3D Printed Heat Sink Mar 16, 2023 Pending
Array ( [id] => 19448462 [patent_doc_number] => 20240308592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => COOLING SYSTEM FOR ELECTRICAL SYSTEMS FOR WORK MACHINES [patent_app_type] => utility [patent_app_number] => 18/184731 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18184731 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/184731
Cooling system for electrical systems for work machines Mar 15, 2023 Issued
Array ( [id] => 18650494 [patent_doc_number] => 20230296327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => STRATIFIED STORAGE TANK FOR A HEAT TRANSFER FLUID FOR A HEATING AND/OR COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/119514 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18119514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119514
STRATIFIED STORAGE TANK FOR A HEAT TRANSFER FLUID FOR A HEATING AND/OR COOLING SYSTEM Mar 8, 2023 Abandoned
Array ( [id] => 19433603 [patent_doc_number] => 20240302101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => HEAT EXCHANGER WITH CROSSING HEAT EXCHANGE TUBES [patent_app_type] => utility [patent_app_number] => 18/119130 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6729 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18119130 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/119130
HEAT EXCHANGER WITH CROSSING HEAT EXCHANGE TUBES Mar 7, 2023 Pending
Array ( [id] => 18505478 [patent_doc_number] => 11703285 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-07-18 [patent_title] => Apparatus and method for latent energy exchange [patent_app_type] => utility [patent_app_number] => 18/114396 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 10222 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 445 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18114396 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/114396
Apparatus and method for latent energy exchange Feb 26, 2023 Issued
Array ( [id] => 19390454 [patent_doc_number] => 20240280324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => TURBULATOR INSERT [patent_app_type] => utility [patent_app_number] => 18/172052 [patent_app_country] => US [patent_app_date] => 2023-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172052 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172052
TURBULATOR INSERT Feb 20, 2023 Abandoned
Array ( [id] => 20834805 [patent_doc_number] => 20260194310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-07-09 [patent_title] => HEAT EXCHANGER UNIT, HEADER PART, AND METHOD FOR MANUFACTURING HEADER PART [patent_app_type] => utility [patent_app_number] => 18/865608 [patent_app_country] => US [patent_app_date] => 2023-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18865608 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/865608
HEAT EXCHANGER UNIT, HEADER PART, AND METHOD FOR MANUFACTURING HEADER PART Feb 19, 2023 Pending
Array ( [id] => 18587647 [patent_doc_number] => 20230269912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => LOOP-TYPE HEAT PIPE [patent_app_type] => utility [patent_app_number] => 18/169381 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18169381 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/169381
LOOP-TYPE HEAT PIPE Feb 14, 2023 Abandoned
Array ( [id] => 18996893 [patent_doc_number] => 11913728 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-27 [patent_title] => Thermal retention apparatus for heating a liquid on demand [patent_app_type] => utility [patent_app_number] => 18/271626 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 4150 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18271626 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/271626
Thermal retention apparatus for heating a liquid on demand Feb 13, 2023 Issued
Array ( [id] => 18437184 [patent_doc_number] => 20230184478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => ICE CUTTING TRAY [patent_app_type] => utility [patent_app_number] => 18/107582 [patent_app_country] => US [patent_app_date] => 2023-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18107582 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/107582
ICE CUTTING TRAY Feb 8, 2023 Abandoned
Array ( [id] => 18538498 [patent_doc_number] => 20230243601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => Thermal Energy Storage Devices, Systems Containing Such Devices for Buildings, and Methods of Using the Same [patent_app_type] => utility [patent_app_number] => 18/104667 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4505 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18104667 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/104667
Thermal Energy Storage Devices, Systems Containing Such Devices for Buildings, and Methods of Using the Same Jan 31, 2023 Abandoned
Array ( [id] => 18613378 [patent_doc_number] => 20230280114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => NEAR-FIELD RADIATIVE HEAT TRANSFER SYSTEMS AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/104607 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18104607 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/104607
Near-field radiative heat transfer systems and methods of use thereof Jan 31, 2023 Issued
Array ( [id] => 19333452 [patent_doc_number] => 20240247882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => LIQUID-COOLING HEAT DISSIPATION STRUCTURE HAVING NONLINEAR FIN ARRAY AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 18/100474 [patent_app_country] => US [patent_app_date] => 2023-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18100474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/100474
LIQUID-COOLING HEAT DISSIPATION STRUCTURE HAVING NONLINEAR FIN ARRAY AND METHOD FOR MANUFACTURING THE SAME Jan 22, 2023 Abandoned
Array ( [id] => 20244175 [patent_doc_number] => 12424506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Spring finger ring laser welded on a die cast part serving as an air transmissive shielding wall [patent_app_type] => utility [patent_app_number] => 18/147681 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18147681 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/147681
Spring finger ring laser welded on a die cast part serving as an air transmissive shielding wall Dec 27, 2022 Issued
Array ( [id] => 18344816 [patent_doc_number] => 20230132926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => HEAT EXCHANGER AND AIR-CONDITIONING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/146609 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18146609 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/146609
HEAT EXCHANGER AND AIR-CONDITIONING SYSTEM Dec 26, 2022 Abandoned
Array ( [id] => 19339882 [patent_doc_number] => 12050066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Heat exchanger and air-conditioning system [patent_app_type] => utility [patent_app_number] => 18/146523 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 7407 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18146523 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/146523
Heat exchanger and air-conditioning system Dec 26, 2022 Issued
Array ( [id] => 19693965 [patent_doc_number] => 20250012510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => HEAT EXCHANGE MODULE [patent_app_type] => utility [patent_app_number] => 18/711538 [patent_app_country] => US [patent_app_date] => 2022-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18711538 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/711538
HEAT EXCHANGE MODULE Dec 25, 2022 Abandoned
Array ( [id] => 19801601 [patent_doc_number] => 20250067526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => HEAT EXCHANGER BASED ON GYROID/DIAMOND HYBRID MINIMAL SURFACE-BASED DISTURBANCE STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/700712 [patent_app_country] => US [patent_app_date] => 2022-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18700712 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/700712
Heat exchanger based on gyroid/diamond hybrid minimal surface-based disturbance structure Dec 25, 2022 Issued
Array ( [id] => 19801593 [patent_doc_number] => 20250067518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/726773 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18726773 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/726773
HEAT EXCHANGER Dec 22, 2022 Pending
Array ( [id] => 20004550 [patent_doc_number] => 20250142772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => MONITORING DEVICE [patent_app_type] => utility [patent_app_number] => 18/836413 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18836413 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/836413
MONITORING DEVICE Dec 22, 2022 Pending
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