
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |