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] => 18809707 [patent_doc_number] => 20230384042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => HEAT EXCHANGER AND AIR CONDITIONING DEVICE [patent_app_type] => utility [patent_app_number] => 18/230902 [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] => 5597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18230902 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230902
Heat exchanger and air conditioning device Aug 6, 2023 Issued
Array ( [id] => 18903732 [patent_doc_number] => 20240019217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => ENERGY STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 18/358893 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358893 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358893
ENERGY STORAGE DEVICE Jul 24, 2023 Pending
Array ( [id] => 20929607 [patent_doc_number] => 12723776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-01 [patent_title] => Stepped segmental baffle for electric process heater [patent_app_type] => utility [patent_app_number] => 18/357719 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18357719 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/357719
STEPPED SEGMENTAL BAFFLE FOR ELECTRIC PROCESS HEATER Jul 23, 2023 Pending
Array ( [id] => 20387313 [patent_doc_number] => 12487036 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Fluid coolers, heat exchangers, seal assemblies and systems including fluid coolers or heat exchangers and related methods [patent_app_type] => utility [patent_app_number] => 18/222450 [patent_app_country] => US [patent_app_date] => 2023-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 1210 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18222450 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/222450
Fluid coolers, heat exchangers, seal assemblies and systems including fluid coolers or heat exchangers and related methods Jul 15, 2023 Issued
Array ( [id] => 18880268 [patent_doc_number] => 20240003637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => HEAT EXCHANGE FIN, HEAT EXCHANGER, AND HEAT PUMP SYSTEM [patent_app_type] => utility [patent_app_number] => 18/344195 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18344195 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344195
Heat exchange fin, heat exchanger, and heat pump system Jun 28, 2023 Issued
Array ( [id] => 19412615 [patent_doc_number] => 12078427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Heat exchanger and air conditioner having the same [patent_app_type] => utility [patent_app_number] => 18/216177 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11605 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18216177 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/216177
Heat exchanger and air conditioner having the same Jun 28, 2023 Issued
Array ( [id] => 18710221 [patent_doc_number] => 20230332845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => CORE BODY FOR TRANSFER APPARATUS [patent_app_type] => utility [patent_app_number] => 18/339902 [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] => 12347 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18339902 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/339902
Core body for transfer apparatus Jun 21, 2023 Issued
Array ( [id] => 19909522 [patent_doc_number] => 12285713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Condenser bag for processing a fluid [patent_app_type] => utility [patent_app_number] => 18/212685 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 28 [patent_no_of_words] => 15428 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18212685 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/212685
Condenser bag for processing a fluid Jun 20, 2023 Issued
Array ( [id] => 19643930 [patent_doc_number] => 20240418450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => MULTIPLE TUBE HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/209221 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18209221 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/209221
Multiple tube heat exchanger Jun 12, 2023 Issued
Array ( [id] => 18693727 [patent_doc_number] => 20230324127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => EFFICIENT SUCTION-LINE HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/206689 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18206689 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/206689
Efficient suction-line heat exchanger Jun 6, 2023 Issued
Array ( [id] => 20730990 [patent_doc_number] => 12638241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Double-tube heat exchanger and manufacturing method therefor [patent_app_type] => utility [patent_app_number] => 18/330350 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 6445 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18330350 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/330350
Double-tube heat exchanger and manufacturing method therefor Jun 5, 2023 Issued
Array ( [id] => 20109168 [patent_doc_number] => 12359879 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Liquid hydrogen vaporizer [patent_app_type] => utility [patent_app_number] => 18/325119 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/325119
Liquid hydrogen vaporizer May 29, 2023 Issued
Array ( [id] => 18809701 [patent_doc_number] => 20230384036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => AIR HANDLER [patent_app_type] => utility [patent_app_number] => 18/324057 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18324057 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/324057
AIR HANDLER May 24, 2023 Pending
Array ( [id] => 19591697 [patent_doc_number] => 20240389254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => FLOATING COLD PLATE SPIGOT SEALING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/320334 [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] => 4557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18320334 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320334
Floating cold plate spigot sealing system May 18, 2023 Issued
Array ( [id] => 19571489 [patent_doc_number] => 20240375781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => MODULAR HEAT EXCHANGER FOR AN AIRCRAFT POWERPLANT [patent_app_type] => utility [patent_app_number] => 18/196662 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18196662 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/196662
MODULAR HEAT EXCHANGER FOR AN AIRCRAFT POWERPLANT May 11, 2023 Pending
Array ( [id] => 19019796 [patent_doc_number] => 20240075967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => ENERGY TRANSFER SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/140007 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18140007 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/140007
ENERGY TRANSFER SYSTEM AND METHOD Apr 26, 2023 Abandoned
Array ( [id] => 20165626 [patent_doc_number] => 20250257672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => METHOD FOR RECOVERING ENERGY [patent_app_type] => utility [patent_app_number] => 18/856703 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18856703 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/856703
METHOD FOR RECOVERING ENERGY Apr 25, 2023 Pending
Array ( [id] => 18637122 [patent_doc_number] => 11761711 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-19 [patent_title] => Heat storage and heat release system for molten salt with steam heating [patent_app_type] => utility [patent_app_number] => 18/135468 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5491 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18135468 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/135468
Heat storage and heat release system for molten salt with steam heating Apr 16, 2023 Issued
Array ( [id] => 19513095 [patent_doc_number] => 20240344781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => THERMAL BATTERY OPERATIONAL CONDITION MONITORING AND ALERT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/135355 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18135355 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/135355
Thermal battery operational condition monitoring and alert system Apr 16, 2023 Issued
Array ( [id] => 20042073 [patent_doc_number] => 20250180295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => DISTILLATION UNIT [patent_app_type] => utility [patent_app_number] => 18/845274 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18845274 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/845274
DISTILLATION UNIT Mar 21, 2023 Pending
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