Search

Emmanuel E. Duke

Examiner (ID: 18820, Phone: (571)270-5290 , Office: P/3744 )

Most Active Art Unit
3763
Art Unit(s)
3744, 3763, 3784
Total Applications
1793
Issued Applications
1332
Pending Applications
96
Abandoned Applications
391

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19572802 [patent_doc_number] => 20240377094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => METHOD FOR OPERATING A REFRIGERANT CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/657956 [patent_app_country] => US [patent_app_date] => 2024-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5666 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657956
Method for operating a refrigerant circuit May 7, 2024 Issued
Array ( [id] => 20350574 [patent_doc_number] => 20250347426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => AIR TO WATER HEAT PUMP SYSTEM HAVING OPTIMIZED OPERATION [patent_app_type] => utility [patent_app_number] => 18/657352 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8119 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657352 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657352
AIR TO WATER HEAT PUMP SYSTEM HAVING OPTIMIZED OPERATION May 6, 2024 Pending
Array ( [id] => 20929615 [patent_doc_number] => 12723784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-01 [patent_title] => Air conditioner [patent_app_type] => utility [patent_app_number] => 18/656865 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 5578 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18656865 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/656865
AIR CONDITIONER May 6, 2024 Pending
Array ( [id] => 20413612 [patent_doc_number] => 12496880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Heat pump system for a vehicle [patent_app_type] => utility [patent_app_number] => 18/653724 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6381 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18653724 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653724
Heat pump system for a vehicle May 1, 2024 Issued
Array ( [id] => 19526461 [patent_doc_number] => 20240350363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => PORTABLE TEMPERATURE CONTROLLED BAG WITH SECURELY MOUNTED UNPOWERED COOLING DEVICE [patent_app_type] => utility [patent_app_number] => 18/642401 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18642401 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/642401
PORTABLE TEMPERATURE CONTROLLED BAG WITH SECURELY MOUNTED UNPOWERED COOLING DEVICE Apr 21, 2024 Pending
Array ( [id] => 19634980 [patent_doc_number] => 20240413429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/639280 [patent_app_country] => US [patent_app_date] => 2024-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18639280 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/639280
COOLING SYSTEM Apr 17, 2024 Pending
Array ( [id] => 20309983 [patent_doc_number] => 20250327612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => SOLAR POWERED COOLER WITH WATER FILTRATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/639603 [patent_app_country] => US [patent_app_date] => 2024-04-18 [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] => -1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18639603 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/639603
SOLAR POWERED COOLER WITH WATER FILTRATION SYSTEM Apr 17, 2024 Pending
Array ( [id] => 20015319 [patent_doc_number] => 20250153541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => VEHICLE HVAC SYSTEM [patent_app_type] => utility [patent_app_number] => 18/637888 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18637888 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637888
Vehicle HVAC system Apr 16, 2024 Issued
Array ( [id] => 20308876 [patent_doc_number] => 20250326505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => SYSTEMS AND METHODS FOR CENTRIPETAL ACCELERATION [patent_app_type] => utility [patent_app_number] => 18/638506 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18638506 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/638506
SYSTEMS AND METHODS FOR CENTRIPETAL ACCELERATION Apr 16, 2024 Pending
Array ( [id] => 20438047 [patent_doc_number] => 12508872 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Method for controlling of cooling system for HEV vehicle [patent_app_type] => utility [patent_app_number] => 18/630695 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18630695 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630695
Method for controlling of cooling system for HEV vehicle Apr 8, 2024 Issued
Array ( [id] => 20438045 [patent_doc_number] => 12508870 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Method for controlling an air condition arrangement of a vehicle [patent_app_type] => utility [patent_app_number] => 18/630678 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18630678 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630678
Method for controlling an air condition arrangement of a vehicle Apr 8, 2024 Issued
Array ( [id] => 20548165 [patent_doc_number] => 12558942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Vehicle thermal management system and method for controlling the same [patent_app_type] => utility [patent_app_number] => 18/626978 [patent_app_country] => US [patent_app_date] => 2024-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9026 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18626978 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/626978
Vehicle thermal management system and method for controlling the same Apr 3, 2024 Issued
Array ( [id] => 20594244 [patent_doc_number] => 12577950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Coating layer having a conforming material for a compressor and method of using the same [patent_app_type] => utility [patent_app_number] => 18/627103 [patent_app_country] => US [patent_app_date] => 2024-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3963 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18627103 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627103
Coating layer having a conforming material for a compressor and method of using the same Apr 3, 2024 Issued
Array ( [id] => 19351274 [patent_doc_number] => 20240260238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => INTELLIGENT SWAPPABLE MODULAR UNIT FOR LOCAL COOLING LOOPS IN A DATACENTER COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/623945 [patent_app_country] => US [patent_app_date] => 2024-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50797 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18623945 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/623945
INTELLIGENT SWAPPABLE MODULAR UNIT FOR LOCAL COOLING LOOPS IN A DATACENTER COOLING SYSTEM Mar 31, 2024 Pending
Array ( [id] => 19432770 [patent_doc_number] => 20240301268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => LOW ELECTRICAL CONDUCTIVITY HEAT TRANSFER FLUIDS [patent_app_type] => utility [patent_app_number] => 18/599027 [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] => 24073 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18599027 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/599027
LOW ELECTRICAL CONDUCTIVITY HEAT TRANSFER FLUIDS Mar 6, 2024 Pending
Array ( [id] => 19245946 [patent_doc_number] => 20240196927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => ICE CREAM STICK INSERTION DEVICE FOR ICE CREAM PRODUCTS AND METHOD FOR INSERTING A STICK INTO ICE CREAM PRODUCTS [patent_app_type] => utility [patent_app_number] => 18/591449 [patent_app_country] => US [patent_app_date] => 2024-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18591449 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/591449
Ice cream stick insertion device for ice cream products and method for inserting a stick into ice cream products Feb 28, 2024 Issued
Array ( [id] => 20194669 [patent_doc_number] => 20250271379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => MOISTURE MONITORING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/585356 [patent_app_country] => US [patent_app_date] => 2024-02-23 [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] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18585356 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/585356
Moisture monitoring system Feb 22, 2024 Issued
Array ( [id] => 19390439 [patent_doc_number] => 20240280309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => SYSTEMS AND METHODS OF ICE MAKING DEVICES [patent_app_type] => utility [patent_app_number] => 18/444282 [patent_app_country] => US [patent_app_date] => 2024-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18444282 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/444282
Systems and methods of ice making devices Feb 15, 2024 Issued
Array ( [id] => 20921569 [patent_doc_number] => 12716620 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-25 [patent_title] => Using carbon dioxide from a direct air capture system as a low global warming car and industrial refrigerant [patent_app_type] => utility [patent_app_number] => 18/440373 [patent_app_country] => US [patent_app_date] => 2024-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3343 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18440373 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/440373
Using Carbon Dioxide From A Direct Air Capture System As A Low Global Warming Car And Industrial Refrigerant Feb 12, 2024 Pending
Array ( [id] => 20433728 [patent_doc_number] => 12504188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Recording device [patent_app_type] => utility [patent_app_number] => 18/433110 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5691 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18433110 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/433110
Recording device Feb 4, 2024 Issued
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