Search

Jyotsna V. Dabbi

Examiner (ID: 5602, Phone: (571)270-3270 , Office: P/2872 )

Most Active Art Unit
2872
Art Unit(s)
2872
Total Applications
630
Issued Applications
355
Pending Applications
78
Abandoned Applications
214

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20609068 [patent_doc_number] => 12584664 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Integrated refrigerant charge collector for heat pumps [patent_app_type] => utility [patent_app_number] => 18/350585 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18350585 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/350585
Integrated refrigerant charge collector for heat pumps Jul 10, 2023 Issued
Array ( [id] => 18880227 [patent_doc_number] => 20240003596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => CO2 UTILIZATION BY LOW TEMPERATURE HEAT UPGRADATION FOR IMPROVED ENERGY EFFICIENCY [patent_app_type] => utility [patent_app_number] => 18/216171 [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] => 6761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18216171 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/216171
CO2 UTILIZATION BY LOW TEMPERATURE HEAT UPGRADATION FOR IMPROVED ENERGY EFFICIENCY Jun 28, 2023 Pending
Array ( [id] => 19158729 [patent_doc_number] => 20240151436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => HYDROGEN COMPRESSION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/213318 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18213318 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/213318
Hydrogen compression system Jun 22, 2023 Issued
Array ( [id] => 18710188 [patent_doc_number] => 20230332812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => Systems and Methods for Regenerative Ejector-Based Cooling Cycles [patent_app_type] => utility [patent_app_number] => 18/340642 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18340642 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340642
Systems and methods for regenerative ejector-based cooling cycles Jun 22, 2023 Issued
Array ( [id] => 18801466 [patent_doc_number] => 11834618 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-05 [patent_title] => Flexible biomass gasification based multi-objective energy system [patent_app_type] => utility [patent_app_number] => 18/212373 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 1 [patent_no_of_words] => 1937 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18212373 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/212373
Flexible biomass gasification based multi-objective energy system Jun 20, 2023 Issued
Array ( [id] => 19632182 [patent_doc_number] => 20240410631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => REFRIGERANT RECOVERY SYSTEM AND RECOVERY CART THEREOF [patent_app_type] => utility [patent_app_number] => 18/332501 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18332501 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/332501
Refrigerant recovery system and recovery cart thereof Jun 8, 2023 Issued
Array ( [id] => 20303180 [patent_doc_number] => 12449165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Refrigeration cycle system [patent_app_type] => utility [patent_app_number] => 18/204024 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13659 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18204024 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204024
Refrigeration cycle system May 30, 2023 Issued
Array ( [id] => 18988722 [patent_doc_number] => 20240060691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => MULTIPLE-COMPRESSOR SYSTEM WITH OIL BALANCE CONTROL [patent_app_type] => utility [patent_app_number] => 18/201511 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18201511 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201511
Multiple-compressor system with oil balance control May 23, 2023 Issued
Array ( [id] => 18809666 [patent_doc_number] => 20230384001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => HEAT PUMP SYSTEM AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/322058 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18322058 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322058
Heat pump system and control method thereof May 22, 2023 Issued
Array ( [id] => 18995762 [patent_doc_number] => 11912588 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-27 [patent_title] => Gas hydrate desalination system [patent_app_type] => utility [patent_app_number] => 18/320376 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 11150 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18320376 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320376
Gas hydrate desalination system May 18, 2023 Issued
Array ( [id] => 18880226 [patent_doc_number] => 20240003595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => Compact Heat Pump for Cold Climate Applications [patent_app_type] => utility [patent_app_number] => 18/319927 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18319927 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319927
Compact heat pump for cold climate applications May 17, 2023 Issued
Array ( [id] => 19412579 [patent_doc_number] => 12078391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Cooling system with oil return to oil reservoir [patent_app_type] => utility [patent_app_number] => 18/315748 [patent_app_country] => US [patent_app_date] => 2023-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 13194 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18315748 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315748
Cooling system with oil return to oil reservoir May 10, 2023 Issued
Array ( [id] => 20116695 [patent_doc_number] => 12366393 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Flash volume system [patent_app_type] => utility [patent_app_number] => 18/311481 [patent_app_country] => US [patent_app_date] => 2023-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18311481 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311481
Flash volume system May 2, 2023 Issued
Array ( [id] => 18583777 [patent_doc_number] => 20230266038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => WALL-MOUNTED AIR CONDITIONER INDOOR UNIT [patent_app_type] => utility [patent_app_number] => 18/137480 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18137480 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137480
WALL-MOUNTED AIR CONDITIONER INDOOR UNIT Apr 20, 2023 Pending
Array ( [id] => 20142293 [patent_doc_number] => 12376606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Providing single servings of cooled foods and drinks [patent_app_type] => utility [patent_app_number] => 18/134809 [patent_app_country] => US [patent_app_date] => 2023-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 67 [patent_no_of_words] => 12723 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18134809 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/134809
Providing single servings of cooled foods and drinks Apr 13, 2023 Issued
Array ( [id] => 20086192 [patent_doc_number] => 20250216128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => HEAT PUMP [patent_app_type] => utility [patent_app_number] => 18/848021 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18848021 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/848021
HEAT PUMP Apr 4, 2023 Pending
Array ( [id] => 18530854 [patent_doc_number] => 20230235925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => REFRIGERATION DEVICE AND COMPRESSION DEVICE [patent_app_type] => utility [patent_app_number] => 18/192156 [patent_app_country] => US [patent_app_date] => 2023-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12440 [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] => 18192156 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/192156
Refrigeration device and compression device Mar 28, 2023 Issued
Array ( [id] => 18530858 [patent_doc_number] => 20230235929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => COOLING SYSTEM WITH OIL RETURN TO ACCUMULATOR [patent_app_type] => utility [patent_app_number] => 18/190484 [patent_app_country] => US [patent_app_date] => 2023-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13193 [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] => 18190484 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/190484
Cooling system with oil return to accumulator Mar 26, 2023 Issued
Array ( [id] => 20069616 [patent_doc_number] => 20250207838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => ICE MAKING DEVICE AND REFRIGERATOR [patent_app_type] => utility [patent_app_number] => 18/844678 [patent_app_country] => US [patent_app_date] => 2023-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18844678 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/844678
ICE MAKING DEVICE AND REFRIGERATOR Mar 6, 2023 Pending
Array ( [id] => 18451115 [patent_doc_number] => 20230192392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => RAPIDLY COOLING FOOD AND DRINKS [patent_app_type] => utility [patent_app_number] => 18/173523 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18173523 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/173523
Rapidly cooling food and drinks Feb 22, 2023 Issued
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