Search

Ankush K. Singal

Examiner (ID: 659, Phone: (571)270-1204 , Office: P/2895 )

Most Active Art Unit
2895
Art Unit(s)
2823, 2895
Total Applications
907
Issued Applications
775
Pending Applications
4
Abandoned Applications
134

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20472118 [patent_doc_number] => 20260014336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => DIGITAL TWIN AND ARTIFICIAL INTELLIGENCE (AI) MODELS FOR PERSONALIZATION AND MANAGEMENT OF BREATHING ASSISTANCE [patent_app_type] => utility [patent_app_number] => 19/331200 [patent_app_country] => US [patent_app_date] => 2025-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19331200 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/331200
DIGITAL TWIN AND ARTIFICIAL INTELLIGENCE (AI) MODELS FOR PERSONALIZATION AND MANAGEMENT OF BREATHING ASSISTANCE Sep 16, 2025 Pending
Array ( [id] => 20335594 [patent_doc_number] => 20250339714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => PERSONAL PROTECTION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 19/272899 [patent_app_country] => US [patent_app_date] => 2025-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 19272899 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/272899
Personal protection system and method Jul 16, 2025 Issued
Array ( [id] => 19613408 [patent_doc_number] => 20240399088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => TRACHEOSTOMY GUARD [patent_app_type] => utility [patent_app_number] => 18/680261 [patent_app_country] => US [patent_app_date] => 2024-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18680261 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/680261
TRACHEOSTOMY GUARD May 30, 2024 Pending
Array ( [id] => 19447508 [patent_doc_number] => 20240307638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => POWER MANAGEMENT IN RESPIRATORY TREATMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 18/668448 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18668448 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/668448
POWER MANAGEMENT IN RESPIRATORY TREATMENT APPARATUS May 19, 2024 Pending
Array ( [id] => 19541913 [patent_doc_number] => 20240358949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => HEATER PLATE ASSEMBLY IN HUMIDIFIER SYSTEMS FOR MEDICAL USE [patent_app_type] => utility [patent_app_number] => 18/630626 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18630626 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630626
HEATER PLATE ASSEMBLY IN HUMIDIFIER SYSTEMS FOR MEDICAL USE Apr 8, 2024 Pending
Array ( [id] => 20178153 [patent_doc_number] => 20250262111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => Back Vertebral Mobilizer [patent_app_type] => utility [patent_app_number] => 18/582359 [patent_app_country] => US [patent_app_date] => 2024-02-20 [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] => -5 [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] => 18582359 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/582359
Back Vertebral Mobilizer Feb 19, 2024 Pending
Array ( [id] => 19870463 [patent_doc_number] => 12263302 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-01 [patent_title] => Heatable air delivery tube [patent_app_type] => utility [patent_app_number] => 18/416118 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 40 [patent_no_of_words] => 12094 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416118 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416118
Heatable air delivery tube Jan 17, 2024 Issued
Array ( [id] => 19125936 [patent_doc_number] => 20240131289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => MODEL-DRIVEN SYSTEM INTEGRATION IN MEDICAL VENTILATORS [patent_app_type] => utility [patent_app_number] => 18/403473 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10121 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18403473 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403473
MODEL-DRIVEN SYSTEM INTEGRATION IN MEDICAL VENTILATORS Jan 2, 2024 Abandoned
Array ( [id] => 20212649 [patent_doc_number] => 12409284 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Systems and methods for delivering a respiratory gas [patent_app_type] => utility [patent_app_number] => 18/396646 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 77 [patent_figures_cnt] => 113 [patent_no_of_words] => 46320 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18396646 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/396646
Systems and methods for delivering a respiratory gas Dec 25, 2023 Issued
Array ( [id] => 20057585 [patent_doc_number] => 20250195807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => PATIENT INTERFACE DEVICE [patent_app_type] => utility [patent_app_number] => 18/540275 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18540275 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/540275
PATIENT INTERFACE DEVICE Dec 13, 2023 Pending
Array ( [id] => 20057592 [patent_doc_number] => 20250195814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => FRAME ASSEMBLY FOR A VENTILATOR TO DELIVER GAS [patent_app_type] => utility [patent_app_number] => 18/540221 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18540221 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/540221
FRAME ASSEMBLY FOR A VENTILATOR TO DELIVER GAS Dec 13, 2023 Pending
Array ( [id] => 19263960 [patent_doc_number] => 20240207658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => LUNG DEMAND REGULATOR [patent_app_type] => utility [patent_app_number] => 18/528037 [patent_app_country] => US [patent_app_date] => 2023-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18528037 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/528037
LUNG DEMAND REGULATOR Dec 3, 2023 Pending
Array ( [id] => 19140758 [patent_doc_number] => 20240139558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => APPARATUS AND METHOD FOR AIRFLOW ADJUSTMENT IN RESPIRATORY PROTECTIVE DEVICE [patent_app_type] => utility [patent_app_number] => 18/483147 [patent_app_country] => US [patent_app_date] => 2023-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18483147 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/483147
APPARATUS AND METHOD FOR AIRFLOW ADJUSTMENT IN RESPIRATORY PROTECTIVE DEVICE Oct 8, 2023 Pending
Array ( [id] => 18986592 [patent_doc_number] => 20240058561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => MEDICAL TUBES FOR BREATHING CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/453885 [patent_app_country] => US [patent_app_date] => 2023-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18453885 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/453885
MEDICAL TUBES FOR BREATHING CIRCUIT Aug 21, 2023 Pending
Array ( [id] => 18953361 [patent_doc_number] => 20240041688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => SPINAL DECOMPRESSION DEVICE WITH PNEUMATIC BODY HARNESS [patent_app_type] => utility [patent_app_number] => 18/231608 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18231608 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/231608
SPINAL DECOMPRESSION DEVICE WITH PNEUMATIC BODY HARNESS Aug 7, 2023 Pending
Array ( [id] => 18752625 [patent_doc_number] => 20230355903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => SYSTEMS AND METHODS FOR DELIVERING A RESPIRATORY GAS [patent_app_type] => utility [patent_app_number] => 18/354050 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18354050 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/354050
SYSTEMS AND METHODS FOR DELIVERING A RESPIRATORY GAS Jul 17, 2023 Abandoned
Array ( [id] => 18877680 [patent_doc_number] => 20240001049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => Smart Metered Pulmonary Delivery Device System [patent_app_type] => utility [patent_app_number] => 18/218002 [patent_app_country] => US [patent_app_date] => 2023-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18218002 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/218002
Smart Metered Pulmonary Delivery Device System Jul 2, 2023 Pending
Array ( [id] => 18707787 [patent_doc_number] => 20230330370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => SYSTEMS AND METHODS FOR DELIVERING A RESPIRATORY GAS [patent_app_type] => utility [patent_app_number] => 18/331265 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18331265 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331265
Systems and methods for delivering a respiratory gas Jun 7, 2023 Issued
Array ( [id] => 18673273 [patent_doc_number] => 20230310772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => SYSTEMS AND METHODS FOR DELIVERING A RESPIRATORY GAS [patent_app_type] => utility [patent_app_number] => 18/331201 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18331201 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331201
Systems and methods for delivering a respiratory gas Jun 7, 2023 Issued
Array ( [id] => 18673274 [patent_doc_number] => 20230310773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => SYSTEMS AND METHODS FOR DELIVERING A RESPIRATORY GAS [patent_app_type] => utility [patent_app_number] => 18/331925 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18331925 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331925
Systems and methods for delivering a respiratory gas Jun 7, 2023 Issued
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