Search

David A. Redding

Examiner (ID: 17063, Phone: (571)272-1276 , Office: P/3723 )

Most Active Art Unit
3723
Art Unit(s)
1744, 3723, 1809, 1303, 1815, 1754, 1801, 2899
Total Applications
3382
Issued Applications
2727
Pending Applications
205
Abandoned Applications
458

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20092347 [patent_doc_number] => 20250222283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => METHOD AND SYSTEM FOR CONTROLLING PRESSURE IN MASK, AND RESPIRATOR [patent_app_type] => utility [patent_app_number] => 19/028989 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 961 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19028989 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/028989
Method and system for controlling pressure in mask, and respirator Jan 16, 2025 Issued
Array ( [id] => 19388079 [patent_doc_number] => 20240277949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => METHODS AND SYSTEMS FOR DELIVERING FORMULATIONS TO USERS USING MODULAR DEVICE HAVING REMOVABLE CARTRIDGE [patent_app_type] => utility [patent_app_number] => 18/654471 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18654471 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/654471
Methods and systems for delivering formulations to users using modular device having removable cartridge May 2, 2024 Issued
Array ( [id] => 19825378 [patent_doc_number] => 12246133 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Humidifier tub with flow plate [patent_app_type] => utility [patent_app_number] => 18/653087 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 79 [patent_no_of_words] => 9030 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18653087 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653087
Humidifier tub with flow plate May 1, 2024 Issued
Array ( [id] => 19730222 [patent_doc_number] => 12208208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Mask system with shroud and vent holes [patent_app_type] => utility [patent_app_number] => 18/642460 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 81 [patent_figures_cnt] => 99 [patent_no_of_words] => 14164 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18642460 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/642460
Mask system with shroud and vent holes Apr 21, 2024 Issued
Array ( [id] => 19585147 [patent_doc_number] => 20240382704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => METHODS AND APPARATUSES FOR CONCENTRATE VAPORIZATION [patent_app_type] => utility [patent_app_number] => 18/599790 [patent_app_country] => US [patent_app_date] => 2024-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18599790 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/599790
METHODS AND APPARATUSES FOR CONCENTRATE VAPORIZATION Mar 7, 2024 Pending
Array ( [id] => 19263860 [patent_doc_number] => 20240207557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => AIRWAY DEVICES AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/596861 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18596861 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/596861
Airway devices and methods of use thereof Mar 5, 2024 Issued
Array ( [id] => 19232335 [patent_doc_number] => 20240189527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => WIRE HEATED TUBE WITH TEMPERATURE CONTROL SYSTEM, TUBE TYPE DETECTION, AND ACTIVE OVER TEMPERATURE PROTECTION FOR HUMIDIFIER FOR RESPIRATORY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/582805 [patent_app_country] => US [patent_app_date] => 2024-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [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] => 18582805 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/582805
WIRE HEATED TUBE WITH TEMPERATURE CONTROL SYSTEM, TUBE TYPE DETECTION, AND ACTIVE OVER TEMPERATURE PROTECTION FOR HUMIDIFIER FOR RESPIRATORY APPARATUS Feb 20, 2024 Pending
Array ( [id] => 19297907 [patent_doc_number] => 20240226473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => METHOD AND SYSTEM OF SENSING AIRFLOW AND DELIVERING THERAPEUTIC GAS TO A PATIENT [patent_app_type] => utility [patent_app_number] => 18/419712 [patent_app_country] => US [patent_app_date] => 2024-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18419712 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/419712
METHOD AND SYSTEM OF SENSING AIRFLOW AND DELIVERING THERAPEUTIC GAS TO A PATIENT Jan 22, 2024 Abandoned
Array ( [id] => 20371141 [patent_doc_number] => 12478555 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Liquid storage container for a humidifier [patent_app_type] => utility [patent_app_number] => 18/416120 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 50 [patent_no_of_words] => 4756 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416120 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416120
Liquid storage container for a humidifier Jan 17, 2024 Issued
Array ( [id] => 19155381 [patent_doc_number] => 20240148087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => FACE MASK AND SHIELD COMBINATION [patent_app_type] => utility [patent_app_number] => 18/407016 [patent_app_country] => US [patent_app_date] => 2024-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18407016 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/407016
FACE MASK AND SHIELD COMBINATION Jan 7, 2024 Pending
Array ( [id] => 19096599 [patent_doc_number] => 20240115826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => MASK AND FLOW GENERATOR SYSTEM [patent_app_type] => utility [patent_app_number] => 18/390814 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18390814 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390814
MASK AND FLOW GENERATOR SYSTEM Dec 19, 2023 Abandoned
Array ( [id] => 19032705 [patent_doc_number] => 20240082520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => CPAP APPARATUS [patent_app_type] => utility [patent_app_number] => 18/510999 [patent_app_country] => US [patent_app_date] => 2023-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18510999 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/510999
Cpap apparatus Nov 15, 2023 Issued
Array ( [id] => 18970587 [patent_doc_number] => 20240050679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => RIGID ENDOTRACHEAL INTUBATION STYLET [patent_app_type] => utility [patent_app_number] => 18/491581 [patent_app_country] => US [patent_app_date] => 2023-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18491581 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/491581
RIGID ENDOTRACHEAL INTUBATION STYLET Oct 19, 2023 Pending
Array ( [id] => 19201609 [patent_doc_number] => 20240173508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => SPIRALLY REINFORCED TUBES FOR MEDICAL SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/474965 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18474965 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/474965
SPIRALLY REINFORCED TUBES FOR MEDICAL SYSTEMS Sep 25, 2023 Pending
Array ( [id] => 19075398 [patent_doc_number] => 11944742 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-02 [patent_title] => Apparatus, methods, and systems for administering a medication to an animal [patent_app_type] => utility [patent_app_number] => 18/373142 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 68 [patent_no_of_words] => 30881 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18373142 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/373142
Apparatus, methods, and systems for administering a medication to an animal Sep 25, 2023 Issued
Array ( [id] => 19049513 [patent_doc_number] => 20240091482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => Nasal Cannula [patent_app_type] => utility [patent_app_number] => 18/371097 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18371097 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/371097
Nasal Cannula Sep 20, 2023 Pending
Array ( [id] => 18842844 [patent_doc_number] => 20230405248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => Respiratory Tidal Volume Monitor and Feedback Device [patent_app_type] => utility [patent_app_number] => 18/241548 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18241548 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241548
Respiratory Tidal Volume Monitor and Feedback Device Aug 31, 2023 Pending
Array ( [id] => 18860462 [patent_doc_number] => 20230414897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => FLOAT RETENTION ARRANGEMENT FOR HUMIDIFICATION CHAMBER [patent_app_type] => utility [patent_app_number] => 18/458446 [patent_app_country] => US [patent_app_date] => 2023-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5051 [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] => 18458446 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/458446
Float retention arrangement for humidification chamber Aug 29, 2023 Issued
Array ( [id] => 19026406 [patent_doc_number] => 11925748 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-12 [patent_title] => Apparatus, methods, and systems for administering a medication to a patient from a capsule using an atomizer [patent_app_type] => utility [patent_app_number] => 18/449838 [patent_app_country] => US [patent_app_date] => 2023-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 64 [patent_no_of_words] => 27415 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18449838 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449838
Apparatus, methods, and systems for administering a medication to a patient from a capsule using an atomizer Aug 14, 2023 Issued
Array ( [id] => 18953818 [patent_doc_number] => 20240042145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => CAPSULE INHALERS AND METHODS OF USING SAME [patent_app_type] => utility [patent_app_number] => 18/361220 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10684 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18361220 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/361220
CAPSULE INHALERS AND METHODS OF USING SAME Jul 27, 2023 Pending
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