Search

Thomas B. Mckenzie

Examiner (ID: 15763, Phone: (571)270-5327 , Office: P/1776 )

Most Active Art Unit
1776
Art Unit(s)
1797, 1776
Total Applications
1161
Issued Applications
586
Pending Applications
141
Abandoned Applications
456

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19861100 [patent_doc_number] => 20250099886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => SYSTEMS FOR MANUFACTURING FILTER MEDIA INCORPORATING NANOPARTICLES [patent_app_type] => utility [patent_app_number] => 18/891504 [patent_app_country] => US [patent_app_date] => 2024-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18891504 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/891504
SYSTEMS FOR MANUFACTURING FILTER MEDIA INCORPORATING NANOPARTICLES Sep 19, 2024 Pending
Array ( [id] => 19831324 [patent_doc_number] => 20250083110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => MICRO-SMOOTH POROUS HYBRID MATRIX MEMBRANE STRUCTURAL SUPPORT FOR A MEMBRANE SEPARATOR [patent_app_type] => utility [patent_app_number] => 18/826410 [patent_app_country] => US [patent_app_date] => 2024-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18826410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/826410
MICRO-SMOOTH POROUS HYBRID MATRIX MEMBRANE STRUCTURAL SUPPORT FOR A MEMBRANE SEPARATOR Sep 5, 2024 Pending
Array ( [id] => 19755191 [patent_doc_number] => 20250043756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => CANISTER [patent_app_type] => utility [patent_app_number] => 18/776553 [patent_app_country] => US [patent_app_date] => 2024-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18776553 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/776553
CANISTER Jul 17, 2024 Pending
Array ( [id] => 19724916 [patent_doc_number] => 20250027667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => AIR FILTERING PROCESS AND HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/770911 [patent_app_country] => US [patent_app_date] => 2024-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18770911 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/770911
AIR FILTERING PROCESS AND HEATING, VENTILATION, AND AIR CONDITIONING SYSTEM Jul 11, 2024 Pending
Array ( [id] => 20444314 [patent_doc_number] => 20260001029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => Methods and Systems for Purifying Carbon Dioxide [patent_app_type] => utility [patent_app_number] => 18/754634 [patent_app_country] => US [patent_app_date] => 2024-06-26 [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] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18754634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/754634
Methods and Systems for Purifying Carbon Dioxide Jun 25, 2024 Pending
Array ( [id] => 19845641 [patent_doc_number] => 20250090992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => CONTAMINANT MANAGEMENT SYSTEM FOR CO2 CAPTURE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/749230 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749230 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749230
CONTAMINANT MANAGEMENT SYSTEM FOR CO2 CAPTURE SYSTEM Jun 19, 2024 Pending
Array ( [id] => 19585316 [patent_doc_number] => 20240382873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => GAS REMOVAL SYSTEM AND METHODS [patent_app_type] => utility [patent_app_number] => 18/741594 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18741594 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/741594
GAS REMOVAL SYSTEM AND METHODS Jun 11, 2024 Pending
Array ( [id] => 19477927 [patent_doc_number] => 20240325969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => MEMBRANE MODULE [patent_app_type] => utility [patent_app_number] => 18/738374 [patent_app_country] => US [patent_app_date] => 2024-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18738374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/738374
MEMBRANE MODULE Jun 9, 2024 Pending
Array ( [id] => 19630076 [patent_doc_number] => 20240408525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => FILTER MODULE WITH INDEPENDENTLY REMOVABLE FILTERS [patent_app_type] => utility [patent_app_number] => 18/735656 [patent_app_country] => US [patent_app_date] => 2024-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18735656 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/735656
FILTER MODULE WITH INDEPENDENTLY REMOVABLE FILTERS Jun 5, 2024 Pending
Array ( [id] => 19447680 [patent_doc_number] => 20240307810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => PULSE DELIVERY CLEANING SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/669837 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18669837 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/669837
PULSE DELIVERY CLEANING SYSTEMS AND METHODS May 20, 2024 Pending
Array ( [id] => 20534793 [patent_doc_number] => 12551845 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Carbon capture device [patent_app_type] => utility [patent_app_number] => 18/654430 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 18654430 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/654430
Carbon capture device May 2, 2024 Issued
Array ( [id] => 19585315 [patent_doc_number] => 20240382872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => GAS REMOVAL SYSTEM AND METHODS [patent_app_type] => utility [patent_app_number] => 18/637418 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13364 [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] => 18637418 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637418
GAS REMOVAL SYSTEM AND METHODS Apr 15, 2024 Pending
Array ( [id] => 20289825 [patent_doc_number] => 20250315068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => HUMIDIFYING DEVICE AND METHOD WITH VAPOR PRESSURE DEFICIT CONTROL [patent_app_type] => utility [patent_app_number] => 18/627043 [patent_app_country] => US [patent_app_date] => 2024-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18627043 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627043
HUMIDIFYING DEVICE AND METHOD WITH VAPOR PRESSURE DEFICIT CONTROL Apr 3, 2024 Pending
Array ( [id] => 19331583 [patent_doc_number] => 20240246013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => NANOPOROUS METAL FOAM GAS AND FLUID FILTERS [patent_app_type] => utility [patent_app_number] => 18/598834 [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] => 9931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18598834 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/598834
NANOPOROUS METAL FOAM GAS AND FLUID FILTERS Mar 6, 2024 Pending
Array ( [id] => 19232560 [patent_doc_number] => 20240189752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => MIST AND VAPOR ELIMINATING FILTER, DEVICE, SYSTEM AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 18/587376 [patent_app_country] => US [patent_app_date] => 2024-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18587376 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/587376
MIST AND VAPOR ELIMINATING FILTER, DEVICE, SYSTEM AND METHOD OF USE Feb 25, 2024 Pending
Array ( [id] => 19317176 [patent_doc_number] => 20240238716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => AIR FILTER SYSTEMS AND METHODS OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/581281 [patent_app_country] => US [patent_app_date] => 2024-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28410 [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] => 18581281 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581281
AIR FILTER SYSTEMS AND METHODS OF USING THE SAME Feb 18, 2024 Pending
Array ( [id] => 19218909 [patent_doc_number] => 20240183613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => POWDER DRYING SYSTEM WITH IMPROVED INLET ARRANGEMENT TO THE FILTER UNIT AND METHOD OF OPERATING THE FILTER UNIT OF SUCH A SYSTEM [patent_app_type] => utility [patent_app_number] => 18/437431 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18437431 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437431
POWDER DRYING SYSTEM WITH IMPROVED INLET ARRANGEMENT TO THE FILTER UNIT AND METHOD OF OPERATING THE FILTER UNIT OF SUCH A SYSTEM Feb 8, 2024 Pending
Array ( [id] => 20796419 [patent_doc_number] => 20260177320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-25 [patent_title] => APPARATUS FOR REMOVING DUST EMITTED FROM MELTING FURNACE [patent_app_type] => utility [patent_app_number] => 18/716305 [patent_app_country] => US [patent_app_date] => 2024-02-01 [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] => -8 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18716305 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/716305
APPARATUS FOR REMOVING DUST EMITTED FROM MELTING FURNACE Jan 31, 2024 Pending
Array ( [id] => 20135249 [patent_doc_number] => 20250242293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => DYNAMIC ADSORPTION AND DESORPTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/428129 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18428129 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/428129
DYNAMIC ADSORPTION AND DESORPTION SYSTEM Jan 30, 2024 Pending
Array ( [id] => 20135242 [patent_doc_number] => 20250242286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => MULTI-PLY FILTER SCREEN ASSEMBLY FOR USE WITH AN AIR INTAKE OPENING [patent_app_type] => utility [patent_app_number] => 18/425438 [patent_app_country] => US [patent_app_date] => 2024-01-29 [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] => -15 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18425438 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/425438
MULTI-PLY FILTER SCREEN ASSEMBLY FOR USE WITH AN AIR INTAKE OPENING Jan 28, 2024 Pending
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