Search

Michelle M. Hausmann

Examiner (ID: 10462, Phone: (571)270-5084 , Office: P/2665 )

Most Active Art Unit
2665
Art Unit(s)
2624, 2665, 2671, 2661
Total Applications
996
Issued Applications
741
Pending Applications
64
Abandoned Applications
211

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20517699 [patent_doc_number] => 20260041802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => MODULAR HYDROXYL RADICAL GENERATION AND OZONE-BASED DISINFECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 19/310173 [patent_app_country] => US [patent_app_date] => 2025-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19310173 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/310173
MODULAR HYDROXYL RADICAL GENERATION AND OZONE-BASED DISINFECTION SYSTEM Aug 25, 2025 Pending
Array ( [id] => 20406440 [patent_doc_number] => 20250375549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => OZONE DISINFECTION SYSTEM WITH REPLACEABLE WATER CARTRIDGE [patent_app_type] => utility [patent_app_number] => 19/310154 [patent_app_country] => US [patent_app_date] => 2025-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19310154 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/310154
Ozone disinfection system with replaceable water cartridge Aug 25, 2025 Issued
Array ( [id] => 20534541 [patent_doc_number] => 12551592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Ozone-based disinfection system for refrigerated storage and ice-making applications [patent_app_type] => utility [patent_app_number] => 19/223480 [patent_app_country] => US [patent_app_date] => 2025-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 28 [patent_no_of_words] => 14958 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19223480 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/223480
Ozone-based disinfection system for refrigerated storage and ice-making applications May 29, 2025 Issued
Array ( [id] => 20729151 [patent_doc_number] => 12636395 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Ozone-based disinfection system for refrigerated storage and ice-making applications [patent_app_type] => utility [patent_app_number] => 19/223513 [patent_app_country] => US [patent_app_date] => 2025-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 28 [patent_no_of_words] => 14957 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19223513 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/223513
Ozone-based disinfection system for refrigerated storage and ice-making applications May 29, 2025 Issued
Array ( [id] => 20451906 [patent_doc_number] => 12514950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Interchangeable modular disinfection platform using electrochemical ozone generation and catalytic air purification [patent_app_type] => utility [patent_app_number] => 19/185759 [patent_app_country] => US [patent_app_date] => 2025-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 28 [patent_no_of_words] => 15940 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19185759 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/185759
Interchangeable modular disinfection platform using electrochemical ozone generation and catalytic air purification Apr 21, 2025 Issued
Array ( [id] => 20432561 [patent_doc_number] => 12502446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Hygienization generator for integrated aqueous ozone and alkaline water production [patent_app_type] => utility [patent_app_number] => 19/052951 [patent_app_country] => US [patent_app_date] => 2025-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 26 [patent_no_of_words] => 18661 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19052951 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/052951
Hygienization generator for integrated aqueous ozone and alkaline water production Feb 12, 2025 Issued
Array ( [id] => 19752907 [patent_doc_number] => 20250041472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => FLUID-FLOW STERILIZATION ENGINE AND METHOD FOR USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/923445 [patent_app_country] => US [patent_app_date] => 2024-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18923445 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/923445
Fluid-flow sterilization engine and method for using the same Oct 21, 2024 Issued
Array ( [id] => 20286499 [patent_doc_number] => 20250311742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => IMMERSION CONTAINER FOR TREATING PRODUCE WITH AN OZONATED CONCENTRATE LIQUID [patent_app_type] => utility [patent_app_number] => 18/919605 [patent_app_country] => US [patent_app_date] => 2024-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18919605 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/919605
Immersion container for treating produce with an ozonated concentrate liquid Oct 17, 2024 Issued
Array ( [id] => 19777517 [patent_doc_number] => 12226538 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-18 [patent_title] => Aqua-ozone hygienization [patent_app_type] => utility [patent_app_number] => 18/888222 [patent_app_country] => US [patent_app_date] => 2024-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 14013 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18888222 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/888222
Aqua-ozone hygienization Sep 17, 2024 Issued
Array ( [id] => 20391010 [patent_doc_number] => 20250366485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => Equipment and method for ozone circulation fumigation in grain depot [patent_app_type] => utility [patent_app_number] => 18/820287 [patent_app_country] => US [patent_app_date] => 2024-08-30 [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] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18820287 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/820287
Equipment and method for ozone circulation fumigation in grain depot Aug 29, 2024 Issued
Array ( [id] => 19600017 [patent_doc_number] => 20240390897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => Systems and methods for cell processing [patent_app_type] => utility [patent_app_number] => 18/792358 [patent_app_country] => US [patent_app_date] => 2024-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51999 [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] => 18792358 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/792358
Systems and methods for cell processing Jul 31, 2024 Issued
Array ( [id] => 20076630 [patent_doc_number] => 12350668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Systems and methods for cell processing [patent_app_type] => utility [patent_app_number] => 18/792360 [patent_app_country] => US [patent_app_date] => 2024-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 131 [patent_figures_cnt] => 238 [patent_no_of_words] => 46917 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18792360 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/792360
Systems and methods for cell processing Jul 31, 2024 Issued
Array ( [id] => 19700164 [patent_doc_number] => 12194164 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-14 [patent_title] => Microfoaming aqueous ozone disinfection [patent_app_type] => utility [patent_app_number] => 18/782058 [patent_app_country] => US [patent_app_date] => 2024-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 9484 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18782058 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/782058
Microfoaming aqueous ozone disinfection Jul 23, 2024 Issued
Array ( [id] => 19896909 [patent_doc_number] => 12274805 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-15 [patent_title] => Microfoaming aqueous ozone disinfection [patent_app_type] => utility [patent_app_number] => 18/782055 [patent_app_country] => US [patent_app_date] => 2024-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 5188 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18782055 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/782055
Microfoaming aqueous ozone disinfection Jul 23, 2024 Issued
Array ( [id] => 19593237 [patent_doc_number] => 12151055 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-26 [patent_title] => Deodorizing air using aqueous ozone as a catalyst [patent_app_type] => utility [patent_app_number] => 18/760274 [patent_app_country] => US [patent_app_date] => 2024-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 9804 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [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] => 18760274 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/760274
Deodorizing air using aqueous ozone as a catalyst Jun 30, 2024 Issued
Array ( [id] => 19650154 [patent_doc_number] => 12171914 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-24 [patent_title] => Deodorizing air using aqueous ozone as a catalyst [patent_app_type] => utility [patent_app_number] => 18/760262 [patent_app_country] => US [patent_app_date] => 2024-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 9808 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18760262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/760262
Deodorizing air using aqueous ozone as a catalyst Jun 30, 2024 Issued
Array ( [id] => 19527078 [patent_doc_number] => 20240350980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => DURABLE BIOFOULING PROTECTION [patent_app_type] => utility [patent_app_number] => 18/755521 [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] => 55476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18755521 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/755521
Durable biofouling protection Jun 25, 2024 Issued
Array ( [id] => 19585085 [patent_doc_number] => 20240382642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => ELECTRONIC FRAGRANCE DIFFUSER SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/669483 [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] => 16308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18669483 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/669483
ELECTRONIC FRAGRANCE DIFFUSER SYSTEM AND METHOD May 19, 2024 Pending
Array ( [id] => 19903940 [patent_doc_number] => 12280935 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Leather protective storage device [patent_app_type] => utility [patent_app_number] => 18/637964 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18637964 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637964
Leather protective storage device Apr 16, 2024 Issued
Array ( [id] => 19562954 [patent_doc_number] => 12137699 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-12 [patent_title] => Food preparation disinfection treatment methods [patent_app_type] => utility [patent_app_number] => 18/628680 [patent_app_country] => US [patent_app_date] => 2024-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 36 [patent_no_of_words] => 20800 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628680 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628680
Food preparation disinfection treatment methods Apr 5, 2024 Issued
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