Search

Zachary K. Huson

Examiner (ID: 476, Phone: (571)270-3430 , Office: P/2181 )

Most Active Art Unit
2181
Art Unit(s)
2181
Total Applications
957
Issued Applications
851
Pending Applications
36
Abandoned Applications
90

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20534881 [patent_doc_number] => 12551933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Monitoring solvent in a fiber cleaning device [patent_app_type] => utility [patent_app_number] => 18/178782 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4512 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18178782 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/178782
Monitoring solvent in a fiber cleaning device Mar 5, 2023 Issued
Array ( [id] => 20534881 [patent_doc_number] => 12551933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Monitoring solvent in a fiber cleaning device [patent_app_type] => utility [patent_app_number] => 18/178782 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4512 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18178782 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/178782
Monitoring solvent in a fiber cleaning device Mar 5, 2023 Issued
Array ( [id] => 19243245 [patent_doc_number] => 12013682 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Remote-plasma clean (RPC) directional-flow device [patent_app_type] => utility [patent_app_number] => 18/177293 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 7729 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18177293 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/177293
Remote-plasma clean (RPC) directional-flow device Mar 1, 2023 Issued
Array ( [id] => 19225850 [patent_doc_number] => 12005480 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-06-11 [patent_title] => Environmentally safe ultra-high pressure surface cleaning system [patent_app_type] => utility [patent_app_number] => 18/170707 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 3723 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 18170707 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/170707
Environmentally safe ultra-high pressure surface cleaning system Feb 16, 2023 Issued
Array ( [id] => 20005304 [patent_doc_number] => 20250143526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => CLEANER STATION AND METHOD OF CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 18/837454 [patent_app_country] => US [patent_app_date] => 2023-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18837454 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/837454
CLEANER STATION AND METHOD OF CONTROLLING THE SAME Feb 7, 2023 Pending
Array ( [id] => 19440300 [patent_doc_number] => 12090529 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Method of cleaning stage in plasma processing apparatus, and the plasma processing apparatus [patent_app_type] => utility [patent_app_number] => 18/104522 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7794 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18104522 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/104522
Method of cleaning stage in plasma processing apparatus, and the plasma processing apparatus Jan 31, 2023 Issued
Array ( [id] => 18509483 [patent_doc_number] => 20230225557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => CAMPFIRE COOKING IMPLEMENT STORAGE AND CLEANING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/098644 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18098644 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/098644
CAMPFIRE COOKING IMPLEMENT STORAGE AND CLEANING APPARATUS Jan 17, 2023 Pending
Array ( [id] => 19317159 [patent_doc_number] => 20240238699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => APPARATUS FOR PREVENTING IMPURITIES IN A WASHING FLUID FROM CLOGGING AN UNDERDRAIN AND METHODS FOR PREVENTING CLOGGING OF THE UNDERDRAIN AND/OR MONITORING THE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/098583 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18098583 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/098583
APPARATUS FOR PREVENTING IMPURITIES IN A WASHING FLUID FROM CLOGGING AN UNDERDRAIN AND METHODS FOR PREVENTING CLOGGING OF THE UNDERDRAIN AND/OR MONITORING THE APPARATUS Jan 17, 2023 Pending
Array ( [id] => 18379654 [patent_doc_number] => 20230154743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => WAFER CLEANING APPARATUS, METHOD FOR CLEANING WAFER AND METHOD FOR FABRICATING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/098330 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10345 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18098330 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/098330
Wafer cleaning apparatus, method for cleaning wafer and method for fabricating semiconductor device Jan 17, 2023 Issued
Array ( [id] => 20330352 [patent_doc_number] => 12460622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => System and method for cleaning wind turbine blades and solar panels [patent_app_type] => utility [patent_app_number] => 18/149140 [patent_app_country] => US [patent_app_date] => 2023-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 1165 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18149140 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/149140
System and method for cleaning wind turbine blades and solar panels Jan 1, 2023 Issued
Array ( [id] => 18366674 [patent_doc_number] => 20230148265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => REMOVING METAL CONTAMINATION FROM SURFACES OF A PROCESSING CHAMBER [patent_app_type] => utility [patent_app_number] => 18/091550 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18091550 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/091550
Removing metal contamination from surfaces of a processing chamber Dec 29, 2022 Issued
Array ( [id] => 19096861 [patent_doc_number] => 20240116088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => MULTI-AXIS VARIABLE-SPEED HOT WASHING MODULE AND HOT WASHING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/273259 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9340 [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] => 18273259 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/273259
Multi-axis variable-speed hot washing module and hot washing method thereof Dec 20, 2022 Issued
Array ( [id] => 19767885 [patent_doc_number] => 20250049311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => DEVICE, SYSTEM AND METHOD FOR CLEANING AND/OR DRYING AN ENDOSCOPE [patent_app_type] => utility [patent_app_number] => 18/722896 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18722896 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/722896
DEVICE, SYSTEM AND METHOD FOR CLEANING AND/OR DRYING AN ENDOSCOPE Dec 14, 2022 Pending
Array ( [id] => 19788427 [patent_doc_number] => 20250062106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => REMOTE PLASMA CLEAN (RPC) DELIVERY INLET ADAPTER [patent_app_type] => utility [patent_app_number] => 18/719822 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9696 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18719822 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/719822
REMOTE PLASMA CLEAN (RPC) DELIVERY INLET ADAPTER Dec 11, 2022 Pending
Array ( [id] => 19639603 [patent_doc_number] => 12170218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Method for cleaning electrostatic chuck [patent_app_type] => utility [patent_app_number] => 17/991724 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 7843 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17991724 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991724
Method for cleaning electrostatic chuck Nov 20, 2022 Issued
Array ( [id] => 19708293 [patent_doc_number] => 20250018435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => CLEANING DEVICE AND METHOD FOR CLEANING A LENS [patent_app_type] => utility [patent_app_number] => 18/711456 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6088 [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] => 18711456 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/711456
CLEANING DEVICE AND METHOD FOR CLEANING A LENS Nov 16, 2022 Pending
Array ( [id] => 18373739 [patent_doc_number] => 20230148815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => SUCTION DEVICE AND SUCTION FORCE ADJUSTMENT METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/983346 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983346 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983346
SUCTION DEVICE AND SUCTION FORCE ADJUSTMENT METHOD THEREOF Nov 7, 2022 Abandoned
Array ( [id] => 19142782 [patent_doc_number] => 20240141634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => SYSTEMS AND METHODS FOR CLEANING A FLOOR OF A LAVATORY WITHIN AN INTERNAL CABIN OF A VEHICLE [patent_app_type] => utility [patent_app_number] => 17/974663 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17974663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/974663
Systems and methods for cleaning a floor of a lavatory within an internal cabin of a vehicle Oct 26, 2022 Issued
Array ( [id] => 18251181 [patent_doc_number] => 20230078220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => APPARATUS INCLUDING LIGHT SOURCE SUPPLYING LIGHT TO WAFER AND WINDOW PROTECTOR RECEIVING A PORTION OF CHEMICAL LIQUID [patent_app_type] => utility [patent_app_number] => 18/048924 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18048924 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/048924
Apparatus including light source supplying light to wafer and window protector receiving a portion of chemical liquid Oct 23, 2022 Issued
Array ( [id] => 18194347 [patent_doc_number] => 20230047866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => METHODS FOR ETCHING A SEMICONDUCTOR STRUCTURE AND FOR CONDITIONING A PROCESSING REACTOR [patent_app_type] => utility [patent_app_number] => 17/969424 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17969424 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/969424
Methods for etching a semiconductor structure and for conditioning a processing reactor Oct 18, 2022 Issued
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