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] => 18924890 [patent_doc_number] => 20240027894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => METHODS AND APPARATUS FOR PHOTOMASK PROCESSING [patent_app_type] => utility [patent_app_number] => 18/370190 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18370190 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/370190
METHODS AND APPARATUS FOR PHOTOMASK PROCESSING Sep 18, 2023 Pending
Array ( [id] => 19049819 [patent_doc_number] => 20240091788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => Device and Method for Magnetizing Glass Fragments for Safe Pick-Up [patent_app_type] => utility [patent_app_number] => 18/468797 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3290 [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] => 18468797 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/468797
Device and Method for Magnetizing Glass Fragments for Safe Pick-Up Sep 17, 2023 Abandoned
Array ( [id] => 18879636 [patent_doc_number] => 20240003005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => CLEANING METHOD, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING APPARATUS, AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 18/468092 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18468092 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/468092
CLEANING METHOD, METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE, SUBSTRATE PROCESSING APPARATUS, AND RECORDING MEDIUM Sep 14, 2023 Pending
Array ( [id] => 19031789 [patent_doc_number] => 20240081604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => CLEANING IMPLEMENT [patent_app_type] => utility [patent_app_number] => 18/463342 [patent_app_country] => US [patent_app_date] => 2023-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18463342 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/463342
CLEANING IMPLEMENT Sep 7, 2023 Abandoned
Array ( [id] => 19585467 [patent_doc_number] => 20240383024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => DEEP CLEANING METHOD FOR HIGHLY CONTAMINATED SOIL [patent_app_type] => utility [patent_app_number] => 18/452511 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2989 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18452511 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/452511
Deep cleaning method for highly contaminated soil Aug 17, 2023 Issued
Array ( [id] => 19296837 [patent_doc_number] => 20240225401 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => CLEANER AND METHOD FOR CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 18/234680 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18234680 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/234680
CLEANER AND METHOD FOR CONTROLLING THE SAME Aug 15, 2023 Pending
Array ( [id] => 19296837 [patent_doc_number] => 20240225401 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => CLEANER AND METHOD FOR CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 18/234680 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18234680 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/234680
CLEANER AND METHOD FOR CONTROLLING THE SAME Aug 14, 2023 Pending
Array ( [id] => 18807591 [patent_doc_number] => 20230381924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => METHOD AND APPARATUS FOR ENHANCED BLAST STREAM [patent_app_type] => utility [patent_app_number] => 18/230866 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18230866 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230866
METHOD AND APPARATUS FOR ENHANCED BLAST STREAM Aug 6, 2023 Abandoned
Array ( [id] => 18878040 [patent_doc_number] => 20240001409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => METHOD AND APPARATUS FOR SEMICONDUCTOR WAFER [patent_app_type] => utility [patent_app_number] => 18/226495 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7952 [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] => 18226495 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/226495
Method and apparatus for semiconductor wafer Jul 25, 2023 Issued
Array ( [id] => 18812483 [patent_doc_number] => 20230386820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => METHOD FOR REDUCING CHARGING OF SEMICONDUCTOR WAFERS [patent_app_type] => utility [patent_app_number] => 18/225576 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6343 [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] => 18225576 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225576
Method for reducing charging of semiconductor wafers Jul 23, 2023 Issued
Array ( [id] => 18901813 [patent_doc_number] => 20240017298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => METHODS AND SYSTEMS FOR DETECTING AND CONTROLLING THE DOSAGE AND RESIDUAL CONCENTRATION OF HARD SURFACE CLEANERS AND RINSE AIDS IN AN AUTOMOTIVE PARTS WASHER [patent_app_type] => utility [patent_app_number] => 18/352529 [patent_app_country] => US [patent_app_date] => 2023-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18352529 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/352529
Methods and systems for detecting and controlling the dosage and residual concentration of hard surface cleaners and rinse aids in an automotive parts washer Jul 13, 2023 Issued
Array ( [id] => 18878039 [patent_doc_number] => 20240001408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => APPARATUS FOR MANUFACTURING SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/217815 [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] => 5925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18217815 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217815
APPARATUS FOR MANUFACTURING SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE USING THE SAME Jul 2, 2023 Pending
Array ( [id] => 18878141 [patent_doc_number] => 20240001510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => METHOD AND APPARATUS WITH VENTING OR EXTRACTION OF TRANSPORT FLUID FROM BLAST STREAM [patent_app_type] => utility [patent_app_number] => 18/215999 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -44 [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] => 18215999 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215999
METHOD AND APPARATUS WITH VENTING OR EXTRACTION OF TRANSPORT FLUID FROM BLAST STREAM Jun 28, 2023 Pending
Array ( [id] => 19980228 [patent_doc_number] => 12347716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Method for cleaning electrostatic chuck [patent_app_type] => utility [patent_app_number] => 18/342251 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 2229 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18342251 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/342251
Method for cleaning electrostatic chuck Jun 26, 2023 Issued
Array ( [id] => 20255219 [patent_doc_number] => 12427553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Method and system for removing pet hair [patent_app_type] => utility [patent_app_number] => 18/342333 [patent_app_country] => US [patent_app_date] => 2023-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18342333 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/342333
Method and system for removing pet hair Jun 26, 2023 Issued
Array ( [id] => 19652767 [patent_doc_number] => 12174549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Liquid amount measuring method and computer-readable recording medium [patent_app_type] => utility [patent_app_number] => 18/213785 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 12929 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18213785 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/213785
Liquid amount measuring method and computer-readable recording medium Jun 22, 2023 Issued
Array ( [id] => 20328735 [patent_doc_number] => 12458995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Method and device for stripping a material residue from a metering nozzle [patent_app_type] => utility [patent_app_number] => 18/211421 [patent_app_country] => US [patent_app_date] => 2023-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18211421 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211421
Method and device for stripping a material residue from a metering nozzle Jun 18, 2023 Issued
Array ( [id] => 19646453 [patent_doc_number] => 20240420973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => SYSTEMS AND METHODS FOR DETERMINING A LOCALIZED FLUID VELOCITY ON A SPINNING SUBSTRATE BY TRACKING MOVEMENT OF A TRACER ACROSS THE SPINNING SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/210762 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210762 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210762
Systems and methods for determining a localized fluid velocity on a spinning substrate by tracking movement of a tracer across the spinning substrate Jun 15, 2023 Issued
Array ( [id] => 18673667 [patent_doc_number] => 20230311173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => MEMBRANE CLEANING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/206887 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32720 [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] => 18206887 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/206887
MEMBRANE CLEANING APPARATUS Jun 6, 2023 Pending
Array ( [id] => 18692269 [patent_doc_number] => 20230322498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => Utilizing a Non-Contact Sensor to Detect a Length or Speed of a Movable Surface [patent_app_type] => utility [patent_app_number] => 18/327174 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18327174 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/327174
Utilizing a Non-Contact Sensor to Detect a Length or Speed of a Movable Surface May 31, 2023 Pending
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