Search

Christopher A. Henderson Jr.

Examiner (ID: 15688)

Most Active Art Unit
1505
Art Unit(s)
2899, 1107, 1404, 1505, 1713
Total Applications
2186
Issued Applications
1565
Pending Applications
21
Abandoned Applications
600

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19733707 [patent_doc_number] => 12211708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Substrate processing apparatus and substrate processing method [patent_app_type] => utility [patent_app_number] => 18/523474 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 13231 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 557 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18523474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/523474
Substrate processing apparatus and substrate processing method Nov 28, 2023 Issued
Array ( [id] => 19237265 [patent_doc_number] => 20240194460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => ADVANCED DRY CLEANING APPARATUS AND METHOD FOR DRIVE DEVICE [patent_app_type] => utility [patent_app_number] => 18/517273 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18517273 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517273
ADVANCED DRY CLEANING APPARATUS AND METHOD FOR DRIVE DEVICE Nov 21, 2023 Abandoned
Array ( [id] => 20633720 [patent_doc_number] => 12594584 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Multi-directional spraying device and use method thereof [patent_app_type] => utility [patent_app_number] => 18/512067 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 2322 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18512067 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/512067
Multi-directional spraying device and use method thereof Nov 16, 2023 Issued
Array ( [id] => 19206079 [patent_doc_number] => 20240177978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => SUBSTRATE PROCESSING APPARATUS AND CLEANING METHOD [patent_app_type] => utility [patent_app_number] => 18/511890 [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] => 7429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18511890 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/511890
Substrate processing apparatus and cleaning method Nov 15, 2023 Issued
Array ( [id] => 19033070 [patent_doc_number] => 20240082885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => SUBSTRATE CLEANING DEVICE AND METHOD OF CLEANING SUBSTRATE [patent_app_type] => utility [patent_app_number] => 18/511727 [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] => 8942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18511727 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/511727
SUBSTRATE CLEANING DEVICE AND METHOD OF CLEANING SUBSTRATE Nov 15, 2023 Pending
Array ( [id] => 19888659 [patent_doc_number] => 20250113971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => CIRCULATION PUMP MONITORING FOR A DISHWASHER APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/481600 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18481600 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/481600
CIRCULATION PUMP MONITORING FOR A DISHWASHER APPLIANCE Oct 4, 2023 Abandoned
Array ( [id] => 20161312 [patent_doc_number] => 12387946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Double-sided scrubber for substrate cleaning [patent_app_type] => utility [patent_app_number] => 18/377147 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18377147 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/377147
Double-sided scrubber for substrate cleaning Oct 4, 2023 Issued
Array ( [id] => 19066646 [patent_doc_number] => 20240101072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => SYSTEMS, METHODS, AND TECHNOLOGIES FOR CLEANING AND MAINTAINING OPERABILITY OF VEHICLE SENSORS [patent_app_type] => utility [patent_app_number] => 18/372295 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18372295 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/372295
SYSTEMS, METHODS, AND TECHNOLOGIES FOR CLEANING AND MAINTAINING OPERABILITY OF VEHICLE SENSORS Sep 24, 2023 Pending
Array ( [id] => 19830310 [patent_doc_number] => 20250082096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => Broom Cleaning Apparatus & Method for Cleaning a Concrete Finishing Broom [patent_app_type] => utility [patent_app_number] => 18/367817 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18367817 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/367817
Broom Cleaning Apparatus & Method for Cleaning a Concrete Finishing Broom Sep 12, 2023 Abandoned
Array ( [id] => 18844151 [patent_doc_number] => 20230406555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => CLEANER ASSEMBLY FOR AN AUTOMATED DISPENSING DEVICE [patent_app_type] => utility [patent_app_number] => 18/241420 [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] => 14216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18241420 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241420
Cleaner assembly for an automated dispensing device Aug 31, 2023 Issued
Array ( [id] => 19768960 [patent_doc_number] => 20250050386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => METHOD OF CLEANING RELAYS [patent_app_type] => utility [patent_app_number] => 18/231777 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18231777 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/231777
METHOD OF CLEANING RELAYS Aug 7, 2023 Abandoned
Array ( [id] => 19754146 [patent_doc_number] => 20250042711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => SELF-CLEANING SYSTEM FOR BEVERAGE DISPENSERS [patent_app_type] => utility [patent_app_number] => 18/230655 [patent_app_country] => US [patent_app_date] => 2023-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18230655 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230655
SELF-CLEANING SYSTEM FOR BEVERAGE DISPENSERS Aug 5, 2023 Abandoned
Array ( [id] => 19746656 [patent_doc_number] => 20250035221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => MULTI-CHANNEL VALVE FOR A DISHWASHING APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/360436 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18360436 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360436
Multi-channel valve for a dishwashing appliance Jul 26, 2023 Issued
Array ( [id] => 18752981 [patent_doc_number] => 20230356267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => CLEANING MEMBER ATTACHING PART, CLEANING MEMBER ASSEMBLY AND SUBSTRATE CLEANING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/351911 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18351911 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351911
CLEANING MEMBER ATTACHING PART, CLEANING MEMBER ASSEMBLY AND SUBSTRATE CLEANING APPARATUS Jul 12, 2023 Abandoned
Array ( [id] => 20714890 [patent_doc_number] => 12630123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Automatic car washing device and automatic car washing method therefor [patent_app_type] => utility [patent_app_number] => 18/350085 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6304 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18350085 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/350085
Automatic car washing device and automatic car washing method therefor Jul 10, 2023 Issued
Array ( [id] => 19589606 [patent_doc_number] => 20240387163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => METHOD FOR DRYING WAFER [patent_app_type] => utility [patent_app_number] => 18/219337 [patent_app_country] => US [patent_app_date] => 2023-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18219337 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/219337
METHOD FOR DRYING WAFER Jul 6, 2023 Abandoned
Array ( [id] => 20076748 [patent_doc_number] => 12350787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Substrate processing apparatus [patent_app_type] => utility [patent_app_number] => 18/347464 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 57 [patent_figures_cnt] => 99 [patent_no_of_words] => 45926 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18347464 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/347464
Substrate processing apparatus Jul 4, 2023 Issued
Array ( [id] => 19682923 [patent_doc_number] => 20250001468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => SYSTEMS AND PROCESSES FOR CHEMICAL PROCESSING [patent_app_type] => utility [patent_app_number] => 18/344498 [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] => 14790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18344498 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344498
Systems and processes for chemical processing Jun 28, 2023 Issued
Array ( [id] => 19201852 [patent_doc_number] => 20240173751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => SUBSTRATE CLEANING CHAMBER, A SUBSTRATE PROCESSING SYSTEM INCLUDING THE SAME, AND A METHOD OF PROCESSING A SUBSTRATE USING THE SUBSTRATE PROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/336217 [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] => 6581 [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] => 18336217 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/336217
SUBSTRATE CLEANING CHAMBER, A SUBSTRATE PROCESSING SYSTEM INCLUDING THE SAME, AND A METHOD OF PROCESSING A SUBSTRATE USING THE SUBSTRATE PROCESSING SYSTEM Jun 15, 2023 Pending
Array ( [id] => 18672374 [patent_doc_number] => 20230309808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => METHODS, DEVICES AND SYSTEMS FOR CLEANING AN IMAGING ELEMENT WITH A TRANSLATABLE CLEANING ELEMENT [patent_app_type] => utility [patent_app_number] => 18/329931 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18329931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/329931
METHODS, DEVICES AND SYSTEMS FOR CLEANING AN IMAGING ELEMENT WITH A TRANSLATABLE CLEANING ELEMENT Jun 5, 2023 Abandoned
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