Search

William T. Leader

Examiner (ID: 18752)

Most Active Art Unit
1102
Art Unit(s)
1754, 1109, 1795, 1102, 1723, 1753, 2899, 1741, 1104, 1742, 1106
Total Applications
1892
Issued Applications
1323
Pending Applications
98
Abandoned Applications
472

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19465469 [patent_doc_number] => 20240319139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => CHEMICAL SENSOR SYSTEM [patent_app_type] => utility [patent_app_number] => 18/484684 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18484684 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/484684
CHEMICAL SENSOR SYSTEM Oct 10, 2023 Pending
Array ( [id] => 19344081 [patent_doc_number] => 20240253044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => DROPLET FORMING DEVICES AND SYSTEM WITH DIFFERENTIAL SURFACE PROPERTIES [patent_app_type] => utility [patent_app_number] => 18/376276 [patent_app_country] => US [patent_app_date] => 2023-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32822 [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] => 18376276 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/376276
Droplet forming devices and system with differential surface properties Oct 2, 2023 Issued
Array ( [id] => 18880558 [patent_doc_number] => 20240003927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => AUTOMATED CELL PROCESSING SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/467374 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18467374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/467374
AUTOMATED CELL PROCESSING SYSTEMS AND METHODS Sep 13, 2023 Abandoned
Array ( [id] => 19949459 [patent_doc_number] => 12320819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Coordinated conveyers in an automated system [patent_app_type] => utility [patent_app_number] => 18/244841 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 12865 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18244841 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/244841
Coordinated conveyers in an automated system Sep 10, 2023 Issued
Array ( [id] => 18956598 [patent_doc_number] => 20240044925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => PATHOLOGY SLIDE AUTOMATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/235235 [patent_app_country] => US [patent_app_date] => 2023-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18235235 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/235235
Pathology slide automation system and method Aug 16, 2023 Issued
Array ( [id] => 20128252 [patent_doc_number] => 12370552 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Method for capacitive fluid level detection [patent_app_type] => utility [patent_app_number] => 18/364326 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 23 [patent_no_of_words] => 13771 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18364326 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364326
Method for capacitive fluid level detection Aug 1, 2023 Issued
Array ( [id] => 20688716 [patent_doc_number] => 12618860 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Automatic analysis device [patent_app_type] => utility [patent_app_number] => 18/221980 [patent_app_country] => US [patent_app_date] => 2023-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2338 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18221980 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/221980
Automatic analysis device Jul 13, 2023 Issued
Array ( [id] => 18739865 [patent_doc_number] => 20230348832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => Cell Culture System [patent_app_type] => utility [patent_app_number] => 18/213930 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18213930 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/213930
Cell Culture System Jun 25, 2023 Pending
Array ( [id] => 20227997 [patent_doc_number] => 12416646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Virtual pipetting [patent_app_type] => utility [patent_app_number] => 18/210513 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2127 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 461 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210513 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210513
Virtual pipetting Jun 14, 2023 Issued
Array ( [id] => 18903860 [patent_doc_number] => 20240019345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => CONTAINER FOR COLLECTING, TRANSPORTING AND STORING A BIOLOGICAL TISSUE SAMPLE [patent_app_type] => utility [patent_app_number] => 18/200287 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18200287 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/200287
CONTAINER FOR COLLECTING, TRANSPORTING AND STORING A BIOLOGICAL TISSUE SAMPLE May 21, 2023 Pending
Array ( [id] => 18627146 [patent_doc_number] => 20230285958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => Gas Inlet Structure for Reagent Kit [patent_app_type] => utility [patent_app_number] => 18/199906 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18199906 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/199906
Gas inlet structure for reagent kit May 18, 2023 Issued
Array ( [id] => 19585410 [patent_doc_number] => 20240382967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => APPARATUS FOR CONTROLLED RELEASE OF A LABWARE FROM A THERMAL BLOCK [patent_app_type] => utility [patent_app_number] => 18/199880 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4830 [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] => 18199880 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/199880
APPARATUS FOR CONTROLLED RELEASE OF A LABWARE FROM A THERMAL BLOCK May 18, 2023 Pending
Array ( [id] => 20076633 [patent_doc_number] => 12350671 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Liquid bridge and system [patent_app_type] => utility [patent_app_number] => 18/312209 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 2994 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18312209 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/312209
Liquid bridge and system May 3, 2023 Issued
Array ( [id] => 18818711 [patent_doc_number] => 20230393051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => APPARATUS AND METHODS FOR AUTOMATED CORROSION TESTING [patent_app_type] => utility [patent_app_number] => 18/141688 [patent_app_country] => US [patent_app_date] => 2023-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3703 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18141688 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/141688
APPARATUS AND METHODS FOR AUTOMATED CORROSION TESTING Apr 30, 2023 Pending
Array ( [id] => 18787206 [patent_doc_number] => 20230375458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => PARTICLE SORTER NOZZLES AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/138301 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20470 [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] => 18138301 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/138301
PARTICLE SORTER NOZZLES AND METHODS OF USE THEREOF Apr 23, 2023 Pending
Array ( [id] => 19855729 [patent_doc_number] => 12258553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Surface detection and picktool manipulator [patent_app_type] => utility [patent_app_number] => 18/133561 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 6241 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18133561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/133561
Surface detection and picktool manipulator Apr 11, 2023 Issued
Array ( [id] => 19412838 [patent_doc_number] => 12078651 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Device for sample pretreatment [patent_app_type] => utility [patent_app_number] => 18/297688 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 15205 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18297688 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297688
Device for sample pretreatment Apr 9, 2023 Issued
Array ( [id] => 18498971 [patent_doc_number] => 20230221707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => SYSTEM AND METHOD OF LOAD BALANCING SPECIMEN CONTAINERS WITHIN DETECTION INSTRUMENTS [patent_app_type] => utility [patent_app_number] => 18/178714 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18178714 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/178714
SYSTEM AND METHOD OF LOAD BALANCING SPECIMEN CONTAINERS WITHIN DETECTION INSTRUMENTS Mar 5, 2023 Pending
Array ( [id] => 18727150 [patent_doc_number] => 20230341434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SINGLE-USE, DISPOSABLE CONTAINER [patent_app_type] => utility [patent_app_number] => 18/175562 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18175562 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/175562
Single-use, disposable container Feb 27, 2023 Issued
Array ( [id] => 18453107 [patent_doc_number] => 20230194387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => DEVICE FOR TESTING OF AN ENVIRONMENTAL SAMPLE [patent_app_type] => utility [patent_app_number] => 18/172685 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [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] => 18172685 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172685
DEVICE FOR TESTING OF AN ENVIRONMENTAL SAMPLE Feb 21, 2023 Pending
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