Search

William Charles Doerrler

Examiner (ID: 12237, Phone: (571)272-4807 , Office: P/3993 )

Most Active Art Unit
3744
Art Unit(s)
3404, 3744, 3993, 3727
Total Applications
3297
Issued Applications
2746
Pending Applications
246
Abandoned Applications
316

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20621530 [patent_doc_number] => 12589024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Ocular delivery systems and methods [patent_app_type] => utility [patent_app_number] => 19/236848 [patent_app_country] => US [patent_app_date] => 2025-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 29 [patent_no_of_words] => 12749 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19236848 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/236848
Ocular delivery systems and methods Jun 11, 2025 Issued
Array ( [id] => 20066721 [patent_doc_number] => 20250204943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => Balloon Dilation Catheter for Use in Sinus Drainage Pathways [patent_app_type] => utility [patent_app_number] => 19/075034 [patent_app_country] => US [patent_app_date] => 2025-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19075034 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/075034
Balloon Dilation Catheter for Use in Sinus Drainage Pathways Mar 9, 2025 Pending
Array ( [id] => 20163669 [patent_doc_number] => 20250255715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => EYELET INTERFERENCE SCREW AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 19/057487 [patent_app_country] => US [patent_app_date] => 2025-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 19057487 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/057487
EYELET INTERFERENCE SCREW AND METHODS OF USE Feb 18, 2025 Pending
Array ( [id] => 20443784 [patent_doc_number] => 20260000498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => CATHETER WITH INTEGRATED EMBOLIC PROTECTION DEVICE [patent_app_type] => utility [patent_app_number] => 19/037061 [patent_app_country] => US [patent_app_date] => 2025-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 19037061 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/037061
CATHETER WITH INTEGRATED EMBOLIC PROTECTION DEVICE Jan 23, 2025 Pending
Array ( [id] => 20023417 [patent_doc_number] => 20250161639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => ENDOVASCULAR MOBILE BALLOON SUPPORT CATHETER [patent_app_type] => utility [patent_app_number] => 19/031506 [patent_app_country] => US [patent_app_date] => 2025-01-18 [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] => -7 [patent_words_short_claim] => 447 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19031506 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/031506
ENDOVASCULAR MOBILE BALLOON SUPPORT CATHETER Jan 17, 2025 Pending
Array ( [id] => 20022619 [patent_doc_number] => 20250160841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => CONNECTOR AND WRAP FOR END-TO-SIDE NERVE COAPTATION [patent_app_type] => utility [patent_app_number] => 19/024007 [patent_app_country] => US [patent_app_date] => 2025-01-16 [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] => -18 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19024007 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/024007
CONNECTOR AND WRAP FOR END-TO-SIDE NERVE COAPTATION Jan 15, 2025 Pending
Array ( [id] => 20014132 [patent_doc_number] => 20250152354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => LOCATION INDICATION SYSTEM FOR IMPLANT-DELIVERY TOOL [patent_app_type] => utility [patent_app_number] => 19/025620 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43490 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19025620 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/025620
LOCATION INDICATION SYSTEM FOR IMPLANT-DELIVERY TOOL Jan 15, 2025 Pending
Array ( [id] => 20362412 [patent_doc_number] => 20250352224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => SKIN TREATMENT SYSTEM WITH ADJUSTABLE HEIGHT WAND [patent_app_type] => utility [patent_app_number] => 19/023911 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16621 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19023911 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/023911
SKIN TREATMENT SYSTEM WITH ADJUSTABLE HEIGHT WAND Jan 15, 2025 Pending
Array ( [id] => 20022620 [patent_doc_number] => 20250160842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => CONNECTOR AND WRAP FOR END-TO-SIDE NERVE COAPTATION [patent_app_type] => utility [patent_app_number] => 19/024550 [patent_app_country] => US [patent_app_date] => 2025-01-16 [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] => -18 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19024550 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/024550
CONNECTOR AND WRAP FOR END-TO-SIDE NERVE COAPTATION Jan 15, 2025 Pending
Array ( [id] => 20013951 [patent_doc_number] => 20250152173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => CONNECTOR AND WRAP FOR END-TO-SIDE NERVE COAPTATION [patent_app_type] => utility [patent_app_number] => 19/024936 [patent_app_country] => US [patent_app_date] => 2025-01-16 [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] => -19 [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] => 19024936 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/024936
CONNECTOR AND WRAP FOR END-TO-SIDE NERVE COAPTATION Jan 15, 2025 Pending
Array ( [id] => 20031598 [patent_doc_number] => 20250169820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => DEVICES AND METHODS FOR ASSISTING MAGNETIC COMPRESSION ANASTOMOSIS [patent_app_type] => utility [patent_app_number] => 19/022747 [patent_app_country] => US [patent_app_date] => 2025-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19022747 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/022747
DEVICES AND METHODS FOR ASSISTING MAGNETIC COMPRESSION ANASTOMOSIS Jan 14, 2025 Pending
Array ( [id] => 20005462 [patent_doc_number] => 20250143684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => BIOCOMPATIBLE BIOMEDICAL OCCLUSION DEVICE [patent_app_type] => utility [patent_app_number] => 19/018495 [patent_app_country] => US [patent_app_date] => 2025-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8501 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 19018495 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/018495
BIOCOMPATIBLE BIOMEDICAL OCCLUSION DEVICE Jan 12, 2025 Pending
Array ( [id] => 19996294 [patent_doc_number] => 20250134516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => APPARATUS AND METHOD FOR SUTURING BODY LUMENS [patent_app_type] => utility [patent_app_number] => 19/008021 [patent_app_country] => US [patent_app_date] => 2025-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19008021 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/008021
APPARATUS AND METHOD FOR SUTURING BODY LUMENS Jan 1, 2025 Pending
Array ( [id] => 20005519 [patent_doc_number] => 20250143741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => DEVICE AND METHOD FOR REMOVING MATERIAL FROM A HOLLOW ANATOMICAL STRUCTURE [patent_app_type] => utility [patent_app_number] => 19/001686 [patent_app_country] => US [patent_app_date] => 2024-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8285 [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] => 19001686 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/001686
DEVICE AND METHOD FOR REMOVING MATERIAL FROM A HOLLOW ANATOMICAL STRUCTURE Dec 25, 2024 Pending
Array ( [id] => 19860491 [patent_doc_number] => 20250099277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => VASCULAR ACCESS DEVICES AND METHODS FOR LOWER LIMB INTERVENTIONS [patent_app_type] => utility [patent_app_number] => 18/974565 [patent_app_country] => US [patent_app_date] => 2024-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18974565 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/974565
VASCULAR ACCESS DEVICES AND METHODS FOR LOWER LIMB INTERVENTIONS Dec 8, 2024 Pending
Array ( [id] => 20083898 [patent_doc_number] => 20250213834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => Sinus Balloon Dilation Catheters and Sinus Surgery Tools [patent_app_type] => utility [patent_app_number] => 18/973011 [patent_app_country] => US [patent_app_date] => 2024-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18973011 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/973011
Sinus Balloon Dilation Catheters and Sinus Surgery Tools Dec 7, 2024 Pending
Array ( [id] => 20319785 [patent_doc_number] => 20250331873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => MAGNETICALLY CONTROLLED FLOW GENERATION [patent_app_type] => utility [patent_app_number] => 18/971915 [patent_app_country] => US [patent_app_date] => 2024-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18971915 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/971915
MAGNETICALLY CONTROLLED FLOW GENERATION Dec 5, 2024 Pending
Array ( [id] => 19844833 [patent_doc_number] => 20250090184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => TREATMENT OF ISCHAEMIA [patent_app_type] => utility [patent_app_number] => 18/968106 [patent_app_country] => US [patent_app_date] => 2024-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18968106 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/968106
TREATMENT OF ISCHAEMIA Dec 3, 2024 Pending
Array ( [id] => 20038750 [patent_doc_number] => 20250176972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => PRESSURE DELIVERY DEVICE FOR HEMORRHAGE CONTROL [patent_app_type] => utility [patent_app_number] => 18/962838 [patent_app_country] => US [patent_app_date] => 2024-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18962838 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/962838
PRESSURE DELIVERY DEVICE FOR HEMORRHAGE CONTROL Nov 26, 2024 Pending
Array ( [id] => 19830534 [patent_doc_number] => 20250082320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => TISSUE REMOVAL CONTAINMENT SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/958601 [patent_app_country] => US [patent_app_date] => 2024-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18958601 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/958601
TISSUE REMOVAL CONTAINMENT SYSTEMS Nov 24, 2024 Pending
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