Search

William D. Titcomb

Examiner (ID: 12819, Phone: (571)270-5190 , Office: P/2141 )

Most Active Art Unit
2141
Art Unit(s)
2178, 2174, 2141, 2757, 2171
Total Applications
1046
Issued Applications
919
Pending Applications
44
Abandoned Applications
103

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19915322 [patent_doc_number] => 12290668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Cap assembly for a medicament delivery device [patent_app_type] => utility [patent_app_number] => 17/467563 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 1081 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17467563 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/467563
Cap assembly for a medicament delivery device Sep 6, 2021 Issued
Array ( [id] => 19120178 [patent_doc_number] => 11964141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => System and method for safety syringe [patent_app_type] => utility [patent_app_number] => 17/403095 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 52 [patent_figures_cnt] => 91 [patent_no_of_words] => 16262 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17403095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/403095
System and method for safety syringe Aug 15, 2021 Issued
Array ( [id] => 17354990 [patent_doc_number] => 20220015786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => MEDICAL INSTRUMENT WITH INTEGRAL NAVIGATION CONTROL FEATURES [patent_app_type] => utility [patent_app_number] => 17/400171 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16270 [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] => 17400171 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/400171
Medical instrument with integral navigation control features Aug 11, 2021 Issued
Array ( [id] => 19954505 [patent_doc_number] => 12324904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Electric injection device [patent_app_type] => utility [patent_app_number] => 17/398119 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 1262 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1019 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17398119 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/398119
Electric injection device Aug 9, 2021 Issued
Array ( [id] => 17821601 [patent_doc_number] => 11426525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Assembly for a drug delivery device and drug delivery device [patent_app_type] => utility [patent_app_number] => 17/395061 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 9175 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 17395061 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/395061
Assembly for a drug delivery device and drug delivery device Aug 4, 2021 Issued
Array ( [id] => 18170501 [patent_doc_number] => 20230037112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => Collapsible Syringe Plunger and Syringe Incorporating Same [patent_app_type] => utility [patent_app_number] => 17/392201 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17392201 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392201
Collapsible Syringe Plunger and Syringe Incorporating Same Aug 1, 2021 Pending
Array ( [id] => 17227313 [patent_doc_number] => 20210353869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => Assembly for a Drug Delivery Device and Drug Delivery Device [patent_app_type] => utility [patent_app_number] => 17/387747 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 17387747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/387747
Assembly for a drug delivery device and drug delivery device Jul 27, 2021 Issued
Array ( [id] => 17198840 [patent_doc_number] => 20210338934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => MEDICAMENT DELIVERY DEVICE [patent_app_type] => utility [patent_app_number] => 17/379517 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17379517 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/379517
MEDICAMENT DELIVERY DEVICE Jul 18, 2021 Pending
Array ( [id] => 17313046 [patent_doc_number] => 20210402094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => SYSTEM AND METHOD FOR SAFETY SYRINGE [patent_app_type] => utility [patent_app_number] => 17/364546 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -137 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17364546 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/364546
SYSTEM AND METHOD FOR SAFETY SYRINGE Jun 29, 2021 Pending
Array ( [id] => 17095544 [patent_doc_number] => 20210283335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => Syringe Having Pivoting Arm Plunger Rod [patent_app_type] => utility [patent_app_number] => 17/331438 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17331438 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/331438
Syringe having pivoting arm plunger rod May 25, 2021 Issued
Array ( [id] => 17065966 [patent_doc_number] => 20210268181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => SPRINKLER CANNULA [patent_app_type] => utility [patent_app_number] => 17/325375 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17325375 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/325375
Sprinkler cannula May 19, 2021 Issued
Array ( [id] => 17213323 [patent_doc_number] => 20210346659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => SYSTEMS AND METHODS FOR BI-DIRECTIONAL ENDOVASCULAR ACCESS FOR DIAGNOSTIC AND THERAPEUTIC INTERVENTIONS [patent_app_type] => utility [patent_app_number] => 17/314653 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17314653 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/314653
SYSTEMS AND METHODS FOR BI-DIRECTIONAL ENDOVASCULAR ACCESS FOR DIAGNOSTIC AND THERAPEUTIC INTERVENTIONS May 6, 2021 Pending
Array ( [id] => 17958782 [patent_doc_number] => 20220339362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => TELESCOPING PLUNGER ROD [patent_app_type] => utility [patent_app_number] => 17/242085 [patent_app_country] => US [patent_app_date] => 2021-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17242085 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242085
Telescoping plunger rod Apr 26, 2021 Issued
Array ( [id] => 17169062 [patent_doc_number] => 20210322732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => Radial Balloon Catheter [patent_app_type] => utility [patent_app_number] => 17/234206 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17234206 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/234206
Radial balloon catheter Apr 18, 2021 Issued
Array ( [id] => 18404726 [patent_doc_number] => 20230166077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => INJECTION SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/913291 [patent_app_country] => US [patent_app_date] => 2021-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17913291 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/913291
INJECTION SYSTEMS Apr 12, 2021 Pending
Array ( [id] => 17206729 [patent_doc_number] => 11167080 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Balloon dilation catheter system for treatment and irrigation of the sinuses [patent_app_type] => utility [patent_app_number] => 17/224345 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 47 [patent_no_of_words] => 9812 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17224345 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/224345
Balloon dilation catheter system for treatment and irrigation of the sinuses Apr 6, 2021 Issued
Array ( [id] => 16976387 [patent_doc_number] => 20210220624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => METHOD AND APPARATUS FOR LOADING A GUIDEWIRE INTO A CONNECTOR WITH A VALVE [patent_app_type] => utility [patent_app_number] => 17/301425 [patent_app_country] => US [patent_app_date] => 2021-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17301425 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/301425
METHOD AND APPARATUS FOR LOADING A GUIDEWIRE INTO A CONNECTOR WITH A VALVE Apr 1, 2021 Abandoned
Array ( [id] => 17881339 [patent_doc_number] => 20220296816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => REAGENT-CATALYST DRIVEN SINGLE USE HYDRAULIC DRIVE AND SINGLE USE LARGE VOLUME INJECTOR [patent_app_type] => utility [patent_app_number] => 17/207878 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17207878 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/207878
Reagent-catalyst driven single use hydraulic drive and single use large volume injector Mar 21, 2021 Issued
Array ( [id] => 16930359 [patent_doc_number] => 20210196248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => DEVICE AND METHOD FOR ASPIRATING BONE MARROW [patent_app_type] => utility [patent_app_number] => 17/201648 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5965 [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] => 17201648 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/201648
DEVICE AND METHOD FOR ASPIRATING BONE MARROW Mar 14, 2021 Abandoned
Array ( [id] => 17095517 [patent_doc_number] => 20210283308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => IMPLANTABLE DEVICE FOR RETAINING LIVE CELLS AND PROVIDING NUTRIENTS THERETO [patent_app_type] => utility [patent_app_number] => 17/199844 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6159 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17199844 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/199844
IMPLANTABLE DEVICE FOR RETAINING LIVE CELLS AND PROVIDING NUTRIENTS THERETO Mar 11, 2021 Pending
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