Search

Edward F. Landrum

Supervisory Patent Examiner (ID: 7190, Phone: (571)272-5567 , Office: P/3724 )

Most Active Art Unit
3724
Art Unit(s)
3761, 3744, 4168, 3724, 3723, 3763
Total Applications
479
Issued Applications
151
Pending Applications
28
Abandoned Applications
302

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18829784 [patent_doc_number] => 20230398308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => MEDICAMENT DELIVERY DEVICE WITH PIEZOELECTRIC ACTUATING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/035995 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3792 [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] => 18035995 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/035995
MEDICAMENT DELIVERY DEVICE WITH PIEZOELECTRIC ACTUATING SYSTEM Oct 28, 2021 Pending
Array ( [id] => 19883160 [patent_doc_number] => 12268844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Integrated insulin delivery system having safety features to prevent hypoglycemia [patent_app_type] => utility [patent_app_number] => 17/513487 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 15427 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17513487 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/513487
Integrated insulin delivery system having safety features to prevent hypoglycemia Oct 27, 2021 Issued
Array ( [id] => 17561859 [patent_doc_number] => 20220126008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => APPARATUS FOR PUMPING AND DIALYSIS [patent_app_type] => utility [patent_app_number] => 17/509638 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4126 [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] => 17509638 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/509638
APPARATUS FOR PUMPING AND DIALYSIS Oct 24, 2021 Abandoned
Array ( [id] => 18921572 [patent_doc_number] => 20240024576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => METHOD AND SYSTEM OF CLOSED LOOP CONTROL IMPROVING GLYCEMIC RESPONSE FOLLOWING AN UNANNOUNCED SOURCE OF GLYCEMIC FLUCTUATION [patent_app_type] => utility [patent_app_number] => 18/031976 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21571 [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] => 18031976 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/031976
Method and system of closed loop control improving glycemic response following an unannounced source of glycemic fluctuation Oct 13, 2021 Issued
Array ( [id] => 18829772 [patent_doc_number] => 20230398296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => COMPUTERIZED SYSTEM FOR REPEATEDLY DETERMINING A VALUE OF A CONTROL PARAMETER OF A FLUID INFUSION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/248518 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18248518 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248518
COMPUTERIZED SYSTEM FOR REPEATEDLY DETERMINING A VALUE OF A CONTROL PARAMETER OF A FLUID INFUSION SYSTEM Oct 12, 2021 Pending
Array ( [id] => 18877290 [patent_doc_number] => 20240000659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => PRESSURE BAG [patent_app_type] => utility [patent_app_number] => 18/252736 [patent_app_country] => US [patent_app_date] => 2021-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18252736 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/252736
PRESSURE BAG Oct 6, 2021 Pending
Array ( [id] => 19825404 [patent_doc_number] => 12246159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Multi-cartridge fluid delivery device [patent_app_type] => utility [patent_app_number] => 17/491949 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 14701 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17491949 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/491949
Multi-cartridge fluid delivery device Sep 30, 2021 Issued
Array ( [id] => 19443410 [patent_doc_number] => 12093681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Ambulatory medicament device with security override passcode [patent_app_type] => utility [patent_app_number] => 17/486784 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 59 [patent_no_of_words] => 67370 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17486784 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/486784
Ambulatory medicament device with security override passcode Sep 26, 2021 Issued
Array ( [id] => 18763049 [patent_doc_number] => 11813430 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Multi-channel automatic pump [patent_app_type] => utility [patent_app_number] => 17/479305 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 8065 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 381 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17479305 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/479305
Multi-channel automatic pump Sep 19, 2021 Issued
Array ( [id] => 17334132 [patent_doc_number] => 20220000463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => Multi-Lumen Tamper Tube [patent_app_type] => utility [patent_app_number] => 17/476877 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17476877 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476877
Multi-lumen tamper tube Sep 15, 2021 Issued
Array ( [id] => 17334810 [patent_doc_number] => 20220001141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => ENHANCED FLEXIBILITY NEUROVASCULAR CATHETER [patent_app_type] => utility [patent_app_number] => 17/475202 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17475202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475202
Enhanced flexibility neurovascular catheter Sep 13, 2021 Issued
Array ( [id] => 17298083 [patent_doc_number] => 20210393922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => SYSTEMS AND METHODS FOR PROTECTING UMBILICAL STUMPS [patent_app_type] => utility [patent_app_number] => 17/465653 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14244 [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] => 17465653 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/465653
SYSTEMS AND METHODS FOR PROTECTING UMBILICAL STUMPS Sep 1, 2021 Abandoned
Array ( [id] => 17442105 [patent_doc_number] => 20220062610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => SYSTEMS AND METHODS FOR APPLYING MEDIA TO SKIN [patent_app_type] => utility [patent_app_number] => 17/445921 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17445921 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/445921
Systems and methods for applying media to skin Aug 24, 2021 Issued
Array ( [id] => 17610010 [patent_doc_number] => 20220152289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => INTRAOCULAR IRRIGATOR-ASPIRATOR TIP COMPONENT [patent_app_type] => utility [patent_app_number] => 17/409228 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2855 [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] => 17409228 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/409228
INTRAOCULAR IRRIGATOR-ASPIRATOR TIP COMPONENT Aug 22, 2021 Abandoned
Array ( [id] => 17384193 [patent_doc_number] => 20220032045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => SURGICAL TOOL [patent_app_type] => utility [patent_app_number] => 17/405345 [patent_app_country] => US [patent_app_date] => 2021-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17405345 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/405345
Surgical tool Aug 17, 2021 Issued
Array ( [id] => 20491610 [patent_doc_number] => 12533466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Arrangement for a drug delivery device [patent_app_type] => utility [patent_app_number] => 18/018206 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 31 [patent_no_of_words] => 12562 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18018206 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/018206
Arrangement for a drug delivery device Aug 2, 2021 Issued
Array ( [id] => 17227309 [patent_doc_number] => 20210353865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => ALIGNMENT OF ELONGATED PARTICLES IN A PARTICLE DELIVERY DEVICE [patent_app_type] => utility [patent_app_number] => 17/391446 [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] => 12319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17391446 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/391446
Alignment of elongated particles in a particle delivery device Aug 1, 2021 Issued
Array ( [id] => 17198891 [patent_doc_number] => 20210338985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => MEDICAL DEVICES FOR FLUID DELIVERY [patent_app_type] => utility [patent_app_number] => 17/305894 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13221 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17305894 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/305894
Medical devices for fluid delivery Jul 15, 2021 Issued
Array ( [id] => 17183611 [patent_doc_number] => 20210330496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => CONVERTIBLE PHACOEMULSIFICATION I/A SLEEVE AND MECHANICAL ACTIVATION MECHANISM [patent_app_type] => utility [patent_app_number] => 17/305507 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3243 [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] => 17305507 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/305507
Convertible phacoemulsification I/A sleeve and mechanical activation mechanism Jul 7, 2021 Issued
Array ( [id] => 17183612 [patent_doc_number] => 20210330497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => CONVERTIBLE PHACOEMULSIFICATION I/A SLEEVE AND MECHANICAL ACTIVATION MECHANISM [patent_app_type] => utility [patent_app_number] => 17/305508 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3242 [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] => 17305508 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/305508
Convertible phacoemulsification I/A sleeve and mechanical activation mechanism Jul 7, 2021 Issued
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