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] => 20671009 [patent_doc_number] => 12611504 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Methods and systems for insulin delivery and glucose measurement [patent_app_type] => utility [patent_app_number] => 19/247768 [patent_app_country] => US [patent_app_date] => 2025-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4969 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19247768 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/247768
Methods and systems for insulin delivery and glucose measurement Jun 23, 2025 Issued
Array ( [id] => 20294012 [patent_doc_number] => 20250319255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => METHODS AND SYSTEMS FOR INSULIN DELIVERY AND GLUCOSE MEASUREMENT [patent_app_type] => utility [patent_app_number] => 19/247755 [patent_app_country] => US [patent_app_date] => 2025-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4958 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19247755 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/247755
Methods and systems for insulin delivery and glucose measurement Jun 23, 2025 Issued
Array ( [id] => 20592508 [patent_doc_number] => 12576204 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Systems and methods for delivering a fluid to a patient with reduced contamination [patent_app_type] => utility [patent_app_number] => 19/175750 [patent_app_country] => US [patent_app_date] => 2025-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 40 [patent_no_of_words] => 13885 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19175750 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/175750
Systems and methods for delivering a fluid to a patient with reduced contamination Apr 9, 2025 Issued
Array ( [id] => 20171859 [patent_doc_number] => 12390579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Radiopharmaceutical delivery system for patient infusion [patent_app_type] => utility [patent_app_number] => 19/022929 [patent_app_country] => US [patent_app_date] => 2025-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 5098 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 19022929 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/022929
Radiopharmaceutical delivery system for patient infusion Jan 14, 2025 Issued
Array ( [id] => 19954503 [patent_doc_number] => 12324902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Auto-injector [patent_app_type] => utility [patent_app_number] => 18/985633 [patent_app_country] => US [patent_app_date] => 2024-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18985633 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/985633
Auto-injector Dec 17, 2024 Issued
Array ( [id] => 19989765 [patent_doc_number] => 20250127987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => Auto-Injector [patent_app_type] => utility [patent_app_number] => 18/985292 [patent_app_country] => US [patent_app_date] => 2024-12-18 [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] => -26 [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] => 18985292 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/985292
Auto-injector Dec 17, 2024 Issued
Array ( [id] => 19989766 [patent_doc_number] => 20250127988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => Auto-Injector [patent_app_type] => utility [patent_app_number] => 18/986595 [patent_app_country] => US [patent_app_date] => 2024-12-18 [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] => -26 [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] => 18986595 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/986595
Auto-injector Dec 17, 2024 Issued
Array ( [id] => 19889216 [patent_doc_number] => 20250114528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => Auto-Injector [patent_app_type] => utility [patent_app_number] => 18/983179 [patent_app_country] => US [patent_app_date] => 2024-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18983179 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/983179
Auto-injector Dec 15, 2024 Issued
Array ( [id] => 19939034 [patent_doc_number] => 12311148 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Auto-injector [patent_app_type] => utility [patent_app_number] => 18/982446 [patent_app_country] => US [patent_app_date] => 2024-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18982446 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/982446
Auto-injector Dec 15, 2024 Issued
Array ( [id] => 19889215 [patent_doc_number] => 20250114527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => Auto-Injector [patent_app_type] => utility [patent_app_number] => 18/982635 [patent_app_country] => US [patent_app_date] => 2024-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18982635 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/982635
Auto-injector Dec 15, 2024 Issued
Array ( [id] => 20787410 [patent_doc_number] => 12661305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-23 [patent_title] => Vial adapter and injection kit for withdrawing a liquid medicament from an injection vial [patent_app_type] => utility [patent_app_number] => 18/958707 [patent_app_country] => US [patent_app_date] => 2024-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 14043 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18958707 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/958707
VIAL ADAPTER AND INJECTION KIT FOR WITHDRAWING A LIQUID MEDICAMENT FROM AN INJECTION VIAL Nov 24, 2024 Issued
Array ( [id] => 19860893 [patent_doc_number] => 20250099679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => SITE TRACKING BASED ON CONNECTIVITY IN INFUSION PUMP SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/896045 [patent_app_country] => US [patent_app_date] => 2024-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7705 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18896045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/896045
Site tracking based on connectivity in infusion pump systems Sep 24, 2024 Issued
Array ( [id] => 19641511 [patent_doc_number] => 20240416031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => RADIOPHARMACEUTICAL DELIVERY SYSTEM AND USE THEREOF FOR PATIENT INFUSION [patent_app_type] => utility [patent_app_number] => 18/819145 [patent_app_country] => US [patent_app_date] => 2024-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18819145 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/819145
Radiopharmaceutical delivery system and use thereof for patient infusion Aug 28, 2024 Issued
Array ( [id] => 19570530 [patent_doc_number] => 20240374822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => INFUSION PUMP ASSEMBLY AND METHOD [patent_app_type] => utility [patent_app_number] => 18/779971 [patent_app_country] => US [patent_app_date] => 2024-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13957 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18779971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/779971
Infusion pump assembly and method Jul 21, 2024 Issued
Array ( [id] => 19541883 [patent_doc_number] => 20240358919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => INTEGRATED INSULIN DELIVERY SYSTEM HAVING SAFETY FEATURES TO PREVENT HYPOGLYCEMIA [patent_app_type] => utility [patent_app_number] => 18/764688 [patent_app_country] => US [patent_app_date] => 2024-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18764688 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764688
INTEGRATED INSULIN DELIVERY SYSTEM HAVING SAFETY FEATURES TO PREVENT HYPOGLYCEMIA Jul 4, 2024 Issued
Array ( [id] => 19563676 [patent_doc_number] => 12138427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Time averaged basal rate optimizer [patent_app_type] => utility [patent_app_number] => 18/653050 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7690 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18653050 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653050
Time averaged basal rate optimizer May 1, 2024 Issued
Array ( [id] => 19477586 [patent_doc_number] => 20240325628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => IMPROVED RADIOPHARMACEUTICAL DELIVERY SYSTEM AND USE THEREOF FOR PATIENT INFUSION [patent_app_type] => utility [patent_app_number] => 18/618798 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8993 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18618798 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/618798
Radiopharmaceutical delivery system and use thereof for patient infusion Mar 26, 2024 Issued
Array ( [id] => 19456496 [patent_doc_number] => 12096959 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-24 [patent_title] => Blood regurgitation preventing puncture and guidance device without skin dilation [patent_app_type] => utility [patent_app_number] => 18/616200 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7823 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 802 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18616200 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/616200
Blood regurgitation preventing puncture and guidance device without skin dilation Mar 25, 2024 Issued
Array ( [id] => 19331013 [patent_doc_number] => 20240245443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => APPARATUS FOR TREATING URINARY TRACT INFECTIONS [patent_app_type] => utility [patent_app_number] => 18/598498 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18598498 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/598498
APPARATUS FOR TREATING URINARY TRACT INFECTIONS Mar 6, 2024 Pending
Array ( [id] => 19396125 [patent_doc_number] => 12070454 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-27 [patent_title] => Anesthetic nerve block and method [patent_app_type] => utility [patent_app_number] => 18/432297 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 31 [patent_no_of_words] => 19054 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18432297 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/432297
Anesthetic nerve block and method Feb 4, 2024 Issued
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