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] => 17814387 [patent_doc_number] => 11419977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Self-orienting syringe and syringe interface [patent_app_type] => utility [patent_app_number] => 16/369267 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 72 [patent_no_of_words] => 23234 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 16369267 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/369267
Self-orienting syringe and syringe interface Mar 28, 2019 Issued
Array ( [id] => 14578915 [patent_doc_number] => 20190217066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => Drug Delivery Balloon Apparatus and Methods for Use [patent_app_type] => utility [patent_app_number] => 16/364288 [patent_app_country] => US [patent_app_date] => 2019-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16364288 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/364288
Drug delivery balloon apparatus and methods for use Mar 25, 2019 Issued
Array ( [id] => 14863735 [patent_doc_number] => 20190282109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => Multi-Channel Catheter Connection for Anatomical Manometry [patent_app_type] => utility [patent_app_number] => 16/362624 [patent_app_country] => US [patent_app_date] => 2019-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9569 [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] => 16362624 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/362624
Multi-Channel Catheter Connection for Anatomical Manometry Mar 22, 2019 Abandoned
Array ( [id] => 16604866 [patent_doc_number] => 10905850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Access port and catheter assembly including catheter distal portion stability features [patent_app_type] => utility [patent_app_number] => 16/362531 [patent_app_country] => US [patent_app_date] => 2019-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 40 [patent_no_of_words] => 9159 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16362531 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/362531
Access port and catheter assembly including catheter distal portion stability features Mar 21, 2019 Issued
Array ( [id] => 16695601 [patent_doc_number] => 10946170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Catheter and method of engaging catheter [patent_app_type] => utility [patent_app_number] => 16/357626 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 8703 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16357626 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/357626
Catheter and method of engaging catheter Mar 18, 2019 Issued
Array ( [id] => 14806647 [patent_doc_number] => 20190269933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => METHODS AND DEVICES FOR DIAGNOSING, MONITORING, OR TREATING MEDICAL CONDITIONS THROUGH AN OPENING THROUGH AN AIRWAY WALL [patent_app_type] => utility [patent_app_number] => 16/356917 [patent_app_country] => US [patent_app_date] => 2019-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31075 [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] => 16356917 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/356917
METHODS AND DEVICES FOR DIAGNOSING, MONITORING, OR TREATING MEDICAL CONDITIONS THROUGH AN OPENING THROUGH AN AIRWAY WALL Mar 17, 2019 Abandoned
Array ( [id] => 16581655 [patent_doc_number] => 20210016057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => POLYMER COATED WIRES FOR REINFORCED CATHETER SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/982012 [patent_app_country] => US [patent_app_date] => 2019-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16982012 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/982012
Polymer coated wires for reinforced catheter systems Mar 10, 2019 Issued
Array ( [id] => 14682585 [patent_doc_number] => 20190240407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => MIXING AND INJECTION DEVICE WITH STERILITY FEATURES [patent_app_type] => utility [patent_app_number] => 16/293127 [patent_app_country] => US [patent_app_date] => 2019-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16293127 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/293127
Mixing and injection device with sterility features Mar 4, 2019 Issued
Array ( [id] => 14498277 [patent_doc_number] => 20190192793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => INSUFFLATING OPTICAL SURGICAL INSTRUMENT [patent_app_type] => utility [patent_app_number] => 16/291812 [patent_app_country] => US [patent_app_date] => 2019-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16291812 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/291812
Insufflating optical surgical instrument Mar 3, 2019 Issued
Array ( [id] => 14464987 [patent_doc_number] => 20190184133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => Over-the-Needle Catheter Insert [patent_app_type] => utility [patent_app_number] => 16/284038 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16284038 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/284038
Over-the-needle catheter insert Feb 24, 2019 Issued
Array ( [id] => 16769488 [patent_doc_number] => 10980567 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Lumbar puncture assist tool [patent_app_type] => utility [patent_app_number] => 16/283263 [patent_app_country] => US [patent_app_date] => 2019-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2475 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16283263 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/283263
Lumbar puncture assist tool Feb 21, 2019 Issued
Array ( [id] => 17249895 [patent_doc_number] => 11185360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Devices and methods for fluid distribution from a catheter [patent_app_type] => utility [patent_app_number] => 16/280976 [patent_app_country] => US [patent_app_date] => 2019-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 10094 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16280976 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/280976
Devices and methods for fluid distribution from a catheter Feb 19, 2019 Issued
Array ( [id] => 17266521 [patent_doc_number] => 11191925 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Electrically-responsive hydrogels [patent_app_type] => utility [patent_app_number] => 16/277995 [patent_app_country] => US [patent_app_date] => 2019-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 5246 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16277995 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/277995
Electrically-responsive hydrogels Feb 14, 2019 Issued
Array ( [id] => 18544330 [patent_doc_number] => 11717662 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Sonotrode [patent_app_type] => utility [patent_app_number] => 16/274284 [patent_app_country] => US [patent_app_date] => 2019-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 5896 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16274284 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/274284
Sonotrode Feb 12, 2019 Issued
Array ( [id] => 14532101 [patent_doc_number] => 20190201671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => BIOPSY SPACER DEVICE AND METHOD OF OPERATION [patent_app_type] => utility [patent_app_number] => 16/271212 [patent_app_country] => US [patent_app_date] => 2019-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16271212 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/271212
Biopsy spacer device and method of operation Feb 7, 2019 Issued
Array ( [id] => 16612278 [patent_doc_number] => 20210030931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => DISPOSABLE PULSE LAVAGE/SUCTION DEVICES AND SYSTEMS FOR ORTHOPAEDIC SURGERY [patent_app_type] => utility [patent_app_number] => 16/966709 [patent_app_country] => US [patent_app_date] => 2019-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16966709 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/966709
DISPOSABLE PULSE LAVAGE/SUCTION DEVICES AND SYSTEMS FOR ORTHOPAEDIC SURGERY Jan 31, 2019 Abandoned
Array ( [id] => 18994780 [patent_doc_number] => 11911600 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Injection device for injecting a composition contained in a medical container [patent_app_type] => utility [patent_app_number] => 16/966396 [patent_app_country] => US [patent_app_date] => 2019-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 7611 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16966396 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/966396
Injection device for injecting a composition contained in a medical container Jan 30, 2019 Issued
Array ( [id] => 18777586 [patent_doc_number] => 11819256 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-21 [patent_title] => Methods of inducing apoptosis in tissues [patent_app_type] => utility [patent_app_number] => 16/259544 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 30 [patent_no_of_words] => 6486 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16259544 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/259544
Methods of inducing apoptosis in tissues Jan 27, 2019 Issued
Array ( [id] => 15664215 [patent_doc_number] => 10596315 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Systems and methods for delivering a fluid to a patient with reduced contamination [patent_app_type] => utility [patent_app_number] => 16/255055 [patent_app_country] => US [patent_app_date] => 2019-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 40 [patent_no_of_words] => 18801 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16255055 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/255055
Systems and methods for delivering a fluid to a patient with reduced contamination Jan 22, 2019 Issued
Array ( [id] => 16695569 [patent_doc_number] => 10946138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Subcutaneous infusion set with side port fluid connector [patent_app_type] => utility [patent_app_number] => 16/245797 [patent_app_country] => US [patent_app_date] => 2019-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4019 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16245797 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/245797
Subcutaneous infusion set with side port fluid connector Jan 10, 2019 Issued
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