
Richard G. Louis
Examiner (ID: 12442, Phone: (571)270-1965 , Office: P/3731 )
| Most Active Art Unit | 3771 |
| Art Unit(s) | 3734, 3731, 3771 |
| Total Applications | 1038 |
| Issued Applications | 707 |
| Pending Applications | 139 |
| Abandoned Applications | 238 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18327989
[patent_doc_number] => 11633202
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2023-04-25
[patent_title] => Catheter based retrieval device with proximal body having axial freedom of movement
[patent_app_type] => utility
[patent_app_number] => 17/694036
[patent_app_country] => US
[patent_app_date] => 2022-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 28
[patent_no_of_words] => 8215
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 315
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17694036
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/694036 | Catheter based retrieval device with proximal body having axial freedom of movement | Mar 13, 2022 | Issued |
Array
(
[id] => 18610456
[patent_doc_number] => 20230277186
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-09-07
[patent_title] => ELONGATING WIRES FOR INHIBITING PREMATURE IMPLANT DETACHMENT
[patent_app_type] => utility
[patent_app_number] => 17/685454
[patent_app_country] => US
[patent_app_date] => 2022-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5167
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17685454
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/685454 | Elongating wires for inhibiting premature implant detachment | Mar 2, 2022 | Issued |
Array
(
[id] => 17670613
[patent_doc_number] => 20220183780
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-16
[patent_title] => SURGICAL SYSTEM ENTRY GUIDE
[patent_app_type] => utility
[patent_app_number] => 17/683949
[patent_app_country] => US
[patent_app_date] => 2022-03-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 26155
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17683949
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/683949 | Surgical system entry guide | Feb 28, 2022 | Issued |
Array
(
[id] => 17640387
[patent_doc_number] => 20220168125
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-02
[patent_title] => EXPANDABLE SHEATH
[patent_app_type] => utility
[patent_app_number] => 17/673601
[patent_app_country] => US
[patent_app_date] => 2022-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15918
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 165
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17673601
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/673601 | Expandable sheath | Feb 15, 2022 | Issued |
Array
(
[id] => 19896926
[patent_doc_number] => 12274822
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-04-15
[patent_title] => Atherectomy device
[patent_app_type] => utility
[patent_app_number] => 17/669444
[patent_app_country] => US
[patent_app_date] => 2022-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 0
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17669444
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/669444 | Atherectomy device | Feb 10, 2022 | Issued |
Array
(
[id] => 19032109
[patent_doc_number] => 20240081924
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-14
[patent_title] => VASCULAR INTERVENTION ROBOT AND VASCULAR INTERVENTION SYSTEM HAVING LINE-CONTACT ROLLER MECHANISM
[patent_app_type] => utility
[patent_app_number] => 18/272800
[patent_app_country] => US
[patent_app_date] => 2022-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11417
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 160
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18272800
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/272800 | VASCULAR INTERVENTION ROBOT AND VASCULAR INTERVENTION SYSTEM HAVING LINE-CONTACT ROLLER MECHANISM | Jan 18, 2022 | Pending |
Array
(
[id] => 19032109
[patent_doc_number] => 20240081924
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-14
[patent_title] => VASCULAR INTERVENTION ROBOT AND VASCULAR INTERVENTION SYSTEM HAVING LINE-CONTACT ROLLER MECHANISM
[patent_app_type] => utility
[patent_app_number] => 18/272800
[patent_app_country] => US
[patent_app_date] => 2022-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11417
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 160
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18272800
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/272800 | VASCULAR INTERVENTION ROBOT AND VASCULAR INTERVENTION SYSTEM HAVING LINE-CONTACT ROLLER MECHANISM | Jan 18, 2022 | Pending |
Array
(
[id] => 17561402
[patent_doc_number] => 20220125551
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-28
[patent_title] => Surgical Systems
[patent_app_type] => utility
[patent_app_number] => 17/573191
[patent_app_country] => US
[patent_app_date] => 2022-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11561
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 64
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17573191
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/573191 | Surgical Systems | Jan 10, 2022 | Pending |
Array
(
[id] => 17561308
[patent_doc_number] => 20220125457
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-28
[patent_title] => Clot Removal Methods and Devices with Multiple Independently Controllable Elements
[patent_app_type] => utility
[patent_app_number] => 17/572206
[patent_app_country] => US
[patent_app_date] => 2022-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 55617
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -29
[patent_words_short_claim] => 234
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17572206
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/572206 | Clot removal methods and devices with multiple independently controllable elements | Jan 9, 2022 | Issued |
Array
(
[id] => 17726280
[patent_doc_number] => 11382643
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-07-12
[patent_title] => Clot removal methods and devices with multiple independently controllable elements
[patent_app_type] => utility
[patent_app_number] => 17/572138
[patent_app_country] => US
[patent_app_date] => 2022-01-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 58
[patent_figures_cnt] => 85
[patent_no_of_words] => 55623
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 263
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17572138
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/572138 | Clot removal methods and devices with multiple independently controllable elements | Jan 9, 2022 | Issued |
Array
(
[id] => 17546283
[patent_doc_number] => 20220117624
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-21
[patent_title] => MEDICAL DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/565677
[patent_app_country] => US
[patent_app_date] => 2021-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8100
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 17565677
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/565677 | Medical device | Dec 29, 2021 | Issued |
Array
(
[id] => 19096038
[patent_doc_number] => 20240115265
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-04-11
[patent_title] => A COMPRESSION ANASTOMOSIS SYSTEM, AND USE THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/546209
[patent_app_country] => US
[patent_app_date] => 2021-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14980
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -30
[patent_words_short_claim] => 17
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18546209
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/546209 | A COMPRESSION ANASTOMOSIS SYSTEM, AND USE THEREOF | Dec 21, 2021 | Pending |
Array
(
[id] => 20328141
[patent_doc_number] => 12458398
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-04
[patent_title] => Trocar and minimally invasive surgery device
[patent_app_type] => utility
[patent_app_number] => 18/268508
[patent_app_country] => US
[patent_app_date] => 2021-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 19
[patent_no_of_words] => 7140
[patent_no_of_claims] => 15
[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] => 18268508
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/268508 | Trocar and minimally invasive surgery device | Dec 21, 2021 | Issued |
Array
(
[id] => 20328141
[patent_doc_number] => 12458398
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-04
[patent_title] => Trocar and minimally invasive surgery device
[patent_app_type] => utility
[patent_app_number] => 18/268508
[patent_app_country] => US
[patent_app_date] => 2021-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 19
[patent_no_of_words] => 7140
[patent_no_of_claims] => 15
[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] => 18268508
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/268508 | Trocar and minimally invasive surgery device | Dec 21, 2021 | Issued |
Array
(
[id] => 19065407
[patent_doc_number] => 20240099833
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-28
[patent_title] => BALLOON EXPANDABLE INTERVENTIONAL VALVE STENT HAVING INWARDLY-NARROWED WING-SPREADING SKIRT
[patent_app_type] => utility
[patent_app_number] => 18/264176
[patent_app_country] => US
[patent_app_date] => 2021-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2154
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 334
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18264176
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/264176 | BALLOON EXPANDABLE INTERVENTIONAL VALVE STENT HAVING INWARDLY-NARROWED WING-SPREADING SKIRT | Dec 13, 2021 | Pending |
Array
(
[id] => 19065407
[patent_doc_number] => 20240099833
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-03-28
[patent_title] => BALLOON EXPANDABLE INTERVENTIONAL VALVE STENT HAVING INWARDLY-NARROWED WING-SPREADING SKIRT
[patent_app_type] => utility
[patent_app_number] => 18/264176
[patent_app_country] => US
[patent_app_date] => 2021-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2154
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 334
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18264176
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/264176 | BALLOON EXPANDABLE INTERVENTIONAL VALVE STENT HAVING INWARDLY-NARROWED WING-SPREADING SKIRT | Dec 13, 2021 | Pending |
Array
(
[id] => 19736885
[patent_doc_number] => 12213688
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-02-04
[patent_title] => Anchoring delivery system and methods
[patent_app_type] => utility
[patent_app_number] => 17/545885
[patent_app_country] => US
[patent_app_date] => 2021-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 51
[patent_figures_cnt] => 105
[patent_no_of_words] => 50119
[patent_no_of_claims] => 52
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 212
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17545885
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/545885 | Anchoring delivery system and methods | Dec 7, 2021 | Issued |
Array
(
[id] => 19736874
[patent_doc_number] => 12213677
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-02-04
[patent_title] => Medical device for modification of left atrial appendage and related systems and methods
[patent_app_type] => utility
[patent_app_number] => 17/542749
[patent_app_country] => US
[patent_app_date] => 2021-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 25
[patent_figures_cnt] => 60
[patent_no_of_words] => 20756
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17542749
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/542749 | Medical device for modification of left atrial appendage and related systems and methods | Dec 5, 2021 | Issued |
Array
(
[id] => 18953300
[patent_doc_number] => 20240041627
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-02-08
[patent_title] => INTRAGASTRIC EXPANDABLE DEVICES
[patent_app_type] => utility
[patent_app_number] => 18/255838
[patent_app_country] => US
[patent_app_date] => 2021-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8426
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[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] => 18255838
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/255838 | Intragastric expandable devices | Dec 1, 2021 | Issued |
Array
(
[id] => 17480845
[patent_doc_number] => 20220088349
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-24
[patent_title] => ROBOTIC CATHETER SYSTEM WITH VARIABLE SPEED CONTROL
[patent_app_type] => utility
[patent_app_number] => 17/457093
[patent_app_country] => US
[patent_app_date] => 2021-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8504
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17457093
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/457093 | Robotic catheter system with variable speed control | Nov 30, 2021 | Issued |