Search

Richard G. Louis

Examiner (ID: 14518, Phone: (571)270-1965 , Office: P/3731 )

Most Active Art Unit
3771
Art Unit(s)
3731, 3734, 3771
Total Applications
1033
Issued Applications
707
Pending Applications
133
Abandoned Applications
238

Applications

Application numberTitle of the applicationFiling DateStatus
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] => 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] => 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] => 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] => 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] => 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] => 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
Array ( [id] => 17458352 [patent_doc_number] => 20220071656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => ATHERECTOMY CATHETER WITH SHAPED DISTAL TIP [patent_app_type] => utility [patent_app_number] => 17/455655 [patent_app_country] => US [patent_app_date] => 2021-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17455655 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/455655
Atherectomy catheter with shaped distal tip Nov 17, 2021 Issued
Array ( [id] => 19472229 [patent_doc_number] => 12102290 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Device for automatically inserting and manipulating a medical tool into and within a bodily lumen [patent_app_type] => utility [patent_app_number] => 17/526060 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 49 [patent_no_of_words] => 29951 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17526060 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/526060
Device for automatically inserting and manipulating a medical tool into and within a bodily lumen Nov 14, 2021 Issued
Array ( [id] => 19929962 [patent_doc_number] => 12303154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Guide system with suction [patent_app_type] => utility [patent_app_number] => 17/524775 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 55 [patent_no_of_words] => 3660 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17524775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/524775
Guide system with suction Nov 11, 2021 Issued
Array ( [id] => 19929962 [patent_doc_number] => 12303154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Guide system with suction [patent_app_type] => utility [patent_app_number] => 17/524775 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 55 [patent_no_of_words] => 3660 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17524775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/524775
Guide system with suction Nov 11, 2021 Issued
Array ( [id] => 19310136 [patent_doc_number] => 12035930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Reentry catheter for crossing a vascular occlusion [patent_app_type] => utility [patent_app_number] => 17/452118 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 38 [patent_no_of_words] => 7910 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17452118 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/452118
Reentry catheter for crossing a vascular occlusion Oct 24, 2021 Issued
Array ( [id] => 19001659 [patent_doc_number] => 20240065730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => IMPROVEMENT IN DIRECT HAIR IMPLANTATION AUTOMATIC TRANSFER SERVICE [patent_app_type] => utility [patent_app_number] => 18/275225 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18275225 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/275225
IMPROVEMENT IN DIRECT HAIR IMPLANTATION AUTOMATIC TRANSFER SERVICE Oct 21, 2021 Pending
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