Search

Shaun L. David

Examiner (ID: 590, Phone: (571)270-5263 , Office: P/3731 )

Most Active Art Unit
3771
Art Unit(s)
3731, 3773, 3771
Total Applications
659
Issued Applications
426
Pending Applications
108
Abandoned Applications
149

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17625192 [patent_doc_number] => 20220160207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => CLUTCH SYSTEM FOR FLEXIBLE ENDOSCOPES [patent_app_type] => utility [patent_app_number] => 17/532240 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17532240 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/532240
Clutch system for flexible endoscopes Nov 21, 2021 Issued
Array ( [id] => 17458178 [patent_doc_number] => 20220071482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => ACTUATION HANDLE FOR ACCESSORY DEVICES [patent_app_type] => utility [patent_app_number] => 17/455743 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4529 [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] => 17455743 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/455743
Actuation handle for accessory devices Nov 18, 2021 Issued
Array ( [id] => 17685380 [patent_doc_number] => 20220192672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => Apparatus and Method for Placement of Device along Wall of a Body Lumen [patent_app_type] => utility [patent_app_number] => 17/515863 [patent_app_country] => US [patent_app_date] => 2021-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17515863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/515863
Apparatus and method for placement of device along wall of a body lumen Oct 31, 2021 Issued
Array ( [id] => 18257393 [patent_doc_number] => 20230084433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => ENDOSCOPE [patent_app_type] => utility [patent_app_number] => 17/475731 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6958 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17475731 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475731
ENDOSCOPE Sep 14, 2021 Abandoned
Array ( [id] => 17602504 [patent_doc_number] => 11330973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Portable and ergonomic endoscope with disposable cannula [patent_app_type] => utility [patent_app_number] => 17/473587 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 6848 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17473587 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/473587
Portable and ergonomic endoscope with disposable cannula Sep 12, 2021 Issued
Array ( [id] => 18210535 [patent_doc_number] => 20230056797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => ENDOSCOPE SYSTEM, ENDOSCOPE, AND OPERATION UNIT [patent_app_type] => utility [patent_app_number] => 17/408378 [patent_app_country] => US [patent_app_date] => 2021-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17408378 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/408378
ENDOSCOPE SYSTEM, ENDOSCOPE, AND OPERATION UNIT Aug 20, 2021 Abandoned
Array ( [id] => 18210456 [patent_doc_number] => 20230056718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => ENDOSCOPE [patent_app_type] => utility [patent_app_number] => 17/408377 [patent_app_country] => US [patent_app_date] => 2021-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5424 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17408377 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/408377
Endoscope Aug 20, 2021 Issued
Array ( [id] => 18672367 [patent_doc_number] => 20230309801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => ENDOSCOPE USING CAPSTAN PRINCIPLE [patent_app_type] => utility [patent_app_number] => 18/019923 [patent_app_country] => US [patent_app_date] => 2021-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18019923 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019923
ENDOSCOPE USING CAPSTAN PRINCIPLE Aug 9, 2021 Pending
Array ( [id] => 17397694 [patent_doc_number] => 20220039784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => REMOTELY POWERED ARTICULATED MEDICAL APPARATUS [patent_app_type] => utility [patent_app_number] => 17/396274 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17396274 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/396274
REMOTELY POWERED ARTICULATED MEDICAL APPARATUS Aug 5, 2021 Pending
Array ( [id] => 17367684 [patent_doc_number] => 20220022736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => SYSTEMS AND METHODS FOR COLLECTING AND SCREENING OF PANCREATIC SECRETIONS [patent_app_type] => utility [patent_app_number] => 17/384101 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17384101 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/384101
Systems and methods for collecting and screening of pancreatic secretions Jul 22, 2021 Issued
Array ( [id] => 19549940 [patent_doc_number] => 12133627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Endoscope and mounting component [patent_app_type] => utility [patent_app_number] => 17/374172 [patent_app_country] => US [patent_app_date] => 2021-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 11348 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17374172 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/374172
Endoscope and mounting component Jul 12, 2021 Issued
Array ( [id] => 17471914 [patent_doc_number] => 20220079418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => PORTABLE AND ERGONOMIC ENDOSCOPE WITH DISPOSABLE CANNULA [patent_app_type] => utility [patent_app_number] => 17/362043 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17362043 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/362043
Portable and ergonomic endoscope with disposable cannula Jun 28, 2021 Issued
Array ( [id] => 18581125 [patent_doc_number] => 20230263376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => FLEXIBLE ENDOSCOPE WITH DETACHABLE HEAD AND HANDLE [patent_app_type] => utility [patent_app_number] => 18/003929 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18003929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/003929
FLEXIBLE ENDOSCOPE WITH DETACHABLE HEAD AND HANDLE Jun 28, 2021 Pending
Array ( [id] => 17767796 [patent_doc_number] => 11399711 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Cerebrovascular pathology viewing and treatment apparatus [patent_app_type] => utility [patent_app_number] => 17/359078 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 39 [patent_no_of_words] => 21664 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17359078 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/359078
Cerebrovascular pathology viewing and treatment apparatus Jun 24, 2021 Issued
Array ( [id] => 17139576 [patent_doc_number] => 20210307587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => ENDOSCOPE SYSTEM, IMAGE PROCESSING DEVICE, TOTAL PROCESSING TIME DETECTION METHOD, AND PROCESSING DEVICE [patent_app_type] => utility [patent_app_number] => 17/350657 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17350657 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/350657
Endoscope system, image processing device, total processing time detection method, and processing device Jun 16, 2021 Issued
Array ( [id] => 17168191 [patent_doc_number] => 20210321861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => IN-VIVO VISUALIZATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/348442 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22412 [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] => 17348442 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/348442
IN-VIVO VISUALIZATION SYSTEM Jun 14, 2021 Abandoned
Array ( [id] => 18522419 [patent_doc_number] => 20230233067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => A SLIDING MOTION TRANSFER MEMBER FOR AN ENDOSCOPE [patent_app_type] => utility [patent_app_number] => 18/008876 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18008876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008876
A SLIDING MOTION TRANSFER MEMBER FOR AN ENDOSCOPE Jun 1, 2021 Pending
Array ( [id] => 19700260 [patent_doc_number] => 12194261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Endoscopic balloon dilator systems [patent_app_type] => utility [patent_app_number] => 17/330210 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 73 [patent_no_of_words] => 16036 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17330210 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/330210
Endoscopic balloon dilator systems May 24, 2021 Issued
Array ( [id] => 17080001 [patent_doc_number] => 20210275007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => Otoscope Providing Multi-Directional Illumination [patent_app_type] => utility [patent_app_number] => 17/326926 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17326926 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/326926
Otoscope providing multi-directional illumination May 20, 2021 Issued
Array ( [id] => 17198261 [patent_doc_number] => 20210338355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => HANDHELD FLEXIBLE ROBOTIC CATHETER FOR ENDOSCOPIC INSTRUMENTATION [patent_app_type] => utility [patent_app_number] => 17/307649 [patent_app_country] => US [patent_app_date] => 2021-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17307649 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/307649
Handheld flexible robotic catheter for endoscopic instrumentation May 3, 2021 Issued
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