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] => 16220973 [patent_doc_number] => 20200246089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => Device for Guiding a Medical Flexible Shaft [patent_app_type] => utility [patent_app_number] => 16/776945 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16776945 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/776945
Device for Guiding a Medical Flexible Shaft Jan 29, 2020 Abandoned
Array ( [id] => 17592890 [patent_doc_number] => 20220142463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => STEERING HANDLE WITH MULTI-CHANNEL MANIFOLD [patent_app_type] => utility [patent_app_number] => 17/423960 [patent_app_country] => US [patent_app_date] => 2020-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17423960 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/423960
Steering handle with multi-channel manifold Jan 19, 2020 Issued
Array ( [id] => 16153085 [patent_doc_number] => 20200214775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => Robotically Assisted Surgical System and Related Devices and Methods [patent_app_type] => utility [patent_app_number] => 16/736329 [patent_app_country] => US [patent_app_date] => 2020-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16736329 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/736329
Robotically assisted surgical system and related devices and methods Jan 6, 2020 Issued
Array ( [id] => 15861749 [patent_doc_number] => 20200138278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => SURGICAL ENDOSCOPE AND PROCESS FOR EXCHANGING SURGICAL TOOLS IN A SURGICAL ENDOSCOPE [patent_app_type] => utility [patent_app_number] => 16/735357 [patent_app_country] => US [patent_app_date] => 2020-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16735357 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/735357
Surgical endoscope and process for exchanging surgical tools in a surgical endoscope Jan 5, 2020 Issued
Array ( [id] => 18777572 [patent_doc_number] => 11819242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Navigated trocar with internal camera [patent_app_type] => utility [patent_app_number] => 16/729432 [patent_app_country] => US [patent_app_date] => 2019-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4464 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16729432 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/729432
Navigated trocar with internal camera Dec 28, 2019 Issued
Array ( [id] => 16930425 [patent_doc_number] => 20210196314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => TROCAR WITH MODULAR OBTURATOR HEAD [patent_app_type] => utility [patent_app_number] => 16/729433 [patent_app_country] => US [patent_app_date] => 2019-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16729433 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/729433
Trocar with modular obturator head Dec 28, 2019 Issued
Array ( [id] => 16913213 [patent_doc_number] => 20210186305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => DEFLECTABLE MEDICAL PROBE HAVING IMPROVED RESISTANCE TO FORCES APPLIED IN ROTATION [patent_app_type] => utility [patent_app_number] => 16/725055 [patent_app_country] => US [patent_app_date] => 2019-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16725055 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/725055
DEFLECTABLE MEDICAL PROBE HAVING IMPROVED RESISTANCE TO FORCES APPLIED IN ROTATION Dec 22, 2019 Abandoned
Array ( [id] => 15796045 [patent_doc_number] => 20200121165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => ENDOSCOPE AND OPERATION PORTION [patent_app_type] => utility [patent_app_number] => 16/722381 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16722381 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/722381
Endoscope and operation portion Dec 19, 2019 Issued
Array ( [id] => 17767787 [patent_doc_number] => 11399702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Ureteroscope device and method for using of such a device [patent_app_type] => utility [patent_app_number] => 16/707619 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 3258 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16707619 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/707619
Ureteroscope device and method for using of such a device Dec 8, 2019 Issued
Array ( [id] => 20127491 [patent_doc_number] => 12369789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Imaging sensor providing improved visualization for surgical scopes [patent_app_type] => utility [patent_app_number] => 16/706985 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 27 [patent_no_of_words] => 9529 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 16706985 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/706985
Imaging sensor providing improved visualization for surgical scopes Dec 8, 2019 Issued
Array ( [id] => 18491270 [patent_doc_number] => 11696675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Insertion support system and insertion support method [patent_app_type] => utility [patent_app_number] => 16/703978 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 27 [patent_no_of_words] => 15988 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16703978 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/703978
Insertion support system and insertion support method Dec 4, 2019 Issued
Array ( [id] => 19164691 [patent_doc_number] => 11980573 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Eye examination apparatus [patent_app_type] => utility [patent_app_number] => 16/704054 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 24 [patent_no_of_words] => 8506 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16704054 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/704054
Eye examination apparatus Dec 4, 2019 Issued
Array ( [id] => 19649648 [patent_doc_number] => 12171403 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Video endoscope [patent_app_type] => utility [patent_app_number] => 17/419421 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2408 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17419421 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419421
Video endoscope Dec 3, 2019 Issued
Array ( [id] => 15677377 [patent_doc_number] => 20200093352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => SEGMENTED INSTRUMENT HAVING BRAKING CAPABILITIES [patent_app_type] => utility [patent_app_number] => 16/697805 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10462 [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] => 16697805 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/697805
Segmented instrument having braking capabilities Nov 26, 2019 Issued
Array ( [id] => 17554530 [patent_doc_number] => 11311181 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Disposable air/water and suction valves for an endoscope [patent_app_type] => utility [patent_app_number] => 16/680025 [patent_app_country] => US [patent_app_date] => 2019-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 37 [patent_no_of_words] => 9242 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16680025 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/680025
Disposable air/water and suction valves for an endoscope Nov 10, 2019 Issued
Array ( [id] => 15585231 [patent_doc_number] => 20200069150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => ENDOSCOPE INCLUDING THE OPERATION MECHANISM [patent_app_type] => utility [patent_app_number] => 16/674066 [patent_app_country] => US [patent_app_date] => 2019-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16674066 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/674066
Endoscope including the operation mechanism Nov 4, 2019 Issued
Array ( [id] => 16648314 [patent_doc_number] => 10925467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Portable endoscope system [patent_app_type] => utility [patent_app_number] => 16/664723 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 71 [patent_no_of_words] => 15256 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16664723 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/664723
Portable endoscope system Oct 24, 2019 Issued
Array ( [id] => 16335365 [patent_doc_number] => 10786301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Arthroscopic surgical temperature control system [patent_app_type] => utility [patent_app_number] => 16/660637 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 3332 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 16660637 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/660637
Arthroscopic surgical temperature control system Oct 21, 2019 Issued
Array ( [id] => 15450053 [patent_doc_number] => 20200037850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => ENDOSCOPE BENDING PORTION, ENDOSCOPE INSERTION PORTION AND ENDOSCOPE [patent_app_type] => utility [patent_app_number] => 16/601717 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16601717 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/601717
ENDOSCOPE BENDING PORTION, ENDOSCOPE INSERTION PORTION AND ENDOSCOPE Oct 14, 2019 Abandoned
Array ( [id] => 16175149 [patent_doc_number] => 20200222117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => ARTICULATING SURGICAL INSTRUMENTS AND METHODS OF DEPLOYING THE SAME [patent_app_type] => utility [patent_app_number] => 16/571822 [patent_app_country] => US [patent_app_date] => 2019-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16571822 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/571822
ARTICULATING SURGICAL INSTRUMENTS AND METHODS OF DEPLOYING THE SAME Sep 15, 2019 Abandoned
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