Search

David M. Purol

Examiner (ID: 11412, Phone: (571)272-6833 , Office: P/3634 )

Most Active Art Unit
3634
Art Unit(s)
3634, 3509, 3623, 3505, 2899
Total Applications
2967
Issued Applications
2215
Pending Applications
74
Abandoned Applications
679

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19379036 [patent_doc_number] => 20240268906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => SURGICAL ROBOT ARM [patent_app_type] => utility [patent_app_number] => 18/641860 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23200 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18641860 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/641860
Surgical robot arm Apr 21, 2024 Issued
Array ( [id] => 19476974 [patent_doc_number] => 20240325016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => DEVICE FOR RELOADING SUTURE ANCHOR ONTO A TISSUE REPAIR DEVICE [patent_app_type] => utility [patent_app_number] => 18/615153 [patent_app_country] => US [patent_app_date] => 2024-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4957 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18615153 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/615153
DEVICE FOR RELOADING SUTURE ANCHOR ONTO A TISSUE REPAIR DEVICE Mar 24, 2024 Pending
Array ( [id] => 19798519 [patent_doc_number] => 20250064444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => SELF-CINCHING SUTURE DEVICES AND METHODS [patent_app_type] => utility [patent_app_number] => 18/582622 [patent_app_country] => US [patent_app_date] => 2024-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18582622 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/582622
SELF-CINCHING SUTURE DEVICES AND METHODS Feb 19, 2024 Pending
Array ( [id] => 18953154 [patent_doc_number] => 20240041481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => DEVICES AND METHODS FOR CROSSING LESIONS IN A TISSUE LUMEN [patent_app_type] => utility [patent_app_number] => 18/365437 [patent_app_country] => US [patent_app_date] => 2023-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18365437 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/365437
DEVICES AND METHODS FOR CROSSING LESIONS IN A TISSUE LUMEN Aug 3, 2023 Abandoned
Array ( [id] => 18829390 [patent_doc_number] => 20230397914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => IMPLANTS, SYSTEMS, AND METHODS FOR VASCULAR TREATMENT [patent_app_type] => utility [patent_app_number] => 18/333424 [patent_app_country] => US [patent_app_date] => 2023-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18333424 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/333424
IMPLANTS, SYSTEMS, AND METHODS FOR VASCULAR TREATMENT Jun 11, 2023 Pending
Array ( [id] => 18467266 [patent_doc_number] => 20230201547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => DILATOR [patent_app_type] => utility [patent_app_number] => 18/115045 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18115045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/115045
DILATOR Feb 27, 2023 Pending
Array ( [id] => 18433919 [patent_doc_number] => 20230181213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => TREATMENT INSTRUMENT WITH VIBRATION GENERATING DEVICE [patent_app_type] => utility [patent_app_number] => 18/107581 [patent_app_country] => US [patent_app_date] => 2023-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18107581 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/107581
TREATMENT INSTRUMENT WITH VIBRATION GENERATING DEVICE Feb 8, 2023 Abandoned
Array ( [id] => 18655809 [patent_doc_number] => 20230301673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => SYSTEMS AND METHODS FOR TREATMENT OF DEFECTS IN THE VASCULATURE WITH A STENT RETRIEVER [patent_app_type] => utility [patent_app_number] => 18/104493 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18104493 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/104493
SYSTEMS AND METHODS FOR TREATMENT OF DEFECTS IN THE VASCULATURE WITH A STENT RETRIEVER Jan 31, 2023 Abandoned
Array ( [id] => 19185875 [patent_doc_number] => 20240164788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => THERAPEUTIC TREATMENT DEVICE WITH BRAIDED-STRAND MICROVALVE OCCLUDER HAVING MODIFIED FILTER COATING [patent_app_type] => utility [patent_app_number] => 17/992433 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17992433 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/992433
THERAPEUTIC TREATMENT DEVICE WITH BRAIDED-STRAND MICROVALVE OCCLUDER HAVING MODIFIED FILTER COATING Nov 21, 2022 Pending
Array ( [id] => 18195560 [patent_doc_number] => 20230049079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => DELIVERY SYSTEMS AND DELIVERY ASSEMBLIES FOR PROSTHETIC HEART VALVES, METHODS OF MAKING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/978927 [patent_app_country] => US [patent_app_date] => 2022-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17978927 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/978927
DELIVERY SYSTEMS AND DELIVERY ASSEMBLIES FOR PROSTHETIC HEART VALVES, METHODS OF MAKING AND USING THE SAME Oct 31, 2022 Pending
Array ( [id] => 18309281 [patent_doc_number] => 20230113181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => PERCUTANEOUS WOUND BARRIER [patent_app_type] => utility [patent_app_number] => 17/973213 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4341 [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] => 17973213 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973213
PERCUTANEOUS WOUND BARRIER Oct 24, 2022 Abandoned
Array ( [id] => 19629842 [patent_doc_number] => 20240408291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => DEVICES, SYSTEMS AND METHODS FOR TREATING THE SKIN [patent_app_type] => utility [patent_app_number] => 18/700255 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13890 [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] => 18700255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/700255
DEVICES, SYSTEMS AND METHODS FOR TREATING THE SKIN Oct 6, 2022 Pending
Array ( [id] => 18141455 [patent_doc_number] => 20230015297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => DILATOR [patent_app_type] => utility [patent_app_number] => 17/952333 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17952333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/952333
DILATOR Sep 25, 2022 Abandoned
Array ( [id] => 18285770 [patent_doc_number] => 20230101242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => SHEATH AND DELIVERY SYSTEMS AND METHODS FOR TRANSCATHETER DEVICE IMPLANTATION [patent_app_type] => utility [patent_app_number] => 17/951727 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17951727 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/951727
SHEATH AND DELIVERY SYSTEMS AND METHODS FOR TRANSCATHETER DEVICE IMPLANTATION Sep 22, 2022 Pending
Array ( [id] => 18144812 [patent_doc_number] => 20230018664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => METHOD TO STOP BLEEDING AFTER A CATHETERIZATION PROCEDURE USING A LARGE BORE SHEATH [patent_app_type] => utility [patent_app_number] => 17/944172 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17944172 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/944172
METHOD TO STOP BLEEDING AFTER A CATHETERIZATION PROCEDURE USING A LARGE BORE SHEATH Sep 12, 2022 Pending
Array ( [id] => 18374094 [patent_doc_number] => 20230149170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => DEVICES, SYSTEMS, AND METHODS FOR POSITIONING A LEAFLET CLIP [patent_app_type] => utility [patent_app_number] => 17/899469 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10420 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17899469 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/899469
DEVICES, SYSTEMS, AND METHODS FOR POSITIONING A LEAFLET CLIP Aug 29, 2022 Pending
Array ( [id] => 18034199 [patent_doc_number] => 20220378414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => INTERLOCKING TWO-PART STRUCTURES [patent_app_type] => utility [patent_app_number] => 17/885665 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 17885665 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/885665
INTERLOCKING TWO-PART STRUCTURES Aug 10, 2022 Abandoned
Array ( [id] => 18107731 [patent_doc_number] => 20230000611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => EMBOLIC FILTER [patent_app_type] => utility [patent_app_number] => 17/849997 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17849997 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/849997
EMBOLIC FILTER Jun 26, 2022 Abandoned
Array ( [id] => 20262656 [patent_doc_number] => 12433624 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Actuation combiner mechanism for a surgical tool [patent_app_type] => utility [patent_app_number] => 17/742009 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 8527 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17742009 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/742009
Actuation combiner mechanism for a surgical tool May 10, 2022 Issued
Array ( [id] => 17980895 [patent_doc_number] => 20220346931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => DELIVERY SYSTEM FOR A MEDICAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/731630 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7014 [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] => 17731630 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/731630
DELIVERY SYSTEM FOR A MEDICAL DEVICE Apr 27, 2022 Abandoned
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