Search

Bret P. Chen

Examiner (ID: 13930, Phone: (571)272-1417 , Office: P/1715 )

Most Active Art Unit
1715
Art Unit(s)
1718, 1792, 1715, 1762, 1112, 1754
Total Applications
2280
Issued Applications
1776
Pending Applications
184
Abandoned Applications
348

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12091008 [patent_doc_number] => 20170348102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'HEART VALVE LEAFLET CAPTURE DEVICE' [patent_app_type] => utility [patent_app_number] => 15/541570 [patent_app_country] => US [patent_app_date] => 2015-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 10149 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15541570 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/541570
Heart valve leaflet capture device Dec 17, 2015 Issued
Array ( [id] => 11969655 [patent_doc_number] => 20170273809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'ENDOVASCULAR STENT-GRAFT WITH FATIGUE-RESISTANT LATERAL TUBE' [patent_app_type] => utility [patent_app_number] => 15/105106 [patent_app_country] => US [patent_app_date] => 2015-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 12729 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15105106 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/105106
Endovascular stent-graft with fatigue-resistant lateral tube Dec 15, 2015 Issued
Array ( [id] => 10749857 [patent_doc_number] => 20160096009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-07 [patent_title] => 'METHODS AND DEVICES FOR URETHRAL TREATMENT' [patent_app_type] => utility [patent_app_number] => 14/967308 [patent_app_country] => US [patent_app_date] => 2015-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8584 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14967308 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/967308
Methods and devices for urethral treatment Dec 12, 2015 Issued
Array ( [id] => 15419955 [patent_doc_number] => 10542878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-28 [patent_title] => Guide for steering wires for a steering mechanism for a steerable tool [patent_app_type] => utility [patent_app_number] => 15/528779 [patent_app_country] => US [patent_app_date] => 2015-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 29 [patent_no_of_words] => 14100 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15528779 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/528779
Guide for steering wires for a steering mechanism for a steerable tool Dec 7, 2015 Issued
Array ( [id] => 13534035 [patent_doc_number] => 20180318560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => PERFUSION BALLOON WITH A SELECTIVELY ACTUATABLE VALVE [patent_app_type] => utility [patent_app_number] => 15/772850 [patent_app_country] => US [patent_app_date] => 2015-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2865 [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] => 15772850 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/772850
Perfusion balloon with a selectively actuatable valve Nov 5, 2015 Issued
Array ( [id] => 12657214 [patent_doc_number] => 20180110904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => MAGNESIUM-BASED SUTURE ANCHOR DEVICES [patent_app_type] => utility [patent_app_number] => 15/561861 [patent_app_country] => US [patent_app_date] => 2015-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15561861 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/561861
Magnesium-based suture anchor devices Nov 5, 2015 Issued
Array ( [id] => 10782533 [patent_doc_number] => 20160128688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'Suture Delivery Device' [patent_app_type] => utility [patent_app_number] => 14/935252 [patent_app_country] => US [patent_app_date] => 2015-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 25308 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14935252 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/935252
Suture delivery device Nov 5, 2015 Issued
Array ( [id] => 14482349 [patent_doc_number] => 10327931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Pusher-assembly for an insertion system for a self-expandable vascular implant [patent_app_type] => utility [patent_app_number] => 14/930562 [patent_app_country] => US [patent_app_date] => 2015-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4964 [patent_no_of_claims] => 9 [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] => 14930562 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/930562
Pusher-assembly for an insertion system for a self-expandable vascular implant Nov 1, 2015 Issued
Array ( [id] => 10699045 [patent_doc_number] => 20160045192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-18 [patent_title] => 'Methods, Systems, and Devices for the Treatment of Stenosis' [patent_app_type] => utility [patent_app_number] => 14/923609 [patent_app_country] => US [patent_app_date] => 2015-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 7575 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14923609 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/923609
Methods, systems, and devices for the treatment of stenosis Oct 26, 2015 Issued
Array ( [id] => 15051751 [patent_doc_number] => 10456151 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-29 [patent_title] => Methods and apparatus for flow restoration [patent_app_type] => utility [patent_app_number] => 14/885826 [patent_app_country] => US [patent_app_date] => 2015-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 26 [patent_no_of_words] => 8442 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14885826 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/885826
Methods and apparatus for flow restoration Oct 15, 2015 Issued
Array ( [id] => 10749578 [patent_doc_number] => 20160095728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-07 [patent_title] => 'VASCULAR STENTING FOR ANEURYSMS' [patent_app_type] => utility [patent_app_number] => 14/885576 [patent_app_country] => US [patent_app_date] => 2015-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 60 [patent_no_of_words] => 42232 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14885576 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/885576
VASCULAR STENTING FOR ANEURYSMS Oct 15, 2015 Abandoned
Array ( [id] => 14323279 [patent_doc_number] => 10292632 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-21 [patent_title] => Medical device inserters and processes of inserting and using medical devices [patent_app_type] => utility [patent_app_number] => 14/884622 [patent_app_country] => US [patent_app_date] => 2015-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 69 [patent_figures_cnt] => 137 [patent_no_of_words] => 25066 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14884622 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/884622
Medical device inserters and processes of inserting and using medical devices Oct 14, 2015 Issued
Array ( [id] => 13248629 [patent_doc_number] => 10136985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-27 [patent_title] => Method of reconfiguring a mitral valve annulus [patent_app_type] => utility [patent_app_number] => 14/870481 [patent_app_country] => US [patent_app_date] => 2015-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 52 [patent_figures_cnt] => 55 [patent_no_of_words] => 16379 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14870481 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/870481
Method of reconfiguring a mitral valve annulus Sep 29, 2015 Issued
Array ( [id] => 15509709 [patent_doc_number] => 10561420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => Tubular absorbable constructs [patent_app_type] => utility [patent_app_number] => 14/871078 [patent_app_country] => US [patent_app_date] => 2015-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 98 [patent_figures_cnt] => 109 [patent_no_of_words] => 51061 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14871078 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/871078
Tubular absorbable constructs Sep 29, 2015 Issued
Array ( [id] => 11560304 [patent_doc_number] => 09622862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-18 [patent_title] => 'Prosthetic mitral valve with adjustable support' [patent_app_type] => utility [patent_app_number] => 14/868174 [patent_app_country] => US [patent_app_date] => 2015-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 52 [patent_figures_cnt] => 55 [patent_no_of_words] => 16878 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14868174 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/868174
Prosthetic mitral valve with adjustable support Sep 27, 2015 Issued
Array ( [id] => 10669368 [patent_doc_number] => 20160015513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-21 [patent_title] => 'ADJUSTABLE ENDOLUMENAL IMPLANT FOR RESHAPING THE MITRAL VALVE ANNULUS' [patent_app_type] => utility [patent_app_number] => 14/861877 [patent_app_country] => US [patent_app_date] => 2015-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 53 [patent_no_of_words] => 16754 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14861877 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/861877
Adjustable endolumenal implant for reshaping the mitral valve annulus Sep 21, 2015 Issued
Array ( [id] => 10676309 [patent_doc_number] => 20160022454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-28 [patent_title] => 'ANATOMIC NEEDLE SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/860218 [patent_app_country] => US [patent_app_date] => 2015-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 8032 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14860218 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/860218
Anatomic needle system Sep 20, 2015 Issued
Array ( [id] => 10654352 [patent_doc_number] => 20160000496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-07 [patent_title] => 'SURGICAL FORCEPS' [patent_app_type] => utility [patent_app_number] => 14/851466 [patent_app_country] => US [patent_app_date] => 2015-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11059 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14851466 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/851466
Surgical forceps Sep 10, 2015 Issued
Array ( [id] => 16939635 [patent_doc_number] => 11051847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Cardiac pacing lead delivery system [patent_app_type] => utility [patent_app_number] => 14/846578 [patent_app_country] => US [patent_app_date] => 2015-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 26 [patent_no_of_words] => 19368 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14846578 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/846578
Cardiac pacing lead delivery system Sep 3, 2015 Issued
Array ( [id] => 13104469 [patent_doc_number] => 10070862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-11 [patent_title] => Endoscopic staples including anchorage mechanisms [patent_app_type] => utility [patent_app_number] => 14/840696 [patent_app_country] => US [patent_app_date] => 2015-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 20 [patent_no_of_words] => 5358 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14840696 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/840696
Endoscopic staples including anchorage mechanisms Aug 30, 2015 Issued
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