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] => 12124669 [patent_doc_number] => 20180008255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'INTRA JOINT STABILIZATION CONSTRUCT' [patent_app_type] => utility [patent_app_number] => 15/641573 [patent_app_country] => US [patent_app_date] => 2017-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 9239 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 5 [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] => 15641573 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/641573
Intra joint stabilization construct Jul 4, 2017 Issued
Array ( [id] => 13687077 [patent_doc_number] => 20170354493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => PROTECTIVE CAP FOR AN INSERTION DEVICE AND OTHER INSERTION DEVICE FEATURES [patent_app_type] => utility [patent_app_number] => 15/633295 [patent_app_country] => US [patent_app_date] => 2017-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 15633295 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/633295
PROTECTIVE CAP FOR AN INSERTION DEVICE AND OTHER INSERTION DEVICE FEATURES Jun 25, 2017 Abandoned
Array ( [id] => 17512430 [patent_doc_number] => 11291543 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Trans-aortic delivery system with containment capsule centering device [patent_app_type] => utility [patent_app_number] => 15/632546 [patent_app_country] => US [patent_app_date] => 2017-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 5581 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15632546 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/632546
Trans-aortic delivery system with containment capsule centering device Jun 25, 2017 Issued
Array ( [id] => 12015585 [patent_doc_number] => 09808271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-07 [patent_title] => 'Clot retrieval system' [patent_app_type] => utility [patent_app_number] => 15/629703 [patent_app_country] => US [patent_app_date] => 2017-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 116 [patent_figures_cnt] => 257 [patent_no_of_words] => 87767 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 771 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15629703 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/629703
Clot retrieval system Jun 20, 2017 Issued
Array ( [id] => 16138667 [patent_doc_number] => 10702387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => Devices and methods for controlling blood perfusion pressure along with regional mild hypothermia [patent_app_type] => utility [patent_app_number] => 15/620359 [patent_app_country] => US [patent_app_date] => 2017-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 7733 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15620359 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/620359
Devices and methods for controlling blood perfusion pressure along with regional mild hypothermia Jun 11, 2017 Issued
Array ( [id] => 15190681 [patent_doc_number] => 10492809 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Clot retrieval system [patent_app_type] => utility [patent_app_number] => 15/611762 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 110 [patent_figures_cnt] => 249 [patent_no_of_words] => 80982 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 793 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15611762 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/611762
Clot retrieval system May 31, 2017 Issued
Array ( [id] => 16381801 [patent_doc_number] => 10806609 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Vascular stenting for aneurysms [patent_app_type] => utility [patent_app_number] => 15/610684 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 58 [patent_figures_cnt] => 93 [patent_no_of_words] => 39373 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15610684 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/610684
Vascular stenting for aneurysms May 31, 2017 Issued
Array ( [id] => 12036271 [patent_doc_number] => 09814478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-14 [patent_title] => 'Clot retrieval system' [patent_app_type] => utility [patent_app_number] => 15/610209 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 110 [patent_figures_cnt] => 249 [patent_no_of_words] => 83242 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 793 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15610209 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/610209
Clot retrieval system May 30, 2017 Issued
Array ( [id] => 11954465 [patent_doc_number] => 20170258616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'Hand Unit to Release a Self-Expanding Implant' [patent_app_type] => utility [patent_app_number] => 15/608967 [patent_app_country] => US [patent_app_date] => 2017-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3997 [patent_no_of_claims] => 20 [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] => 15608967 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/608967
Hand Unit to Release a Self-Expanding Implant May 29, 2017 Abandoned
Array ( [id] => 12975109 [patent_doc_number] => 20170340443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => POSTERIOR MITRAL VALVE LEAFLET APPROXIMATION [patent_app_type] => utility [patent_app_number] => 15/599219 [patent_app_country] => US [patent_app_date] => 2017-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15599219 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/599219
POSTERIOR MITRAL VALVE LEAFLET APPROXIMATION May 17, 2017 Abandoned
Array ( [id] => 11947891 [patent_doc_number] => 20170252042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'MULTI-COMPONENT DETACHABLE CUTTING AND CLAMPING TOOL AND METHODS OF USING SAME' [patent_app_type] => utility [patent_app_number] => 15/598542 [patent_app_country] => US [patent_app_date] => 2017-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 15303 [patent_no_of_claims] => 25 [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] => 15598542 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/598542
MULTI-COMPONENT DETACHABLE CUTTING AND CLAMPING TOOL AND METHODS OF USING SAME May 17, 2017 Abandoned
Array ( [id] => 14274131 [patent_doc_number] => 20190134350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => VASCULAR ACCESS DEVICES AND METHODS [patent_app_type] => utility [patent_app_number] => 16/098807 [patent_app_country] => US [patent_app_date] => 2017-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23298 [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] => 16098807 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/098807
Vascular access devices and methods May 2, 2017 Issued
Array ( [id] => 14209749 [patent_doc_number] => 20190117259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => NASAL VALVE IMPLANTS AND METHODS OF IMPLANTING THE SAME [patent_app_type] => utility [patent_app_number] => 16/094413 [patent_app_country] => US [patent_app_date] => 2017-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16094413 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/094413
Nasal valve implants and methods of implanting the same Apr 27, 2017 Issued
Array ( [id] => 16504429 [patent_doc_number] => 20200383685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => CONVERTED ANEURISM CLIP [patent_app_type] => utility [patent_app_number] => 16/095734 [patent_app_country] => US [patent_app_date] => 2017-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16095734 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/095734
CONVERTED ANEURISM CLIP Apr 18, 2017 Abandoned
Array ( [id] => 11834135 [patent_doc_number] => 20170215854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'TREATMENT OF ORTHOPEDIC TISSUE' [patent_app_type] => utility [patent_app_number] => 15/486101 [patent_app_country] => US [patent_app_date] => 2017-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 16457 [patent_no_of_claims] => 24 [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] => 15486101 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/486101
Treatment of orthopedic tissue Apr 11, 2017 Issued
Array ( [id] => 11820317 [patent_doc_number] => 20170209253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'ADJUSTABLE ENDOLUMENAL IMPLANT FOR RESHAPING THE MITRAL VALVE ANNULUS' [patent_app_type] => utility [patent_app_number] => 15/482479 [patent_app_country] => US [patent_app_date] => 2017-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 53 [patent_no_of_words] => 16766 [patent_no_of_claims] => 1 [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] => 15482479 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/482479
Adjustable endolumenal implant for reshaping the mitral valve annulus Apr 6, 2017 Issued
Array ( [id] => 12183584 [patent_doc_number] => 20180042520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'GUIDEWIRE POSITIONING CATHETER' [patent_app_type] => utility [patent_app_number] => 15/480238 [patent_app_country] => US [patent_app_date] => 2017-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 60 [patent_no_of_words] => 11615 [patent_no_of_claims] => 15 [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] => 15480238 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/480238
Guidewire positioning catheter Apr 4, 2017 Issued
Array ( [id] => 11713352 [patent_doc_number] => 20170181851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'Device and Method for Temporary or Permanent Suspension of an Implantable Scaffolding Containing an Orifice for Placement of a Prosthetic or Bio-Prosthetic Valve' [patent_app_type] => utility [patent_app_number] => 15/460954 [patent_app_country] => US [patent_app_date] => 2017-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 24921 [patent_no_of_claims] => 12 [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] => 15460954 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/460954
Device and method for temporary or permanent suspension of an implantable scaffolding containing an orifice for placement of a prosthetic or bio-prosthetic valve Mar 15, 2017 Issued
Array ( [id] => 12923893 [patent_doc_number] => 09826998 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-28 [patent_title] => Clot retrieval system [patent_app_type] => utility [patent_app_number] => 15/449901 [patent_app_country] => US [patent_app_date] => 2017-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 108 [patent_figures_cnt] => 245 [patent_no_of_words] => 78336 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 806 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15449901 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/449901
Clot retrieval system Mar 2, 2017 Issued
Array ( [id] => 17133481 [patent_doc_number] => 11135014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Surgical instrument including housing, a cutting accessory that extends from the housing and actuators that establish the position of the cutting accessory relative to the housing [patent_app_type] => utility [patent_app_number] => 15/440819 [patent_app_country] => US [patent_app_date] => 2017-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 84 [patent_figures_cnt] => 133 [patent_no_of_words] => 44656 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15440819 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/440819
Surgical instrument including housing, a cutting accessory that extends from the housing and actuators that establish the position of the cutting accessory relative to the housing Feb 22, 2017 Issued
Menu