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] => 15205423 [patent_doc_number] => 20190365398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => CLOT RETRIEVAL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/519903 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 415 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16519903 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/519903
CLOT RETRIEVAL SYSTEM Jul 22, 2019 Abandoned
Array ( [id] => 16532018 [patent_doc_number] => 10874593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Pacifier to train proper tongue position [patent_app_type] => utility [patent_app_number] => 16/515420 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5868 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16515420 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/515420
Pacifier to train proper tongue position Jul 17, 2019 Issued
Array ( [id] => 18050498 [patent_doc_number] => 11523862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Surgical forceps [patent_app_type] => utility [patent_app_number] => 16/513985 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 27 [patent_no_of_words] => 10737 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16513985 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/513985
Surgical forceps Jul 16, 2019 Issued
Array ( [id] => 17741114 [patent_doc_number] => 11389155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Suture delivery device [patent_app_type] => utility [patent_app_number] => 16/513030 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 87 [patent_no_of_words] => 24901 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16513030 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/513030
Suture delivery device Jul 15, 2019 Issued
Array ( [id] => 17783183 [patent_doc_number] => 11406284 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => System and method of controlling a robotic system for manipulating anatomy of a patient during a surgical procedure [patent_app_type] => utility [patent_app_number] => 16/508790 [patent_app_country] => US [patent_app_date] => 2019-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7655 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16508790 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/508790
System and method of controlling a robotic system for manipulating anatomy of a patient during a surgical procedure Jul 10, 2019 Issued
Array ( [id] => 17480360 [patent_doc_number] => 20220087864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => SURGICAL INSTRUMENT FOR GONIOTOMY PROCEDURE, METHOD OF USE, AND METHOD OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 17/422562 [patent_app_country] => US [patent_app_date] => 2019-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17422562 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422562
SURGICAL INSTRUMENT FOR GONIOTOMY PROCEDURE, METHOD OF USE, AND METHOD OF MANUFACTURE Jul 2, 2019 Abandoned
Array ( [id] => 17695656 [patent_doc_number] => 11369355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Medical device and system for occluding a tissue opening and method thereof [patent_app_type] => utility [patent_app_number] => 16/442893 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 9282 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16442893 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/442893
Medical device and system for occluding a tissue opening and method thereof Jun 16, 2019 Issued
Array ( [id] => 16504447 [patent_doc_number] => 20200383703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => INFLATABLE SYSTEM FOR CERVICAL DILATION AND LABOR INDUCTION HAVING SENSORS FOR MEASURING UTERINE INTERNAL PRESSURE AND FETAL HEART RATE [patent_app_type] => utility [patent_app_number] => 16/433044 [patent_app_country] => US [patent_app_date] => 2019-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3042 [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] => 16433044 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/433044
INFLATABLE SYSTEM FOR CERVICAL DILATION AND LABOR INDUCTION HAVING SENSORS FOR MEASURING UTERINE INTERNAL PRESSURE AND FETAL HEART RATE Jun 5, 2019 Abandoned
Array ( [id] => 17633606 [patent_doc_number] => 11344310 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Percutaneous tissue anchor techniques [patent_app_type] => utility [patent_app_number] => 16/427061 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 56 [patent_no_of_words] => 25244 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16427061 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/427061
Percutaneous tissue anchor techniques May 29, 2019 Issued
Array ( [id] => 17712179 [patent_doc_number] => 11376157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Vitrectomy surgical apparatus with cut timing based on pressures encountered [patent_app_type] => utility [patent_app_number] => 16/425851 [patent_app_country] => US [patent_app_date] => 2019-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 6409 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16425851 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/425851
Vitrectomy surgical apparatus with cut timing based on pressures encountered May 28, 2019 Issued
Array ( [id] => 14805645 [patent_doc_number] => 20190269432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => Negative Pressure Tissue Debridement Devices, Systems, And Methods [patent_app_type] => utility [patent_app_number] => 16/415691 [patent_app_country] => US [patent_app_date] => 2019-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -43 [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] => 16415691 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/415691
Negative Pressure Tissue Debridement Devices, Systems, And Methods May 16, 2019 Abandoned
Array ( [id] => 17569761 [patent_doc_number] => 11318012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Apparatus and methods for delivery of prosthetic mitral valve [patent_app_type] => utility [patent_app_number] => 16/394053 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 59 [patent_no_of_words] => 18976 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16394053 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/394053
Apparatus and methods for delivery of prosthetic mitral valve Apr 24, 2019 Issued
Array ( [id] => 14925483 [patent_doc_number] => 20190298379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => INTRA-ANEURYSM DEVICES [patent_app_type] => utility [patent_app_number] => 16/389168 [patent_app_country] => US [patent_app_date] => 2019-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7111 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16389168 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/389168
Intra-aneurysm devices Apr 18, 2019 Issued
Array ( [id] => 14925205 [patent_doc_number] => 20190298240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => MEDICAL DEVICE INSERTERS AND PROCESSES OF INSERTING AND USING MEDICAL DEVICES [patent_app_type] => utility [patent_app_number] => 16/387023 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25091 [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] => 16387023 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387023
MEDICAL DEVICE INSERTERS AND PROCESSES OF INSERTING AND USING MEDICAL DEVICES Apr 16, 2019 Abandoned
Array ( [id] => 14881111 [patent_doc_number] => 10420572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-24 [patent_title] => Clot retrieval system [patent_app_type] => utility [patent_app_number] => 16/385862 [patent_app_country] => US [patent_app_date] => 2019-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 121 [patent_no_of_words] => 30550 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 615 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16385862 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/385862
Clot retrieval system Apr 15, 2019 Issued
Array ( [id] => 17256514 [patent_doc_number] => 20210369499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => DEVICE FOR OPHTHALMOLOGIC SURGERY [patent_app_type] => utility [patent_app_number] => 16/982948 [patent_app_country] => US [patent_app_date] => 2019-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16982948 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/982948
DEVICE FOR OPHTHALMOLOGIC SURGERY Apr 9, 2019 Pending
Array ( [id] => 17569759 [patent_doc_number] => 11318010 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-03 [patent_title] => Tissue removing [patent_app_type] => utility [patent_app_number] => 16/372802 [patent_app_country] => US [patent_app_date] => 2019-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 19580 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16372802 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/372802
Tissue removing Apr 1, 2019 Issued
Array ( [id] => 17539692 [patent_doc_number] => 11304794 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Modular stent device for multiple vessels and method [patent_app_type] => utility [patent_app_number] => 16/367889 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 9153 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16367889 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/367889
Modular stent device for multiple vessels and method Mar 27, 2019 Issued
Array ( [id] => 14621089 [patent_doc_number] => 20190223912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => UTERINE MANIPULATOR [patent_app_type] => utility [patent_app_number] => 16/367742 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7526 [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] => 16367742 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/367742
UTERINE MANIPULATOR Mar 27, 2019 Abandoned
Array ( [id] => 16822418 [patent_doc_number] => 20210137711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => STENT [patent_app_type] => utility [patent_app_number] => 17/043859 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17043859 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/043859
STENT Mar 13, 2019 Abandoned
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