Search

John T. Trischler

Examiner (ID: 10817, Phone: (571)270-0651 , Office: P/2859 )

Most Active Art Unit
2859
Art Unit(s)
2859
Total Applications
538
Issued Applications
335
Pending Applications
69
Abandoned Applications
151

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18201028 [patent_doc_number] => 11583397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Prosthesis with anti-paravalvular leakage component including a one-way valve [patent_app_type] => utility [patent_app_number] => 16/579941 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7295 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16579941 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/579941
Prosthesis with anti-paravalvular leakage component including a one-way valve Sep 23, 2019 Issued
Array ( [id] => 16718348 [patent_doc_number] => 20210085495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => PROSTHESIS WITH BENEFICIAL COMPRESSION CHARACTERISTICS AND METHOD OF MANUFACTURE [patent_app_type] => utility [patent_app_number] => 16/580034 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5918 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16580034 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/580034
PROSTHESIS WITH BENEFICIAL COMPRESSION CHARACTERISTICS AND METHOD OF MANUFACTURE Sep 23, 2019 Pending
Array ( [id] => 15765331 [patent_doc_number] => 20200113683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => Braid Connections For Prosthetic Heart Valves [patent_app_type] => utility [patent_app_number] => 16/578512 [patent_app_country] => US [patent_app_date] => 2019-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16578512 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/578512
Braid connections for prosthetic heart valves Sep 22, 2019 Issued
Array ( [id] => 15677907 [patent_doc_number] => 20200093617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => STENT WITH SHAPED WIRES [patent_app_type] => utility [patent_app_number] => 16/577567 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16577567 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/577567
Stent with shaped wires Sep 19, 2019 Issued
Array ( [id] => 15677917 [patent_doc_number] => 20200093622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => REPOSITIONABLE AND REMOVABLE STENTS [patent_app_type] => utility [patent_app_number] => 16/572891 [patent_app_country] => US [patent_app_date] => 2019-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16572891 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/572891
Repositionable and removable stents Sep 16, 2019 Issued
Array ( [id] => 15290161 [patent_doc_number] => 20190388216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => APPARATUS AND METHOD TO RESHAPE GEOMETRY OF DISEASED HEART VALVE [patent_app_type] => utility [patent_app_number] => 16/562484 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16562484 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/562484
APPARATUS AND METHOD TO RESHAPE GEOMETRY OF DISEASED HEART VALVE Sep 5, 2019 Abandoned
Array ( [id] => 15290163 [patent_doc_number] => 20190388217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => APPARATUS AND METHOD TO RESHAPE GEOMETRY OF DISEASED HEART VALVE [patent_app_type] => utility [patent_app_number] => 16/562486 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16562486 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/562486
APPARATUS AND METHOD TO RESHAPE GEOMETRY OF DISEASED HEART VALVE Sep 5, 2019 Abandoned
Array ( [id] => 17329088 [patent_doc_number] => 11219529 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Stabilized total ankle prosthesis [patent_app_type] => utility [patent_app_number] => 16/534218 [patent_app_country] => US [patent_app_date] => 2019-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3684 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16534218 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/534218
Stabilized total ankle prosthesis Aug 6, 2019 Issued
Array ( [id] => 15144451 [patent_doc_number] => 20190350703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => PROSTHETIC VALVES, VALVE LEAFLETS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 16/526150 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16526150 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/526150
Prosthetic valves, valve leaflets and related methods Jul 29, 2019 Issued
Array ( [id] => 17109760 [patent_doc_number] => 20210290357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => FLOW REDUCTION STENT-GRAFT [patent_app_type] => utility [patent_app_number] => 17/260289 [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] => 8318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17260289 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/260289
FLOW REDUCTION STENT-GRAFT Jul 22, 2019 Abandoned
Array ( [id] => 15174855 [patent_doc_number] => 20190358019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => THORACIC AORTA STENT GRAFT [patent_app_type] => utility [patent_app_number] => 16/511516 [patent_app_country] => US [patent_app_date] => 2019-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16511516 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/511516
Thoracic aorta stent graft Jul 14, 2019 Issued
Array ( [id] => 16138707 [patent_doc_number] => 10702407 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-07 [patent_title] => Growth stent for congenital narrowings [patent_app_type] => utility [patent_app_number] => 16/441201 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 23 [patent_no_of_words] => 9444 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16441201 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/441201
Growth stent for congenital narrowings Jun 13, 2019 Issued
Array ( [id] => 18799914 [patent_doc_number] => 11833057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Ankle prosthesis with neutral position adjustment [patent_app_type] => utility [patent_app_number] => 16/436452 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 9870 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16436452 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/436452
Ankle prosthesis with neutral position adjustment Jun 9, 2019 Issued
Array ( [id] => 17974197 [patent_doc_number] => 11491034 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Absorbable intravascular devices that shorten upon expansion creating space for vascular movement [patent_app_type] => utility [patent_app_number] => 16/972976 [patent_app_country] => US [patent_app_date] => 2019-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 46 [patent_no_of_words] => 10006 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16972976 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/972976
Absorbable intravascular devices that shorten upon expansion creating space for vascular movement Jun 5, 2019 Issued
Array ( [id] => 14832825 [patent_doc_number] => 20190274813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => Debranching Visceral Stent Graft and Methods for Use [patent_app_type] => utility [patent_app_number] => 16/424214 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16424214 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/424214
Debranching visceral stent graft and methods for use May 27, 2019 Issued
Array ( [id] => 17489119 [patent_doc_number] => 11278398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Methods and apparatus for endovascular heart valve replacement comprising tissue grasping elements [patent_app_type] => utility [patent_app_number] => 16/420611 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 81 [patent_no_of_words] => 10551 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16420611 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/420611
Methods and apparatus for endovascular heart valve replacement comprising tissue grasping elements May 22, 2019 Issued
Array ( [id] => 14805793 [patent_doc_number] => 20190269506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => DURABLE HIGH STRENGTH COMPOSITE PROSTHETIC VALVE LEAFLETS [patent_app_type] => utility [patent_app_number] => 16/415591 [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] => 21152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16415591 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/415591
DURABLE HIGH STRENGTH COMPOSITE PROSTHETIC VALVE LEAFLETS May 16, 2019 Abandoned
Array ( [id] => 17005100 [patent_doc_number] => 20210236261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => MULTILUMEN IMPLANT [patent_app_type] => utility [patent_app_number] => 17/054967 [patent_app_country] => US [patent_app_date] => 2019-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17054967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/054967
Multilumen implant May 14, 2019 Issued
Array ( [id] => 19930273 [patent_doc_number] => 12303466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Duodenum built-in jejunum cannula releasing system and a use method therefor [patent_app_type] => utility [patent_app_number] => 16/981896 [patent_app_country] => US [patent_app_date] => 2019-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 1299 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 644 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16981896 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/981896
Duodenum built-in jejunum cannula releasing system and a use method therefor Apr 29, 2019 Issued
Array ( [id] => 17249942 [patent_doc_number] => 11185408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Methods and apparatus for endovascular heart valve replacement comprising tissue grasping elements [patent_app_type] => utility [patent_app_number] => 16/385121 [patent_app_country] => US [patent_app_date] => 2019-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 81 [patent_no_of_words] => 10550 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16385121 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/385121
Methods and apparatus for endovascular heart valve replacement comprising tissue grasping elements Apr 15, 2019 Issued
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