Search

John M. Royston

Examiner (ID: 16947, Phone: (571)270-7215 , Office: P/2855 )

Most Active Art Unit
2855
Art Unit(s)
2855, 2856, 2854
Total Applications
707
Issued Applications
526
Pending Applications
65
Abandoned Applications
145

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11588149 [patent_doc_number] => 20170112560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'SURGICAL INSTRUMENTS WITH COOLING ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/232074 [patent_app_country] => US [patent_app_date] => 2016-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4231 [patent_no_of_claims] => 18 [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] => 15232074 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/232074
SURGICAL INSTRUMENTS WITH COOLING ASSEMBLY Aug 8, 2016 Abandoned
Array ( [id] => 13325349 [patent_doc_number] => 20180214212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => SYSTEM FOR STIMULATING RENAL NERVES [patent_app_type] => utility [patent_app_number] => 15/745941 [patent_app_country] => US [patent_app_date] => 2016-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 15745941 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/745941
System for stimulating renal nerves Jul 11, 2016 Issued
Array ( [id] => 12903754 [patent_doc_number] => 20180193093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => System And Method For Magnetically Mediated Plasma Treatment Of Cancer With Enhanced Selectivity [patent_app_type] => utility [patent_app_number] => 15/741183 [patent_app_country] => US [patent_app_date] => 2016-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15741183 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/741183
System And Method For Magnetically Mediated Plasma Treatment Of Cancer With Enhanced Selectivity Jun 27, 2016 Abandoned
Array ( [id] => 11105882 [patent_doc_number] => 20160302852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'DEPLOYMENT MECHANISMS FOR SURGICAL INSTRUMENTS' [patent_app_type] => utility [patent_app_number] => 15/194219 [patent_app_country] => US [patent_app_date] => 2016-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6981 [patent_no_of_claims] => 16 [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] => 15194219 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/194219
Deployment mechanisms for surgical instruments Jun 26, 2016 Issued
Array ( [id] => 16998129 [patent_doc_number] => 11076911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Application of radiofrequency catheter ablation system to treatment of essential hypertension [patent_app_type] => utility [patent_app_number] => 15/574570 [patent_app_country] => US [patent_app_date] => 2016-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2700 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15574570 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/574570
Application of radiofrequency catheter ablation system to treatment of essential hypertension Jun 23, 2016 Issued
Array ( [id] => 20075932 [patent_doc_number] => 12349960 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Electrosurgical coagulation instrument [patent_app_type] => utility [patent_app_number] => 15/575621 [patent_app_country] => US [patent_app_date] => 2016-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15575621 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/575621
Electrosurgical coagulation instrument May 12, 2016 Issued
Array ( [id] => 11120243 [patent_doc_number] => 20160317218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-03 [patent_title] => 'HANDLE AND CABLE ASSEMBLIES FOR ELECTROSURGICAL DEVICES AND CYST ABLATION TECHNIQUES' [patent_app_type] => utility [patent_app_number] => 15/141315 [patent_app_country] => US [patent_app_date] => 2016-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10808 [patent_no_of_claims] => 34 [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] => 15141315 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/141315
HANDLE AND CABLE ASSEMBLIES FOR ELECTROSURGICAL DEVICES AND CYST ABLATION TECHNIQUES Apr 27, 2016 Abandoned
Array ( [id] => 11977109 [patent_doc_number] => 20170281263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'ADVANCED LEVERAGE INSTRUMENT' [patent_app_type] => utility [patent_app_number] => 15/089639 [patent_app_country] => US [patent_app_date] => 2016-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9030 [patent_no_of_claims] => 23 [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] => 15089639 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/089639
Advanced leverage instrument Apr 3, 2016 Issued
Array ( [id] => 16695179 [patent_doc_number] => 10945748 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => End effector apparatus for a surgical instrument [patent_app_type] => utility [patent_app_number] => 15/566525 [patent_app_country] => US [patent_app_date] => 2016-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3779 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15566525 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/566525
End effector apparatus for a surgical instrument Feb 28, 2016 Issued
Array ( [id] => 11009419 [patent_doc_number] => 20160206372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'METHOD OF NERVE ABLATION AND USES THEREOF' [patent_app_type] => utility [patent_app_number] => 14/996612 [patent_app_country] => US [patent_app_date] => 2016-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4297 [patent_no_of_claims] => 16 [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] => 14996612 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/996612
METHOD OF NERVE ABLATION AND USES THEREOF Jan 14, 2016 Abandoned
Array ( [id] => 11668066 [patent_doc_number] => 20170156786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'Radiowave currents electrode with adjacent active and inactive sections' [patent_app_type] => utility [patent_app_number] => 14/757201 [patent_app_country] => US [patent_app_date] => 2015-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4270 [patent_no_of_claims] => 14 [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] => 14757201 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/757201
Radiowave currents electrode with adjacent active and inactive sections Dec 3, 2015 Abandoned
Array ( [id] => 10782601 [patent_doc_number] => 20160128757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'Cautery Apparatus' [patent_app_type] => utility [patent_app_number] => 14/955962 [patent_app_country] => US [patent_app_date] => 2015-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5485 [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] => 14955962 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/955962
Cautery apparatus Nov 30, 2015 Issued
Array ( [id] => 12807763 [patent_doc_number] => 20180161091 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2018-06-14 [patent_title] => Radio frequency handpiece for medical treatments [patent_app_type] => utility [patent_app_number] => 14/756848 [patent_app_country] => US [patent_app_date] => 2015-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 14756848 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/756848
Radio frequency handpiece for medical treatments Oct 20, 2015 Abandoned
Array ( [id] => 12807763 [patent_doc_number] => 20180161091 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2018-06-14 [patent_title] => Radio frequency handpiece for medical treatments [patent_app_type] => utility [patent_app_number] => 14/756848 [patent_app_country] => US [patent_app_date] => 2015-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 14756848 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/756848
Radio frequency handpiece for medical treatments Oct 20, 2015 Abandoned
Array ( [id] => 10782610 [patent_doc_number] => 20160128766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'MEDICAL INSTRUMENT AND MEDICAL SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/847170 [patent_app_country] => US [patent_app_date] => 2015-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7992 [patent_no_of_claims] => 6 [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] => 14847170 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/847170
MEDICAL INSTRUMENT AND MEDICAL SYSTEM Sep 7, 2015 Abandoned
Array ( [id] => 10720833 [patent_doc_number] => 20160066980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-10 [patent_title] => 'System for Simultaneous Tissue Coagulation and Tissue Dissection' [patent_app_type] => utility [patent_app_number] => 14/844799 [patent_app_country] => US [patent_app_date] => 2015-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4805 [patent_no_of_claims] => 15 [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] => 14844799 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/844799
System for simultaneous tissue coagulation and tissue dissection Sep 2, 2015 Issued
Array ( [id] => 10712346 [patent_doc_number] => 20160058493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-03 [patent_title] => 'SYSTEM AND METHOD FOR ABLATING A TISSUE SITE BY ELECTROPORATION WITH REAL-TIME PULSE MONITORING' [patent_app_type] => utility [patent_app_number] => 14/837480 [patent_app_country] => US [patent_app_date] => 2015-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5452 [patent_no_of_claims] => 36 [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] => 14837480 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/837480
System and method for ablating a tissue site by electroporation with real-time pulse monitoring Aug 26, 2015 Issued
Array ( [id] => 16040651 [patent_doc_number] => 10682176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-16 [patent_title] => System and method for controlling catheter power based on contact force [patent_app_type] => utility [patent_app_number] => 14/835413 [patent_app_country] => US [patent_app_date] => 2015-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6869 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14835413 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/835413
System and method for controlling catheter power based on contact force Aug 24, 2015 Issued
Array ( [id] => 18384694 [patent_doc_number] => 11655466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Methods of reducing adverse effects of non-thermal ablation [patent_app_type] => utility [patent_app_number] => 14/808679 [patent_app_country] => US [patent_app_date] => 2015-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 64 [patent_no_of_words] => 16703 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14808679 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/808679
Methods of reducing adverse effects of non-thermal ablation Jul 23, 2015 Issued
Array ( [id] => 18384694 [patent_doc_number] => 11655466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Methods of reducing adverse effects of non-thermal ablation [patent_app_type] => utility [patent_app_number] => 14/808679 [patent_app_country] => US [patent_app_date] => 2015-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 64 [patent_no_of_words] => 16703 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14808679 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/808679
Methods of reducing adverse effects of non-thermal ablation Jul 23, 2015 Issued
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