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] => 15431675 [patent_doc_number] => 20200030020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => MEDICAL INSTRUMENT [patent_app_type] => utility [patent_app_number] => 16/045317 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16045317 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/045317
Medical instrument Jul 24, 2018 Issued
Array ( [id] => 18588951 [patent_doc_number] => 11737822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Dispersive return pad with phase change material for active thermal management during an ablation procedure [patent_app_type] => utility [patent_app_number] => 16/043696 [patent_app_country] => US [patent_app_date] => 2018-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4636 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16043696 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/043696
Dispersive return pad with phase change material for active thermal management during an ablation procedure Jul 23, 2018 Issued
Array ( [id] => 13548073 [patent_doc_number] => 20180325584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => SURGICAL INSTRUMENTS AND METHODS FOR PERFORMING TONSILLECTOMY AND ADENOIDECTOMY PROCEDURES [patent_app_type] => utility [patent_app_number] => 16/043575 [patent_app_country] => US [patent_app_date] => 2018-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7725 [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] => 16043575 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/043575
Surgical instruments and methods for performing tonsillectomy and adenoidectomy procedures Jul 23, 2018 Issued
Array ( [id] => 14531051 [patent_doc_number] => 20190201146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => SAFETY SYSTEMS FOR SMART POWERED SURGICAL STAPLING [patent_app_type] => utility [patent_app_number] => 16/024075 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 103188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16024075 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/024075
Safety systems for smart powered surgical stapling Jun 28, 2018 Issued
Array ( [id] => 15290017 [patent_doc_number] => 20190388144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => MEDICAL INSTRUMENT FOR ENDOSCOPIC MUCOSAL RESECTION AND ENDOSCOPIC SUBMUCOSAL DISSECTION [patent_app_type] => utility [patent_app_number] => 16/017585 [patent_app_country] => US [patent_app_date] => 2018-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5040 [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] => 16017585 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/017585
MEDICAL INSTRUMENT FOR ENDOSCOPIC MUCOSAL RESECTION AND ENDOSCOPIC SUBMUCOSAL DISSECTION Jun 24, 2018 Abandoned
Array ( [id] => 13325317 [patent_doc_number] => 20180214196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => APPARATUS AND METHOD FOR TREATING A BLOOD VESSEL [patent_app_type] => utility [patent_app_number] => 15/904052 [patent_app_country] => US [patent_app_date] => 2018-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15904052 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/904052
APPARATUS AND METHOD FOR TREATING A BLOOD VESSEL Feb 22, 2018 Abandoned
Array ( [id] => 12807676 [patent_doc_number] => 20180161062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => TREATMENT TOOL [patent_app_type] => utility [patent_app_number] => 15/880094 [patent_app_country] => US [patent_app_date] => 2018-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15880094 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/880094
TREATMENT TOOL Jan 24, 2018 Abandoned
Array ( [id] => 16671467 [patent_doc_number] => 20210060230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => THERMAL CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/957551 [patent_app_country] => US [patent_app_date] => 2017-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16957551 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/957551
THERMAL CONTROL SYSTEM Dec 25, 2017 Abandoned
Array ( [id] => 13440093 [patent_doc_number] => 20180271589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => MICRONEEDLE TREATMENT APPARATUS AND VARIABLE FREQUENCY RF TREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 15/850596 [patent_app_country] => US [patent_app_date] => 2017-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15850596 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/850596
MICRONEEDLE TREATMENT APPARATUS AND VARIABLE FREQUENCY RF TREATMENT SYSTEM Dec 20, 2017 Abandoned
Array ( [id] => 18946772 [patent_doc_number] => 11890044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Pulmonary vein isolation balloon catheter [patent_app_type] => utility [patent_app_number] => 16/467343 [patent_app_country] => US [patent_app_date] => 2017-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 8966 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16467343 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/467343
Pulmonary vein isolation balloon catheter Dec 4, 2017 Issued
Array ( [id] => 14402993 [patent_doc_number] => 20190167340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => ELECTROSURGICAL ELECTRODES AND SYSTEMS AND METHODS INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 15/830863 [patent_app_country] => US [patent_app_date] => 2017-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9173 [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] => 15830863 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/830863
Electrosurgical electrodes and systems and methods including same Dec 3, 2017 Issued
Array ( [id] => 17741184 [patent_doc_number] => 11389225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Smoke evacuation device remote activation system [patent_app_type] => utility [patent_app_number] => 15/826289 [patent_app_country] => US [patent_app_date] => 2017-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 7479 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15826289 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/826289
Smoke evacuation device remote activation system Nov 28, 2017 Issued
Array ( [id] => 19310163 [patent_doc_number] => 12035957 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Apparatus and methods for impingement cooling [patent_app_type] => utility [patent_app_number] => 15/820699 [patent_app_country] => US [patent_app_date] => 2017-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 7789 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15820699 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/820699
Apparatus and methods for impingement cooling Nov 21, 2017 Issued
Array ( [id] => 15945827 [patent_doc_number] => 10660790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Heating pad [patent_app_type] => utility [patent_app_number] => 15/820649 [patent_app_country] => US [patent_app_date] => 2017-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5424 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15820649 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/820649
Heating pad Nov 21, 2017 Issued
Array ( [id] => 12723277 [patent_doc_number] => 20180132926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => SURGICAL INSTRUMENT WITH SPOT COAGULATION CONTROL AND ALGORITHM [patent_app_type] => utility [patent_app_number] => 15/798835 [patent_app_country] => US [patent_app_date] => 2017-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15798835 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/798835
Surgical instrument with spot coagulation control and algorithm Oct 30, 2017 Issued
Array ( [id] => 14209827 [patent_doc_number] => 20190117298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => CATHETER WITH IMPROVED TEMPERATURE RESPONSE [patent_app_type] => utility [patent_app_number] => 15/793433 [patent_app_country] => US [patent_app_date] => 2017-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 15793433 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/793433
CATHETER WITH IMPROVED TEMPERATURE RESPONSE Oct 24, 2017 Abandoned
Array ( [id] => 13062801 [patent_doc_number] => 10052169 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-21 [patent_title] => Shield for electrosurgical suction coagulator and kit including the same [patent_app_type] => utility [patent_app_number] => 15/788151 [patent_app_country] => US [patent_app_date] => 2017-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1531 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15788151 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/788151
Shield for electrosurgical suction coagulator and kit including the same Oct 18, 2017 Issued
Array ( [id] => 12204689 [patent_doc_number] => 20180049915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'FORCED AIR TEMPERATURE REGULATING PAD WITH CHEST WARMING FEATURE' [patent_app_type] => utility [patent_app_number] => 15/786150 [patent_app_country] => US [patent_app_date] => 2017-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4127 [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] => 15786150 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/786150
FORCED AIR TEMPERATURE REGULATING PAD WITH CHEST WARMING FEATURE Oct 16, 2017 Abandoned
Array ( [id] => 17741189 [patent_doc_number] => 11389230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Systems for determining catheter orientation [patent_app_type] => utility [patent_app_number] => 15/782703 [patent_app_country] => US [patent_app_date] => 2017-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 56 [patent_figures_cnt] => 73 [patent_no_of_words] => 94499 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15782703 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/782703
Systems for determining catheter orientation Oct 11, 2017 Issued
Array ( [id] => 12177087 [patent_doc_number] => 20180036023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-08 [patent_title] => 'MEDICAL INSTRUMENT' [patent_app_type] => utility [patent_app_number] => 15/726735 [patent_app_country] => US [patent_app_date] => 2017-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9682 [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] => 15726735 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/726735
MEDICAL INSTRUMENT Oct 5, 2017 Abandoned
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