Search

Michael F. Peffley

Examiner (ID: 3574, Phone: (571)272-4770 , Office: P/3739 )

Most Active Art Unit
3739
Art Unit(s)
3739, 2899, 3311, 3309, 3794, 3736
Total Applications
3337
Issued Applications
2380
Pending Applications
371
Abandoned Applications
620

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18595723 [patent_doc_number] => 20230270512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => ARTICULATION ASSEMBLY FOR ROBOTIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/101333 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18101333 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101333
Articulation assembly for robotic device Jan 24, 2023 Issued
Array ( [id] => 20881153 [patent_doc_number] => 12697172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-04 [patent_title] => System and method for estimating a treatment volume for administering electrical-energy based therapies [patent_app_type] => utility [patent_app_number] => 18/100835 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 48 [patent_no_of_words] => 14595 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18100835 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/100835
SYSTEM AND METHOD FOR ESTIMATING A TREATMENT VOLUME FOR ADMINISTERING ELECTRICAL-ENERGY BASED THERAPIES Jan 23, 2023 Pending
Array ( [id] => 19860384 [patent_doc_number] => 20250099170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => Ablation Apparatus [patent_app_type] => utility [patent_app_number] => 18/725032 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18621 [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] => 18725032 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/725032
Ablation Apparatus Dec 27, 2022 Pending
Array ( [id] => 19946801 [patent_doc_number] => 12318136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Wireless neuromodulation via microwave split ring resonator [patent_app_type] => utility [patent_app_number] => 18/089122 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 49 [patent_no_of_words] => 2294 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18089122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/089122
Wireless neuromodulation via microwave split ring resonator Dec 26, 2022 Issued
Array ( [id] => 19929989 [patent_doc_number] => 12303181 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Systems and methods for treatment of prostatic tissue [patent_app_type] => utility [patent_app_number] => 18/087883 [patent_app_country] => US [patent_app_date] => 2022-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18087883 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087883
Systems and methods for treatment of prostatic tissue Dec 22, 2022 Issued
Array ( [id] => 20114853 [patent_doc_number] => 12364537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Catheter with a double balloon structure to generate and apply a heated ablative zone to tissue [patent_app_type] => utility [patent_app_number] => 18/145449 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 114 [patent_figures_cnt] => 151 [patent_no_of_words] => 36852 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 18145449 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/145449
Catheter with a double balloon structure to generate and apply a heated ablative zone to tissue Dec 21, 2022 Issued
Array ( [id] => 19807978 [patent_doc_number] => 12239336 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Surgical instruments, control assemblies, and surgical systems facilitating manipulation and visualization [patent_app_type] => utility [patent_app_number] => 18/087121 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6462 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18087121 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087121
Surgical instruments, control assemblies, and surgical systems facilitating manipulation and visualization Dec 21, 2022 Issued
Array ( [id] => 20802534 [patent_doc_number] => 12667421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-30 [patent_title] => Ablation probe systems [patent_app_type] => utility [patent_app_number] => 18/084521 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 35 [patent_no_of_words] => 28149 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18084521 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/084521
Ablation probe systems Dec 18, 2022 Issued
Array ( [id] => 18509705 [patent_doc_number] => 20230225783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => SYSTEMS AND METHODS FOR A SINGLE SPIRAL ELECTRODE ASSEMBLY FORMING A SPHERICAL BASKET FOR IMPROVED TISSUE CONTACT AND CURRENT DELIVERY [patent_app_type] => utility [patent_app_number] => 18/065766 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18065766 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/065766
Systems and methods for a single spiral electrode assembly forming a spherical basket for improved tissue contact and current delivery Dec 13, 2022 Issued
Array ( [id] => 18433941 [patent_doc_number] => 20230181235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => ELECTRODE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/079429 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18079429 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/079429
ELECTRODE ASSEMBLY Dec 11, 2022 Abandoned
Array ( [id] => 19707471 [patent_doc_number] => 20250017613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => DEVICE FOR OUTPUTTING DRIVE SIGNALS TO SURGICAL INSTRUMENT, AND SURGICAL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/717436 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18717436 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/717436
DEVICE FOR OUTPUTTING DRIVE SIGNALS TO SURGICAL INSTRUMENT, AND SURGICAL SYSTEM Dec 8, 2022 Pending
Array ( [id] => 20644502 [patent_doc_number] => 12599426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Electrosurgical generator having an extended measurement range [patent_app_type] => utility [patent_app_number] => 18/077051 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2298 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077051 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077051
Electrosurgical generator having an extended measurement range Dec 6, 2022 Issued
Array ( [id] => 19989333 [patent_doc_number] => 20250127555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => SURGICAL INSTRUMENT FOR USE IN SURGICAL ROBOTIC SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/708257 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18708257 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/708257
SURGICAL INSTRUMENT FOR USE IN SURGICAL ROBOTIC SYSTEMS Dec 5, 2022 Pending
Array ( [id] => 18449083 [patent_doc_number] => 20230190358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => APPARATUS FOR DRIVING A SURGICAL END EFFECTOR [patent_app_type] => utility [patent_app_number] => 18/076002 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18076002 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/076002
APPARATUS FOR DRIVING A SURGICAL END EFFECTOR Dec 5, 2022 Pending
Array ( [id] => 20621449 [patent_doc_number] => 12588941 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Electrosurgical instrument [patent_app_type] => utility [patent_app_number] => 18/076056 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18076056 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/076056
Electrosurgical instrument Dec 5, 2022 Issued
Array ( [id] => 20206081 [patent_doc_number] => 20250275801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => A SURGICAL DEVICE WITH AIRFLOW AND LIGHT [patent_app_type] => utility [patent_app_number] => 18/710135 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1093 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18710135 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/710135
A SURGICAL DEVICE WITH AIRFLOW AND LIGHT Nov 28, 2022 Pending
Array ( [id] => 18618883 [patent_doc_number] => 11751905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Transseptal crossing system [patent_app_type] => utility [patent_app_number] => 18/071515 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 41 [patent_no_of_words] => 8837 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071515 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071515
Transseptal crossing system Nov 28, 2022 Issued
Array ( [id] => 19170543 [patent_doc_number] => 20240156517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => METHOD AND APPARATUS FOR TREATING FEMALE URINARY INCONTINENCE AND FECAL INCONTINENCE [patent_app_type] => utility [patent_app_number] => 17/994224 [patent_app_country] => US [patent_app_date] => 2022-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17994224 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/994224
METHOD AND APPARATUS FOR TREATING FEMALE URINARY INCONTINENCE AND FECAL INCONTINENCE Nov 24, 2022 Pending
Array ( [id] => 18270214 [patent_doc_number] => 20230091456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => SCISSORS FOR ENDOSCOPE [patent_app_type] => utility [patent_app_number] => 17/992499 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17992499 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/992499
Scissors for endoscope Nov 21, 2022 Issued
Array ( [id] => 19629387 [patent_doc_number] => 20240407836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => ACUTE ASSESSMENT OF CARDIAC ABLATOIN LESIONS [patent_app_type] => utility [patent_app_number] => 18/712122 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -52 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18712122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/712122
ACUTE ASSESSMENT OF CARDIAC ABLATOIN LESIONS Nov 20, 2022 Pending
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