Search

Michael F. Peffley

Examiner (ID: 5966, Phone: (571)272-4770 , Office: P/3739 )

Most Active Art Unit
3739
Art Unit(s)
3736, 3311, 3739, 3309, 3794, 2899
Total Applications
3298
Issued Applications
2351
Pending Applications
390
Abandoned Applications
612

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17480240 [patent_doc_number] => 20220087744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => Ablation Probe Systems [patent_app_type] => utility [patent_app_number] => 17/543582 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33277 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17543582 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/543582
Ablation probe systems Dec 5, 2021 Issued
Array ( [id] => 17732975 [patent_doc_number] => 20220218434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => DEVICES, SYSTEMS, AND METHODS FACILITATING ACCESS TO AND MAPPING OF TARGET TISSUE [patent_app_type] => utility [patent_app_number] => 17/540994 [patent_app_country] => US [patent_app_date] => 2021-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17540994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/540994
Devices, systems, and methods facilitating access to and mapping of target tissue Dec 1, 2021 Issued
Array ( [id] => 17480239 [patent_doc_number] => 20220087743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => APPARATUS FOR TREATING TUMORS BY EVANESCENT WAVES [patent_app_type] => utility [patent_app_number] => 17/539968 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17539968 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/539968
Apparatus for treating tumors by evanescent waves Nov 30, 2021 Issued
Array ( [id] => 17472149 [patent_doc_number] => 20220079653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => SYSTEM AND METHOD FOR INDICATING RETURN ELECTRODE CONTACT [patent_app_type] => utility [patent_app_number] => 17/533696 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5009 [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] => 17533696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/533696
System and method for indicating return electrode contact Nov 22, 2021 Issued
Array ( [id] => 18373945 [patent_doc_number] => 20230149021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => RETRIEVAL OF MATERIAL FROM CORPOREAL LUMENS [patent_app_type] => utility [patent_app_number] => 17/455646 [patent_app_country] => US [patent_app_date] => 2021-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17455646 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/455646
Retrieval of material from corporeal lumens Nov 17, 2021 Issued
Array ( [id] => 19290131 [patent_doc_number] => 12029467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Real-time lesion formation assessment [patent_app_type] => utility [patent_app_number] => 17/527236 [patent_app_country] => US [patent_app_date] => 2021-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 8382 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17527236 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/527236
Real-time lesion formation assessment Nov 15, 2021 Issued
Array ( [id] => 17718705 [patent_doc_number] => 20220211424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => METHODS, DEVICES AND SYSTEMS FOR INDUCING COLLAGEN REGENERATION [patent_app_type] => utility [patent_app_number] => 17/526908 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22803 [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] => 17526908 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/526908
Methods, devices and systems for inducing collagen regeneration Nov 14, 2021 Issued
Array ( [id] => 18901057 [patent_doc_number] => 20240016542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => MAGNETIC AUTO-ALIGNMENT CONNECTOR [patent_app_type] => utility [patent_app_number] => 18/038510 [patent_app_country] => US [patent_app_date] => 2021-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3196 [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] => 18038510 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/038510
MAGNETIC AUTO-ALIGNMENT CONNECTOR Nov 2, 2021 Pending
Array ( [id] => 17426481 [patent_doc_number] => 20220054189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => UNIFORM DIFFUSION OF RADIOFREQUENCY HEATING BY ELECTRODE ARRAY [patent_app_type] => utility [patent_app_number] => 17/516422 [patent_app_country] => US [patent_app_date] => 2021-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17516422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/516422
UNIFORM DIFFUSION OF RADIOFREQUENCY HEATING BY ELECTRODE ARRAY Oct 31, 2021 Abandoned
Array ( [id] => 17654980 [patent_doc_number] => 20220175445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => RADIO-FREQUENCY ABLATION AND DIRECT CURRENT ELECTROPORATION CATHETERS [patent_app_type] => utility [patent_app_number] => 17/502902 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17502902 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/502902
Radio-frequency ablation and direct current electroporation catheters Oct 14, 2021 Issued
Array ( [id] => 17798830 [patent_doc_number] => 11413091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Medical device for use in bodily lumens, for example an atrium [patent_app_type] => utility [patent_app_number] => 17/500186 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 41 [patent_no_of_words] => 17213 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [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] => 17500186 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/500186
Medical device for use in bodily lumens, for example an atrium Oct 12, 2021 Issued
Array ( [id] => 17546349 [patent_doc_number] => 20220117690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => TEST DEVICE [patent_app_type] => utility [patent_app_number] => 17/499031 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12838 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17499031 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499031
Test device Oct 11, 2021 Issued
Array ( [id] => 17546349 [patent_doc_number] => 20220117690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => TEST DEVICE [patent_app_type] => utility [patent_app_number] => 17/499031 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12838 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17499031 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499031
Test device Oct 11, 2021 Issued
Array ( [id] => 17546349 [patent_doc_number] => 20220117690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => TEST DEVICE [patent_app_type] => utility [patent_app_number] => 17/499031 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12838 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17499031 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499031
Test device Oct 11, 2021 Issued
Array ( [id] => 19134300 [patent_doc_number] => 11969204 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Non-stick coated electrosurgical instruments and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/492869 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4925 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17492869 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/492869
Non-stick coated electrosurgical instruments and method for manufacturing the same Oct 3, 2021 Issued
Array ( [id] => 19256585 [patent_doc_number] => 12016613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Firing and lockout assembly for knife for electrosurgical shears [patent_app_type] => utility [patent_app_number] => 17/485571 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 28 [patent_no_of_words] => 12899 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17485571 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/485571
Firing and lockout assembly for knife for electrosurgical shears Sep 26, 2021 Issued
Array ( [id] => 17312415 [patent_doc_number] => 20210401463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => Methods and Devices for Puncturing Tissue [patent_app_type] => utility [patent_app_number] => 17/474415 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17474415 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/474415
Methods and devices for puncturing tissue Sep 13, 2021 Issued
Array ( [id] => 18901053 [patent_doc_number] => 20240016538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => Electrosurigcal Device and Methods [patent_app_type] => utility [patent_app_number] => 18/026025 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -113 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18026025 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026025
Electrosurigcal Device and Methods Sep 13, 2021 Pending
Array ( [id] => 18901053 [patent_doc_number] => 20240016538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => Electrosurigcal Device and Methods [patent_app_type] => utility [patent_app_number] => 18/026025 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -113 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18026025 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026025
Electrosurigcal Device and Methods Sep 13, 2021 Pending
Array ( [id] => 19882759 [patent_doc_number] => 12268440 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Minimally invasive microwave ablation device [patent_app_type] => utility [patent_app_number] => 17/465169 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 33 [patent_no_of_words] => 9732 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17465169 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/465169
Minimally invasive microwave ablation device Sep 1, 2021 Issued
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