Search

William B. Perkey

Examiner (ID: 13908, Phone: (571)272-2126 , Office: P/2852 )

Most Active Art Unit
2101
Art Unit(s)
2862, 2608, 2899, 2851, 3504, 1506, 2101, 2852
Total Applications
4799
Issued Applications
4134
Pending Applications
49
Abandoned Applications
630

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19330995 [patent_doc_number] => 20240245425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => SURGICAL TEMPLATE AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 18/416495 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416495 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416495
SURGICAL TEMPLATE AND METHOD OF USE Jan 17, 2024 Pending
Array ( [id] => 20713937 [patent_doc_number] => 12629161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Catheter systems for accessing the brain for treatment of ischemic stroke [patent_app_type] => utility [patent_app_number] => 18/403108 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 3811 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18403108 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403108
Catheter systems for accessing the brain for treatment of ischemic stroke Jan 2, 2024 Issued
Array ( [id] => 19388109 [patent_doc_number] => 20240277979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => INFLATION DEVICES AND SYSTEMS FOR BALLOON CATHETERS AND METHODS FOR USE [patent_app_type] => utility [patent_app_number] => 18/396573 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9792 [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] => 18396573 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/396573
INFLATION DEVICES AND SYSTEMS FOR BALLOON CATHETERS AND METHODS FOR USE Dec 25, 2023 Abandoned
Array ( [id] => 19110727 [patent_doc_number] => 20240122477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => EYE-RELATED INTRABODY PRESSURE IDENTIFICATION AND MODIFICATION [patent_app_type] => utility [patent_app_number] => 18/538603 [patent_app_country] => US [patent_app_date] => 2023-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27705 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18538603 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/538603
EYE-RELATED INTRABODY PRESSURE IDENTIFICATION AND MODIFICATION Dec 12, 2023 Pending
Array ( [id] => 19246542 [patent_doc_number] => 20240197526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => GRASPING STRUCTURE FOR OPHTHALMIC SURGERY [patent_app_type] => utility [patent_app_number] => 18/530996 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2694 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18530996 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530996
GRASPING STRUCTURE FOR OPHTHALMIC SURGERY Dec 5, 2023 Pending
Array ( [id] => 19018596 [patent_doc_number] => 20240074767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => HEMOSTATIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/507576 [patent_app_country] => US [patent_app_date] => 2023-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20018 [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] => 18507576 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/507576
Hemostatic device Nov 12, 2023 Issued
Array ( [id] => 19140073 [patent_doc_number] => 20240138844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => IMPLANTABLE MEDICAL DEVICE WITH SEALING TO ACCOMODATE AN IRREGULAR OSTIUM [patent_app_type] => utility [patent_app_number] => 18/494244 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18494244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494244
IMPLANTABLE MEDICAL DEVICE WITH SEALING TO ACCOMODATE AN IRREGULAR OSTIUM Oct 24, 2023 Pending
Array ( [id] => 18970026 [patent_doc_number] => 20240050118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => ULTRASONIC SURGICAL BLADE [patent_app_type] => utility [patent_app_number] => 18/490060 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490060 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490060
ULTRASONIC SURGICAL BLADE Oct 18, 2023 Pending
Array ( [id] => 19395901 [patent_doc_number] => 12070229 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-27 [patent_title] => Method, device, and network for stopping blood loss [patent_app_type] => utility [patent_app_number] => 18/368352 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 26 [patent_no_of_words] => 10525 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18368352 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/368352
Method, device, and network for stopping blood loss Sep 13, 2023 Issued
Array ( [id] => 18859928 [patent_doc_number] => 20230414362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => METHODS AND DEVICES FOR SECURING EPICARDIAL DEVICES [patent_app_type] => utility [patent_app_number] => 18/367980 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18367980 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/367980
Methods and devices for securing epicardial devices Sep 12, 2023 Issued
Array ( [id] => 18953132 [patent_doc_number] => 20240041459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => ANTI-MIGRATION FEATURES OF DEVICES, SYSTEMS, AND METHODS FOR CREATING AN ANASTOMOSIS [patent_app_type] => utility [patent_app_number] => 18/228767 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18228767 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228767
ANTI-MIGRATION FEATURES OF DEVICES, SYSTEMS, AND METHODS FOR CREATING AN ANASTOMOSIS Jul 31, 2023 Pending
Array ( [id] => 18769012 [patent_doc_number] => 20230363766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => COMPRESSION DEVICE SET AND ADHERING METHOD [patent_app_type] => utility [patent_app_number] => 18/360921 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16817 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18360921 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360921
COMPRESSION DEVICE SET AND ADHERING METHOD Jul 27, 2023 Abandoned
Array ( [id] => 18769033 [patent_doc_number] => 20230363787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => CUTTING BALLOON CATHETER WITH CONCEALED BLADES [patent_app_type] => utility [patent_app_number] => 18/359583 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18359583 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/359583
Cutting balloon catheter with concealed blades Jul 25, 2023 Issued
Array ( [id] => 20412870 [patent_doc_number] => 12496130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Devices and methods for targeted delivery of a substance [patent_app_type] => utility [patent_app_number] => 18/356432 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 95 [patent_no_of_words] => 39814 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18356432 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/356432
Devices and methods for targeted delivery of a substance Jul 20, 2023 Issued
Array ( [id] => 18937827 [patent_doc_number] => 20240032966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => FUNCTIONAL UTERINE MANIPULATOR [patent_app_type] => utility [patent_app_number] => 18/345981 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18345981 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/345981
FUNCTIONAL UTERINE MANIPULATOR Jun 29, 2023 Pending
Array ( [id] => 18815352 [patent_doc_number] => 20230389690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => PERSONAL CLEANSING WAND [patent_app_type] => utility [patent_app_number] => 18/315959 [patent_app_country] => US [patent_app_date] => 2023-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [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] => 18315959 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315959
PERSONAL CLEANSING WAND May 10, 2023 Pending
Array ( [id] => 20277363 [patent_doc_number] => 20250302605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => Embolic Filter Catheter [patent_app_type] => utility [patent_app_number] => 18/862264 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18862264 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/862264
Embolic Filter Catheter May 1, 2023 Pending
Array ( [id] => 20231001 [patent_doc_number] => 20250288320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => A BIOMEDICAL DEVICE, A SYSTEM COMPRISING A BIOMEDICAL DEVICE, A METHOD FOR PERCUTANEOUS CATHETERIZATION OF A BODY DUCT, AND A METHOD FOR ALIGNING AN EXTERNAL IMAGING MEANS [patent_app_type] => utility [patent_app_number] => 18/863117 [patent_app_country] => US [patent_app_date] => 2023-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 18863117 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/863117
A BIOMEDICAL DEVICE, A SYSTEM COMPRISING A BIOMEDICAL DEVICE, A METHOD FOR PERCUTANEOUS CATHETERIZATION OF A BODY DUCT, AND A METHOD FOR ALIGNING AN EXTERNAL IMAGING MEANS Apr 30, 2023 Pending
Array ( [id] => 18535588 [patent_doc_number] => 20230240672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => MECHANICAL MESH FIXATION DEVICE AND CURVILINEAR TACK SYSTEM [patent_app_type] => utility [patent_app_number] => 18/297141 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18297141 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297141
MECHANICAL MESH FIXATION DEVICE AND CURVILINEAR TACK SYSTEM Apr 6, 2023 Pending
Array ( [id] => 19048936 [patent_doc_number] => 20240090905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => Elastic Limb Tourniquet [patent_app_type] => utility [patent_app_number] => 18/131243 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18131243 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/131243
Elastic Limb Tourniquet Apr 4, 2023 Abandoned
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