Search

Leslie R. Deak

Examiner (ID: 12388, Phone: (571)272-4943 , Office: P/3761 )

Most Active Art Unit
3761
Art Unit(s)
3762, 3799, 3761, 3781
Total Applications
1640
Issued Applications
1137
Pending Applications
157
Abandoned Applications
372

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20864138 [patent_doc_number] => 12691008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Implantable biologic stent and system for biologic material shaping and preparation in the treatment of glaucoma [patent_app_type] => utility [patent_app_number] => 19/461287 [patent_app_country] => US [patent_app_date] => 2026-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 53 [patent_no_of_words] => 17354 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19461287 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/461287
IMPLANTABLE BIOLOGIC STENT AND SYSTEM FOR BIOLOGIC MATERIAL SHAPING AND PREPARATION IN THE TREATMENT OF GLAUCOMA Jan 26, 2026 Issued
Array ( [id] => 20598690 [patent_doc_number] => 20260076693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-19 [patent_title] => SYSTEMS AND METHODS FOR REMOVING UNDESIRABLE MATERIAL WITHIN A CIRCULATORY SYSTEM [patent_app_type] => utility [patent_app_number] => 19/398307 [patent_app_country] => US [patent_app_date] => 2025-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19398307 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/398307
Systems and methods for removing undesirable material within a circulatory system Nov 23, 2025 Issued
Array ( [id] => 20692669 [patent_doc_number] => 20260124072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-07 [patent_title] => MEDICAL DEVICE FOR DEPLOYMENT WITHIN AN EYE FOR MANAGEMENT OF INTRAOCULAR FLUIDS [patent_app_type] => utility [patent_app_number] => 19/393301 [patent_app_country] => US [patent_app_date] => 2025-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 19393301 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/393301
MEDICAL DEVICE FOR DEPLOYMENT WITHIN AN EYE FOR MANAGEMENT OF INTRAOCULAR FLUIDS Nov 17, 2025 Pending
Array ( [id] => 20706363 [patent_doc_number] => 20260130689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-14 [patent_title] => PUNCTURE SYSTEM DELIVERY SYSTEM [patent_app_type] => utility [patent_app_number] => 19/388654 [patent_app_country] => US [patent_app_date] => 2025-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19388654 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/388654
Puncture system delivery system Nov 12, 2025 Issued
Array ( [id] => 20418872 [patent_doc_number] => 20250380957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => SYSTEMS AND METHODS FOR REMOVING UNDESIRABLE MATERIAL WITHIN A CIRCULATORY SYSTEM DURING A SURGICAL PROCEDURE [patent_app_type] => utility [patent_app_number] => 19/303491 [patent_app_country] => US [patent_app_date] => 2025-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19303491 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/303491
Systems and methods for removing undesirable material within a circulatory system during a surgical procedure Aug 18, 2025 Issued
Array ( [id] => 20348653 [patent_doc_number] => 20250345505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => SYSTEM AND METHOD FOR COLLECTING PLASMA [patent_app_type] => utility [patent_app_number] => 19/275431 [patent_app_country] => US [patent_app_date] => 2025-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19275431 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/275431
SYSTEM AND METHOD FOR COLLECTING PLASMA Jul 20, 2025 Pending
Array ( [id] => 20319787 [patent_doc_number] => 20250331875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => SYSTEMS AND METHODS FOR REMOVING UNDESIRABLE MATERIAL WITHIN A CIRCULATORY SYSTEM [patent_app_type] => utility [patent_app_number] => 19/254202 [patent_app_country] => US [patent_app_date] => 2025-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19254202 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/254202
Systems and methods for removing undesirable material within a circulatory system Jun 29, 2025 Issued
Array ( [id] => 20067186 [patent_doc_number] => 20250205408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => SYSTEM AND METHOD FOR COLLECTING PLASMA [patent_app_type] => utility [patent_app_number] => 19/077384 [patent_app_country] => US [patent_app_date] => 2025-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19077384 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/077384
System and method for collecting plasma Mar 11, 2025 Issued
Array ( [id] => 20038985 [patent_doc_number] => 20250177207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => IMPLANTABLE BIOLOGIC STENT AND SYSTEM FOR BIOLOGIC MATERIAL SHAPING AND PREPARATION IN THE TREATMENT OF GLAUCOMA [patent_app_type] => utility [patent_app_number] => 19/043018 [patent_app_country] => US [patent_app_date] => 2025-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17353 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19043018 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/043018
Implantable biologic stent and system for biologic material shaping and preparation in the treatment of glaucoma Jan 30, 2025 Issued
Array ( [id] => 19831043 [patent_doc_number] => 20250082829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => SYSTEM AND METHOD FOR COLLECTING PLASMA [patent_app_type] => utility [patent_app_number] => 18/955269 [patent_app_country] => US [patent_app_date] => 2024-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18955269 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/955269
System and method for collecting plasma Nov 20, 2024 Issued
Array ( [id] => 20706475 [patent_doc_number] => 20260130803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-14 [patent_title] => INCONTINENCE DETECTION STRIP AND METHODS [patent_app_type] => utility [patent_app_number] => 18/940833 [patent_app_country] => US [patent_app_date] => 2024-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18940833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/940833
INCONTINENCE DETECTION STRIP AND METHODS Nov 7, 2024 Pending
Array ( [id] => 20692676 [patent_doc_number] => 20260124079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-07 [patent_title] => REUSABLE URINARY INCONTINENCE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/939806 [patent_app_country] => US [patent_app_date] => 2024-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18939806 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/939806
REUSABLE URINARY INCONTINENCE SYSTEM Nov 6, 2024 Pending
Array ( [id] => 20270612 [patent_doc_number] => 12440376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Shunt and method for treating glaucoma [patent_app_type] => utility [patent_app_number] => 18/772936 [patent_app_country] => US [patent_app_date] => 2024-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 34 [patent_no_of_words] => 2241 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18772936 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/772936
Shunt and method for treating glaucoma Jul 14, 2024 Issued
Array ( [id] => 19691407 [patent_doc_number] => 20250009952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => APPARATUS AND METHOD FOR REMOVING EXCESS TRANSTHYRETIN PROTEIN FROM BLOODSTREAM TO TREAT ATTR AMYLOIDOSIS [patent_app_type] => utility [patent_app_number] => 18/764739 [patent_app_country] => US [patent_app_date] => 2024-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18764739 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764739
APPARATUS AND METHOD FOR REMOVING EXCESS TRANSTHYRETIN PROTEIN FROM BLOODSTREAM TO TREAT ATTR AMYLOIDOSIS Jul 4, 2024 Pending
Array ( [id] => 19682512 [patent_doc_number] => 20250001057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => SYSTEM AND METHOD FOR PROCESSING OF WHOLE BLOOD INTO PLASMA PRODUCTS OF DIFFERENT CATEGORIZATION [patent_app_type] => utility [patent_app_number] => 18/757672 [patent_app_country] => US [patent_app_date] => 2024-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19422 [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] => 18757672 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/757672
SYSTEM AND METHOD FOR PROCESSING OF WHOLE BLOOD INTO PLASMA PRODUCTS OF DIFFERENT CATEGORIZATION Jun 27, 2024 Pending
Array ( [id] => 19954479 [patent_doc_number] => 12324877 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-10 [patent_title] => Blood-gas exchange device and methods of use [patent_app_type] => utility [patent_app_number] => 18/747453 [patent_app_country] => US [patent_app_date] => 2024-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 1107 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18747453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/747453
Blood-gas exchange device and methods of use Jun 18, 2024 Issued
Array ( [id] => 19477575 [patent_doc_number] => 20240325617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => SELF-SEALING CANNULA [patent_app_type] => utility [patent_app_number] => 18/739456 [patent_app_country] => US [patent_app_date] => 2024-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18739456 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/739456
SELF-SEALING CANNULA Jun 10, 2024 Pending
Array ( [id] => 19629927 [patent_doc_number] => 20240408376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => TUBE ROLLER PUMP [patent_app_type] => utility [patent_app_number] => 18/735562 [patent_app_country] => US [patent_app_date] => 2024-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2560 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18735562 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/735562
TUBE ROLLER PUMP Jun 5, 2024 Pending
Array ( [id] => 19629928 [patent_doc_number] => 20240408377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => PERISTALTIC PUMP AND ROCKER USED THEREWITH [patent_app_type] => utility [patent_app_number] => 18/735821 [patent_app_country] => US [patent_app_date] => 2024-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18735821 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/735821
PERISTALTIC PUMP AND ROCKER USED THEREWITH Jun 5, 2024 Pending
Array ( [id] => 19554450 [patent_doc_number] => 20240366242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => SYSTEMS AND METHODS FOR REMOVING UNDESIRABLE MATERIAL WITHIN A CIRCULATORY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/672118 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18672118 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/672118
Systems and methods for removing undesirable material within a circulatory system May 22, 2024 Issued
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