Search

Stephen J. Ralis

Examiner (ID: 1994, Phone: (571)272-6227 , Office: P/3992 )

Most Active Art Unit
3742
Art Unit(s)
3992, 3742
Total Applications
509
Issued Applications
199
Pending Applications
64
Abandoned Applications
249

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20510169 [patent_doc_number] => 20260034268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => TISSUE SUBSTITUTE MATERIALS AND METHODS FOR TISSUE REPAIR [patent_app_type] => utility [patent_app_number] => 19/353455 [patent_app_country] => US [patent_app_date] => 2025-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4899 [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] => 19353455 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/353455
TISSUE SUBSTITUTE MATERIALS AND METHODS FOR TISSUE REPAIR Oct 7, 2025 Pending
Array ( [id] => 19749268 [patent_doc_number] => 20250037833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => PERISTALTIC PUMP [patent_app_type] => utility [patent_app_number] => 18/910484 [patent_app_country] => US [patent_app_date] => 2024-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 92908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18910484 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/910484
PERISTALTIC PUMP Oct 8, 2024 Pending
Array ( [id] => 19681523 [patent_doc_number] => 20250000068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => PERISTALTIC METERING PUMP AND METHODS OF OPERATION [patent_app_type] => utility [patent_app_number] => 18/885895 [patent_app_country] => US [patent_app_date] => 2024-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18885895 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/885895
PERISTALTIC METERING PUMP AND METHODS OF OPERATION Sep 15, 2024 Pending
Array ( [id] => 20246980 [patent_doc_number] => 20250295849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => IRRIGATOR COMPONENT AND NASAL IRRIGATOR [patent_app_type] => utility [patent_app_number] => 18/816255 [patent_app_country] => US [patent_app_date] => 2024-08-27 [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] => -7 [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] => 18816255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/816255
IRRIGATOR COMPONENT AND NASAL IRRIGATOR Aug 26, 2024 Abandoned
Array ( [id] => 20510215 [patent_doc_number] => 20260034314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => Composite Safety Self-Destructing Injection Syringe [patent_app_type] => utility [patent_app_number] => 18/789138 [patent_app_country] => US [patent_app_date] => 2024-07-30 [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] => -8 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18789138 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/789138
Composite Safety Self-Destructing Injection Syringe Jul 29, 2024 Pending
Array ( [id] => 20499516 [patent_doc_number] => 20260028974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-29 [patent_title] => COMMON-ROD SERIES HYDRAULIC COMPRESSORS [patent_app_type] => utility [patent_app_number] => 18/784723 [patent_app_country] => US [patent_app_date] => 2024-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19591 [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] => 18784723 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/784723
COMMON-ROD SERIES HYDRAULIC COMPRESSORS Jul 24, 2024 Pending
Array ( [id] => 20663760 [patent_doc_number] => 12605511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Medical precise dose syringe for botulinum toxin [patent_app_type] => utility [patent_app_number] => 18/757157 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 521 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18757157 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/757157
Medical precise dose syringe for botulinum toxin Jun 26, 2024 Issued
Array ( [id] => 19555084 [patent_doc_number] => 20240366876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => APPLICATOR TIPS USEFUL FOR SURGICAL APPLICATION OF A VISCOUS SUBSTANCE [patent_app_type] => utility [patent_app_number] => 18/646026 [patent_app_country] => US [patent_app_date] => 2024-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [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] => 18646026 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/646026
APPLICATOR TIPS USEFUL FOR SURGICAL APPLICATION OF A VISCOUS SUBSTANCE Apr 24, 2024 Pending
Array ( [id] => 19343241 [patent_doc_number] => 20240252204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => PUNCTURE NEEDLE, ULTRASOUND DIAGNOSTIC APPARATUS, AND CONTROL METHOD OF ULTRASOUND DIAGNOSTIC APPARATUS [patent_app_type] => utility [patent_app_number] => 18/631236 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 18631236 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/631236
PUNCTURE NEEDLE, ULTRASOUND DIAGNOSTIC APPARATUS, AND CONTROL METHOD OF ULTRASOUND DIAGNOSTIC APPARATUS Apr 9, 2024 Pending
Array ( [id] => 19702176 [patent_doc_number] => 12196193 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Device and method for measuring the flow of a fluid in a tube moved by a peristaltic pump [patent_app_type] => utility [patent_app_number] => 18/584642 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 6855 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18584642 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/584642
Device and method for measuring the flow of a fluid in a tube moved by a peristaltic pump Feb 21, 2024 Issued
Array ( [id] => 19529044 [patent_doc_number] => 20240352946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => LOW-FLOW FLUID DELIVERY SYSTEM AND LOW-FLOW DEVICE THEREFOR [patent_app_type] => utility [patent_app_number] => 18/582915 [patent_app_country] => US [patent_app_date] => 2024-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10222 [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] => 18582915 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/582915
Low-flow fluid delivery system and low-flow device therefor Feb 20, 2024 Issued
Array ( [id] => 20120357 [patent_doc_number] => 20250235388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => Combination Connector and System for Enteral Feeding [patent_app_type] => utility [patent_app_number] => 18/416958 [patent_app_country] => US [patent_app_date] => 2024-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3380 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18416958 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416958
Combination Connector and System for Enteral Feeding Jan 18, 2024 Pending
Array ( [id] => 19767840 [patent_doc_number] => 20250049266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => ADAPTABLE PORTABLE DOUCHE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/401546 [patent_app_country] => US [patent_app_date] => 2023-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14716 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18401546 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/401546
ADAPTABLE PORTABLE DOUCHE APPARATUS Dec 30, 2023 Pending
Array ( [id] => 19263814 [patent_doc_number] => 20240207511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => DEVICE FOR SUBCUTANEOUS DELIVERY OF A MEDICAMENT [patent_app_type] => utility [patent_app_number] => 18/545606 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18545606 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/545606
DEVICE FOR SUBCUTANEOUS DELIVERY OF A MEDICAMENT Dec 18, 2023 Pending
Array ( [id] => 19002143 [patent_doc_number] => 20240066214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => PUMPING FLUID DELIVERY SYSTEMS AND METHODS USING FORCE APPLICATION ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/502236 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41997 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18502236 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502236
Pumping fluid delivery systems and methods using force application assembly Nov 5, 2023 Issued
Array ( [id] => 19125897 [patent_doc_number] => 20240131250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => RECTAL CATHETER WITH FLUID RESERVOIR AND METHOD FOR MANUFACTURING SAID RECTAL CATHETER [patent_app_type] => utility [patent_app_number] => 18/489725 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18489725 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/489725
RECTAL CATHETER WITH FLUID RESERVOIR AND METHOD FOR MANUFACTURING SAID RECTAL CATHETER Oct 17, 2023 Pending
Array ( [id] => 19125897 [patent_doc_number] => 20240131250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => RECTAL CATHETER WITH FLUID RESERVOIR AND METHOD FOR MANUFACTURING SAID RECTAL CATHETER [patent_app_type] => utility [patent_app_number] => 18/489725 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18489725 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/489725
RECTAL CATHETER WITH FLUID RESERVOIR AND METHOD FOR MANUFACTURING SAID RECTAL CATHETER Oct 16, 2023 Pending
Array ( [id] => 18865664 [patent_doc_number] => 20230420101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => PERISTALTIC PUMP [patent_app_type] => utility [patent_app_number] => 18/367161 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 91987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18367161 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/367161
Peristaltic pump Sep 11, 2023 Issued
Array ( [id] => 18986574 [patent_doc_number] => 20240058543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => MULTI-START LEADSCREW FOR VARIABLE FILLING AND PERFORMANCE [patent_app_type] => utility [patent_app_number] => 18/451333 [patent_app_country] => US [patent_app_date] => 2023-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18451333 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/451333
MULTI-START LEADSCREW FOR VARIABLE FILLING AND PERFORMANCE Aug 16, 2023 Pending
Array ( [id] => 19784359 [patent_doc_number] => 20250058038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => CODING MANIFOLD [patent_app_type] => utility [patent_app_number] => 18/234050 [patent_app_country] => US [patent_app_date] => 2023-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18234050 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/234050
CODING MANIFOLD Aug 14, 2023 Pending
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