Search

Hamza A. Darb

Examiner (ID: 5280, Phone: (571)270-1202 , Office: P/3763 )

Most Active Art Unit
3783
Art Unit(s)
3763, 3783
Total Applications
604
Issued Applications
387
Pending Applications
124
Abandoned Applications
127

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20226402 [patent_doc_number] => 12415042 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Drug delivery device with feedback mechanism [patent_app_type] => utility [patent_app_number] => 19/028718 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 27 [patent_no_of_words] => 3205 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19028718 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/028718
Drug delivery device with feedback mechanism Jan 16, 2025 Issued
Array ( [id] => 19960480 [patent_doc_number] => 12329952 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-17 [patent_title] => Medicament delivery device [patent_app_type] => utility [patent_app_number] => 18/819040 [patent_app_country] => US [patent_app_date] => 2024-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 3253 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18819040 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/819040
Medicament delivery device Aug 28, 2024 Issued
Array ( [id] => 19730243 [patent_doc_number] => 12208229 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-28 [patent_title] => Method of joining sterile connectors [patent_app_type] => utility [patent_app_number] => 18/799903 [patent_app_country] => US [patent_app_date] => 2024-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 29 [patent_no_of_words] => 3100 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18799903 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/799903
Method of joining sterile connectors Aug 8, 2024 Issued
Array ( [id] => 19657211 [patent_doc_number] => 20240424276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => WOUND MANAGEMENT ASSEMBLIES, KITS, AND METHODS [patent_app_type] => utility [patent_app_number] => 18/745650 [patent_app_country] => US [patent_app_date] => 2024-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4939 [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] => 18745650 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/745650
WOUND MANAGEMENT ASSEMBLIES, KITS, AND METHODS Jun 16, 2024 Pending
Array ( [id] => 19496271 [patent_doc_number] => 20240335289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => STIMULATION OF PENIS ERECTION [patent_app_type] => utility [patent_app_number] => 18/738118 [patent_app_country] => US [patent_app_date] => 2024-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18738118 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/738118
STIMULATION OF PENIS ERECTION Jun 9, 2024 Pending
Array ( [id] => 19496271 [patent_doc_number] => 20240335289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => STIMULATION OF PENIS ERECTION [patent_app_type] => utility [patent_app_number] => 18/738118 [patent_app_country] => US [patent_app_date] => 2024-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18738118 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/738118
STIMULATION OF PENIS ERECTION Jun 9, 2024 Pending
Array ( [id] => 19585111 [patent_doc_number] => 20240382668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => FLUIDICS CONTROL SYSTEM FOR MULTI CATHETER STACK [patent_app_type] => utility [patent_app_number] => 18/666217 [patent_app_country] => US [patent_app_date] => 2024-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 69600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18666217 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/666217
Fluidics control system for multi catheter stack May 15, 2024 Issued
Array ( [id] => 19330985 [patent_doc_number] => 20240245415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => ASPIRATION CATHETER SYSTEMS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/625031 [patent_app_country] => US [patent_app_date] => 2024-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18625031 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/625031
ASPIRATION CATHETER SYSTEMS AND METHODS OF USE Apr 1, 2024 Pending
Array ( [id] => 19330985 [patent_doc_number] => 20240245415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => ASPIRATION CATHETER SYSTEMS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/625031 [patent_app_country] => US [patent_app_date] => 2024-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18625031 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/625031
ASPIRATION CATHETER SYSTEMS AND METHODS OF USE Apr 1, 2024 Pending
Array ( [id] => 19297836 [patent_doc_number] => 20240226402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => SECURE INPUT ON A CONTROL COMPONENT FOR A DIALYSIS MACHINE [patent_app_type] => utility [patent_app_number] => 18/611540 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18611540 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/611540
SECURE INPUT ON A CONTROL COMPONENT FOR A DIALYSIS MACHINE Mar 19, 2024 Pending
Array ( [id] => 19232329 [patent_doc_number] => 20240189521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => MEDICAL DEVICE FLUSHING SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/585701 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 454 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18585701 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/585701
MEDICAL DEVICE FLUSHING SYSTEMS AND METHODS Feb 22, 2024 Pending
Array ( [id] => 19019098 [patent_doc_number] => 20240075269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => ENHANCED STYLET FOR DRUG DEPOT INJECTOR [patent_app_type] => utility [patent_app_number] => 18/462653 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3602 [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] => 18462653 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462653
ENHANCED STYLET FOR DRUG DEPOT INJECTOR Sep 6, 2023 Pending
Array ( [id] => 18816186 [patent_doc_number] => 20230390526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => CATHETER CONSTRUCTION [patent_app_type] => utility [patent_app_number] => 18/455191 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18455191 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/455191
CATHETER CONSTRUCTION Aug 23, 2023 Pending
Array ( [id] => 20301342 [patent_doc_number] => 12447312 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Catheter construction [patent_app_type] => utility [patent_app_number] => 18/452273 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 60 [patent_no_of_words] => 9894 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18452273 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/452273
Catheter construction Aug 17, 2023 Issued
Array ( [id] => 20301342 [patent_doc_number] => 12447312 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Catheter construction [patent_app_type] => utility [patent_app_number] => 18/452273 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 60 [patent_no_of_words] => 9894 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18452273 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/452273
Catheter construction Aug 17, 2023 Issued
Array ( [id] => 18816184 [patent_doc_number] => 20230390524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => CATHETER CONSTRUCTION [patent_app_type] => utility [patent_app_number] => 18/451646 [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] => 14821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18451646 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/451646
CATHETER CONSTRUCTION Aug 16, 2023 Pending
Array ( [id] => 18921576 [patent_doc_number] => 20240024580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => Medicine Injection Devices and Methods [patent_app_type] => utility [patent_app_number] => 18/230841 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18230841 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230841
Medicine Injection Devices and Methods Aug 6, 2023 Pending
Array ( [id] => 18724561 [patent_doc_number] => 20230338722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => METHOD OF IMPLANTATION OF CELL AGGREGATES AND TISSUE FRAGMENTS [patent_app_type] => utility [patent_app_number] => 18/215210 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18215210 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/215210
METHOD OF IMPLANTATION OF CELL AGGREGATES AND TISSUE FRAGMENTS Jun 27, 2023 Pending
Array ( [id] => 18673231 [patent_doc_number] => 20230310729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => REMOTELY CONTROLLED SUCTION/IRRIGATION FOR SURGERY [patent_app_type] => utility [patent_app_number] => 18/332460 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18332460 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/332460
REMOTELY CONTROLLED SUCTION/IRRIGATION FOR SURGERY Jun 8, 2023 Pending
Array ( [id] => 18656326 [patent_doc_number] => 20230302224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => Medication Injection Site and Data Collection System [patent_app_type] => utility [patent_app_number] => 18/200351 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22727 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18200351 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/200351
Medication Injection Site and Data Collection System May 21, 2023 Pending
Menu