Search

Hamza A. Darb

Examiner (ID: 10207, Phone: (571)270-1202 , Office: P/3763 )

Most Active Art Unit
3783
Art Unit(s)
3763, 3783
Total Applications
620
Issued Applications
392
Pending Applications
121
Abandoned Applications
129

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17290666 [patent_doc_number] => 20210386505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => BACTERIAL BIOFILM STAINING DEVICE AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 17/328578 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17328578 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/328578
BACTERIAL BIOFILM STAINING DEVICE AND METHODS OF USE May 23, 2021 Abandoned
Array ( [id] => 19674697 [patent_doc_number] => 12186536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Drug delivery device [patent_app_type] => utility [patent_app_number] => 17/323830 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 39 [patent_no_of_words] => 7418 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17323830 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/323830
Drug delivery device May 17, 2021 Issued
Array ( [id] => 19290504 [patent_doc_number] => 12029843 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Multi-modal five lumen gas circulation system for use in endoscopic surgical procedures [patent_app_type] => utility [patent_app_number] => 17/323759 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 27 [patent_no_of_words] => 8060 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17323759 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/323759
Multi-modal five lumen gas circulation system for use in endoscopic surgical procedures May 17, 2021 Issued
Array ( [id] => 17050239 [patent_doc_number] => 20210259673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => DRUG SUPPLY DEVICE [patent_app_type] => utility [patent_app_number] => 17/318432 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17318432 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/318432
DRUG SUPPLY DEVICE May 11, 2021 Abandoned
Array ( [id] => 19379578 [patent_doc_number] => 20240269448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => Low Profile, Injectable Subcutaneous Vascular Access System and Method [patent_app_type] => utility [patent_app_number] => 18/289542 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [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] => 18289542 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/289542
Low Profile, Injectable Subcutaneous Vascular Access System and Method May 6, 2021 Pending
Array ( [id] => 17184054 [patent_doc_number] => 20210330939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => Preloaded Stylet Valve Compatibility [patent_app_type] => utility [patent_app_number] => 17/240414 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5768 [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] => 17240414 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/240414
Preloaded stylet valve compatibility Apr 25, 2021 Issued
Array ( [id] => 19939022 [patent_doc_number] => 12311136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Using alternating electric fields to increase permeability of the blood brain barrier [patent_app_type] => utility [patent_app_number] => 17/236487 [patent_app_country] => US [patent_app_date] => 2021-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 3582 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17236487 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/236487
Using alternating electric fields to increase permeability of the blood brain barrier Apr 20, 2021 Issued
Array ( [id] => 17109664 [patent_doc_number] => 20210290261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => STEERABLE EXTENDABLE DEVICES [patent_app_type] => utility [patent_app_number] => 17/231939 [patent_app_country] => US [patent_app_date] => 2021-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 59043 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17231939 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/231939
STEERABLE EXTENDABLE DEVICES Apr 14, 2021 Abandoned
Array ( [id] => 18886036 [patent_doc_number] => 11864792 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Cannula assembly [patent_app_type] => utility [patent_app_number] => 17/227957 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 6451 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17227957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/227957
Cannula assembly Apr 11, 2021 Issued
Array ( [id] => 16946918 [patent_doc_number] => 20210205609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => METHODS AND DEVICES FOR LOCALIZING COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/206942 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17206942 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/206942
METHODS AND DEVICES FOR LOCALIZING COMPOSITIONS Mar 18, 2021 Abandoned
Array ( [id] => 17110344 [patent_doc_number] => 20210290941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => Vacuum-Assisted Electroporation Devices, And Related Systems And Methods [patent_app_type] => utility [patent_app_number] => 17/207545 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17207545 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/207545
Vacuum-Assisted Electroporation Devices, And Related Systems And Methods Mar 18, 2021 Pending
Array ( [id] => 20342008 [patent_doc_number] => 12465724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Probe delivery device to facilitate the advancement and retraction of a probe within an intravenous catheter [patent_app_type] => utility [patent_app_number] => 17/195356 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 2169 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17195356 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/195356
Probe delivery device to facilitate the advancement and retraction of a probe within an intravenous catheter Mar 7, 2021 Issued
Array ( [id] => 16914110 [patent_doc_number] => 20210187202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => INJECTION PEN WITH DIAL BACK AND LAST DOSE CONTROL [patent_app_type] => utility [patent_app_number] => 17/194108 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17194108 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/194108
Injection pen with dial back and last dose control Mar 4, 2021 Issued
Array ( [id] => 16914111 [patent_doc_number] => 20210187203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => INJECTION PEN WITH DIAL BACK AND LAST DOSE CONTROL [patent_app_type] => utility [patent_app_number] => 17/194123 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17194123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/194123
Injection pen with dial back and last dose control Mar 4, 2021 Issued
Array ( [id] => 17235683 [patent_doc_number] => 11179546 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Catheter construction [patent_app_type] => utility [patent_app_number] => 17/173003 [patent_app_country] => US [patent_app_date] => 2021-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 60 [patent_no_of_words] => 14784 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17173003 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/173003
Catheter construction Feb 9, 2021 Issued
Array ( [id] => 17760218 [patent_doc_number] => 20220233830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => KIT AND METHOD INTENDED FOR PROSTATE SURGERY [patent_app_type] => utility [patent_app_number] => 17/160728 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3952 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17160728 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/160728
Kit and method intended for prostate surgery Jan 27, 2021 Issued
Array ( [id] => 18738193 [patent_doc_number] => 20230347109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => Tool to Enable Catheter Insertion into a Mating Component [patent_app_type] => utility [patent_app_number] => 17/793285 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6974 [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] => 17793285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/793285
Tool to Enable Catheter Insertion into a Mating Component Jan 14, 2021 Pending
Array ( [id] => 19915302 [patent_doc_number] => 12290648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Needle guiding system [patent_app_type] => utility [patent_app_number] => 17/148757 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 32 [patent_no_of_words] => 3544 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17148757 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/148757
Needle guiding system Jan 13, 2021 Issued
Array ( [id] => 17703040 [patent_doc_number] => 20220203046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => AUTO PRIMING VENT PLUG [patent_app_type] => utility [patent_app_number] => 17/139555 [patent_app_country] => US [patent_app_date] => 2020-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17139555 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/139555
AUTO PRIMING VENT PLUG Dec 30, 2020 Pending
Array ( [id] => 16883495 [patent_doc_number] => 20210169690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => Self-Retaining Implantable Drug Delivery Device [patent_app_type] => utility [patent_app_number] => 17/118492 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25095 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17118492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/118492
Self-Retaining Implantable Drug Delivery Device Dec 9, 2020 Pending
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