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] => 18752613 [patent_doc_number] => 20230355891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => NEEDLE OUTPUT MECHANISM [patent_app_type] => utility [patent_app_number] => 18/028508 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18028508 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028508
NEEDLE OUTPUT MECHANISM Sep 24, 2020 Pending
Array ( [id] => 20212664 [patent_doc_number] => 12409299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Bifurcated hub [patent_app_type] => utility [patent_app_number] => 17/024514 [patent_app_country] => US [patent_app_date] => 2020-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4950 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17024514 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/024514
Bifurcated hub Sep 16, 2020 Issued
Array ( [id] => 17005626 [patent_doc_number] => 20210236787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => ENHANCED STYLET FOR DRUG DEPOT INJECTOR [patent_app_type] => utility [patent_app_number] => 17/023746 [patent_app_country] => US [patent_app_date] => 2020-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17023746 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/023746
Enhanced stylet for drug depot injector Sep 16, 2020 Issued
Array ( [id] => 20212664 [patent_doc_number] => 12409299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Bifurcated hub [patent_app_type] => utility [patent_app_number] => 17/024514 [patent_app_country] => US [patent_app_date] => 2020-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4950 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17024514 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/024514
Bifurcated hub Sep 16, 2020 Issued
Array ( [id] => 17958837 [patent_doc_number] => 20220339417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => IMPLANTABLE SUBSTANCE DELIVERY VEHICLE AND MANUFACTURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 17/754409 [patent_app_country] => US [patent_app_date] => 2020-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3944 [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] => 17754409 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/754409
IMPLANTABLE SUBSTANCE DELIVERY VEHICLE AND MANUFACTURING METHOD THEREFOR Sep 1, 2020 Pending
Array ( [id] => 17827988 [patent_doc_number] => 20220265292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => METHOD AND APPARATUS FOR DELIVERY OF CELL THERAPIES [patent_app_type] => utility [patent_app_number] => 17/636752 [patent_app_country] => US [patent_app_date] => 2020-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [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] => 17636752 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/636752
METHOD AND APPARATUS FOR DELIVERY OF CELL THERAPIES Aug 30, 2020 Abandoned
Array ( [id] => 17836033 [patent_doc_number] => 20220273338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => TROCAR AND STYLET STABILIZER [patent_app_type] => utility [patent_app_number] => 17/753189 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4835 [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] => 17753189 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753189
TROCAR AND STYLET STABILIZER Aug 25, 2020 Pending
Array ( [id] => 16504950 [patent_doc_number] => 20200384206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => MEDICAMENT DELIVERY DEVICE [patent_app_type] => utility [patent_app_number] => 17/003143 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17003143 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/003143
Medicament delivery device Aug 25, 2020 Issued
Array ( [id] => 17865078 [patent_doc_number] => 20220287813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => FIXABLE DEGASSING TROCAR [patent_app_type] => utility [patent_app_number] => 17/632510 [patent_app_country] => US [patent_app_date] => 2020-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17632510 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/632510
FIXABLE DEGASSING TROCAR Aug 24, 2020 Pending
Array ( [id] => 17865078 [patent_doc_number] => 20220287813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => FIXABLE DEGASSING TROCAR [patent_app_type] => utility [patent_app_number] => 17/632510 [patent_app_country] => US [patent_app_date] => 2020-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17632510 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/632510
FIXABLE DEGASSING TROCAR Aug 24, 2020 Pending
Array ( [id] => 18603496 [patent_doc_number] => 11744938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Titration for medical infusion devices and systems [patent_app_type] => utility [patent_app_number] => 17/001192 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 8070 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17001192 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/001192
Titration for medical infusion devices and systems Aug 23, 2020 Issued
Array ( [id] => 16451239 [patent_doc_number] => 20200360665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => CATHETER INSERTION DEVICE [patent_app_type] => utility [patent_app_number] => 16/988013 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16988013 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/988013
Catheter insertion device Aug 6, 2020 Issued
Array ( [id] => 16656191 [patent_doc_number] => 20210052827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => SYSTEMS AND METHODS FOR CONTROLLING NEEDLE PENETRATION [patent_app_type] => utility [patent_app_number] => 16/983349 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16983349 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/983349
Systems and methods for controlling needle penetration Aug 2, 2020 Issued
Array ( [id] => 16596749 [patent_doc_number] => 20210023280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => Medical Lavage Device [patent_app_type] => utility [patent_app_number] => 16/935986 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16935986 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935986
Medical Lavage Device Jul 21, 2020 Pending
Array ( [id] => 17748374 [patent_doc_number] => 20220226577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => SUPPORT STRUCTURE, MEDICAMENT DELIVERY DEVICE AND METHOD OF ASSEMBLYING [patent_app_type] => utility [patent_app_number] => 17/611856 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6603 [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] => 17611856 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/611856
SUPPORT STRUCTURE, MEDICAMENT DELIVERY DEVICE AND METHOD OF ASSEMBLYING Jun 24, 2020 Pending
Array ( [id] => 17748374 [patent_doc_number] => 20220226577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => SUPPORT STRUCTURE, MEDICAMENT DELIVERY DEVICE AND METHOD OF ASSEMBLYING [patent_app_type] => utility [patent_app_number] => 17/611856 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6603 [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] => 17611856 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/611856
SUPPORT STRUCTURE, MEDICAMENT DELIVERY DEVICE AND METHOD OF ASSEMBLYING Jun 24, 2020 Pending
Array ( [id] => 18800139 [patent_doc_number] => 11833285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Systems and methods for performing medical procedures involving accessing the lymphatic system [patent_app_type] => utility [patent_app_number] => 16/908556 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 20 [patent_no_of_words] => 11270 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16908556 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/908556
Systems and methods for performing medical procedures involving accessing the lymphatic system Jun 21, 2020 Issued
Array ( [id] => 16511752 [patent_doc_number] => 20200391009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => CATHETER CONSTRUCTIONS [patent_app_type] => utility [patent_app_number] => 16/902159 [patent_app_country] => US [patent_app_date] => 2020-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16902159 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/902159
Catheter constructions Jun 14, 2020 Issued
Array ( [id] => 16555931 [patent_doc_number] => 20210001079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => CATHETER CONSTRUCTION [patent_app_type] => utility [patent_app_number] => 16/902154 [patent_app_country] => US [patent_app_date] => 2020-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14765 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16902154 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/902154
Catheter construction Jun 14, 2020 Issued
Array ( [id] => 17118867 [patent_doc_number] => 11129979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Methods and devices for localizing compositions [patent_app_type] => utility [patent_app_number] => 16/890580 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 15653 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16890580 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/890580
Methods and devices for localizing compositions Jun 1, 2020 Issued
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