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] => 18544026 [patent_doc_number] => 11717356 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => System and method of automatic detection of obstructions for a robotic catheter system [patent_app_type] => utility [patent_app_number] => 16/540944 [patent_app_country] => US [patent_app_date] => 2019-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 6986 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16540944 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/540944
System and method of automatic detection of obstructions for a robotic catheter system Aug 13, 2019 Issued
Array ( [id] => 20263047 [patent_doc_number] => 12434015 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Autoinjector [patent_app_type] => utility [patent_app_number] => 16/531654 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 37 [patent_no_of_words] => 9503 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 16531654 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/531654
Autoinjector Aug 4, 2019 Issued
Array ( [id] => 20263047 [patent_doc_number] => 12434015 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Autoinjector [patent_app_type] => utility [patent_app_number] => 16/531654 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 37 [patent_no_of_words] => 9503 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 16531654 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/531654
Autoinjector Aug 4, 2019 Issued
Array ( [id] => 19563700 [patent_doc_number] => 12138451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Adaptive transdermal iontophoretic introduction system for beauty field [patent_app_type] => utility [patent_app_number] => 17/055229 [patent_app_country] => US [patent_app_date] => 2019-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3946 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17055229 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/055229
Adaptive transdermal iontophoretic introduction system for beauty field Jul 11, 2019 Issued
Array ( [id] => 15035933 [patent_doc_number] => 20190328971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => MEDICAMENT DELIVERY DEVICES FOR ADMINISTRATION OF A MEDICAMENT WITHIN A PREFILLED SYRINGE [patent_app_type] => utility [patent_app_number] => 16/504725 [patent_app_country] => US [patent_app_date] => 2019-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16504725 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/504725
Medicament delivery devices for administration of a medicament within a prefilled syringe Jul 7, 2019 Issued
Array ( [id] => 15034997 [patent_doc_number] => 20190328503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => TRANSPLANTED CELL CONTAINMENT AND NUTRITION DEVICE [patent_app_type] => utility [patent_app_number] => 16/504597 [patent_app_country] => US [patent_app_date] => 2019-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16504597 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/504597
TRANSPLANTED CELL CONTAINMENT AND NUTRITION DEVICE Jul 7, 2019 Abandoned
Array ( [id] => 17799160 [patent_doc_number] => 11413428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Catheter insertion system and method of fabrication [patent_app_type] => utility [patent_app_number] => 16/452393 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4561 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16452393 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/452393
Catheter insertion system and method of fabrication Jun 24, 2019 Issued
Array ( [id] => 14961033 [patent_doc_number] => 20190307994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => Reinforced Balloon Catheter [patent_app_type] => utility [patent_app_number] => 16/447736 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16447736 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/447736
Reinforced balloon catheter Jun 19, 2019 Issued
Array ( [id] => 14926677 [patent_doc_number] => 20190298976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => Reinforced Balloon Catheter [patent_app_type] => utility [patent_app_number] => 16/445983 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16445983 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/445983
Reinforced balloon catheter Jun 18, 2019 Issued
Array ( [id] => 15035309 [patent_doc_number] => 20190328659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => ELASTIC SHEET WITH FUNCTION OF RE-ACTIVATING ENDOMETRIAL BASAL LAYER IN UTERINE CAVITY AND FORMING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/445939 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40749 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16445939 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/445939
Elastic sheet with function of re-activating endometrial basal layer in uterine cavity and forming method thereof Jun 18, 2019 Issued
Array ( [id] => 15632137 [patent_doc_number] => 10589037 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-17 [patent_title] => Injection needle for preventing tissue coring [patent_app_type] => utility [patent_app_number] => 16/427643 [patent_app_country] => US [patent_app_date] => 2019-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3662 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16427643 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/427643
Injection needle for preventing tissue coring May 30, 2019 Issued
Array ( [id] => 14865049 [patent_doc_number] => 20190282766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => Drug Delivery Device [patent_app_type] => utility [patent_app_number] => 16/422370 [patent_app_country] => US [patent_app_date] => 2019-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16422370 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/422370
Drug Delivery Device May 23, 2019 Pending
Array ( [id] => 15238925 [patent_doc_number] => 20190374248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => TROCAR CANNULA WITH A GUIDANCE VALVE [patent_app_type] => utility [patent_app_number] => 16/419349 [patent_app_country] => US [patent_app_date] => 2019-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16419349 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/419349
TROCAR CANNULA WITH A GUIDANCE VALVE May 21, 2019 Pending
Array ( [id] => 19440073 [patent_doc_number] => 12090300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => System and method for controlling oxygen delivery to implanted cells [patent_app_type] => utility [patent_app_number] => 16/412281 [patent_app_country] => US [patent_app_date] => 2019-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 10517 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16412281 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/412281
System and method for controlling oxygen delivery to implanted cells May 13, 2019 Issued
Array ( [id] => 19324989 [patent_doc_number] => 12042644 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Adjustable length needle housing [patent_app_type] => utility [patent_app_number] => 17/052743 [patent_app_country] => US [patent_app_date] => 2019-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 41 [patent_no_of_words] => 9985 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17052743 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/052743
Adjustable length needle housing May 5, 2019 Issued
Array ( [id] => 14713035 [patent_doc_number] => 20190247581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => Drug Delivery Device [patent_app_type] => utility [patent_app_number] => 16/395943 [patent_app_country] => US [patent_app_date] => 2019-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16395943 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/395943
Drug delivery device Apr 25, 2019 Issued
Array ( [id] => 14713123 [patent_doc_number] => 20190247625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => Medical Device Securement System [patent_app_type] => utility [patent_app_number] => 16/394969 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16394969 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/394969
Medical Device Securement System Apr 24, 2019 Pending
Array ( [id] => 14713123 [patent_doc_number] => 20190247625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => Medical Device Securement System [patent_app_type] => utility [patent_app_number] => 16/394969 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16394969 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/394969
Medical Device Securement System Apr 24, 2019 Pending
Array ( [id] => 17555047 [patent_doc_number] => 11311706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Nasal irrigation assembly and system [patent_app_type] => utility [patent_app_number] => 16/391938 [patent_app_country] => US [patent_app_date] => 2019-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 5804 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16391938 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/391938
Nasal irrigation assembly and system Apr 22, 2019 Issued
Array ( [id] => 19947210 [patent_doc_number] => 12318548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Medical device for use in a nerve block procedure that obviates the need for injecting test doses and a method [patent_app_type] => utility [patent_app_number] => 17/048888 [patent_app_country] => US [patent_app_date] => 2019-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17048888 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/048888
Medical device for use in a nerve block procedure that obviates the need for injecting test doses and a method Apr 18, 2019 Issued
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