Search

Samir Anwar Ahmed

Examiner (ID: 2600, Phone: (571)272-7413 , Office: P/2665 )

Most Active Art Unit
2665
Art Unit(s)
2665, 2624, 2723, 2623
Total Applications
1193
Issued Applications
986
Pending Applications
92
Abandoned Applications
140

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17549009 [patent_doc_number] => 20220120350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => SYSTEM AND METHOD FOR VALVE SEAT ARRANGEMENTS [patent_app_type] => utility [patent_app_number] => 17/550161 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17550161 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/550161
System and method for valve seat arrangements Dec 13, 2021 Issued
Array ( [id] => 18315722 [patent_doc_number] => 11629796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Vacuum valve and actuator used in vacuum valve [patent_app_type] => utility [patent_app_number] => 17/545685 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6209 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17545685 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/545685
Vacuum valve and actuator used in vacuum valve Dec 7, 2021 Issued
Array ( [id] => 19035100 [patent_doc_number] => 20240084915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => SERVO VALVE CONTROL METHOD AND SERVO VALVE MECHANISM [patent_app_type] => utility [patent_app_number] => 18/263526 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18263526 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/263526
Servo valve control method and servo valve mechanism Nov 30, 2021 Issued
Array ( [id] => 18275256 [patent_doc_number] => 11614192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Fluid couplings [patent_app_type] => utility [patent_app_number] => 17/532197 [patent_app_country] => US [patent_app_date] => 2021-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 6070 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17532197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/532197
Fluid couplings Nov 21, 2021 Issued
Array ( [id] => 17461200 [patent_doc_number] => 20220074505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => HIGH-FLOW FLUID VALVE BLOCK [patent_app_type] => utility [patent_app_number] => 17/526465 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17526465 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/526465
High-flow fluid valve block Nov 14, 2021 Issued
Array ( [id] => 17444873 [patent_doc_number] => 20220065378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => FLUID HANDLING COMPONENTS [patent_app_type] => utility [patent_app_number] => 17/522190 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17522190 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/522190
Fluid handling components Nov 8, 2021 Issued
Array ( [id] => 18972846 [patent_doc_number] => 20240052938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => RELIEF VALVE WITH CHECK FUNCTION [patent_app_type] => utility [patent_app_number] => 18/259387 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18259387 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/259387
RELIEF VALVE WITH CHECK FUNCTION Oct 25, 2021 Abandoned
Array ( [id] => 17954182 [patent_doc_number] => 11480280 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Fluid handling couplings [patent_app_type] => utility [patent_app_number] => 17/509412 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 35 [patent_no_of_words] => 7820 [patent_no_of_claims] => 17 [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] => 17509412 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/509412
Fluid handling couplings Oct 24, 2021 Issued
Array ( [id] => 19121640 [patent_doc_number] => 11965613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => System and a method for providing a sterile fluid connection between a first fluid channel and a second fluid channel [patent_app_type] => utility [patent_app_number] => 17/508154 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5560 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17508154 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/508154
System and a method for providing a sterile fluid connection between a first fluid channel and a second fluid channel Oct 21, 2021 Issued
Array ( [id] => 18086277 [patent_doc_number] => 11536404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Hydraulic coupling bush [patent_app_type] => utility [patent_app_number] => 17/507238 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5447 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17507238 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/507238
Hydraulic coupling bush Oct 20, 2021 Issued
Array ( [id] => 17412042 [patent_doc_number] => 20220046946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => FLOW BALANCING IN FOOD PROCESSOR CLEANING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/503484 [patent_app_country] => US [patent_app_date] => 2021-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5334 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17503484 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/503484
Flow balancing in food processor cleaning system Oct 17, 2021 Issued
Array ( [id] => 18817261 [patent_doc_number] => 20230391601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => SPEAR VALVE FOR EMPTYING AND FILLING A PRESSURISED BEVERAGE KEG [patent_app_type] => utility [patent_app_number] => 18/032152 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18032152 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/032152
Spear valve for emptying and filling a pressurised beverage keg Oct 13, 2021 Issued
Array ( [id] => 17442112 [patent_doc_number] => 20220062617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => DRY DISCONNECT/BUBBLE FREE COUPLING FOR BLOOD TRANSFER [patent_app_type] => utility [patent_app_number] => 17/500032 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4754 [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] => 17500032 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/500032
DRY DISCONNECT/BUBBLE FREE COUPLING FOR BLOOD TRANSFER Oct 12, 2021 Abandoned
Array ( [id] => 17400532 [patent_doc_number] => 20220042622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => BUTTERFLY VALVE AND STEM ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/499235 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17499235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499235
BUTTERFLY VALVE AND STEM ASSEMBLY Oct 11, 2021 Pending
Array ( [id] => 18894154 [patent_doc_number] => 20240009639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => CHANGING SYSTEM AND METHOD FOR CHANGING A MIXER [patent_app_type] => utility [patent_app_number] => 18/249742 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18249742 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/249742
CHANGING SYSTEM AND METHOD FOR CHANGING A MIXER Oct 11, 2021 Pending
Array ( [id] => 20109018 [patent_doc_number] => 12359729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Valve [patent_app_type] => utility [patent_app_number] => 18/029065 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4634 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18029065 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029065
Valve Sep 23, 2021 Issued
Array ( [id] => 17344673 [patent_doc_number] => 20220011004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => VERTICAL FAN COIL UNIT WITH PIPING AND VALVE ASSEMBLY HAVING LOSSLESS DYNAMIC PRESSURE [patent_app_type] => utility [patent_app_number] => 17/447005 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10248 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17447005 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/447005
VERTICAL FAN COIL UNIT WITH PIPING AND VALVE ASSEMBLY HAVING LOSSLESS DYNAMIC PRESSURE Sep 6, 2021 Abandoned
Array ( [id] => 19949102 [patent_doc_number] => 12320458 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Nipple with relief valve [patent_app_type] => utility [patent_app_number] => 18/260389 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 5977 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18260389 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/260389
Nipple with relief valve Sep 2, 2021 Issued
Array ( [id] => 19474655 [patent_doc_number] => 12104734 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Receiving unit of a coupling device for fluid lines [patent_app_type] => utility [patent_app_number] => 18/025116 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7260 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18025116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/025116
Receiving unit of a coupling device for fluid lines Aug 30, 2021 Issued
Array ( [id] => 17429308 [patent_doc_number] => 20220057017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => EXPANDABLE BARRIER ACTUATED VALVE [patent_app_type] => utility [patent_app_number] => 17/405793 [patent_app_country] => US [patent_app_date] => 2021-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [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] => 17405793 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/405793
EXPANDABLE BARRIER ACTUATED VALVE Aug 17, 2021 Abandoned
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