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] => 17045652 [patent_doc_number] => 11098823 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Vacuum bellows hot valve [patent_app_type] => utility [patent_app_number] => 16/810181 [patent_app_country] => US [patent_app_date] => 2020-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8514 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16810181 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/810181
Vacuum bellows hot valve Mar 4, 2020 Issued
Array ( [id] => 17000225 [patent_doc_number] => 11079028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Valve device [patent_app_type] => utility [patent_app_number] => 16/805982 [patent_app_country] => US [patent_app_date] => 2020-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8484 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 482 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16805982 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/805982
Valve device Mar 1, 2020 Issued
Array ( [id] => 16087795 [patent_doc_number] => 20200197884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => Vee Manifold [patent_app_type] => utility [patent_app_number] => 16/804282 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5495 [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] => 16804282 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/804282
Vee manifold Feb 27, 2020 Issued
Array ( [id] => 17627003 [patent_doc_number] => 20220162018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => VALVE WITH PRESSURE SEAL PROTECTION [patent_app_type] => utility [patent_app_number] => 17/434792 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5113 [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] => 17434792 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/434792
Valve with pressure seal protection Feb 27, 2020 Issued
Array ( [id] => 16500158 [patent_doc_number] => 10865536 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-12-15 [patent_title] => Scissors gate valve and system water management system [patent_app_type] => utility [patent_app_number] => 16/793330 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3452 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16793330 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/793330
Scissors gate valve and system water management system Feb 17, 2020 Issued
Array ( [id] => 17579754 [patent_doc_number] => 20220136609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => GATE VALVE WITH SLIDING GUIDE [patent_app_type] => utility [patent_app_number] => 17/431386 [patent_app_country] => US [patent_app_date] => 2020-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6626 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17431386 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/431386
Gate valve with sliding guide Feb 11, 2020 Issued
Array ( [id] => 17728502 [patent_doc_number] => 11384883 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Cryogenic transfer line coupling assembly [patent_app_type] => utility [patent_app_number] => 16/778836 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4737 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16778836 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/778836
Cryogenic transfer line coupling assembly Jan 30, 2020 Issued
Array ( [id] => 18978977 [patent_doc_number] => 11904131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Needleless connector having check valve with concave flow surface [patent_app_type] => utility [patent_app_number] => 16/745220 [patent_app_country] => US [patent_app_date] => 2020-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 10034 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16745220 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/745220
Needleless connector having check valve with concave flow surface Jan 15, 2020 Issued
Array ( [id] => 17491118 [patent_doc_number] => 11280412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Stem anti-rotation device for nuclear reactor power plant gate valves and maintenance method using the stem anti-rotation device [patent_app_type] => utility [patent_app_number] => 16/741439 [patent_app_country] => US [patent_app_date] => 2020-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 1924 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16741439 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/741439
Stem anti-rotation device for nuclear reactor power plant gate valves and maintenance method using the stem anti-rotation device Jan 12, 2020 Issued
Array ( [id] => 18996726 [patent_doc_number] => 11913561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Shut-off valve [patent_app_type] => utility [patent_app_number] => 17/422230 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3331 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17422230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422230
Shut-off valve Jan 9, 2020 Issued
Array ( [id] => 16744044 [patent_doc_number] => 10969023 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Valve with pressure differential seating [patent_app_type] => utility [patent_app_number] => 16/736362 [patent_app_country] => US [patent_app_date] => 2020-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 6896 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [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] => 16736362 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/736362
Valve with pressure differential seating Jan 6, 2020 Issued
Array ( [id] => 16092571 [patent_doc_number] => 20200200272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => VALVE ASSEMBLY DESIGN USING HYPER-ELASTOMERIC COMPRESSION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/725679 [patent_app_country] => US [patent_app_date] => 2019-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16725679 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/725679
VALVE ASSEMBLY DESIGN USING HYPER-ELASTOMERIC COMPRESSION SYSTEM AND METHOD Dec 22, 2019 Abandoned
Array ( [id] => 17461226 [patent_doc_number] => 20220074531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => SYSTEMS AND METHODS FOR A REUSABLE, ASEPTIC CONNECTOR [patent_app_type] => utility [patent_app_number] => 17/416345 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17416345 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/416345
Systems and methods for a reusable, aseptic connector Dec 18, 2019 Issued
Array ( [id] => 17053139 [patent_doc_number] => 20210262573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => VALVE UPPER PART FOR SANITARY FITTINGS [patent_app_type] => utility [patent_app_number] => 16/973905 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16973905 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/973905
Valve upper part for sanitary fittings Dec 12, 2019 Issued
Array ( [id] => 17030441 [patent_doc_number] => 11092248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Serviceable and adjustable full bore ball valve trim arrangement [patent_app_type] => utility [patent_app_number] => 16/712653 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 10901 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16712653 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/712653
Serviceable and adjustable full bore ball valve trim arrangement Dec 11, 2019 Issued
Array ( [id] => 17030441 [patent_doc_number] => 11092248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Serviceable and adjustable full bore ball valve trim arrangement [patent_app_type] => utility [patent_app_number] => 16/712653 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 10901 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16712653 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/712653
Serviceable and adjustable full bore ball valve trim arrangement Dec 11, 2019 Issued
Array ( [id] => 17030441 [patent_doc_number] => 11092248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Serviceable and adjustable full bore ball valve trim arrangement [patent_app_type] => utility [patent_app_number] => 16/712653 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 10901 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16712653 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/712653
Serviceable and adjustable full bore ball valve trim arrangement Dec 11, 2019 Issued
Array ( [id] => 17030441 [patent_doc_number] => 11092248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Serviceable and adjustable full bore ball valve trim arrangement [patent_app_type] => utility [patent_app_number] => 16/712653 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 10901 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16712653 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/712653
Serviceable and adjustable full bore ball valve trim arrangement Dec 11, 2019 Issued
Array ( [id] => 16886403 [patent_doc_number] => 20210172599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => REGENERATIVE OXIDIZER ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 16/709516 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16709516 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/709516
Regenerative oxidizer arrangement Dec 9, 2019 Issued
Array ( [id] => 16855742 [patent_doc_number] => 20210156487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => FLOW LIMITER FOR REGULATORS [patent_app_type] => utility [patent_app_number] => 16/696096 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16696096 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/696096
Flow limiter for regulators Nov 25, 2019 Issued
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