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] => 16298664 [patent_doc_number] => 20200284387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => HYDRAULIC COUPLING DEVICE AND MALE AND FEMALE COUPLING UNITS [patent_app_type] => utility [patent_app_number] => 16/644690 [patent_app_country] => US [patent_app_date] => 2018-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16644690 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/644690
Hydraulic coupling device and male and female coupling units Sep 6, 2018 Issued
Array ( [id] => 16448193 [patent_doc_number] => 10840124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Vacuum adjustment device having a collet coupling [patent_app_type] => utility [patent_app_number] => 16/118154 [patent_app_country] => US [patent_app_date] => 2018-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 8614 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16118154 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/118154
Vacuum adjustment device having a collet coupling Aug 29, 2018 Issued
Array ( [id] => 15528853 [patent_doc_number] => 20200056732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => Quick Release Connector [patent_app_type] => utility [patent_app_number] => 16/104981 [patent_app_country] => US [patent_app_date] => 2018-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2721 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16104981 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/104981
Quick Release Connector Aug 19, 2018 Abandoned
Array ( [id] => 14212813 [patent_doc_number] => 20190118791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => COMBINED DIRT COLLECTOR AND CUTOUT COCK HAVING CONTROLLED VENTING [patent_app_type] => utility [patent_app_number] => 16/052959 [patent_app_country] => US [patent_app_date] => 2018-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16052959 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/052959
Combined dirt collector and cutout cock having controlled venting Aug 1, 2018 Issued
Array ( [id] => 16499030 [patent_doc_number] => 10864397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Fire protection system manifold [patent_app_type] => utility [patent_app_number] => 16/048955 [patent_app_country] => US [patent_app_date] => 2018-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4854 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16048955 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/048955
Fire protection system manifold Jul 29, 2018 Issued
Array ( [id] => 15437467 [patent_doc_number] => 20200032917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => FLUID INJECTION VALVE [patent_app_type] => utility [patent_app_number] => 16/043655 [patent_app_country] => US [patent_app_date] => 2018-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16043655 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/043655
Fluid injection valve Jul 23, 2018 Issued
Array ( [id] => 15409961 [patent_doc_number] => 20200025302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => VALVE DISC ASSEMBLIES FOR FLUID VALVES HAVING SOFT SEATS [patent_app_type] => utility [patent_app_number] => 16/042815 [patent_app_country] => US [patent_app_date] => 2018-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16042815 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/042815
Valve disc assemblies for fluid valves having soft seats Jul 22, 2018 Issued
Array ( [id] => 16591330 [patent_doc_number] => 10900583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Explosion proof actuator assembly and servo system [patent_app_type] => utility [patent_app_number] => 16/037413 [patent_app_country] => US [patent_app_date] => 2018-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6722 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16037413 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/037413
Explosion proof actuator assembly and servo system Jul 16, 2018 Issued
Array ( [id] => 15269333 [patent_doc_number] => 20190383400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => Quantitative water adjusting valve [patent_app_type] => utility [patent_app_number] => 16/034161 [patent_app_country] => US [patent_app_date] => 2018-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16034161 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/034161
Quantitative water adjusting valve Jul 11, 2018 Abandoned
Array ( [id] => 15269371 [patent_doc_number] => 20190383419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => Anti-leakage self-sealing valve [patent_app_type] => utility [patent_app_number] => 16/033895 [patent_app_country] => US [patent_app_date] => 2018-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 586 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16033895 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/033895
Anti-leakage self-sealing valve Jul 11, 2018 Abandoned
Array ( [id] => 13828311 [patent_doc_number] => 20190017640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => SAFETY JOINT [patent_app_type] => utility [patent_app_number] => 16/031935 [patent_app_country] => US [patent_app_date] => 2018-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10192 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16031935 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/031935
Safety joint Jul 9, 2018 Issued
Array ( [id] => 16682432 [patent_doc_number] => 10941902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Valve grease blocks for high pressure valves and high pressure valves using the same [patent_app_type] => utility [patent_app_number] => 16/031940 [patent_app_country] => US [patent_app_date] => 2018-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 26 [patent_no_of_words] => 9007 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [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] => 16031940 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/031940
Valve grease blocks for high pressure valves and high pressure valves using the same Jul 9, 2018 Issued
Array ( [id] => 17015912 [patent_doc_number] => 11085544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Valve body for frac pump [patent_app_type] => utility [patent_app_number] => 16/026236 [patent_app_country] => US [patent_app_date] => 2018-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 54 [patent_no_of_words] => 14985 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16026236 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/026236
Valve body for frac pump Jul 2, 2018 Issued
Array ( [id] => 13775487 [patent_doc_number] => 20190001282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => CONTROL CIRCUIT FOR STOPPING THE FLOW OF FLUID IN A PRIMARY CIRCUIT, AND RELATED METHODS AND DEVICES [patent_app_type] => utility [patent_app_number] => 16/024483 [patent_app_country] => US [patent_app_date] => 2018-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16024483 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/024483
Control circuit for stopping the flow of fluid in a primary circuit, and related methods and devices Jun 28, 2018 Issued
Array ( [id] => 16177822 [patent_doc_number] => 20200224790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => VACUUM VALVE HAVING TEMPERATURE SENSOR [patent_app_type] => utility [patent_app_number] => 16/627246 [patent_app_country] => US [patent_app_date] => 2018-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16627246 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/627246
Vacuum valve having temperature sensor Jun 27, 2018 Issued
Array ( [id] => 16015065 [patent_doc_number] => 20200182375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => VACUUM VALVE WITH POSITION SENSOR [patent_app_type] => utility [patent_app_number] => 16/627152 [patent_app_country] => US [patent_app_date] => 2018-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16627152 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/627152
Vacuum valve with position sensor Jun 27, 2018 Issued
Array ( [id] => 16500561 [patent_doc_number] => 10865940 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-12-15 [patent_title] => Grease coupler [patent_app_type] => utility [patent_app_number] => 16/300376 [patent_app_country] => US [patent_app_date] => 2018-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 2215 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 466 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16300376 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/300376
Grease coupler Jun 26, 2018 Issued
Array ( [id] => 15728491 [patent_doc_number] => 10612672 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Pipeline control unit [patent_app_type] => utility [patent_app_number] => 16/019526 [patent_app_country] => US [patent_app_date] => 2018-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 9901 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 611 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16019526 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/019526
Pipeline control unit Jun 25, 2018 Issued
Array ( [id] => 16191715 [patent_doc_number] => 20200232564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => A VALVE SEAL DEVICE [patent_app_type] => utility [patent_app_number] => 16/623908 [patent_app_country] => US [patent_app_date] => 2018-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16623908 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/623908
Valve seal device Jun 18, 2018 Issued
Array ( [id] => 17813675 [patent_doc_number] => 11419258 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Sectional control device [patent_app_type] => utility [patent_app_number] => 16/626144 [patent_app_country] => US [patent_app_date] => 2018-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 12739 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16626144 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/626144
Sectional control device Jun 17, 2018 Issued
Menu