Search

Dewanda A. Samuel

Examiner (ID: 2551, Phone: (571)270-1213 , Office: P/2464 )

Most Active Art Unit
2464
Art Unit(s)
2464, 2416, 2616
Total Applications
590
Issued Applications
495
Pending Applications
2
Abandoned Applications
96

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13779873 [patent_doc_number] => 20190003475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => Mechanism for Restraining Fuel Pressure Pulsation and High Pressure Fuel Supply Pump of Internal Combustion Engine with Such Mechanism [patent_app_type] => utility [patent_app_number] => 16/126774 [patent_app_country] => US [patent_app_date] => 2018-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16126774 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/126774
Mechanism for restraining fuel pressure pulsation and high pressure fuel supply pump of internal combustion engine with such mechanism Sep 9, 2018 Issued
Array ( [id] => 13959223 [patent_doc_number] => 20190055955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => Method for Treatment of a Liquid that Contains Chippings [patent_app_type] => utility [patent_app_number] => 16/106216 [patent_app_country] => US [patent_app_date] => 2018-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16106216 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/106216
Method for Treatment of a Liquid that Contains Chippings Aug 20, 2018 Abandoned
Array ( [id] => 16113217 [patent_doc_number] => 20200208631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => ELECTRIC OIL PUMP [patent_app_type] => utility [patent_app_number] => 16/633601 [patent_app_country] => US [patent_app_date] => 2018-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16633601 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/633601
ELECTRIC OIL PUMP Aug 15, 2018 Abandoned
Array ( [id] => 15916703 [patent_doc_number] => 10655585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-19 [patent_title] => High-pressure fuel supply pump having electromagnetically-driven intake valve [patent_app_type] => utility [patent_app_number] => 16/102214 [patent_app_country] => US [patent_app_date] => 2018-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 10717 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16102214 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/102214
High-pressure fuel supply pump having electromagnetically-driven intake valve Aug 12, 2018 Issued
Array ( [id] => 17185929 [patent_doc_number] => 20210332814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => ARTICULATED PLUNGER ROD PUMP [patent_app_type] => utility [patent_app_number] => 16/491518 [patent_app_country] => US [patent_app_date] => 2018-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16491518 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/491518
Articulated plunger rod pump Aug 2, 2018 Issued
Array ( [id] => 16614430 [patent_doc_number] => 20210033083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => METHOD FOR OPERATING A COMPRESSOR, AND COMPRESSOR [patent_app_type] => utility [patent_app_number] => 16/640777 [patent_app_country] => US [patent_app_date] => 2018-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1910 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16640777 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/640777
METHOD FOR OPERATING A COMPRESSOR, AND COMPRESSOR Jul 31, 2018 Abandoned
Array ( [id] => 15995143 [patent_doc_number] => 20200173442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => ZORO COMPRESSOR [patent_app_type] => utility [patent_app_number] => 16/634187 [patent_app_country] => US [patent_app_date] => 2018-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16634187 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/634187
ZORO COMPRESSOR Jul 30, 2018 Abandoned
Array ( [id] => 13735239 [patent_doc_number] => 20180372087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => Piston Compressor Having a Venting Device [patent_app_type] => utility [patent_app_number] => 16/047854 [patent_app_country] => US [patent_app_date] => 2018-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16047854 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/047854
Piston Compressor Having a Venting Device Jul 26, 2018 Abandoned
Array ( [id] => 18202955 [patent_doc_number] => 11585343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Muffler for a compression mechanism of a rotary compressor [patent_app_type] => utility [patent_app_number] => 16/630255 [patent_app_country] => US [patent_app_date] => 2018-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6230 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16630255 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/630255
Muffler for a compression mechanism of a rotary compressor Jul 9, 2018 Issued
Array ( [id] => 13520367 [patent_doc_number] => 20180311726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => TRANSFER PUMP LAUNDER SYSTEM [patent_app_type] => utility [patent_app_number] => 16/030547 [patent_app_country] => US [patent_app_date] => 2018-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16030547 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/030547
Transfer pump launder system Jul 8, 2018 Issued
Array ( [id] => 15346525 [patent_doc_number] => 20200011154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => Streamlined Valve Assembly for Downhole Pump of Reciprocating Pump System [patent_app_type] => utility [patent_app_number] => 16/026400 [patent_app_country] => US [patent_app_date] => 2018-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16026400 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/026400
Streamlined valve assembly for downhole pump of reciprocating pump system Jul 2, 2018 Issued
Array ( [id] => 13480677 [patent_doc_number] => 20180291881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => Continuous Flow Pumping System [patent_app_type] => utility [patent_app_number] => 16/005071 [patent_app_country] => US [patent_app_date] => 2018-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10432 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16005071 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/005071
Continuous Flow Pumping System Jun 10, 2018 Abandoned
Array ( [id] => 16689207 [patent_doc_number] => 20210071683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => DIFFUSER ASSEMBLY FOR UPWARD, DOWNWARD AND RADIAL PUMP PROTECTION [patent_app_type] => utility [patent_app_number] => 16/346967 [patent_app_country] => US [patent_app_date] => 2018-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16346967 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/346967
Diffuser assembly for upward, downward and radial pump protection May 30, 2018 Issued
Array ( [id] => 16635819 [patent_doc_number] => 10914317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Centrifugal fan [patent_app_type] => utility [patent_app_number] => 15/987406 [patent_app_country] => US [patent_app_date] => 2018-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 8939 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15987406 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/987406
Centrifugal fan May 22, 2018 Issued
Array ( [id] => 17635617 [patent_doc_number] => 11346335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Flexible supply gas routing for gas compressors [patent_app_type] => utility [patent_app_number] => 16/611835 [patent_app_country] => US [patent_app_date] => 2018-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2076 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16611835 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/611835
Flexible supply gas routing for gas compressors May 20, 2018 Issued
Array ( [id] => 17097651 [patent_doc_number] => 20210285442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => ELECTRIC PUMP ACTUATOR, STEPLESS TRANSMISSION WITH ELECTRIC PUMP ACTUATOR AND CONTROL METHOD FOR AN ELECTRIC PUMP ACTUATOR [patent_app_type] => utility [patent_app_number] => 16/606851 [patent_app_country] => US [patent_app_date] => 2018-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16606851 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/606851
Electric pump actuator, stepless transmission with electric pump actuator and control method for an electric pump actuator May 2, 2018 Issued
Array ( [id] => 17244263 [patent_doc_number] => 20210364006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => CENTRIFUGAL PUMP IMPELLER [patent_app_type] => utility [patent_app_number] => 16/629815 [patent_app_country] => US [patent_app_date] => 2018-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16629815 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/629815
CENTRIFUGAL PUMP IMPELLER Apr 27, 2018 Abandoned
Array ( [id] => 13373539 [patent_doc_number] => 20180238311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => ELECTRIC VACUUM PUMP, IN PARTICULAR FOR ARRANGING IN A VEHICLE [patent_app_type] => utility [patent_app_number] => 15/959643 [patent_app_country] => US [patent_app_date] => 2018-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2507 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15959643 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/959643
Electric vacuum pump, in particular for arranging in a vehicle Apr 22, 2018 Issued
Array ( [id] => 16941555 [patent_doc_number] => 11053784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Downhole pump with traveling valve and pilot [patent_app_type] => utility [patent_app_number] => 15/959642 [patent_app_country] => US [patent_app_date] => 2018-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 9785 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 422 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15959642 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/959642
Downhole pump with traveling valve and pilot Apr 22, 2018 Issued
Array ( [id] => 13371163 [patent_doc_number] => 20180237122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => PROPELLER [patent_app_type] => utility [patent_app_number] => 15/956303 [patent_app_country] => US [patent_app_date] => 2018-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15956303 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/956303
Propeller Apr 17, 2018 Issued
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