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] => 16430164 [patent_doc_number] => 10830241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Permanent magnet pump [patent_app_type] => utility [patent_app_number] => 15/954719 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3818 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 15954719 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/954719
Permanent magnet pump Apr 16, 2018 Issued
Array ( [id] => 16246856 [patent_doc_number] => 10746203 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-18 [patent_title] => Side inflow and side outflow hydraulic pump [patent_app_type] => utility [patent_app_number] => 15/954393 [patent_app_country] => US [patent_app_date] => 2018-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 3704 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 487 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15954393 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/954393
Side inflow and side outflow hydraulic pump Apr 15, 2018 Issued
Array ( [id] => 16971105 [patent_doc_number] => 11067070 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Cylinder assemble structure for compact air compressor [patent_app_type] => utility [patent_app_number] => 16/491156 [patent_app_country] => US [patent_app_date] => 2018-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 6856 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 509 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16491156 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/491156
Cylinder assemble structure for compact air compressor Apr 3, 2018 Issued
Array ( [id] => 16786774 [patent_doc_number] => 10989191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Integrated motor and pump including radially movable outer gerator [patent_app_type] => utility [patent_app_number] => 15/938042 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4774 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15938042 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/938042
Integrated motor and pump including radially movable outer gerator Mar 27, 2018 Issued
Array ( [id] => 15409735 [patent_doc_number] => 20200025189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => COMPRESSOR ASSEMBLY FOR A COMPRESSED-AIR FEED OF A COMPRESSED-AIR SUPPLY SYSTEM [patent_app_type] => utility [patent_app_number] => 16/497458 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16497458 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/497458
Compressor assembly for a compressed-air feed of a compressed-air supply system Mar 22, 2018 Issued
Array ( [id] => 16639408 [patent_doc_number] => 10917940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Vacuum pump and pump-integrated power source device [patent_app_type] => utility [patent_app_number] => 15/920510 [patent_app_country] => US [patent_app_date] => 2018-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3881 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15920510 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/920510
Vacuum pump and pump-integrated power source device Mar 13, 2018 Issued
Array ( [id] => 15591385 [patent_doc_number] => 20200072227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => PUMP ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/493211 [patent_app_country] => US [patent_app_date] => 2018-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16493211 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/493211
PUMP ASSEMBLY Mar 11, 2018 Abandoned
Array ( [id] => 15365123 [patent_doc_number] => 20200018326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => VARIABLE GEOMETRY DIFFUSER RING [patent_app_type] => utility [patent_app_number] => 16/491501 [patent_app_country] => US [patent_app_date] => 2018-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16491501 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/491501
VARIABLE GEOMETRY DIFFUSER RING Mar 7, 2018 Abandoned
Array ( [id] => 13414803 [patent_doc_number] => 20180258944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => LIQUID PUMP [patent_app_type] => utility [patent_app_number] => 15/914829 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15914829 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/914829
Liquid pump including an impeller connected directly to a rotor receiving sleeve Mar 6, 2018 Issued
Array ( [id] => 13301785 [patent_doc_number] => 20180202429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => INFUSION SYSTEM DISPOSABLE ALIGNMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 15/910666 [patent_app_country] => US [patent_app_date] => 2018-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15910666 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/910666
INFUSION SYSTEM DISPOSABLE ALIGNMENT SYSTEM Mar 1, 2018 Abandoned
Array ( [id] => 14453007 [patent_doc_number] => 10322451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-18 [patent_title] => Transfer pump launder system [patent_app_type] => utility [patent_app_number] => 15/902444 [patent_app_country] => US [patent_app_date] => 2018-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3648 [patent_no_of_claims] => 23 [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] => 15902444 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/902444
Transfer pump launder system Feb 21, 2018 Issued
Array ( [id] => 15620317 [patent_doc_number] => 20200080563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => Mechanism for Driving the Blades of a Centrifugal Pump for Transporting Liquids and Living Fauna [patent_app_type] => utility [patent_app_number] => 16/490586 [patent_app_country] => US [patent_app_date] => 2018-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16490586 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/490586
Mechanism for Driving the Blades of a Centrifugal Pump for Transporting Liquids and Living Fauna Feb 18, 2018 Abandoned
Array ( [id] => 17468205 [patent_doc_number] => 11274679 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Oil free centrifugal compressor for use in low capacity applications [patent_app_type] => utility [patent_app_number] => 15/892872 [patent_app_country] => US [patent_app_date] => 2018-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3849 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 511 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15892872 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/892872
Oil free centrifugal compressor for use in low capacity applications Feb 8, 2018 Issued
Array ( [id] => 17527455 [patent_doc_number] => 11300132 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Fan arrangement with fan and toothed ring, and converter motor with fan arrangement [patent_app_type] => utility [patent_app_number] => 16/485353 [patent_app_country] => US [patent_app_date] => 2018-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2295 [patent_no_of_claims] => 26 [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] => 16485353 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/485353
Fan arrangement with fan and toothed ring, and converter motor with fan arrangement Jan 31, 2018 Issued
Array ( [id] => 18342243 [patent_doc_number] => 11639720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Clutched vacuum pump system [patent_app_type] => utility [patent_app_number] => 16/482002 [patent_app_country] => US [patent_app_date] => 2018-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 31 [patent_no_of_words] => 9579 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16482002 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/482002
Clutched vacuum pump system Jan 28, 2018 Issued
Array ( [id] => 13301787 [patent_doc_number] => 20180202430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => APPARATUS FOR CONTROLLING LINEAR COMPRESSOR [patent_app_type] => utility [patent_app_number] => 15/874116 [patent_app_country] => US [patent_app_date] => 2018-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15874116 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/874116
Apparatus for controlling linear compressor Jan 17, 2018 Issued
Array ( [id] => 13344571 [patent_doc_number] => 20180223825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => RECIPROCATING COMPRESSOR AND METHOD OF MANUFACTURING A RECIPROCATING COMPRESSOR [patent_app_type] => utility [patent_app_number] => 15/873968 [patent_app_country] => US [patent_app_date] => 2018-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15873968 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/873968
RECIPROCATING COMPRESSOR AND METHOD OF MANUFACTURING A RECIPROCATING COMPRESSOR Jan 17, 2018 Abandoned
Array ( [id] => 15024979 [patent_doc_number] => 20190323494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => METHOD FOR OPERATING AN ELECTRONICALLY CONTROLLED PUMP ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/474929 [patent_app_country] => US [patent_app_date] => 2017-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4894 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16474929 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/474929
Method for operating an electronically controlled pump assembly Dec 17, 2017 Issued
Array ( [id] => 15528597 [patent_doc_number] => 20200056604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => REFRIGERANT COMPRESSOR AND FREEZER INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 16/346755 [patent_app_country] => US [patent_app_date] => 2017-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16346755 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/346755
REFRIGERANT COMPRESSOR AND FREEZER INCLUDING SAME Nov 15, 2017 Abandoned
Array ( [id] => 14779563 [patent_doc_number] => 20190264679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => Volumetric Pump [patent_app_type] => utility [patent_app_number] => 16/348169 [patent_app_country] => US [patent_app_date] => 2017-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4064 [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] => 16348169 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/348169
Volumetric Pump Nov 13, 2017 Abandoned
Menu