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] => 15575433 [patent_doc_number] => 10578088 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-03 [patent_title] => Reciprocating compressor having support springs of different natural frequencies [patent_app_type] => utility [patent_app_number] => 15/107183 [patent_app_country] => US [patent_app_date] => 2014-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5597 [patent_no_of_claims] => 21 [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] => 15107183 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/107183
Reciprocating compressor having support springs of different natural frequencies Nov 30, 2014 Issued
Array ( [id] => 10797933 [patent_doc_number] => 20160144090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'AUTO LOADING AND UNLOADING PERISTALTIC PUMP APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/554289 [patent_app_country] => US [patent_app_date] => 2014-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2781 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14554289 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/554289
Auto loading and unloading peristaltic pump apparatus Nov 25, 2014 Issued
Array ( [id] => 11084729 [patent_doc_number] => 20160281694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'SYSTEM FOR FEEDING AND PUMPING OF LESS PUMPABLE MATERIAL IN A CONDUIT LINE' [patent_app_type] => utility [patent_app_number] => 15/033284 [patent_app_country] => US [patent_app_date] => 2014-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3622 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15033284 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/033284
System for feeding and pumping of less pumpable material in a conduit line Oct 28, 2014 Issued
Array ( [id] => 10694518 [patent_doc_number] => 20160040664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-11 [patent_title] => 'VALVE CLACK AND AIR PUMP HAVING SAME' [patent_app_type] => utility [patent_app_number] => 14/775311 [patent_app_country] => US [patent_app_date] => 2014-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8891 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14775311 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/775311
Valve clack and air pump having same Oct 26, 2014 Issued
Array ( [id] => 14361569 [patent_doc_number] => 10302075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-28 [patent_title] => Fluid pumping systems, devices and methods [patent_app_type] => utility [patent_app_number] => 14/525071 [patent_app_country] => US [patent_app_date] => 2014-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 107 [patent_figures_cnt] => 142 [patent_no_of_words] => 43541 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14525071 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/525071
Fluid pumping systems, devices and methods Oct 26, 2014 Issued
Array ( [id] => 9838382 [patent_doc_number] => 20150030463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-29 [patent_title] => 'Pumping System with Two Way Communication' [patent_app_type] => utility [patent_app_number] => 14/511025 [patent_app_country] => US [patent_app_date] => 2014-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7772 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14511025 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/511025
Pumping system with two way communication Oct 8, 2014 Issued
Array ( [id] => 11076573 [patent_doc_number] => 20160273537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'COMPRESSOR AND METHOD FOR PRODUCING COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 15/032594 [patent_app_country] => US [patent_app_date] => 2014-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6208 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15032594 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/032594
Compressor and method for producing compressor Oct 2, 2014 Issued
Array ( [id] => 15384765 [patent_doc_number] => 10533556 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-14 [patent_title] => Rotary compressors with variable speed and volume control [patent_app_type] => utility [patent_app_number] => 14/504182 [patent_app_country] => US [patent_app_date] => 2014-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 8070 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14504182 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/504182
Rotary compressors with variable speed and volume control Sep 30, 2014 Issued
Array ( [id] => 11751050 [patent_doc_number] => 09709055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-18 [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] => 14/497755 [patent_app_country] => US [patent_app_date] => 2014-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11787 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14497755 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/497755
Mechanism for restraining fuel pressure pulsation and high pressure fuel supply pump of internal combustion engine with such mechanism Sep 25, 2014 Issued
Array ( [id] => 15884279 [patent_doc_number] => 10648472 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Sound absorber for refrigerant compressor [patent_app_type] => utility [patent_app_number] => 14/490104 [patent_app_country] => US [patent_app_date] => 2014-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7711 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14490104 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/490104
Sound absorber for refrigerant compressor Sep 17, 2014 Issued
Array ( [id] => 9930748 [patent_doc_number] => 20150078940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-19 [patent_title] => 'ELECTRIC PUMP AND CLEANING DEVICE FOR ON-VEHICLE OPTICAL SENSOR' [patent_app_type] => utility [patent_app_number] => 14/486146 [patent_app_country] => US [patent_app_date] => 2014-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 7778 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14486146 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/486146
ELECTRIC PUMP AND CLEANING DEVICE FOR ON-VEHICLE OPTICAL SENSOR Sep 14, 2014 Abandoned
Array ( [id] => 10233098 [patent_doc_number] => 20150118092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-30 [patent_title] => 'COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 14/485953 [patent_app_country] => US [patent_app_date] => 2014-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4957 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14485953 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/485953
Compressor having balance mechanism for a thrust bearing Sep 14, 2014 Issued
Array ( [id] => 10730398 [patent_doc_number] => 20160076547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-17 [patent_title] => 'SOLAR FAN' [patent_app_type] => utility [patent_app_number] => 14/486340 [patent_app_country] => US [patent_app_date] => 2014-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1247 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14486340 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/486340
Solar fan Sep 14, 2014 Issued
Array ( [id] => 10707608 [patent_doc_number] => 20160053756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-25 [patent_title] => 'VALVE AND VALVE SEAT FOR A DIAPHRAGM PUMP' [patent_app_type] => utility [patent_app_number] => 14/467207 [patent_app_country] => US [patent_app_date] => 2014-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3753 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14467207 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/467207
Valve and valve seat for a diaphragm pump Aug 24, 2014 Issued
Array ( [id] => 10071252 [patent_doc_number] => 09109601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-18 [patent_title] => 'Blood pump apparatus' [patent_app_type] => utility [patent_app_number] => 14/456740 [patent_app_country] => US [patent_app_date] => 2014-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 7457 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14456740 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/456740
Blood pump apparatus Aug 10, 2014 Issued
Array ( [id] => 15667897 [patent_doc_number] => 10598170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Methods, devices, and systems for moving a fluid along a fluid path for treatment [patent_app_type] => utility [patent_app_number] => 14/450479 [patent_app_country] => US [patent_app_date] => 2014-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 11055 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [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] => 14450479 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/450479
Methods, devices, and systems for moving a fluid along a fluid path for treatment Aug 3, 2014 Issued
Array ( [id] => 10686765 [patent_doc_number] => 20160032911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'GAS COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 14/446924 [patent_app_country] => US [patent_app_date] => 2014-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2546 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14446924 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/446924
GAS COMPRESSOR Jul 29, 2014 Abandoned
Array ( [id] => 10989837 [patent_doc_number] => 20160186782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'EJECTOR' [patent_app_type] => utility [patent_app_number] => 14/908598 [patent_app_country] => US [patent_app_date] => 2014-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 14004 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14908598 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/908598
Ejector for refrigeration cycle device Jul 24, 2014 Issued
Array ( [id] => 14552655 [patent_doc_number] => 10344777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-09 [patent_title] => Ejector with temperature-sensitive drive device [patent_app_type] => utility [patent_app_number] => 14/908587 [patent_app_country] => US [patent_app_date] => 2014-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 17469 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14908587 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/908587
Ejector with temperature-sensitive drive device Jul 24, 2014 Issued
Array ( [id] => 15916775 [patent_doc_number] => 10655621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-19 [patent_title] => Control system and method of a VFD-based pump and pump system [patent_app_type] => utility [patent_app_number] => 14/899992 [patent_app_country] => US [patent_app_date] => 2014-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4602 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14899992 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/899992
Control system and method of a VFD-based pump and pump system Jun 26, 2014 Issued
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