
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 15542245
[patent_doc_number] => 10570893
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-02-25
[patent_title] => Hydraulic pump and detachable servo unit
[patent_app_type] => utility
[patent_app_number] => 15/165976
[patent_app_country] => US
[patent_app_date] => 2016-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 19
[patent_no_of_words] => 16928
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 304
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15165976
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/165976 | Hydraulic pump and detachable servo unit | May 25, 2016 | Issued |
Array
(
[id] => 11061470
[patent_doc_number] => 20160258432
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-09-08
[patent_title] => 'FLUID END OF A HIGH PRESSURE PLUNGER PUMP'
[patent_app_type] => utility
[patent_app_number] => 15/155540
[patent_app_country] => US
[patent_app_date] => 2016-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 7963
[patent_no_of_claims] => 12
[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] => 15155540
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/155540 | Fluid end of a high pressure plunger pump | May 15, 2016 | Issued |
Array
(
[id] => 14853687
[patent_doc_number] => 10415560
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-09-17
[patent_title] => Dual-head, pulseless peristaltic-type metering pump
[patent_app_type] => utility
[patent_app_number] => 15/141278
[patent_app_country] => US
[patent_app_date] => 2016-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 12
[patent_no_of_words] => 5686
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 855
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15141278
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/141278 | Dual-head, pulseless peristaltic-type metering pump | Apr 27, 2016 | Issued |
Array
(
[id] => 12023196
[patent_doc_number] => 20170313296
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-11-02
[patent_title] => 'BRAKE FLUID FEEDING DEVICE'
[patent_app_type] => utility
[patent_app_number] => 15/141134
[patent_app_country] => US
[patent_app_date] => 2016-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3767
[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] => 15141134
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/141134 | BRAKE FLUID FEEDING DEVICE | Apr 27, 2016 | Abandoned |
Array
(
[id] => 11055124
[patent_doc_number] => 20160252086
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-09-01
[patent_title] => 'METHOD FOR OPERATING A PUMP UNIT, PUMP UNIT AND USE THEREOF'
[patent_app_type] => utility
[patent_app_number] => 15/094242
[patent_app_country] => US
[patent_app_date] => 2016-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 5085
[patent_no_of_claims] => 25
[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] => 15094242
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/094242 | METHOD FOR OPERATING A PUMP UNIT, PUMP UNIT AND USE THEREOF | Apr 7, 2016 | Abandoned |
Array
(
[id] => 16550361
[patent_doc_number] => 10883513
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-01-05
[patent_title] => Impeller, rotary machine, and turbocharger
[patent_app_type] => utility
[patent_app_number] => 16/088558
[patent_app_country] => US
[patent_app_date] => 2016-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 4172
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16088558
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/088558 | Impeller, rotary machine, and turbocharger | Mar 29, 2016 | Issued |
Array
(
[id] => 15228977
[patent_doc_number] => 10502203
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-12-10
[patent_title] => Speed control
[patent_app_type] => utility
[patent_app_number] => 15/017297
[patent_app_country] => US
[patent_app_date] => 2016-02-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 9356
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 258
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15017297
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/017297 | Speed control | Feb 4, 2016 | Issued |
Array
(
[id] => 12119601
[patent_doc_number] => 20180003187
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-01-04
[patent_title] => 'MECHANICAL SEAL'
[patent_app_type] => utility
[patent_app_number] => 15/544830
[patent_app_country] => US
[patent_app_date] => 2016-01-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 7166
[patent_no_of_claims] => 19
[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] => 15544830
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/544830 | Mechanical seal for rotating shaft | Jan 27, 2016 | Issued |
Array
(
[id] => 10792425
[patent_doc_number] => 20160138581
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-05-19
[patent_title] => 'PRE-CHARGING PUMP CHAMBER BY PRE-EMPTIVELY OPENING A VALVE'
[patent_app_type] => utility
[patent_app_number] => 15/006240
[patent_app_country] => US
[patent_app_date] => 2016-01-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 3696
[patent_no_of_claims] => 16
[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] => 15006240
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/006240 | PRE-CHARGING PUMP CHAMBER BY PRE-EMPTIVELY OPENING A VALVE | Jan 25, 2016 | Abandoned |
Array
(
[id] => 17284477
[patent_doc_number] => 11201525
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-12-14
[patent_title] => Motor and pump assembly for a brake system
[patent_app_type] => utility
[patent_app_number] => 15/542288
[patent_app_country] => US
[patent_app_date] => 2015-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 2351
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 263
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15542288
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/542288 | Motor and pump assembly for a brake system | Dec 28, 2015 | Issued |
Array
(
[id] => 15062611
[patent_doc_number] => 10461621
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-10-29
[patent_title] => Micro scale electro hyrdodynamic (EHD) modular cartridge pump
[patent_app_type] => utility
[patent_app_number] => 14/981165
[patent_app_country] => US
[patent_app_date] => 2015-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 3971
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14981165
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/981165 | Micro scale electro hyrdodynamic (EHD) modular cartridge pump | Dec 27, 2015 | Issued |
Array
(
[id] => 12059488
[patent_doc_number] => 20170335832
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-11-23
[patent_title] => 'Pump System for Inline Conditioning'
[patent_app_type] => utility
[patent_app_number] => 15/533439
[patent_app_country] => US
[patent_app_date] => 2015-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 4342
[patent_no_of_claims] => 11
[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] => 15533439
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/533439 | Pump System for Inline Conditioning | Dec 16, 2015 | Abandoned |
Array
(
[id] => 10988486
[patent_doc_number] => 20160185431
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-06-30
[patent_title] => 'ROTATING ELECTRICAL MACHINE APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 14/973402
[patent_app_country] => US
[patent_app_date] => 2015-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 10649
[patent_no_of_claims] => 18
[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] => 14973402
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/973402 | Rotating electrical machine apparatus | Dec 16, 2015 | Issued |
Array
(
[id] => 12052015
[patent_doc_number] => 20170328359
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-11-16
[patent_title] => 'PUMP CONTROL FOR LOW FLOW VOLUMES'
[patent_app_type] => utility
[patent_app_number] => 15/528832
[patent_app_country] => US
[patent_app_date] => 2015-11-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3110
[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] => 15528832
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/528832 | PUMP CONTROL FOR LOW FLOW VOLUMES | Nov 26, 2015 | Abandoned |
Array
(
[id] => 10694515
[patent_doc_number] => 20160040662
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-02-11
[patent_title] => 'SYSTEM AND METHOD FOR IMPROVED FLOW UNIFORMITY IN A PERISTALTIC PUMP MECHANISM'
[patent_app_type] => utility
[patent_app_number] => 14/885832
[patent_app_country] => US
[patent_app_date] => 2015-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 6411
[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] => 14885832
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/885832 | System and method for improved flow uniformity in a peristaltic pump mechanism | Oct 15, 2015 | Issued |
Array
(
[id] => 14520181
[patent_doc_number] => 10337338
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-07-02
[patent_title] => Wheel disk assembly having sealing plates
[patent_app_type] => utility
[patent_app_number] => 15/519733
[patent_app_country] => US
[patent_app_date] => 2015-10-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1846
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15519733
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/519733 | Wheel disk assembly having sealing plates | Oct 11, 2015 | Issued |
Array
(
[id] => 12002786
[patent_doc_number] => 20170306942
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-10-26
[patent_title] => 'HOSE PUMP AND DEVICE FOR ANALYSING A CHEMICAL OR BIOLOGICAL SAMPLE'
[patent_app_type] => utility
[patent_app_number] => 15/518152
[patent_app_country] => US
[patent_app_date] => 2015-10-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4270
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 4
[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] => 15518152
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/518152 | HOSE PUMP AND DEVICE FOR ANALYSING A CHEMICAL OR BIOLOGICAL SAMPLE | Oct 8, 2015 | Abandoned |
Array
(
[id] => 12389586
[patent_doc_number] => 09964104
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-05-08
[patent_title] => Air compressor
[patent_app_type] => utility
[patent_app_number] => 14/874371
[patent_app_country] => US
[patent_app_date] => 2015-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 2634
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 721
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14874371
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/874371 | Air compressor | Oct 1, 2015 | Issued |
Array
(
[id] => 11987431
[patent_doc_number] => 20170291586
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-10-12
[patent_title] => 'Piston Pump'
[patent_app_type] => utility
[patent_app_number] => 15/512229
[patent_app_country] => US
[patent_app_date] => 2015-09-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3574
[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] => 15512229
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/512229 | Piston pump having a stepped piston | Sep 8, 2015 | Issued |
Array
(
[id] => 10738089
[patent_doc_number] => 20160084241
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-03-24
[patent_title] => 'ULTRA-HIGH PRESSURE GENERATOR'
[patent_app_type] => utility
[patent_app_number] => 14/842987
[patent_app_country] => US
[patent_app_date] => 2015-09-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 6442
[patent_no_of_claims] => 12
[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] => 14842987
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/842987 | ULTRA-HIGH PRESSURE GENERATOR | Sep 1, 2015 | Abandoned |