
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] => 16191631
[patent_doc_number] => 20200232480
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-07-23
[patent_title] => CENTRIFUGAL BLOWER ASSEMBLY AND METHOD FOR ASSEMBLING THE SAME
[patent_app_type] => utility
[patent_app_number] => 16/752128
[patent_app_country] => US
[patent_app_date] => 2020-01-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4607
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 16752128
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/752128 | Centrifugal blower assembly and method for assembling the same | Jan 23, 2020 | Issued |
Array
(
[id] => 16978470
[patent_doc_number] => 20210222707
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-07-22
[patent_title] => Removing Fluid Substances
[patent_app_type] => utility
[patent_app_number] => 16/746456
[patent_app_country] => US
[patent_app_date] => 2020-01-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5581
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -36
[patent_words_short_claim] => 138
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16746456
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/746456 | Removing Fluid Substances | Jan 16, 2020 | Abandoned |
Array
(
[id] => 19151765
[patent_doc_number] => 11976668
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-05-07
[patent_title] => Flow guiding device and fan assembly with flow guiding device
[patent_app_type] => utility
[patent_app_number] => 16/742957
[patent_app_country] => US
[patent_app_date] => 2020-01-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 2198
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 195
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16742957
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/742957 | Flow guiding device and fan assembly with flow guiding device | Jan 14, 2020 | Issued |
Array
(
[id] => 16190426
[patent_doc_number] => 20200231275
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-07-23
[patent_title] => DUAL ROTOR SYSTEM
[patent_app_type] => utility
[patent_app_number] => 16/741770
[patent_app_country] => US
[patent_app_date] => 2020-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4156
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16741770
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/741770 | DUAL ROTOR SYSTEM | Jan 13, 2020 | Abandoned |
Array
(
[id] => 17514305
[patent_doc_number] => 11293447
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-04-05
[patent_title] => Turbo-molecular pump blade design
[patent_app_type] => utility
[patent_app_number] => 16/731158
[patent_app_country] => US
[patent_app_date] => 2019-12-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 21
[patent_no_of_words] => 8694
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 203
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16731158
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/731158 | Turbo-molecular pump blade design | Dec 30, 2019 | Issued |
Array
(
[id] => 17860426
[patent_doc_number] => 11441578
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2022-09-13
[patent_title] => Water-powered sump pump
[patent_app_type] => utility
[patent_app_number] => 16/720505
[patent_app_country] => US
[patent_app_date] => 2019-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 12
[patent_no_of_words] => 2045
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16720505
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/720505 | Water-powered sump pump | Dec 18, 2019 | Issued |
Array
(
[id] => 16917002
[patent_doc_number] => 20210190094
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-06-24
[patent_title] => Jet Pump Assembly
[patent_app_type] => utility
[patent_app_number] => 16/719246
[patent_app_country] => US
[patent_app_date] => 2019-12-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1535
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 180
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16719246
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/719246 | Jet Pump Assembly | Dec 17, 2019 | Abandoned |
Array
(
[id] => 16113195
[patent_doc_number] => 20200208620
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-07-02
[patent_title] => CONNECTION STRUCTURE FOR MOTOR OF AIR COMPRESSOR
[patent_app_type] => utility
[patent_app_number] => 16/706778
[patent_app_country] => US
[patent_app_date] => 2019-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1454
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 223
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16706778
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/706778 | Connection structure for motor of air compressor | Dec 7, 2019 | Issued |
Array
(
[id] => 18871808
[patent_doc_number] => 11859600
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-01-02
[patent_title] => Liquid feed pump and liquid chromatography device
[patent_app_type] => utility
[patent_app_number] => 17/427754
[patent_app_country] => US
[patent_app_date] => 2019-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 15
[patent_no_of_words] => 8118
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 267
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17427754
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/427754 | Liquid feed pump and liquid chromatography device | Dec 2, 2019 | Issued |
Array
(
[id] => 16092409
[patent_doc_number] => 20200200191
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-06-25
[patent_title] => SIMPLE PNEUMATIC EJECTOR PUMP WITH EXHAUST VALVE FOR CONTINUOUS FLOW AIR SOURCE SYSTEM AND METHOD OF USE
[patent_app_type] => utility
[patent_app_number] => 16/699441
[patent_app_country] => US
[patent_app_date] => 2019-11-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2384
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => 0
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16699441
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/699441 | SIMPLE PNEUMATIC EJECTOR PUMP WITH EXHAUST VALVE FOR CONTINUOUS FLOW AIR SOURCE SYSTEM AND METHOD OF USE | Nov 28, 2019 | Abandoned |
Array
(
[id] => 17548942
[patent_doc_number] => 20220120283
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-21
[patent_title] => BLOWER UNIT, AND BLOWER UNIT ATTACHMENT STRUCTURE
[patent_app_type] => utility
[patent_app_number] => 17/311237
[patent_app_country] => US
[patent_app_date] => 2019-11-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9308
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 215
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17311237
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/311237 | Blower unit, and blower unit attachment structure | Nov 27, 2019 | Issued |
Array
(
[id] => 17336910
[patent_doc_number] => 20220003241
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-01-06
[patent_title] => Pump Assembly
[patent_app_type] => utility
[patent_app_number] => 17/292558
[patent_app_country] => US
[patent_app_date] => 2019-11-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3331
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 17292558
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/292558 | Pump Assembly | Nov 7, 2019 | Abandoned |
Array
(
[id] => 17200872
[patent_doc_number] => 20210340967
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-11-04
[patent_title] => REFRIGERANT COMPRESSOR AND REFRIGERATION APPARATUS USING THE SAME
[patent_app_type] => utility
[patent_app_number] => 17/282664
[patent_app_country] => US
[patent_app_date] => 2019-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10743
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 409
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17282664
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/282664 | REFRIGERANT COMPRESSOR AND REFRIGERATION APPARATUS USING THE SAME | Nov 4, 2019 | Abandoned |
Array
(
[id] => 18233776
[patent_doc_number] => 11598327
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-03-07
[patent_title] => Compressor system with heat recovery
[patent_app_type] => utility
[patent_app_number] => 16/674614
[patent_app_country] => US
[patent_app_date] => 2019-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 8029
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 205
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16674614
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/674614 | Compressor system with heat recovery | Nov 4, 2019 | Issued |
Array
(
[id] => 15558645
[patent_doc_number] => 20200063734
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-02-27
[patent_title] => Flow Locking System and Method
[patent_app_type] => utility
[patent_app_number] => 16/673737
[patent_app_country] => US
[patent_app_date] => 2019-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9698
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16673737
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/673737 | Flow locking system and method | Nov 3, 2019 | Issued |
Array
(
[id] => 16329278
[patent_doc_number] => 20200300244
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-24
[patent_title] => SEAL ASSEMBLY FOR HIGH PRESSURE SINGLE SCREW COMPRESSOR
[patent_app_type] => utility
[patent_app_number] => 16/665439
[patent_app_country] => US
[patent_app_date] => 2019-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3352
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16665439
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/665439 | Seal assembly for high pressure single screw compressor | Oct 27, 2019 | Issued |
Array
(
[id] => 17015827
[patent_doc_number] => 11085458
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2021-08-10
[patent_title] => Low profile overhead bearing assembly for pump bearing assembly
[patent_app_type] => utility
[patent_app_number] => 16/664345
[patent_app_country] => US
[patent_app_date] => 2019-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 12
[patent_no_of_words] => 2092
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16664345
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/664345 | Low profile overhead bearing assembly for pump bearing assembly | Oct 24, 2019 | Issued |
Array
(
[id] => 17556686
[patent_doc_number] => 11313371
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-04-26
[patent_title] => Pump assemblies configured for drive and pump end interchangeability
[patent_app_type] => utility
[patent_app_number] => 16/662765
[patent_app_country] => US
[patent_app_date] => 2019-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 63
[patent_figures_cnt] => 73
[patent_no_of_words] => 17435
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 343
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16662765
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/662765 | Pump assemblies configured for drive and pump end interchangeability | Oct 23, 2019 | Issued |
Array
(
[id] => 15497937
[patent_doc_number] => 20200049157
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-02-13
[patent_title] => Computer Accessory Systems Illuminated With Addressable LEDs
[patent_app_type] => utility
[patent_app_number] => 16/660789
[patent_app_country] => US
[patent_app_date] => 2019-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2818
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16660789
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/660789 | Computer Accessory Systems Illuminated With Addressable LEDs | Oct 21, 2019 | Abandoned |
Array
(
[id] => 16191610
[patent_doc_number] => 20200232459
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-07-23
[patent_title] => MOTOR-OPERATED COMPRESSOR
[patent_app_type] => utility
[patent_app_number] => 16/599838
[patent_app_country] => US
[patent_app_date] => 2019-10-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12500
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16599838
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/599838 | MOTOR-OPERATED COMPRESSOR | Oct 10, 2019 | Abandoned |