Search

Natalia A. Levkovich

Examiner (ID: 18456, Phone: (571)272-2462 , Office: P/1798 )

Most Active Art Unit
1798
Art Unit(s)
1797, 1743, 1773, 1798
Total Applications
1082
Issued Applications
594
Pending Applications
135
Abandoned Applications
392

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17981648 [patent_doc_number] => 20220347684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => Systems and Methods for Testing the Integrity of a Virus Removal Filter [patent_app_type] => utility [patent_app_number] => 17/306377 [patent_app_country] => US [patent_app_date] => 2021-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17306377 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/306377
Systems and methods for testing the integrity of a virus removal filter May 2, 2021 Issued
Array ( [id] => 17113149 [patent_doc_number] => 20210293746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => THROUGHPUT-SCALABLE ANALYTICAL SYSTEM USING SINGLE MOLECULE ANALYSIS SENSORS [patent_app_type] => utility [patent_app_number] => 17/246487 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17246487 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/246487
Throughput-scalable analytical system using single molecule analysis sensors Apr 29, 2021 Issued
Array ( [id] => 18566121 [patent_doc_number] => 20230256449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => MICRO-DROPLET DISH [patent_app_type] => utility [patent_app_number] => 17/996982 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17996982 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996982
MICRO-DROPLET DISH Apr 27, 2021 Pending
Array ( [id] => 17171610 [patent_doc_number] => 20210325280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => ULTRASOUND SYSTEM FOR SHEARING CELLULAR MATERIAL [patent_app_type] => utility [patent_app_number] => 17/239387 [patent_app_country] => US [patent_app_date] => 2021-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17239387 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/239387
Ultrasound system for shearing cellular material Apr 22, 2021 Issued
Array ( [id] => 18627147 [patent_doc_number] => 20230285959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => METHOD OF MANUFACTURING MICRO FLOW PATH DEVICE, AND MICRO FLOW PATH DEVICE [patent_app_type] => utility [patent_app_number] => 18/010290 [patent_app_country] => US [patent_app_date] => 2021-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18010290 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/010290
METHOD OF MANUFACTURING MICRO FLOW PATH DEVICE, AND MICRO FLOW PATH DEVICE Apr 12, 2021 Pending
Array ( [id] => 18376332 [patent_doc_number] => 20230151416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => TEST PLATE AND AUTOMATED BIOLOGICAL TEST SYSTEM [patent_app_type] => utility [patent_app_number] => 17/919429 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17919429 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/919429
TEST PLATE AND AUTOMATED BIOLOGICAL TEST SYSTEM Mar 25, 2021 Pending
Array ( [id] => 19373228 [patent_doc_number] => 12064768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Single cell isolation and processing system with reversible well shape [patent_app_type] => utility [patent_app_number] => 17/182160 [patent_app_country] => US [patent_app_date] => 2021-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5183 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17182160 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182160
Single cell isolation and processing system with reversible well shape Feb 21, 2021 Issued
Array ( [id] => 16964164 [patent_doc_number] => 20210215663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => APPARATUS FOR ANALYSIS OF EGGS [patent_app_type] => utility [patent_app_number] => 17/166035 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5203 [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] => 17166035 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/166035
APPARATUS FOR ANALYSIS OF EGGS Feb 2, 2021 Pending
Array ( [id] => 17115436 [patent_doc_number] => 20210296033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => Droplet Assembly Method [patent_app_type] => utility [patent_app_number] => 17/165252 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17165252 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165252
Droplet assembly method Feb 1, 2021 Issued
Array ( [id] => 19808631 [patent_doc_number] => 12239991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Thermal unit and device for thermal cycling biological samples, and method for thermal cycling biological samples using such device [patent_app_type] => utility [patent_app_number] => 17/161945 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 12000 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [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] => 17161945 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/161945
Thermal unit and device for thermal cycling biological samples, and method for thermal cycling biological samples using such device Jan 28, 2021 Issued
Array ( [id] => 16963178 [patent_doc_number] => 20210214677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => Multi-Functional Fluid Flow Device [patent_app_type] => utility [patent_app_number] => 17/154239 [patent_app_country] => US [patent_app_date] => 2021-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6918 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 17154239 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/154239
Multi-functional fluid flow device Jan 20, 2021 Issued
Array ( [id] => 17066217 [patent_doc_number] => 20210268432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => PORTABLE INDOOR/OUTDOOR ATMOSPHERIC WATER GENERATOR [patent_app_type] => utility [patent_app_number] => 17/143061 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5499 [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] => 17143061 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/143061
Portable indoor/outdoor atmospheric water generator Jan 5, 2021 Issued
Array ( [id] => 19904997 [patent_doc_number] => 12281999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => In-situ oxygen analyzer with solid electrolyte oxygen sensor and ancillary output [patent_app_type] => utility [patent_app_number] => 17/129049 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17129049 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/129049
In-situ oxygen analyzer with solid electrolyte oxygen sensor and ancillary output Dec 20, 2020 Issued
Array ( [id] => 19227742 [patent_doc_number] => 12007376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Method for determining a concentration of a synthesis component in a radiopharmaceutical sample [patent_app_type] => utility [patent_app_number] => 17/122496 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 39 [patent_no_of_words] => 37496 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 17122496 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/122496
Method for determining a concentration of a synthesis component in a radiopharmaceutical sample Dec 14, 2020 Issued
Array ( [id] => 17640992 [patent_doc_number] => 20220168730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => MULTIPLEXED MICROFLUIDIC PROBE INSERT FOR MICROTITER PLATES [patent_app_type] => utility [patent_app_number] => 17/108089 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17108089 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/108089
Multiplexed microfluidic probe insert for microtiter plates Nov 30, 2020 Issued
Array ( [id] => 19794339 [patent_doc_number] => 12235279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Sample processing module array handling system and methods [patent_app_type] => utility [patent_app_number] => 16/953870 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 35 [patent_no_of_words] => 10448 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16953870 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/953870
Sample processing module array handling system and methods Nov 19, 2020 Issued
Array ( [id] => 17392701 [patent_doc_number] => 11241691 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-02-08 [patent_title] => Culture plate aid [patent_app_type] => utility [patent_app_number] => 16/950957 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2122 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16950957 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/950957
Culture plate aid Nov 17, 2020 Issued
Array ( [id] => 19956045 [patent_doc_number] => 12326455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Devices, methods and kits for sample characterization [patent_app_type] => utility [patent_app_number] => 17/088672 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 32 [patent_no_of_words] => 19123 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17088672 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/088672
Devices, methods and kits for sample characterization Nov 3, 2020 Issued
Array ( [id] => 16629769 [patent_doc_number] => 20210048422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => Method Of Determining Radiation Characteristic Of A Sample [patent_app_type] => utility [patent_app_number] => 17/085296 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17085296 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/085296
Method of determining radiation characteristic of a sample Oct 29, 2020 Issued
Array ( [id] => 17821805 [patent_doc_number] => 11426732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Flow cell device and use thereof [patent_app_type] => utility [patent_app_number] => 17/082445 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 35421 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17082445 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/082445
Flow cell device and use thereof Oct 27, 2020 Issued
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