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] => 19317238 [patent_doc_number] => 20240238778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => Reliable and Scalable Methods of Detection and Platform for Consumer Medical Devices [patent_app_type] => utility [patent_app_number] => 18/019082 [patent_app_country] => US [patent_app_date] => 2021-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21229 [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] => 18019082 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019082
Reliable and Scalable Methods of Detection and Platform for Consumer Medical Devices Jul 30, 2021 Pending
Array ( [id] => 18598386 [patent_doc_number] => 20230273185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => ELECTRODE INTEGRATED MICROSIEVE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/017891 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18017891 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/017891
ELECTRODE INTEGRATED MICROSIEVE ASSEMBLY Jul 26, 2021 Pending
Array ( [id] => 18724787 [patent_doc_number] => 20230338949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => MICROFLUIDIC SYSTEMS FOR MULTIPLE BIOREACTORS AND APPLICATIONS OF SAME [patent_app_type] => utility [patent_app_number] => 18/015782 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -46 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18015782 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/015782
Microfluidic systems for multiple bioreactors and applications of same Jul 18, 2021 Issued
Array ( [id] => 18596390 [patent_doc_number] => 20230271181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => MICROFLUIDIC SYSTEMS FOR MULTIPLE BIOREACTORS AND APPLICATIONS OF SAME [patent_app_type] => utility [patent_app_number] => 18/015749 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13857 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18015749 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/015749
Microfluidic systems for multiple bioreactors and applications of same Jul 18, 2021 Issued
Array ( [id] => 17300937 [patent_doc_number] => 20210396776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => HIGH-THROUGHPUT SAMPLE PROCESSING SYSTEMS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 17/368345 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17368345 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/368345
HIGH-THROUGHPUT SAMPLE PROCESSING SYSTEMS AND METHODS OF USE Jul 5, 2021 Abandoned
Array ( [id] => 17368767 [patent_doc_number] => 20220023819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => FORMATION OF ARRAY OF MEMBRANES AND APPARATUS THEREFOR [patent_app_type] => utility [patent_app_number] => 17/365517 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 17365517 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/365517
Formation of array of membranes and apparatus therefor Jun 30, 2021 Issued
Array ( [id] => 18354289 [patent_doc_number] => 11642675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Fluidic device [patent_app_type] => utility [patent_app_number] => 17/364710 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 43 [patent_no_of_words] => 24074 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 492 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17364710 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/364710
Fluidic device Jun 29, 2021 Issued
Array ( [id] => 18523408 [patent_doc_number] => 20230234063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => ASSEMBLY FOR USE IN MEDICAL DIAGNOSTIC DEVICE AND SYSTEM FOR ANALYSIS OF SAMPLES [patent_app_type] => utility [patent_app_number] => 18/002286 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18002286 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/002286
ASSEMBLY FOR USE IN MEDICAL DIAGNOSTIC DEVICE AND SYSTEM FOR ANALYSIS OF SAMPLES Jun 28, 2021 Pending
Array ( [id] => 17313341 [patent_doc_number] => 20210402389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => NUCLEIC ACID DETECTION METHOD, NUCLEIC ACID DETECTION DEVICE AND MODULE [patent_app_type] => utility [patent_app_number] => 17/358454 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17358454 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/358454
NUCLEIC ACID DETECTION METHOD, NUCLEIC ACID DETECTION DEVICE AND MODULE Jun 24, 2021 Abandoned
Array ( [id] => 18994940 [patent_doc_number] => 11911760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Caps for assay devices [patent_app_type] => utility [patent_app_number] => 17/353693 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 8869 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17353693 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/353693
Caps for assay devices Jun 20, 2021 Issued
Array ( [id] => 18648306 [patent_doc_number] => 20230294090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => SAMPLE PROCESSING AND DETECTION APPARATUS AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/010274 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9507 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18010274 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/010274
SAMPLE PROCESSING AND DETECTION APPARATUS AND APPLICATION THEREOF Jun 20, 2021 Pending
Array ( [id] => 17298345 [patent_doc_number] => 20210394184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => PARTICLE SORTER, PARTICLE SORTING METHOD, AND MICRO FLOW PATH CARTRIDGE [patent_app_type] => utility [patent_app_number] => 17/349656 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17349656 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/349656
Particle sorter, particle sorting method, and micro flow path cartridge Jun 15, 2021 Issued
Array ( [id] => 20452396 [patent_doc_number] => 12515445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Polymer sheets for sequencing applications [patent_app_type] => utility [patent_app_number] => 17/342422 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 8452 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17342422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/342422
Polymer sheets for sequencing applications Jun 7, 2021 Issued
Array ( [id] => 19674916 [patent_doc_number] => 12186755 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Multi-well separation apparatus and reagent delivery device [patent_app_type] => utility [patent_app_number] => 17/334544 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 68 [patent_no_of_words] => 38225 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17334544 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/334544
Multi-well separation apparatus and reagent delivery device May 27, 2021 Issued
Array ( [id] => 17097153 [patent_doc_number] => 20210284944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => HIGH-THROUGHPUT MULTI-ORGAN PERFUSION MODELS [patent_app_type] => utility [patent_app_number] => 17/332166 [patent_app_country] => US [patent_app_date] => 2021-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17332166 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/332166
HIGH-THROUGHPUT MULTI-ORGAN PERFUSION MODELS May 26, 2021 Abandoned
Array ( [id] => 17257311 [patent_doc_number] => 20210370296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => APPARATUS AND METHOD FOR FAST DIGITAL DETECTION [patent_app_type] => utility [patent_app_number] => 17/330663 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17330663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/330663
Apparatus and method for fast digital detection May 25, 2021 Issued
Array ( [id] => 17081003 [patent_doc_number] => 20210276009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => MICRO CHAMBER PLATE [patent_app_type] => utility [patent_app_number] => 17/330009 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17330009 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/330009
MICRO CHAMBER PLATE May 24, 2021 Abandoned
Array ( [id] => 17273380 [patent_doc_number] => 20210379578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => APPARATUS WITH A SENSOR HAVING AN ACTIVE SURFACE [patent_app_type] => utility [patent_app_number] => 17/324363 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17324363 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/324363
APPARATUS WITH A SENSOR HAVING AN ACTIVE SURFACE May 18, 2021 Pending
Array ( [id] => 18523398 [patent_doc_number] => 20230234053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => FLOW CELL WITH PREDETERMINED BREAKING BARRIER [patent_app_type] => utility [patent_app_number] => 17/926716 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17926716 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926716
FLOW CELL WITH PREDETERMINED BREAKING BARRIER May 17, 2021 Pending
Array ( [id] => 18510439 [patent_doc_number] => 20230226547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => MICROFLUIDIC VALVE [patent_app_type] => utility [patent_app_number] => 17/923280 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6171 [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] => 17923280 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/923280
MICROFLUIDIC VALVE May 4, 2021 Abandoned
Menu