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] => 20263274 [patent_doc_number] => 12434245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Well plate for imaging [patent_app_type] => utility [patent_app_number] => 18/767337 [patent_app_country] => US [patent_app_date] => 2024-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 7108 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18767337 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/767337
Well plate for imaging Jul 8, 2024 Issued
Array ( [id] => 19555382 [patent_doc_number] => 20240367174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => Method And Device For Creating Organotypic Lumen Models In A Microwell Plate [patent_app_type] => utility [patent_app_number] => 18/741450 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7116 [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] => 18741450 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/741450
Method and device for creating organotypic lumen models in a microwell plate Jun 11, 2024 Issued
Array ( [id] => 19402624 [patent_doc_number] => 20240286135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => PATHOLOGICAL SLIDES AND RELATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/627322 [patent_app_country] => US [patent_app_date] => 2024-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18627322 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/627322
PATHOLOGICAL SLIDES AND RELATED SYSTEMS AND METHODS Apr 3, 2024 Pending
Array ( [id] => 19344042 [patent_doc_number] => 20240253005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => Formation of Array of Membranes and Apparatus Therefor [patent_app_type] => utility [patent_app_number] => 18/614432 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30627 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18614432 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/614432
Formation of array of membranes and apparatus therefor Mar 21, 2024 Issued
Array ( [id] => 19344041 [patent_doc_number] => 20240253004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => Formation of Array of Membranes and Apparatus Therefor [patent_app_type] => utility [patent_app_number] => 18/595164 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18595164 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/595164
Formation of Array of Membranes and Apparatus Therefor Mar 3, 2024 Pending
Array ( [id] => 19283225 [patent_doc_number] => 20240219701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => IMAGING SYSTEM HARDWARE [patent_app_type] => utility [patent_app_number] => 18/419166 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 188940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18419166 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/419166
Methods of capturing multiple analytes on a spatial array Jan 21, 2024 Issued
Array ( [id] => 19300557 [patent_doc_number] => 20240229126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => NUCLEOTIDE EXTENSION CHAIN VERIFICATION [patent_app_type] => utility [patent_app_number] => 18/408467 [patent_app_country] => US [patent_app_date] => 2024-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18408467 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/408467
NUCLEOTIDE EXTENSION CHAIN VERIFICATION Jan 8, 2024 Pending
Array ( [id] => 19298338 [patent_doc_number] => 20240226904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => ASSAY APPARATUSES, METHODS, AND REAGENTS [patent_app_type] => utility [patent_app_number] => 18/405433 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18405433 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405433
ASSAY APPARATUSES, METHODS, AND REAGENTS Jan 4, 2024 Pending
Array ( [id] => 19020483 [patent_doc_number] => 20240076654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => AUTOMATED METHODS FOR SCALABLE, PARALLELIZED ENZYMATIC BIOPOLYMER SYNTHESIS AND MODIFICATION USING MICROFLUIDIC DEVICES [patent_app_type] => utility [patent_app_number] => 18/506027 [patent_app_country] => US [patent_app_date] => 2023-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44179 [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] => 18506027 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/506027
AUTOMATED METHODS FOR SCALABLE, PARALLELIZED ENZYMATIC BIOPOLYMER SYNTHESIS AND MODIFICATION USING MICROFLUIDIC DEVICES Nov 8, 2023 Pending
Array ( [id] => 20239973 [patent_doc_number] => 12420277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Device and method for producing individually processed fluid samples [patent_app_type] => utility [patent_app_number] => 18/484416 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18484416 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/484416
Device and method for producing individually processed fluid samples Oct 9, 2023 Issued
Array ( [id] => 19298317 [patent_doc_number] => 20240226883 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => MICROFLUIDIC CARTRIDGE [patent_app_type] => utility [patent_app_number] => 18/482796 [patent_app_country] => US [patent_app_date] => 2023-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11780 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18482796 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/482796
Microfluidic cartridge Oct 5, 2023 Issued
Array ( [id] => 19298317 [patent_doc_number] => 20240226883 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => MICROFLUIDIC CARTRIDGE [patent_app_type] => utility [patent_app_number] => 18/482796 [patent_app_country] => US [patent_app_date] => 2023-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11780 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18482796 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/482796
Microfluidic cartridge Oct 5, 2023 Issued
Array ( [id] => 19847890 [patent_doc_number] => 20250093241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => METHODS AND SYSTEMS FOR RECOVERING ASSESSABLE ANALYTES FROM CORE NEEDLE BIOPSIES [patent_app_type] => utility [patent_app_number] => 18/468416 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7087 [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] => 18468416 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/468416
METHODS AND SYSTEMS FOR RECOVERING ASSESSABLE ANALYTES FROM CORE NEEDLE BIOPSIES Sep 14, 2023 Pending
Array ( [id] => 18988950 [patent_doc_number] => 20240060919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => CHEMICAL REACTION HAZARD ANALYSIS METHOD [patent_app_type] => utility [patent_app_number] => 18/450418 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18450418 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450418
CHEMICAL REACTION HAZARD ANALYSIS METHOD Aug 15, 2023 Abandoned
Array ( [id] => 18938594 [patent_doc_number] => 20240033733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Fluidic Test Cassette [patent_app_type] => utility [patent_app_number] => 18/338392 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18338392 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338392
Fluidic Test Cassette Jun 20, 2023 Pending
Array ( [id] => 18771981 [patent_doc_number] => 20230366802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => METHOD AND SYSTEM FOR DETECTION OF PARTICLES FOCUSED ASYMMETRICALLY [patent_app_type] => utility [patent_app_number] => 18/317815 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18317815 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/317815
METHOD AND SYSTEM FOR DETECTION OF PARTICLES FOCUSED ASYMMETRICALLY May 14, 2023 Pending
Array ( [id] => 18597672 [patent_doc_number] => 20230272469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => PROTECTIVE SURFACE COATINGS FOR FLOW CELLS [patent_app_type] => utility [patent_app_number] => 18/195321 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 18195321 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/195321
PROTECTIVE SURFACE COATINGS FOR FLOW CELLS May 8, 2023 Pending
Array ( [id] => 20078608 [patent_doc_number] => 12352668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Enhanced hydration methods and systems for histology [patent_app_type] => utility [patent_app_number] => 18/126272 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 13560 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18126272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/126272
Enhanced hydration methods and systems for histology Mar 23, 2023 Issued
Array ( [id] => 18467545 [patent_doc_number] => 20230201826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => FLUIDIC DEVICE AND USE OF THE SAME [patent_app_type] => utility [patent_app_number] => 18/116411 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18116411 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116411
FLUIDIC DEVICE AND USE OF THE SAME Mar 1, 2023 Pending
Array ( [id] => 19044852 [patent_doc_number] => 11933957 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-19 [patent_title] => Imaging system hardware [patent_app_type] => utility [patent_app_number] => 18/175082 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 99 [patent_figures_cnt] => 144 [patent_no_of_words] => 188921 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18175082 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/175082
Imaging system hardware Feb 26, 2023 Issued
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