Search

Igor Kershteyn

Examiner (ID: 17772, Phone: (571)272-4817 , Office: P/3745 )

Most Active Art Unit
3745
Art Unit(s)
3745
Total Applications
2781
Issued Applications
2510
Pending Applications
44
Abandoned Applications
227

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18154111 [patent_doc_number] => 11567086 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => System and method for protein corona sensor array for early detection of diseases [patent_app_type] => utility [patent_app_number] => 17/215952 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 121 [patent_figures_cnt] => 128 [patent_no_of_words] => 45419 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17215952 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/215952
System and method for protein corona sensor array for early detection of diseases Mar 28, 2021 Issued
Array ( [id] => 17098166 [patent_doc_number] => 20210285957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => COMPOSITIONS, METHODS AND SYSTEMS FOR PROTEIN CORONA ANALYSIS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/216520 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17216520 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/216520
Compositions, methods and systems for protein corona analysis and uses thereof Mar 28, 2021 Issued
Array ( [id] => 17007533 [patent_doc_number] => 20210238694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => METHYLATION MARKERS AND TARGETED METHYLATION PROBE PANEL [patent_app_type] => utility [patent_app_number] => 17/214190 [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] => 42394 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 17214190 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/214190
Methylation markers and targeted methylation probe panel Mar 25, 2021 Issued
Array ( [id] => 17400825 [patent_doc_number] => 20220042915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => DEVICE AND METHODS FOR QUANTIFYING ANALYTES INTRODUCTION [patent_app_type] => utility [patent_app_number] => 17/211154 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20619 [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] => 17211154 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/211154
Device and methods for quantifying analytes introduction Mar 23, 2021 Issued
Array ( [id] => 17244664 [patent_doc_number] => 20210364407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => Particle Analyzing Systems And Methods Using Acoustic Radiation Pressure [patent_app_type] => utility [patent_app_number] => 17/186296 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35814 [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] => 17186296 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/186296
Particle Analyzing Systems And Methods Using Acoustic Radiation Pressure Feb 25, 2021 Pending
Array ( [id] => 16886670 [patent_doc_number] => 20210172866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => METHODS OF ASSESSING ANTIBODY-DRUG CONJUGATES [patent_app_type] => utility [patent_app_number] => 17/179734 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17179734 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/179734
METHODS OF ASSESSING ANTIBODY-DRUG CONJUGATES Feb 18, 2021 Pending
Array ( [id] => 18203394 [patent_doc_number] => 11585783 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Gas sensor and gas-measuring device for detecting volatile organic compounds [patent_app_type] => utility [patent_app_number] => 17/171506 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 9700 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17171506 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/171506
Gas sensor and gas-measuring device for detecting volatile organic compounds Feb 8, 2021 Issued
Array ( [id] => 18342462 [patent_doc_number] => 11639939 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Tandem mass tag multiplexed quantitation of post-translational modifications of proteins [patent_app_type] => utility [patent_app_number] => 17/159136 [patent_app_country] => US [patent_app_date] => 2021-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11047 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17159136 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/159136
Tandem mass tag multiplexed quantitation of post-translational modifications of proteins Jan 25, 2021 Issued
Array ( [id] => 16979023 [patent_doc_number] => 20210223260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => METHOD FOR DETERMINING WHETHER A PEPTIDE COMPRISES ASPARTATE OR ISOASPARTATE [patent_app_type] => utility [patent_app_number] => 17/158369 [patent_app_country] => US [patent_app_date] => 2021-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5731 [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] => 17158369 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/158369
METHOD FOR DETERMINING WHETHER A PEPTIDE COMPRISES ASPARTATE OR ISOASPARTATE Jan 25, 2021 Abandoned
Array ( [id] => 18370041 [patent_doc_number] => 11650208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Deconvolving isobaric reporter ion ratios [patent_app_type] => utility [patent_app_number] => 17/151492 [patent_app_country] => US [patent_app_date] => 2021-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7426 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17151492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/151492
Deconvolving isobaric reporter ion ratios Jan 17, 2021 Issued
Array ( [id] => 16750943 [patent_doc_number] => 20210102952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => METHODS FOR ABSOLUTE QUANTIFICATION OF LOW-ABUNDANCE POLYPEPTIDES USING MASS SPECTROMETRY [patent_app_type] => utility [patent_app_number] => 17/125794 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17125794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/125794
Methods for absolute quantification of low-abundance polypeptides using mass spectrometry Dec 16, 2020 Issued
Array ( [id] => 16902258 [patent_doc_number] => 20210181174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => SYSTEM AND METHOD FOR DETERMINING THE SEX AND VIABILITY OF POULTRY EGGS PRIOR TO HATCHING [patent_app_type] => utility [patent_app_number] => 17/120656 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17120656 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/120656
SYSTEM AND METHOD FOR DETERMINING THE SEX AND VIABILITY OF POULTRY EGGS PRIOR TO HATCHING Dec 13, 2020 Pending
Array ( [id] => 16730983 [patent_doc_number] => 20210098131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => PREDICTIVE TEST FOR PATIENT BENEFIT FROM ANTIBODY DRUG BLOCKING LIGAND ACTIVATION OF THE T-CELL PROGRAMMED CELL DEATH 1 (PD-1) CHECKPOINT PROTEIN AND CLASSIFIER DEVELOPMENT METHODS [patent_app_type] => utility [patent_app_number] => 17/119200 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 75032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17119200 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/119200
PREDICTIVE TEST FOR PATIENT BENEFIT FROM ANTIBODY DRUG BLOCKING LIGAND ACTIVATION OF THE T-CELL PROGRAMMED CELL DEATH 1 (PD-1) CHECKPOINT PROTEIN AND CLASSIFIER DEVELOPMENT METHODS Dec 10, 2020 Pending
Array ( [id] => 18995913 [patent_doc_number] => 11912740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Honey proteomics for honeybee disease and environmental biomonitoring [patent_app_type] => utility [patent_app_number] => 17/115988 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 12393 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17115988 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/115988
Honey proteomics for honeybee disease and environmental biomonitoring Dec 8, 2020 Issued
Array ( [id] => 19014104 [patent_doc_number] => 11921028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Method and device for optical analysis of particles at low temperatures [patent_app_type] => utility [patent_app_number] => 17/247034 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4408 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 384 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17247034 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/247034
Method and device for optical analysis of particles at low temperatures Nov 23, 2020 Issued
Array ( [id] => 17157282 [patent_doc_number] => 20210318333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => METHODS OF GLYCOPROTEIN ANALYSIS [patent_app_type] => utility [patent_app_number] => 17/100514 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17100514 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/100514
METHODS OF GLYCOPROTEIN ANALYSIS Nov 19, 2020 Pending
Array ( [id] => 16622764 [patent_doc_number] => 20210041417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => SAMPLE CARRIER FOR OPTICAL MEASUREMENTS [patent_app_type] => utility [patent_app_number] => 17/083647 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17083647 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/083647
SAMPLE CARRIER FOR OPTICAL MEASUREMENTS Oct 28, 2020 Pending
Array ( [id] => 18749453 [patent_doc_number] => 11808758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Sample carrier for optical measurements [patent_app_type] => utility [patent_app_number] => 17/082483 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 14219 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17082483 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/082483
Sample carrier for optical measurements Oct 27, 2020 Issued
Array ( [id] => 16763482 [patent_doc_number] => 20210109063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => LIQUID CHROMATOGRAPHY- MASS SPECTROMETRY (LC-MS) METHODS FOR ANALYZING AMPHOLYTE LOT VARIATION [patent_app_type] => utility [patent_app_number] => 17/067044 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17067044 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/067044
LIQUID CHROMATOGRAPHY- MASS SPECTROMETRY (LC-MS) METHODS FOR ANALYZING AMPHOLYTE LOT VARIATION Oct 8, 2020 Pending
Array ( [id] => 17931136 [patent_doc_number] => 20220326261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => METHOD FOR SIMULTANEOUSLY DETECTING VITAMIN K1 AND VITAMIN K2 IN TRACES OF BLOOD [patent_app_type] => utility [patent_app_number] => 17/257088 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8692 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17257088 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/257088
Method for simultaneously detecting vitamin K1 and vitamin K2 in traces of blood Sep 28, 2020 Issued
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