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] => 18988069 [patent_doc_number] => 20240060038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => HYDROGEL PARTICLES AS FEEDER CELLS AND AS SYNTHETIC ANTIGEN PRESENTING CELLS [patent_app_type] => utility [patent_app_number] => 18/386107 [patent_app_country] => US [patent_app_date] => 2023-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23560 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18386107 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/386107
HYDROGEL PARTICLES AS FEEDER CELLS AND AS SYNTHETIC ANTIGEN PRESENTING CELLS Oct 31, 2023 Pending
Array ( [id] => 18988926 [patent_doc_number] => 20240060895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => LIGHT ENERGY FLUORESCENCE EXCITATION [patent_app_type] => utility [patent_app_number] => 18/496681 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18496681 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/496681
LIGHT ENERGY FLUORESCENCE EXCITATION Oct 26, 2023 Pending
Array ( [id] => 18863308 [patent_doc_number] => 20230417744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => COMPOSITIONS, METHODS AND SYSTEMS FOR PROTEIN CORONA ANALYSIS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/460474 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18460474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/460474
COMPOSITIONS, METHODS AND SYSTEMS FOR PROTEIN CORONA ANALYSIS AND USES THEREOF Aug 31, 2023 Pending
Array ( [id] => 18583962 [patent_doc_number] => 20230266223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => SYNTHETIC HUMAN CELL MIMIC HYDROGEL PARTICLE FOR CYTOMETRIC OR COULTER DEVICE [patent_app_type] => utility [patent_app_number] => 18/139741 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18139741 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/139741
Synthetic human cell mimic hydrogel particle for cytometric or coulter device Apr 25, 2023 Issued
Array ( [id] => 18872377 [patent_doc_number] => 11860171 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-02 [patent_title] => Screening kit and diagnosis system for primary aldosteronism [patent_app_type] => utility [patent_app_number] => 18/304915 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11756 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18304915 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/304915
Screening kit and diagnosis system for primary aldosteronism Apr 20, 2023 Issued
Array ( [id] => 18568318 [patent_doc_number] => 20230258654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => METHODS FOR ANALYZING BODY FLUID PROTEOME [patent_app_type] => utility [patent_app_number] => 18/301279 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7750 [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] => 18301279 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/301279
METHODS FOR ANALYZING BODY FLUID PROTEOME Apr 16, 2023 Pending
Array ( [id] => 18772066 [patent_doc_number] => 20230366888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => USE OF LC-MS/MS TO QUANTITATE PROTEIN BIOMARKERS [patent_app_type] => utility [patent_app_number] => 18/175066 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12219 [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] => 18175066 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/175066
USE OF LC-MS/MS TO QUANTITATE PROTEIN BIOMARKERS Feb 26, 2023 Pending
Array ( [id] => 18450117 [patent_doc_number] => 20230191394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => DETECTION CHIP, USING METHOD FOR THE SAME, AND REACTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/112671 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18112671 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/112671
DETECTION CHIP, USING METHOD FOR THE SAME, AND REACTION SYSTEM Feb 21, 2023 Pending
Array ( [id] => 18740936 [patent_doc_number] => 20230349915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => RAPID NATIVE SINGLE CELL MASS SPECTROMETRY [patent_app_type] => utility [patent_app_number] => 18/111336 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18111336 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/111336
RAPID NATIVE SINGLE CELL MASS SPECTROMETRY Feb 16, 2023 Pending
Array ( [id] => 18538739 [patent_doc_number] => 20230243845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => ISOTYPING IMMUNOGLOBULINS USING ACCURATE MOLECULAR MASS [patent_app_type] => utility [patent_app_number] => 18/165865 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14090 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18165865 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/165865
ISOTYPING IMMUNOGLOBULINS USING ACCURATE MOLECULAR MASS Feb 6, 2023 Pending
Array ( [id] => 18377140 [patent_doc_number] => 20230152227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => LIGHT ENERGY FLUORESCENCE EXCITATION [patent_app_type] => utility [patent_app_number] => 18/156846 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18156846 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/156846
LIGHT ENERGY FLUORESCENCE EXCITATION Jan 18, 2023 Pending
Array ( [id] => 19211783 [patent_doc_number] => 12000839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Methods for characterizing disulfide bonds [patent_app_type] => utility [patent_app_number] => 18/154401 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 35 [patent_no_of_words] => 6400 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18154401 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/154401
Methods for characterizing disulfide bonds Jan 12, 2023 Issued
Array ( [id] => 18392685 [patent_doc_number] => 20230160905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => METHOD FOR EVALUATING DATA FROM MASS SPECTROMETRY, MASS SPECTROMETRY METHOD, AND MALDI-TOF MASS SPECTROMETER [patent_app_type] => utility [patent_app_number] => 18/153738 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18153738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/153738
METHOD FOR EVALUATING DATA FROM MASS SPECTROMETRY, MASS SPECTROMETRY METHOD, AND MALDI-TOF MASS SPECTROMETER Jan 11, 2023 Pending
Array ( [id] => 19014094 [patent_doc_number] => 11921018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Filtration sampling devices [patent_app_type] => utility [patent_app_number] => 18/093939 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 140 [patent_no_of_words] => 47147 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18093939 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/093939
Filtration sampling devices Jan 5, 2023 Issued
Array ( [id] => 18486163 [patent_doc_number] => 20230213504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => SYSTEM AND METHOD FOR PROTEIN CORONA SENSOR ARRAY FOR EARLY DETECTION OF DISEASES [patent_app_type] => utility [patent_app_number] => 18/088946 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45409 [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] => 18088946 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/088946
System and method for protein corona sensor array for early detection of diseases Dec 26, 2022 Issued
Array ( [id] => 18486163 [patent_doc_number] => 20230213504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => SYSTEM AND METHOD FOR PROTEIN CORONA SENSOR ARRAY FOR EARLY DETECTION OF DISEASES [patent_app_type] => utility [patent_app_number] => 18/088946 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45409 [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] => 18088946 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/088946
System and method for protein corona sensor array for early detection of diseases Dec 26, 2022 Issued
Array ( [id] => 18486163 [patent_doc_number] => 20230213504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => SYSTEM AND METHOD FOR PROTEIN CORONA SENSOR ARRAY FOR EARLY DETECTION OF DISEASES [patent_app_type] => utility [patent_app_number] => 18/088946 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45409 [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] => 18088946 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/088946
System and method for protein corona sensor array for early detection of diseases Dec 26, 2022 Issued
Array ( [id] => 18486163 [patent_doc_number] => 20230213504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => SYSTEM AND METHOD FOR PROTEIN CORONA SENSOR ARRAY FOR EARLY DETECTION OF DISEASES [patent_app_type] => utility [patent_app_number] => 18/088946 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45409 [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] => 18088946 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/088946
System and method for protein corona sensor array for early detection of diseases Dec 26, 2022 Issued
Array ( [id] => 18560015 [patent_doc_number] => 11725251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Methylation markers and targeted methylation probe panel [patent_app_type] => utility [patent_app_number] => 18/069502 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 49 [patent_no_of_words] => 42482 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18069502 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/069502
Methylation markers and targeted methylation probe panel Dec 20, 2022 Issued
Array ( [id] => 18305980 [patent_doc_number] => 20230109880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => Tracer Analysis [patent_app_type] => utility [patent_app_number] => 18/079644 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16092 [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] => 18079644 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/079644
Tracer Analysis Dec 11, 2022 Pending
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