Search

Benjamin L. Lebron

Examiner (ID: 7377, Phone: (571)272-0475 , Office: P/1777 )

Most Active Art Unit
1777
Art Unit(s)
1773, 1777
Total Applications
617
Issued Applications
402
Pending Applications
48
Abandoned Applications
180

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17748548 [patent_doc_number] => 20220226751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => Components that Facilitate Maintenance of Chromatography and Synthesis Columns [patent_app_type] => utility [patent_app_number] => 17/153475 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17153475 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/153475
Components that facilitate maintenance of chromatography and synthesis columns Jan 19, 2021 Issued
Array ( [id] => 17286267 [patent_doc_number] => 11202805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Methods and compositions for purification or isolation of microvesicles and exosomes [patent_app_type] => utility [patent_app_number] => 17/147033 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 10913 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17147033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/147033
Methods and compositions for purification or isolation of microvesicles and exosomes Jan 11, 2021 Issued
Array ( [id] => 16961921 [patent_doc_number] => 20210213420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => CHROMATOGRAPHIC MATERIAL HAVING IMPROVED PH STABILITY, METHOD FOR PREPARATION THEREOF AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/146447 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17146447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/146447
Chromatographic material having improved pH stability, method for preparation thereof and uses thereof Jan 10, 2021 Issued
Array ( [id] => 20227957 [patent_doc_number] => 12416606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Liquid chromatography analysis system [patent_app_type] => utility [patent_app_number] => 17/924996 [patent_app_country] => US [patent_app_date] => 2021-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17924996 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/924996
Liquid chromatography analysis system Jan 7, 2021 Issued
Array ( [id] => 19490663 [patent_doc_number] => 12109348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Medication infusion devices, systems, and methods [patent_app_type] => utility [patent_app_number] => 17/119423 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 46 [patent_no_of_words] => 31769 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17119423 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/119423
Medication infusion devices, systems, and methods Dec 10, 2020 Issued
Array ( [id] => 16718992 [patent_doc_number] => 20210086139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => HYDROPHILIC POROUS MEMBRANE AND METHOD FOR PRODUCING HYDROPHILIC POROUS MEMBRANE [patent_app_type] => utility [patent_app_number] => 17/117251 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17117251 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/117251
Hydrophilic porous membrane and method for producing hydrophilic porous membrane Dec 9, 2020 Issued
Array ( [id] => 16718954 [patent_doc_number] => 20210086101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => Valve Manifolds for Simulated Moving Bed Chromatography [patent_app_type] => utility [patent_app_number] => 17/113311 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17113311 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/113311
Valve manifolds for simulated moving bed chromatography Dec 6, 2020 Issued
Array ( [id] => 18108460 [patent_doc_number] => 20230001340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => FILTRATION MEDIA MADE FROM MELT-BLOWN FIBERS WITH IMPROVED FILTRATION PROPERTIES [patent_app_type] => utility [patent_app_number] => 17/779240 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17779240 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/779240
Filtration media made from melt-blown fibers with improved filtration properties Dec 2, 2020 Issued
Array ( [id] => 17399386 [patent_doc_number] => 20220041476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => EFFECTIVE AND/OR SAFE OZONATION OF WATER IN A TANK THROUGH EVOLVED GAS CONTROL [patent_app_type] => utility [patent_app_number] => 17/101663 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17101663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/101663
Effective and/or safe ozonation of water in a tank through evolved gas control Nov 22, 2020 Issued
Array ( [id] => 20621838 [patent_doc_number] => 12589332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Liquid separation kit [patent_app_type] => utility [patent_app_number] => 18/013816 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18013816 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/013816
Liquid separation kit Nov 22, 2020 Issued
Array ( [id] => 18385431 [patent_doc_number] => 11656207 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Material and its method for rapid eluting in an ionic rare earth ore leaching site [patent_app_type] => utility [patent_app_number] => 17/099972 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1424 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17099972 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/099972
Material and its method for rapid eluting in an ionic rare earth ore leaching site Nov 16, 2020 Issued
Array ( [id] => 16913299 [patent_doc_number] => 20210186391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => SYRINGE INTEGRATED PLATELET EXTRACTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/099791 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17099791 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/099791
SYRINGE INTEGRATED PLATELET EXTRACTION DEVICE Nov 16, 2020 Abandoned
Array ( [id] => 18034782 [patent_doc_number] => 20220378997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => FILTRATION UNIT FOR THE LEUCOCYTAPHERESIS OF THE BLOOD, COMPRISING A RELIEF-PERFORATED NONWOVEN [patent_app_type] => utility [patent_app_number] => 17/776379 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17776379 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/776379
Filtration unit for the leucocytapheresis of the blood, comprising a relief-perforated nonwoven Nov 11, 2020 Issued
Array ( [id] => 16856081 [patent_doc_number] => 20210156826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => SAMPLE INJECTION FOR LIQUID CHROMATOGRAPHY USING SPLIT SOLVENT FLOW [patent_app_type] => utility [patent_app_number] => 17/095280 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17095280 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/095280
Sample injection for liquid chromatography using split solvent flow Nov 10, 2020 Issued
Array ( [id] => 16823068 [patent_doc_number] => 20210138361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => MATERIALS AND METHODS FOR MIXED MODE, ANION EXCHANGE REVERSED PHASE LIQUID CHROMATOGRAPHY [patent_app_type] => utility [patent_app_number] => 17/091196 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6058 [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] => 17091196 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/091196
MATERIALS AND METHODS FOR MIXED MODE, ANION EXCHANGE REVERSED PHASE LIQUID CHROMATOGRAPHY Nov 5, 2020 Abandoned
Array ( [id] => 20122597 [patent_doc_number] => 20250237628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => CELL SELECTION AND/OR STIMULATION DEVICES AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 17/772981 [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] => 133449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [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] => 17772981 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/772981
CELL SELECTION AND/OR STIMULATION DEVICES AND METHODS OF USE Oct 28, 2020 Pending
Array ( [id] => 18477414 [patent_doc_number] => 11691140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Method for the preparation of controlled porosity supports for chromatographic separation [patent_app_type] => utility [patent_app_number] => 17/079280 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 11761 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17079280 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079280
Method for the preparation of controlled porosity supports for chromatographic separation Oct 22, 2020 Issued
Array ( [id] => 17250326 [patent_doc_number] => 11185796 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-30 [patent_title] => Fast and high-capacity intelligent cellulose-based oil-absorbing material and preparation method and use thereof [patent_app_type] => utility [patent_app_number] => 17/076823 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7778 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 813 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17076823 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/076823
Fast and high-capacity intelligent cellulose-based oil-absorbing material and preparation method and use thereof Oct 21, 2020 Issued
Array ( [id] => 16762227 [patent_doc_number] => 20210107808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => SYSTEMS AND METHODS FOR REMOVING ORGANIC COMPOUNDS FROM WATER USED TO GENERATE STEAM [patent_app_type] => utility [patent_app_number] => 17/071100 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17071100 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071100
Systems and methods for removing organic compounds from water used to generate steam Oct 14, 2020 Issued
Array ( [id] => 19014171 [patent_doc_number] => 11921095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Data acquisition technique for rapid sampling [patent_app_type] => utility [patent_app_number] => 17/069477 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9965 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17069477 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/069477
Data acquisition technique for rapid sampling Oct 12, 2020 Issued
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