Search

Benjamin L. Lebron

Examiner (ID: 5394, Phone: (571)272-0475 , Office: P/1777 )

Most Active Art Unit
1777
Art Unit(s)
1777, 1773
Total Applications
621
Issued Applications
384
Pending Applications
87
Abandoned Applications
177

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20356466 [patent_doc_number] => 12472447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Chromatography system and couplings therefor [patent_app_type] => utility [patent_app_number] => 19/053143 [patent_app_country] => US [patent_app_date] => 2025-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 41 [patent_no_of_words] => 6556 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19053143 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/053143
Chromatography system and couplings therefor Feb 12, 2025 Issued
Array ( [id] => 19448752 [patent_doc_number] => 20240308882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => SALINE WASTEWATER TREATMENT METHOD AND SYSTEM [patent_app_type] => utility [patent_app_number] => 18/674800 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5123 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18674800 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/674800
Saline wastewater treatment method and system May 23, 2024 Issued
Array ( [id] => 19555351 [patent_doc_number] => 20240367143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => POLYMER-HYDROXYAPATITE COMPOSITE MEMBRANES [patent_app_type] => utility [patent_app_number] => 18/653214 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18653214 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653214
POLYMER-HYDROXYAPATITE COMPOSITE MEMBRANES May 1, 2024 Issued
Array ( [id] => 19264060 [patent_doc_number] => 20240207758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => Automated Chromatography Column Switching Control Based on Pressure Detection [patent_app_type] => utility [patent_app_number] => 18/594938 [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] => 6266 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18594938 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/594938
Automated chromatography column switching control based on pressure detection Mar 3, 2024 Issued
Array ( [id] => 19333413 [patent_doc_number] => 20240247843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => COOLING LOOP WITH A SUPERCRITICAL FLUID SYSTEM USING COMPRESSED REFRIGERANT FLUID FLOW WITH A POSITIVE JOULE THOMSON COEFFICIENT [patent_app_type] => utility [patent_app_number] => 18/586850 [patent_app_country] => US [patent_app_date] => 2024-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18586850 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/586850
High-pressure fluid chromatography system using interior-to-exterior column pressure equalization Feb 25, 2024 Issued
Array ( [id] => 19458565 [patent_doc_number] => 12099050 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Method and system for partially or fully automated buoyancy-assisted separation [patent_app_type] => utility [patent_app_number] => 18/441894 [patent_app_country] => US [patent_app_date] => 2024-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 36 [patent_no_of_words] => 11635 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18441894 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/441894
Method and system for partially or fully automated buoyancy-assisted separation Feb 13, 2024 Issued
Array ( [id] => 20186181 [patent_doc_number] => 12397283 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-08-26 [patent_title] => Chromatography media and methods for producing them [patent_app_type] => utility [patent_app_number] => 18/439667 [patent_app_country] => US [patent_app_date] => 2024-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 23945 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18439667 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/439667
Chromatography media and methods for producing them Feb 11, 2024 Issued
Array ( [id] => 19134776 [patent_doc_number] => 11969691 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-30 [patent_title] => Clean water production with enhanced electricity [patent_app_type] => utility [patent_app_number] => 18/409114 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1558 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18409114 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409114
Clean water production with enhanced electricity Jan 9, 2024 Issued
Array ( [id] => 19885090 [patent_doc_number] => 12270794 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Direct capture using large bead chromatography media [patent_app_type] => utility [patent_app_number] => 18/513845 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 7856 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 18513845 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/513845
Direct capture using large bead chromatography media Nov 19, 2023 Issued
Array ( [id] => 19978214 [patent_doc_number] => 12345688 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Dynamic axial compression for preparative columns using external compression [patent_app_type] => utility [patent_app_number] => 18/383828 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18383828 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/383828
Dynamic axial compression for preparative columns using external compression Oct 24, 2023 Issued
Array ( [id] => 18970808 [patent_doc_number] => 20240050900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => COMPACT SPIRAL-WOUND FILTER ELEMENTS, MODULES AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/493880 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493880 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493880
COMPACT SPIRAL-WOUND FILTER ELEMENTS, MODULES AND SYSTEMS Oct 24, 2023 Pending
Array ( [id] => 19059265 [patent_doc_number] => 11938462 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-26 [patent_title] => Activated carbon flakes using palm fiber and polyethylene waste [patent_app_type] => utility [patent_app_number] => 18/378848 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3273 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18378848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/378848
Activated carbon flakes using palm fiber and polyethylene waste Oct 10, 2023 Issued
Array ( [id] => 18861763 [patent_doc_number] => 20230416198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => SYSTEM AND METHOD FOR EFFICIENTLY PREPARING TAURINE CONTINUOUSLY [patent_app_type] => utility [patent_app_number] => 18/456350 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18456350 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/456350
SYSTEM AND METHOD FOR EFFICIENTLY PREPARING TAURINE CONTINUOUSLY Aug 24, 2023 Pending
Array ( [id] => 19275469 [patent_doc_number] => 12025592 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-02 [patent_title] => Method for purifying exosomes from a cell culture medium [patent_app_type] => utility [patent_app_number] => 18/452589 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 8948 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 877 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18452589 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/452589
Method for purifying exosomes from a cell culture medium Aug 20, 2023 Issued
Array ( [id] => 19870627 [patent_doc_number] => 12263467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Mixed mode cation exchange chromatography ligands based on 1,3-dioxoisoindolin-2-yl structures [patent_app_type] => utility [patent_app_number] => 18/360870 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5372 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18360870 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360870
Mixed mode cation exchange chromatography ligands based on 1,3-dioxoisoindolin-2-yl structures Jul 27, 2023 Issued
Array ( [id] => 19870627 [patent_doc_number] => 12263467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Mixed mode cation exchange chromatography ligands based on 1,3-dioxoisoindolin-2-yl structures [patent_app_type] => utility [patent_app_number] => 18/360870 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5372 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18360870 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360870
Mixed mode cation exchange chromatography ligands based on 1,3-dioxoisoindolin-2-yl structures Jul 27, 2023 Issued
Array ( [id] => 19870627 [patent_doc_number] => 12263467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Mixed mode cation exchange chromatography ligands based on 1,3-dioxoisoindolin-2-yl structures [patent_app_type] => utility [patent_app_number] => 18/360870 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5372 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18360870 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360870
Mixed mode cation exchange chromatography ligands based on 1,3-dioxoisoindolin-2-yl structures Jul 27, 2023 Issued
Array ( [id] => 18740889 [patent_doc_number] => 20230349867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => Chromatography Apparatus [patent_app_type] => utility [patent_app_number] => 18/350588 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2952 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18350588 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/350588
Chromatography Apparatus Jul 10, 2023 Pending
Array ( [id] => 18740889 [patent_doc_number] => 20230349867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => Chromatography Apparatus [patent_app_type] => utility [patent_app_number] => 18/350588 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2952 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18350588 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/350588
Chromatography Apparatus Jul 10, 2023 Pending
Array ( [id] => 19947421 [patent_doc_number] => 12318759 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => System and method of applied radial technology chromatography [patent_app_type] => utility [patent_app_number] => 18/216801 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 770 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18216801 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/216801
System and method of applied radial technology chromatography Jun 29, 2023 Issued
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