Search

Lee S. Cohen

Examiner (ID: 2123, Phone: (571)272-4763 , Office: P/3739 )

Most Active Art Unit
3739
Art Unit(s)
3311, 3794, 3305, 3736, 3739, 0
Total Applications
3720
Issued Applications
3008
Pending Applications
173
Abandoned Applications
543

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19059065 [patent_doc_number] => 11938261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Fluid flow-through [patent_app_type] => utility [patent_app_number] => 16/523972 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 40 [patent_no_of_words] => 18951 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 648 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16523972 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/523972
Fluid flow-through Jul 25, 2019 Issued
Array ( [id] => 17140622 [patent_doc_number] => 20210308633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => BASE MATERIAL FOR LIQUID FILTERS [patent_app_type] => utility [patent_app_number] => 17/262008 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17262008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/262008
Base material for liquid filters Jul 22, 2019 Issued
Array ( [id] => 17127146 [patent_doc_number] => 20210301915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => OIL STRAINER [patent_app_type] => utility [patent_app_number] => 17/262072 [patent_app_country] => US [patent_app_date] => 2019-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17262072 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/262072
Oil strainer Jul 18, 2019 Issued
Array ( [id] => 15321751 [patent_doc_number] => 20200001205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => SEPARATION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/456939 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 348 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16456939 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456939
Separation apparatus Jun 27, 2019 Issued
Array ( [id] => 15321325 [patent_doc_number] => 20200000992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => DIALYSIS DEVICES AND SENSOR CAPS AND SYSTEMS AND METHODS INCORPORATING THE SAME [patent_app_type] => utility [patent_app_number] => 16/456778 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14367 [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] => 16456778 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456778
Dialysis devices and sensor caps and systems and methods incorporating the same Jun 27, 2019 Issued
Array ( [id] => 15321819 [patent_doc_number] => 20200001239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => FLUID FILTRATION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/454657 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16454657 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/454657
FLUID FILTRATION SYSTEM Jun 26, 2019 Abandoned
Array ( [id] => 17392652 [patent_doc_number] => 11241640 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Solvent reservoir filters, systems and methods [patent_app_type] => utility [patent_app_number] => 16/449738 [patent_app_country] => US [patent_app_date] => 2019-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 9427 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16449738 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/449738
Solvent reservoir filters, systems and methods Jun 23, 2019 Issued
Array ( [id] => 14926537 [patent_doc_number] => 20190298906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => DIALYSIS SYSTEM FOR MIXING TREATMENT FLUID AT TIME OF USE [patent_app_type] => utility [patent_app_number] => 16/447415 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16447415 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/447415
Dialysis system for mixing treatment fluid at time of use Jun 19, 2019 Issued
Array ( [id] => 19909363 [patent_doc_number] => 12285552 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Precision dialysis therapy based on sorbent effluent analysis [patent_app_type] => utility [patent_app_number] => 16/435976 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7042 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16435976 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/435976
Precision dialysis therapy based on sorbent effluent analysis Jun 9, 2019 Issued
Array ( [id] => 16466881 [patent_doc_number] => 20200368418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => Auto Adjustment of Blood Treatment Parameters Based on Patient Comfort [patent_app_type] => utility [patent_app_number] => 16/417837 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16417837 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/417837
Auto adjustment of blood treatment parameters based on patient comfort May 20, 2019 Issued
Array ( [id] => 16924134 [patent_doc_number] => 11045590 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Removable manifold for a medical/surgical waste collection unit [patent_app_type] => utility [patent_app_number] => 16/415661 [patent_app_country] => US [patent_app_date] => 2019-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 12993 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16415661 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/415661
Removable manifold for a medical/surgical waste collection unit May 16, 2019 Issued
Array ( [id] => 16452372 [patent_doc_number] => 20200361798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => METHOD AND APPARATUS TO INCREASE WASTEWATER BIOREACTOR PROCESSING CAPACITY WHILE REDUCING GREENHOUSE GAS EMISSIONS [patent_app_type] => utility [patent_app_number] => 16/412302 [patent_app_country] => US [patent_app_date] => 2019-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16412302 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/412302
METHOD AND APPARATUS TO INCREASE WASTEWATER BIOREACTOR PROCESSING CAPACITY WHILE REDUCING GREENHOUSE GAS EMISSIONS May 13, 2019 Abandoned
Array ( [id] => 16893060 [patent_doc_number] => 11034593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Liquid dispenser [patent_app_type] => utility [patent_app_number] => 16/401542 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10012 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16401542 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/401542
Liquid dispenser May 1, 2019 Issued
Array ( [id] => 16989907 [patent_doc_number] => 20210228327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => THREE-DIMENSIONAL PRINTED SCAFFOLD FOR CAPTURING TOXINS AND RELEASING AGENTS [patent_app_type] => utility [patent_app_number] => 17/051686 [patent_app_country] => US [patent_app_date] => 2019-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17051686 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/051686
THREE-DIMENSIONAL PRINTED SCAFFOLD FOR CAPTURING TOXINS AND RELEASING AGENTS Apr 29, 2019 Abandoned
Array ( [id] => 16206341 [patent_doc_number] => 20200239331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => Sprinkler [patent_app_type] => utility [patent_app_number] => 16/395269 [patent_app_country] => US [patent_app_date] => 2019-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2481 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16395269 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/395269
Sprinkler Apr 25, 2019 Issued
Array ( [id] => 14682549 [patent_doc_number] => 20190240389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => DIALYSIS SYSTEM WITH ONLINE DIALYSIS FLUID GENERATION [patent_app_type] => utility [patent_app_number] => 16/385162 [patent_app_country] => US [patent_app_date] => 2019-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3729 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16385162 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/385162
Dialysis system with online dialysis fluid generation Apr 15, 2019 Issued
Array ( [id] => 17952504 [patent_doc_number] => 11478579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Apparatus and method for microwave therapy for blood cancer treatment [patent_app_type] => utility [patent_app_number] => 16/957576 [patent_app_country] => US [patent_app_date] => 2019-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12168 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16957576 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/957576
Apparatus and method for microwave therapy for blood cancer treatment Apr 7, 2019 Issued
Array ( [id] => 16838015 [patent_doc_number] => 20210146027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => DIALYSIS MACHINE [patent_app_type] => utility [patent_app_number] => 17/044882 [patent_app_country] => US [patent_app_date] => 2019-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17044882 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/044882
Dialysis machine Apr 1, 2019 Issued
Array ( [id] => 18915835 [patent_doc_number] => 11878101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Blood purification device and method for producing same [patent_app_type] => utility [patent_app_number] => 17/041683 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 13014 [patent_no_of_claims] => 8 [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] => 17041683 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/041683
Blood purification device and method for producing same Mar 28, 2019 Issued
Array ( [id] => 18574558 [patent_doc_number] => 11731065 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Filter element with torsion lock and assembly [patent_app_type] => utility [patent_app_number] => 16/365382 [patent_app_country] => US [patent_app_date] => 2019-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 87 [patent_figures_cnt] => 122 [patent_no_of_words] => 48845 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16365382 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/365382
Filter element with torsion lock and assembly Mar 25, 2019 Issued
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