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] => 19599942 [patent_doc_number] => 20240390822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => DEVICES AND METHODS FOR MOVING, REMOVING AND/OR INSTALLING ONE OR MORE COMPONENTS OF A TREATMENT UNIT [patent_app_type] => utility [patent_app_number] => 18/795502 [patent_app_country] => US [patent_app_date] => 2024-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18795502 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/795502
Devices and methods for moving, removing and/or installing one or more components of a treatment unit Aug 5, 2024 Issued
Array ( [id] => 19657114 [patent_doc_number] => 20240424179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => MEDICAL FLUID DRAIN CONTAINERS AND RELATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/753465 [patent_app_country] => US [patent_app_date] => 2024-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18753465 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/753465
MEDICAL FLUID DRAIN CONTAINERS AND RELATED SYSTEMS AND METHODS Jun 24, 2024 Pending
Array ( [id] => 19477941 [patent_doc_number] => 20240325983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => SPACER FILM WITH INTEGRATED LAMINATION STRIP [patent_app_type] => utility [patent_app_number] => 18/743072 [patent_app_country] => US [patent_app_date] => 2024-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3339 [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] => 18743072 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/743072
SPACER FILM WITH INTEGRATED LAMINATION STRIP Jun 12, 2024 Pending
Array ( [id] => 19497483 [patent_doc_number] => 20240336501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => TREATMENT OF AQUEOUS COMPOSITION WITH METAL COMPONENT [patent_app_type] => utility [patent_app_number] => 18/628119 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628119
Treatment of aqueous composition with metal component Apr 4, 2024 Issued
Array ( [id] => 19316956 [patent_doc_number] => 20240238496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => EASILY MOVABLE BLOOD PURIFICATION SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/621419 [patent_app_country] => US [patent_app_date] => 2024-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22123 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18621419 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/621419
EASILY MOVABLE BLOOD PURIFICATION SYSTEMS Mar 28, 2024 Pending
Array ( [id] => 19884067 [patent_doc_number] => 12269759 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-08 [patent_title] => Mixer for ion exchange water softener [patent_app_type] => utility [patent_app_number] => 18/618613 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1402 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18618613 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/618613
Mixer for ion exchange water softener Mar 26, 2024 Issued
Array ( [id] => 19344025 [patent_doc_number] => 20240252988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => Dialysis Devices And Sensor Caps And Systems And Methods Incorporating The Same [patent_app_type] => utility [patent_app_number] => 18/602164 [patent_app_country] => US [patent_app_date] => 2024-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18602164 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/602164
Dialysis Devices And Sensor Caps And Systems And Methods Incorporating The Same Mar 11, 2024 Pending
Array ( [id] => 19762236 [patent_doc_number] => 12220507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Blood treatment systems and methods [patent_app_type] => utility [patent_app_number] => 18/583836 [patent_app_country] => US [patent_app_date] => 2024-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 224 [patent_figures_cnt] => 270 [patent_no_of_words] => 138001 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18583836 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/583836
Blood treatment systems and methods Feb 20, 2024 Issued
Array ( [id] => 19216443 [patent_doc_number] => 20240181147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => DIALYSIS MACHINE AND METHOD [patent_app_type] => utility [patent_app_number] => 18/439187 [patent_app_country] => US [patent_app_date] => 2024-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18439187 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/439187
DIALYSIS MACHINE AND METHOD Feb 11, 2024 Pending
Array ( [id] => 19450238 [patent_doc_number] => 20240310368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => DETECTION KIT FOR CATECHOLAMINES AND METABOLITES THEREOF IN PLASMA/URINE AND DETECTION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/400491 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18400491 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400491
DETECTION KIT FOR CATECHOLAMINES AND METABOLITES THEREOF IN PLASMA/URINE AND DETECTION METHOD THEREOF Dec 28, 2023 Pending
Array ( [id] => 19299774 [patent_doc_number] => 20240228343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => DEVICE AND METHOD FOR MAINTAINING STABILITY OF ANAEROBIC AMMONIUM OXIDATION (ANAMMOX) BY USING COMBINED ZEOLITE FILLER TO RESIST WATER QUALITY FLUCTUATIONS [patent_app_type] => utility [patent_app_number] => 18/539337 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18539337 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/539337
Device and method for maintaining stability of anaerobic ammonium oxidation (anammox) by using combined zeolite filler to resist water quality fluctuations Dec 13, 2023 Issued
Array ( [id] => 19962742 [patent_doc_number] => 12332235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Acoustic separation of particles for bioprocessing [patent_app_type] => utility [patent_app_number] => 18/528061 [patent_app_country] => US [patent_app_date] => 2023-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 10886 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18528061 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/528061
Acoustic separation of particles for bioprocessing Dec 3, 2023 Issued
Array ( [id] => 19140594 [patent_doc_number] => 20240139390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => DIALYSIS MACHINE [patent_app_type] => utility [patent_app_number] => 18/499690 [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] => 6809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18499690 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/499690
DIALYSIS MACHINE Oct 31, 2023 Pending
Array ( [id] => 19082207 [patent_doc_number] => 20240109008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => FILTER INTERCONNECTS UTILIZING MAGNETIC SHEAR FORCE GENERATED BY CODED POLYMAGNETS [patent_app_type] => utility [patent_app_number] => 18/497591 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18497591 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/497591
FILTER INTERCONNECTS UTILIZING MAGNETIC SHEAR FORCE GENERATED BY CODED POLYMAGNETS Oct 29, 2023 Pending
Array ( [id] => 19281015 [patent_doc_number] => 20240217489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => Movable Automobile Washing Device and System with Fluid Recycling [patent_app_type] => utility [patent_app_number] => 18/379590 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18379590 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/379590
Movable Automobile Washing Device and System with Fluid Recycling Oct 11, 2023 Pending
Array ( [id] => 19019257 [patent_doc_number] => 20240075428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => Reverse osmosis or nanofiltration process for cleaning water [patent_app_type] => utility [patent_app_number] => 18/477542 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18477542 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/477542
Reverse osmosis or nanofiltration process for cleaning water Sep 27, 2023 Pending
Array ( [id] => 19570506 [patent_doc_number] => 20240374798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => FLUID CIRCUIT FOR DELIVERY OF RENAL REPLACEMENT THERAPIES [patent_app_type] => utility [patent_app_number] => 18/373738 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18373738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/373738
FLUID CIRCUIT FOR DELIVERY OF RENAL REPLACEMENT THERAPIES Sep 26, 2023 Pending
Array ( [id] => 19067833 [patent_doc_number] => 20240102259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => AUTONOMOUS WATER VESSEL WITH OIL-WATER SEPARATOR [patent_app_type] => utility [patent_app_number] => 18/373438 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2352 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18373438 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/373438
AUTONOMOUS WATER VESSEL WITH OIL-WATER SEPARATOR Sep 26, 2023 Pending
Array ( [id] => 19097560 [patent_doc_number] => 20240116787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => PRODUCED WATER ANTIFOULANT COMPOSITIONS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/472058 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18472058 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/472058
PRODUCED WATER ANTIFOULANT COMPOSITIONS AND METHODS Sep 20, 2023 Pending
Array ( [id] => 18893461 [patent_doc_number] => 20240008946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => Manifold For A Medical/Surgical Waste Collection Assembly [patent_app_type] => utility [patent_app_number] => 18/370915 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18370915 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/370915
Manifold For A Medical/Surgical Waste Collection Assembly Sep 20, 2023 Pending
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