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] => 17791003 [patent_doc_number] => 20220250094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => FILTER DEVICE FOR REMOVING PARTICLES FROM A FLUID [patent_app_type] => utility [patent_app_number] => 17/616284 [patent_app_country] => US [patent_app_date] => 2020-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9008 [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] => 17616284 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616284
FILTER DEVICE FOR REMOVING PARTICLES FROM A FLUID Jun 16, 2020 Pending
Array ( [id] => 19563815 [patent_doc_number] => 12138566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Filtration apparatus and filter washing method therefor [patent_app_type] => utility [patent_app_number] => 17/630817 [patent_app_country] => US [patent_app_date] => 2020-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 16993 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 481 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17630817 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/630817
Filtration apparatus and filter washing method therefor Jun 14, 2020 Issued
Array ( [id] => 17791868 [patent_doc_number] => 20220250959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => Water Treatment System and Method of Use Thereof [patent_app_type] => utility [patent_app_number] => 17/617415 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17617415 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/617415
Water Treatment System and Method of Use Thereof Jun 8, 2020 Pending
Array ( [id] => 17273061 [patent_doc_number] => 20210379259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => ADMINISTERING DIALYSIS TREATMENT USING A HYBRID AUTOMATED PERITONEAL DIALYSIS SYSTEM [patent_app_type] => utility [patent_app_number] => 16/893241 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16893241 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/893241
Administering dialysis treatment using a hybrid automated peritoneal dialysis system Jun 3, 2020 Issued
Array ( [id] => 17807235 [patent_doc_number] => 20220259070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => ENHANCED MECHANICAL DEWATERING OF A SLURRY [patent_app_type] => utility [patent_app_number] => 17/609807 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5802 [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] => 17609807 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/609807
ENHANCED MECHANICAL DEWATERING OF A SLURRY May 28, 2020 Pending
Array ( [id] => 16504913 [patent_doc_number] => 20200384169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => SYSTEMS AND METHODS FOR DETECTING AN EMPTY WB CONTAINER [patent_app_type] => utility [patent_app_number] => 16/883137 [patent_app_country] => US [patent_app_date] => 2020-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16883137 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/883137
Systems and methods for detecting an empty WB container May 25, 2020 Issued
Array ( [id] => 16297600 [patent_doc_number] => 20200283323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => INLINE DEWATERING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/882874 [patent_app_country] => US [patent_app_date] => 2020-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16882874 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/882874
INLINE DEWATERING SYSTEM May 25, 2020 Abandoned
Array ( [id] => 19424101 [patent_doc_number] => 12083494 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Modified clay sorbents and methods of sorbing PFAS using the same [patent_app_type] => utility [patent_app_number] => 17/612936 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10774 [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] => 17612936 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/612936
Modified clay sorbents and methods of sorbing PFAS using the same May 21, 2020 Issued
Array ( [id] => 16467180 [patent_doc_number] => 20200368717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => MODIFIED CLAY SORBENTS AND METHODS OF SORBING PFAS USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/882143 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 16882143 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/882143
Modified clay sorbents and methods of sorbing PFAS using the same May 21, 2020 Issued
Array ( [id] => 20143070 [patent_doc_number] => 12377387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Filtering and separating device for liquid mixtures under pressure by means of membranes [patent_app_type] => utility [patent_app_number] => 15/931363 [patent_app_country] => US [patent_app_date] => 2020-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15931363 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/931363
Filtering and separating device for liquid mixtures under pressure by means of membranes May 12, 2020 Issued
Array ( [id] => 19059254 [patent_doc_number] => 11938451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Graphene-based membrane and method of preparation thereof [patent_app_type] => utility [patent_app_number] => 16/854176 [patent_app_country] => US [patent_app_date] => 2020-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 46 [patent_no_of_words] => 12802 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16854176 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/854176
Graphene-based membrane and method of preparation thereof Apr 20, 2020 Issued
Array ( [id] => 16207056 [patent_doc_number] => 20200240046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => FIBERS MADE FROM SOLUBLE POLYMERS [patent_app_type] => utility [patent_app_number] => 16/851746 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16851746 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/851746
Fibers made from soluble polymers Apr 16, 2020 Issued
Array ( [id] => 16205003 [patent_doc_number] => 20200237993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => AIRTRAP, SYSTEM AND METHOD FOR REMOVING MICROBUBBLES FROM A FLUID STREAM [patent_app_type] => utility [patent_app_number] => 16/850478 [patent_app_country] => US [patent_app_date] => 2020-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16850478 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/850478
Airtrap, system and method for removing microbubbles from a fluid stream Apr 15, 2020 Issued
Array ( [id] => 17814373 [patent_doc_number] => 11419963 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Blood purification apparatus [patent_app_type] => utility [patent_app_number] => 16/845285 [patent_app_country] => US [patent_app_date] => 2020-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7801 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16845285 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/845285
Blood purification apparatus Apr 9, 2020 Issued
Array ( [id] => 19674707 [patent_doc_number] => 12186546 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Medical device loading systems, devices, and methods [patent_app_type] => utility [patent_app_number] => 17/602614 [patent_app_country] => US [patent_app_date] => 2020-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3048 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17602614 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/602614
Medical device loading systems, devices, and methods Apr 8, 2020 Issued
Array ( [id] => 16841962 [patent_doc_number] => 11014025 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-25 [patent_title] => Pressurized filtration system and device for rapid extraction and recycling of medication from body fluid [patent_app_type] => utility [patent_app_number] => 16/830056 [patent_app_country] => US [patent_app_date] => 2020-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 8151 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16830056 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/830056
Pressurized filtration system and device for rapid extraction and recycling of medication from body fluid Mar 24, 2020 Issued
Array ( [id] => 17110485 [patent_doc_number] => 20210291082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => BIOREACTOR COMPRISING AN INTERNAL RESONANT VIBRATORY MOTOR FOR AGITATION OF BIODEGRADABLE WASTE COMPRISING HORIZONTAL AND DIAGONAL EXTENSION SPRINGS [patent_app_type] => utility [patent_app_number] => 16/824861 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16824861 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/824861
BIOREACTOR COMPRISING AN INTERNAL RESONANT VIBRATORY MOTOR FOR AGITATION OF BIODEGRADABLE WASTE COMPRISING HORIZONTAL AND DIAGONAL EXTENSION SPRINGS Mar 19, 2020 Abandoned
Array ( [id] => 17656871 [patent_doc_number] => 20220177336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => MINERALIZATION CARTRIDGE AND METHOD FOR THE OPERATION THEREOF [patent_app_type] => utility [patent_app_number] => 17/439778 [patent_app_country] => US [patent_app_date] => 2020-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17439778 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/439778
Mineralization cartridge and method for the operation thereof Mar 12, 2020 Issued
Array ( [id] => 17783642 [patent_doc_number] => 11406747 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Extracorporeal circulation apparatus and method of discharging bubbles therefrom [patent_app_type] => utility [patent_app_number] => 16/811042 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 9778 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16811042 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/811042
Extracorporeal circulation apparatus and method of discharging bubbles therefrom Mar 5, 2020 Issued
Array ( [id] => 17532708 [patent_doc_number] => 20220111317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => A METHOD AND SYSTEM FOR CIRCULAR USE OF INDUSTRIAL OIL [patent_app_type] => utility [patent_app_number] => 17/428688 [patent_app_country] => US [patent_app_date] => 2020-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9090 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17428688 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/428688
Method and system for circular use of industrial oil Mar 1, 2020 Issued
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