Search

James A. Thompson

Examiner (ID: 6591, Phone: (571)272-7441 , Office: P/2616 )

Most Active Art Unit
2616
Art Unit(s)
2628, 2625, 2615, 2616, 2624
Total Applications
980
Issued Applications
789
Pending Applications
43
Abandoned Applications
170

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20255978 [patent_doc_number] => 12428319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => 2-anthracene ammonium-based magnetic ionic liquids for selective removal of heavy metals from water [patent_app_type] => utility [patent_app_number] => 17/847674 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 27 [patent_no_of_words] => 4731 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17847674 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/847674
2-anthracene ammonium-based magnetic ionic liquids for selective removal of heavy metals from water Jun 22, 2022 Issued
Array ( [id] => 18197739 [patent_doc_number] => 20230051258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => FILTER MEDIA HAVING SURFACE TOPOGRAPHY AND COMPRISING FIBRILLATED FIBERS [patent_app_type] => utility [patent_app_number] => 17/846441 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 72264 [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] => 17846441 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/846441
FILTER MEDIA HAVING SURFACE TOPOGRAPHY AND COMPRISING FIBRILLATED FIBERS Jun 21, 2022 Pending
Array ( [id] => 20343026 [patent_doc_number] => 12466748 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Method of floculation using a metal-organic-framework [patent_app_type] => utility [patent_app_number] => 17/807489 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 31 [patent_no_of_words] => 4142 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807489 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807489
Method of floculation using a metal-organic-framework Jun 16, 2022 Issued
Array ( [id] => 18064693 [patent_doc_number] => 20220395780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => METHOD OF CONCENTRATING LITHIUM-CONTAINING SOLUTIONS AND RECOVERING LITHIUM THEREFROM [patent_app_type] => utility [patent_app_number] => 17/836088 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17836088 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/836088
Method of concentrating lithium-containing solutions and recovering lithium therefrom Jun 8, 2022 Issued
Array ( [id] => 18222684 [patent_doc_number] => 20230061678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => EXTRACTIVE DESALINATION OF SEA WATER USING A SPECIAL CLASS OF POLAR ORGANIC SOLVENTS [patent_app_type] => utility [patent_app_number] => 17/805321 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17805321 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/805321
EXTRACTIVE DESALINATION OF SEA WATER USING A SPECIAL CLASS OF POLAR ORGANIC SOLVENTS Jun 2, 2022 Pending
Array ( [id] => 18126436 [patent_doc_number] => 20230012056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => FILTER MEDIUM HAVING A NONWOVEN LAYER AND A MELT-BLOWN LAYER [patent_app_type] => utility [patent_app_number] => 17/664849 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17664849 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/664849
FILTER MEDIUM HAVING A NONWOVEN LAYER AND A MELT-BLOWN LAYER May 23, 2022 Pending
Array ( [id] => 17865774 [patent_doc_number] => 20220288509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => FABRIC LAYER, FLAT MATERIAL, FILTER ELEMENT, FILTER AND METHOD FOR THE PRODUCTION OF A FABRIC LAYER [patent_app_type] => utility [patent_app_number] => 17/663301 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 17663301 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/663301
Fabric layer, flat material, filter element, filter and method for the production of a fabric layer May 12, 2022 Issued
Array ( [id] => 17981595 [patent_doc_number] => 20220347631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => FILTER CARTRIDGE, APPARATUS, AND METHODS [patent_app_type] => utility [patent_app_number] => 17/732472 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17732472 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/732472
Filter cartridge, apparatus, and methods Apr 27, 2022 Issued
Array ( [id] => 19915423 [patent_doc_number] => 12290771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Nanofiber filter wraps [patent_app_type] => utility [patent_app_number] => 17/707733 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 70 [patent_no_of_words] => 7618 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17707733 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/707733
Nanofiber filter wraps Mar 28, 2022 Issued
Array ( [id] => 18648234 [patent_doc_number] => 20230294018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => METHOD FOR REMOVING OIL IN CLEANING LIQUID [patent_app_type] => utility [patent_app_number] => 18/018579 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18018579 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/018579
METHOD FOR REMOVING OIL IN CLEANING LIQUID Feb 23, 2022 Pending
Array ( [id] => 17911775 [patent_doc_number] => 20220314170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => SELF-PURGING WATER PRESSURE REGULATOR AND REVERSE OSMOSIS SYSTEM HAVING A SELF-PURGING WATER PRESSURE REGULATOR [patent_app_type] => utility [patent_app_number] => 17/678859 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17678859 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/678859
Self-purging water pressure regulator and reverse osmosis system having a self-purging water pressure regulator Feb 22, 2022 Issued
Array ( [id] => 17806251 [patent_doc_number] => 20220258086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => SYSTEMS AND METHODS FOR FILTER AND/OR DEBRIS DISPOSAL FOR AN EXTRACTION SYSTEM FILTER [patent_app_type] => utility [patent_app_number] => 17/668806 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17668806 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/668806
SYSTEMS AND METHODS FOR FILTER AND/OR DEBRIS DISPOSAL FOR AN EXTRACTION SYSTEM FILTER Feb 9, 2022 Pending
Array ( [id] => 19608232 [patent_doc_number] => 12157091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Forward osmotic and water hammer method of membrane cleaning [patent_app_type] => utility [patent_app_number] => 17/589493 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 18344 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17589493 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/589493
Forward osmotic and water hammer method of membrane cleaning Jan 30, 2022 Issued
Array ( [id] => 17610256 [patent_doc_number] => 20220152535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => MELT-BLOWN DEPTH FILTER ELEMENT AND METHOD OF MAKING IT [patent_app_type] => utility [patent_app_number] => 17/587519 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17587519 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/587519
Melt-blown depth filter element and method of making it Jan 27, 2022 Issued
Array ( [id] => 18450014 [patent_doc_number] => 20230191291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => Textured Substrate Filter For Removal Of Particulates From Fluid [patent_app_type] => utility [patent_app_number] => 17/558700 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17558700 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/558700
Textured Substrate Filter For Removal Of Particulates From Fluid Dec 21, 2021 Pending
Array ( [id] => 17686293 [patent_doc_number] => 20220193585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => FILTER ELEMENT, FILTER MEDIA, AND METHODS OF MAKING SAME [patent_app_type] => utility [patent_app_number] => 17/558009 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17558009 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/558009
FILTER ELEMENT, FILTER MEDIA, AND METHODS OF MAKING SAME Dec 20, 2021 Pending
Array ( [id] => 18894143 [patent_doc_number] => 20240009628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => METHOD FOR WASHING HOLLOW FIBER MEMBRANE MODULE [patent_app_type] => utility [patent_app_number] => 18/035197 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18035197 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/035197
METHOD FOR WASHING HOLLOW FIBER MEMBRANE MODULE Nov 29, 2021 Pending
Array ( [id] => 18921801 [patent_doc_number] => 20240024805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => FILTER [patent_app_type] => utility [patent_app_number] => 18/037575 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5690 [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] => 18037575 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/037575
FILTER Nov 18, 2021 Pending
Array ( [id] => 17610254 [patent_doc_number] => 20220152533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => FILTER MEDIUM FOR DEACTIVATING PATHOGENS AND/OR ALLERGENS [patent_app_type] => utility [patent_app_number] => 17/530518 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17530518 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/530518
FILTER MEDIUM FOR DEACTIVATING PATHOGENS AND/OR ALLERGENS Nov 18, 2021 Abandoned
Array ( [id] => 17789804 [patent_doc_number] => 20220248895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => ESPRESSO MACHINE CONE FILTER [patent_app_type] => utility [patent_app_number] => 17/527160 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1736 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 17527160 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/527160
ESPRESSO MACHINE CONE FILTER Nov 14, 2021 Abandoned
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