Search

Yong Soo Chong

Examiner (ID: 234, Phone: (571)272-8513 , Office: P/1627 )

Most Active Art Unit
1627
Art Unit(s)
1627, 1623, 1617
Total Applications
1623
Issued Applications
615
Pending Applications
240
Abandoned Applications
801

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18469090 [patent_doc_number] => 20230203374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => METHOD AND SYSTEM FOR PRODUCING A CARBONATE-CONTAINING SPECIES-RICH, NITROGEN-CONTAINING SPECIES-FREE SOLUTION [patent_app_type] => utility [patent_app_number] => 17/925960 [patent_app_country] => US [patent_app_date] => 2020-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17925960 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/925960
METHOD AND SYSTEM FOR PRODUCING A CARBONATE-CONTAINING SPECIES-RICH, NITROGEN-CONTAINING SPECIES-FREE SOLUTION May 18, 2020 Pending
Array ( [id] => 16267681 [patent_doc_number] => 20200269168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => FILTER SYSTEM [patent_app_type] => utility [patent_app_number] => 15/930307 [patent_app_country] => US [patent_app_date] => 2020-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15930307 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/930307
FILTER SYSTEM May 11, 2020 Abandoned
Array ( [id] => 17733645 [patent_doc_number] => 20220219104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => FILTER MEDIUM FOR FILTER AND FILTER [patent_app_type] => utility [patent_app_number] => 17/609828 [patent_app_country] => US [patent_app_date] => 2020-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17609828 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/609828
FILTER MEDIUM FOR FILTER AND FILTER May 10, 2020 Abandoned
Array ( [id] => 16467120 [patent_doc_number] => 20200368657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => FILTRATION DEVICE COMPRISING ATOMIC QUANTUM CLUSTERS [patent_app_type] => utility [patent_app_number] => 16/871405 [patent_app_country] => US [patent_app_date] => 2020-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16871405 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/871405
FILTRATION DEVICE COMPRISING ATOMIC QUANTUM CLUSTERS May 10, 2020 Abandoned
Array ( [id] => 16451413 [patent_doc_number] => 20200360839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => VENTING DEVICE FOR VENTING A MOTOR VEHICLE TANK [patent_app_type] => utility [patent_app_number] => 16/869702 [patent_app_country] => US [patent_app_date] => 2020-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16869702 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/869702
VENTING DEVICE FOR VENTING A MOTOR VEHICLE TANK May 7, 2020 Abandoned
Array ( [id] => 18117964 [patent_doc_number] => 11549350 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Skid mounted oil well production processing system [patent_app_type] => utility [patent_app_number] => 16/860050 [patent_app_country] => US [patent_app_date] => 2020-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 26 [patent_no_of_words] => 8000 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16860050 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/860050
Skid mounted oil well production processing system Apr 26, 2020 Issued
Array ( [id] => 17806238 [patent_doc_number] => 20220258073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => DEVICE FOR DEGASSING A LIQUID FLOWING IN A LIQUID LINE [patent_app_type] => utility [patent_app_number] => 17/609900 [patent_app_country] => US [patent_app_date] => 2020-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17609900 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/609900
DEVICE FOR DEGASSING A LIQUID FLOWING IN A LIQUID LINE Apr 21, 2020 Pending
Array ( [id] => 19209830 [patent_doc_number] => 11998869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Filter element [patent_app_type] => utility [patent_app_number] => 16/853993 [patent_app_country] => US [patent_app_date] => 2020-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3548 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16853993 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/853993
Filter element Apr 20, 2020 Issued
Array ( [id] => 17655816 [patent_doc_number] => 20220176281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => METHOD AND SYSTEM FOR AIR FILTRATION [patent_app_type] => utility [patent_app_number] => 17/602175 [patent_app_country] => US [patent_app_date] => 2020-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17602175 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/602175
METHOD AND SYSTEM FOR AIR FILTRATION Apr 14, 2020 Abandoned
Array ( [id] => 16205219 [patent_doc_number] => 20200238209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => FILTER FRAME AND FILTER CARTRIDGE [patent_app_type] => utility [patent_app_number] => 16/846766 [patent_app_country] => US [patent_app_date] => 2020-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16846766 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/846766
FILTER FRAME AND FILTER CARTRIDGE Apr 12, 2020 Abandoned
Array ( [id] => 16375393 [patent_doc_number] => 20200324235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => FILTER MEDIUM WITH NON-WOVEN AS SINGLE-LAYER FIBER COMPOSITE AND METHOD FOR PRODUCING SUCH A FILTER MEDIUM [patent_app_type] => utility [patent_app_number] => 16/842795 [patent_app_country] => US [patent_app_date] => 2020-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16842795 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/842795
FILTER MEDIUM WITH NON-WOVEN AS SINGLE-LAYER FIBER COMPOSITE AND METHOD FOR PRODUCING SUCH A FILTER MEDIUM Apr 7, 2020 Abandoned
Array ( [id] => 16505144 [patent_doc_number] => 20200384400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => TOP INLET VACUUM PULSE CLEANING DUST COLLECTOR [patent_app_type] => utility [patent_app_number] => 16/843180 [patent_app_country] => US [patent_app_date] => 2020-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16843180 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/843180
TOP INLET VACUUM PULSE CLEANING DUST COLLECTOR Apr 7, 2020 Abandoned
Array ( [id] => 17139418 [patent_doc_number] => 20210307429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => GRAPHENE FOAM-BASED ANTIVIRAL FILTRATION ELEMENT AND FILTRATION DEVICES CONTAINING SAME [patent_app_type] => utility [patent_app_number] => 16/839847 [patent_app_country] => US [patent_app_date] => 2020-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16839847 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/839847
GRAPHENE FOAM-BASED ANTIVIRAL FILTRATION ELEMENT AND FILTRATION DEVICES CONTAINING SAME Apr 2, 2020 Pending
Array ( [id] => 17139417 [patent_doc_number] => 20210307428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => ANTIVIRAL FILTRATION ELEMENT AND FILTRATION DEVICES CONTAINING SAME [patent_app_type] => utility [patent_app_number] => 16/839827 [patent_app_country] => US [patent_app_date] => 2020-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7932 [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] => 16839827 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/839827
ANTIVIRAL FILTRATION ELEMENT AND FILTRATION DEVICES CONTAINING SAME Apr 2, 2020 Abandoned
Array ( [id] => 16192049 [patent_doc_number] => 20200232898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => METHOD FOR CALCULATING SERVICE LIFE OF FILTER GAUZE [patent_app_type] => utility [patent_app_number] => 16/838508 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16838508 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/838508
METHOD FOR CALCULATING SERVICE LIFE OF FILTER GAUZE Apr 1, 2020 Abandoned
Array ( [id] => 19042605 [patent_doc_number] => 11931680 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Air filter device of industrial machine [patent_app_type] => utility [patent_app_number] => 16/835373 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 8875 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16835373 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/835373
Air filter device of industrial machine Mar 30, 2020 Issued
Array ( [id] => 17626155 [patent_doc_number] => 20220161170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => FILTER MEDIA, FILTERS, AND METHODS FOR MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/442723 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27485 [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] => 17442723 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/442723
Filter media, filters, and methods for making the same Mar 25, 2020 Issued
Array ( [id] => 17755292 [patent_doc_number] => 11395570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-26 [patent_title] => Separator for vacuum cleaner [patent_app_type] => utility [patent_app_number] => 17/601398 [patent_app_country] => US [patent_app_date] => 2020-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3231 [patent_no_of_claims] => 13 [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] => 17601398 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/601398
Separator for vacuum cleaner Mar 24, 2020 Issued
Array ( [id] => 16177399 [patent_doc_number] => 20200224367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => FLEXIBLE FIBROUS MATERIAL, POLLUTION CONTROL DEVICE, AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 16/826820 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16826820 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/826820
FLEXIBLE FIBROUS MATERIAL, POLLUTION CONTROL DEVICE, AND METHODS OF MAKING THE SAME Mar 22, 2020 Abandoned
Array ( [id] => 17626172 [patent_doc_number] => 20220161187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => SMART DEHUMIDIFICATION APPARATUS AND DEHUMIDIFICATION METHOD OF FLOW RATE-DEPENDENT SWITCHING METHOD [patent_app_type] => utility [patent_app_number] => 17/440187 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17440187 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/440187
SMART DEHUMIDIFICATION APPARATUS AND DEHUMIDIFICATION METHOD OF FLOW RATE-DEPENDENT SWITCHING METHOD Mar 22, 2020 Pending
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