Search

Thorl Chea

Examiner (ID: 12296, Phone: (571)272-1328 , Office: P/1721 )

Most Active Art Unit
1752
Art Unit(s)
1113, 2899, 1795, 1721, 1506, 1737, 1752
Total Applications
2367
Issued Applications
1770
Pending Applications
12
Abandoned Applications
586

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19556578 [patent_doc_number] => 20240368370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => METHOD WITH TYPICAL GREEN AND LOW-CARBON CHARACTERISTICS FOR PREPARING RECYCLED POLYESTER BY CLOSED-LOOP RECYCLING OF WASTE POLYESTER [patent_app_type] => utility [patent_app_number] => 18/030506 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18030506 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/030506
METHOD WITH TYPICAL GREEN AND LOW-CARBON CHARACTERISTICS FOR PREPARING RECYCLED POLYESTER BY CLOSED-LOOP RECYCLING OF WASTE POLYESTER Dec 26, 2021 Pending
Array ( [id] => 19067357 [patent_doc_number] => 20240101783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => PROCESS FOR RECOVERING RAW MATERIALS FROM POLYURETHANE FOAMS [patent_app_type] => utility [patent_app_number] => 18/256965 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18256965 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256965
PROCESS FOR RECOVERING RAW MATERIALS FROM POLYURETHANE FOAMS Dec 12, 2021 Pending
Array ( [id] => 18830960 [patent_doc_number] => 20230399485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => IMPROVED METHOD FOR RECYCLING PET BY ALCOHOLYSIS [patent_app_type] => utility [patent_app_number] => 18/253439 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18253439 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/253439
IMPROVED METHOD FOR RECYCLING PET BY ALCOHOLYSIS Nov 23, 2021 Pending
Array ( [id] => 18657838 [patent_doc_number] => 20230303797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => RECYCLING SYSTEM AND PROCESS USING SUBCRITICAL AND/OR SUPERCRITICAL WATER [patent_app_type] => utility [patent_app_number] => 18/020778 [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] => 9268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18020778 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020778
RECYCLING SYSTEM AND PROCESS USING SUBCRITICAL AND/OR SUPERCRITICAL WATER Nov 18, 2021 Pending
Array ( [id] => 18879417 [patent_doc_number] => 20240002786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => SHRINKABLE HYDROGELS [patent_app_type] => utility [patent_app_number] => 18/036924 [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] => 22756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18036924 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/036924
SHRINKABLE HYDROGELS Nov 18, 2021 Pending
Array ( [id] => 17460354 [patent_doc_number] => 20220073659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => 4-METHYL-1-PENTENE/alpha-OLEFIN COPOLYMER, COMPOSITION COMPRISING THE COPOLYMER AND 4-METHYL-1-PENTENE COPOLYMER COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/529152 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40501 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17529152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/529152
4-METHYL-1-PENTENE/alpha-OLEFIN COPOLYMER, COMPOSITION COMPRISING THE COPOLYMER AND 4-METHYL-1-PENTENE COPOLYMER COMPOSITION Nov 16, 2021 Abandoned
Array ( [id] => 18902844 [patent_doc_number] => 20240018329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => METHOD AND SYSTEM FOR RECYCLING POLYVINYLIDENE CHLORIDE CONTAINING COMPOSITE MATERIAL [patent_app_type] => utility [patent_app_number] => 18/037183 [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] => 5761 [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] => 18037183 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/037183
METHOD AND SYSTEM FOR RECYCLING POLYVINYLIDENE CHLORIDE CONTAINING COMPOSITE MATERIAL Nov 14, 2021 Pending
Array ( [id] => 18922081 [patent_doc_number] => 20240025085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => CONVERSION OF CO-MINGLED WASTE PLASTICS TO MONOMERS AND FUELS IN SEQUENTIAL CATALYTIC PROCESS [patent_app_type] => utility [patent_app_number] => 18/251958 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18251958 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/251958
CONVERSION OF CO-MINGLED WASTE PLASTICS TO MONOMERS AND FUELS IN SEQUENTIAL CATALYTIC PROCESS Nov 8, 2021 Pending
Array ( [id] => 17428557 [patent_doc_number] => 20220056265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => DISPERSION ADHESIVES [patent_app_type] => utility [patent_app_number] => 17/519661 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17519661 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/519661
DISPERSION ADHESIVES Nov 4, 2021 Abandoned
Array ( [id] => 17548272 [patent_doc_number] => 20220119613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => PRODUCTION METHOD OF RESIN POROUS MATERIAL [patent_app_type] => utility [patent_app_number] => 17/502002 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17502002 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/502002
Production method of resin porous material Oct 13, 2021 Issued
Array ( [id] => 18923098 [patent_doc_number] => 20240026102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => RECYCLING OF FIBER REINFORCED THERMOSET AND THERMOPLASTIC COMPOSITES AND PREPEGS USING SOLVENTS AND CATALYSTS [patent_app_type] => utility [patent_app_number] => 18/245265 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18245265 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/245265
RECYCLING OF FIBER REINFORCED THERMOSET AND THERMOPLASTIC COMPOSITES AND PREPEGS USING SOLVENTS AND CATALYSTS Sep 15, 2021 Pending
Array ( [id] => 17442328 [patent_doc_number] => 20220062833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => ULTRASTABLE NANOEMULSIONS IN DISORDERED AND ORDERED STATES [patent_app_type] => utility [patent_app_number] => 17/466621 [patent_app_country] => US [patent_app_date] => 2021-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37306 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17466621 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/466621
Ultrastable nanoemulsions in disordered and ordered states Sep 2, 2021 Issued
Array ( [id] => 18692737 [patent_doc_number] => 20230323069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => REMOVAL OF ODORANTS FROM POST-CONSUMER POLYOLEFIN WASTE [patent_app_type] => utility [patent_app_number] => 18/041717 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8140 [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] => 18041717 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/041717
REMOVAL OF ODORANTS FROM POST-CONSUMER POLYOLEFIN WASTE Aug 30, 2021 Pending
Array ( [id] => 18649578 [patent_doc_number] => 20230295394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => Improvements In Or Relating To Plastic Recycling [patent_app_type] => utility [patent_app_number] => 18/021602 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5341 [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] => 18021602 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/021602
Improvements In Or Relating To Plastic Recycling Aug 24, 2021 Pending
Array ( [id] => 18939715 [patent_doc_number] => 20240034854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Improvements In Or Relating To Plastic Recycling [patent_app_type] => utility [patent_app_number] => 18/022558 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7627 [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] => 18022558 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/022558
Improvements In Or Relating To Plastic Recycling Aug 24, 2021 Pending
Array ( [id] => 18817635 [patent_doc_number] => 20230391975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => PROCESS AND SYSTEM TO UTILIZE WASTE POLYESTER IN A CONTINUOUS POLYESTER POLYMERIZATION PROCESS [patent_app_type] => utility [patent_app_number] => 18/021502 [patent_app_country] => US [patent_app_date] => 2021-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [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] => 18021502 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/021502
PROCESS AND SYSTEM TO UTILIZE WASTE POLYESTER IN A CONTINUOUS POLYESTER POLYMERIZATION PROCESS Aug 18, 2021 Pending
Array ( [id] => 18320888 [patent_doc_number] => 20230119016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => Method of Preparing Superabsorbent Polymer [patent_app_type] => utility [patent_app_number] => 17/796055 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17796055 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/796055
Method of Preparing Superabsorbent Polymer Aug 16, 2021 Pending
Array ( [id] => 18657840 [patent_doc_number] => 20230303799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => REMOVAL OF COLOR FROM POLYMERIC MATERIALS [patent_app_type] => utility [patent_app_number] => 18/020286 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18020286 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020286
REMOVAL OF COLOR FROM POLYMERIC MATERIALS Aug 16, 2021 Abandoned
Array ( [id] => 18916815 [patent_doc_number] => 11879086 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => High internal phase emulsion stabilized by low content of surfactant and preparation method thereof [patent_app_type] => utility [patent_app_number] => 17/401773 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3904 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17401773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/401773
High internal phase emulsion stabilized by low content of surfactant and preparation method thereof Aug 12, 2021 Issued
Array ( [id] => 18709337 [patent_doc_number] => 20230331952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => METHOD FOR PLASTIC PRE-TREATMENT AND SOLVENT-BASED PLASTIC RECYCLING [patent_app_type] => utility [patent_app_number] => 18/019977 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18019977 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019977
METHOD FOR PLASTIC PRE-TREATMENT AND SOLVENT-BASED PLASTIC RECYCLING Aug 5, 2021 Pending
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