Search

Huyen D. Le

Examiner (ID: 18720, Phone: (571)272-4890 , Office: P/3754 )

Most Active Art Unit
3754
Art Unit(s)
2655, 2653, 2646, 2605, 3751, 2747, 2615, 2614, 3754, 2601, 2608, 2694, 2643, 2743
Total Applications
4555
Issued Applications
3422
Pending Applications
253
Abandoned Applications
913

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19556538 [patent_doc_number] => 20240368330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => ELECTROCHROMIC BLOCK COPOLYMERS AND DEVICES MADE WITH SUCH COPOLYMERS [patent_app_type] => utility [patent_app_number] => 18/769991 [patent_app_country] => US [patent_app_date] => 2024-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18769991 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/769991
Electrochromic block copolymers and devices made with such copolymers Jul 10, 2024 Issued
Array ( [id] => 20116062 [patent_doc_number] => 12365752 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Functional oligomers and functional polymers including hydroxylated polymers and conjugates thereof and uses thereof [patent_app_type] => utility [patent_app_number] => 18/746848 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 58 [patent_figures_cnt] => 103 [patent_no_of_words] => 31672 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18746848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746848
Functional oligomers and functional polymers including hydroxylated polymers and conjugates thereof and uses thereof Jun 17, 2024 Issued
Array ( [id] => 19345085 [patent_doc_number] => 20240254048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => PLASTER MASS, PLASTER LAYER AND PLASTER SYSTEM [patent_app_type] => utility [patent_app_number] => 18/529159 [patent_app_country] => US [patent_app_date] => 2023-12-05 [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] => -19 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18529159 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/529159
PLASTER MASS, PLASTER LAYER AND PLASTER SYSTEM Dec 4, 2023 Pending
Array ( [id] => 18955805 [patent_doc_number] => 20240044132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => UNDERLAYMENTS FOR FIRE RESISTANCE AND NAIL SEALABILITY AND RELATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/488372 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18488372 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/488372
Underlayments for fire resistance and nail sealability and related systems and methods Oct 16, 2023 Issued
Array ( [id] => 19034365 [patent_doc_number] => 20240084180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => BIONIC WET SURFACE ADHESION PROMOTER AND PREPARATION THEREOF AND ROOM TEMPERATURE CURABLE SILICONE SEALANT COMPOSITION AND PREPARATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/239855 [patent_app_country] => US [patent_app_date] => 2023-08-30 [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] => -11 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18239855 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/239855
BIONIC WET SURFACE ADHESION PROMOTER AND PREPARATION THEREOF AND ROOM TEMPERATURE CURABLE SILICONE SEALANT COMPOSITION AND PREPARATION THEREOF Aug 29, 2023 Pending
Array ( [id] => 19131197 [patent_doc_number] => 20240136550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => Hydrogen Fuel Cell Hoses and Related Parts [patent_app_type] => utility [patent_app_number] => 18/322704 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18322704 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322704
Hydrogen Fuel Cell Hoses and Related Parts May 23, 2023 Abandoned
Array ( [id] => 18628377 [patent_doc_number] => 20230287240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => Coating Composition [patent_app_type] => utility [patent_app_number] => 18/319779 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18319779 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319779
Coating Composition May 17, 2023 Abandoned
Array ( [id] => 18537660 [patent_doc_number] => 20230242760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => COMPOSITION FOR STRIKER CAP WITH IMPROVED NOISE AND SEPARATION FORCE, STRIKER CAP, AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 18/080561 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080561
COMPOSITION FOR STRIKER CAP WITH IMPROVED NOISE AND SEPARATION FORCE, STRIKER CAP, AND METHOD FOR MANUFACTURING SAME Dec 12, 2022 Pending
Array ( [id] => 18337767 [patent_doc_number] => 20230129716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => End-Modified Branched Block Copolymers As Dual-Functional Soil Surfactants and Humectants [patent_app_type] => utility [patent_app_number] => 17/962576 [patent_app_country] => US [patent_app_date] => 2022-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17962576 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/962576
End-Modified Branched Block Copolymers As Dual-Functional Soil Surfactants and Humectants Oct 9, 2022 Pending
Array ( [id] => 18575573 [patent_doc_number] => 11732087 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Biomass-resource-derived polyester and production process thereof [patent_app_type] => utility [patent_app_number] => 17/841898 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 32451 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17841898 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841898
Biomass-resource-derived polyester and production process thereof Jun 15, 2022 Issued
Array ( [id] => 17882871 [patent_doc_number] => 20220298348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => CURABLE RESIN COMPOSITION, CURED PRODUCT, DIFFRACTIVE OPTICAL ELEMENT, AND MULTILAYER DIFFRACTIVE OPTICAL ELEMENT [patent_app_type] => utility [patent_app_number] => 17/668351 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17668351 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/668351
Curable resin composition, cured product, diffractive optical element, and multilayer diffractive optical element Feb 8, 2022 Issued
Array ( [id] => 17792202 [patent_doc_number] => 20220251293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => YELLOWING RESISTANT POLYESTER AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/649431 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17649431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/649431
YELLOWING RESISTANT POLYESTER AND METHOD FOR MANUFACTURING THE SAME Jan 30, 2022 Abandoned
Array ( [id] => 19112932 [patent_doc_number] => 20240124682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => ESTER-BASED PLASTICIZER COMPOSITION AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/270319 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18270319 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/270319
ESTER-BASED PLASTICIZER COMPOSITION AND USE THEREOF Dec 29, 2021 Pending
Array ( [id] => 17687868 [patent_doc_number] => 20220195160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => POLYETHYLENE COPOLYMERS AND TERPOLYMERS FOR SHOES AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 17/556411 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11385 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17556411 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/556411
POLYETHYLENE COPOLYMERS AND TERPOLYMERS FOR SHOES AND METHODS THEREOF Dec 19, 2021 Pending
Array ( [id] => 18329312 [patent_doc_number] => 11634540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Polymeric alpha-hydroxy aldehyde and ketone reagents and conjugation method [patent_app_type] => utility [patent_app_number] => 17/538885 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 25020 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17538885 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/538885
Polymeric alpha-hydroxy aldehyde and ketone reagents and conjugation method Nov 29, 2021 Issued
Array ( [id] => 17445830 [patent_doc_number] => 20220066335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => FLUORINE-CONTAINING RESIN PARTICLE, COMPOSITION, LAYER-SHAPED ARTICLE, ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/523292 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17523292 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/523292
Fluorine-containing resin particle, composition, layer-shaped article, electrophotographic photoreceptor, process cartridge, and image forming apparatus Nov 9, 2021 Issued
Array ( [id] => 17336151 [patent_doc_number] => 20220002482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => Preparation method for polylactic acid grafted chitosan nanowhiskers [patent_app_type] => utility [patent_app_number] => 17/481643 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17481643 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/481643
Preparation method for polylactic acid grafted chitosan nanowhiskers Sep 21, 2021 Issued
Array ( [id] => 18583049 [patent_doc_number] => 20230265308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => COATING COMPOSITION AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/006787 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18006787 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/006787
COATING COMPOSITION AND USE THEREOF Jul 27, 2021 Pending
Array ( [id] => 17274560 [patent_doc_number] => 20210380758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => Method for Making Polymers by Transesterification of Polyols and Alkyl Esters of Polycarboxylic Acids, Polymers and Copolymers Made Thereby and Polymeric and Copolymeric Articles [patent_app_type] => utility [patent_app_number] => 17/342524 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [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] => 17342524 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/342524
Method for Making Polymers by Transesterification of Polyols and Alkyl Esters of Polycarboxylic Acids, Polymers and Copolymers Made Thereby and Polymeric and Copolymeric Articles Jun 7, 2021 Abandoned
Array ( [id] => 18511448 [patent_doc_number] => 20230227603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => EPOXY RESIN COMPOSITION AND CURED PRODUCT THEREOF [patent_app_type] => utility [patent_app_number] => 18/007744 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18007744 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/007744
EPOXY RESIN COMPOSITION AND CURED PRODUCT THEREOF May 27, 2021 Pending
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