Search

Trang U. Tran

Examiner (ID: 72, Phone: (571)272-7358 , Office: P/2422 )

Most Active Art Unit
2422
Art Unit(s)
2422, 2714, 2622, 2614
Total Applications
1692
Issued Applications
1307
Pending Applications
103
Abandoned Applications
298

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20036606 [patent_doc_number] => 20250174828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => POLYMER, SEPARATOR, AND RELATED SECONDARY BATTERY AND ELECTRIC APPARATUS [patent_app_type] => utility [patent_app_number] => 19/039274 [patent_app_country] => US [patent_app_date] => 2025-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19039274 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/039274
Polymer, separator, and related secondary battery and electric apparatus Jan 27, 2025 Issued
Array ( [id] => 19722846 [patent_doc_number] => 20250025597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => PROCESS FOR THE PRODUCTION OF BIODEGRADABLE SUPERABSORBENT POLYMER WITH HIGH ABSORBENCY UNDER LOAD BASED ON STYRENE MALEIC ACID COPOLYMERS AND BIOPOLYMER [patent_app_type] => utility [patent_app_number] => 18/907923 [patent_app_country] => US [patent_app_date] => 2024-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18907923 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/907923
PROCESS FOR THE PRODUCTION OF BIODEGRADABLE SUPERABSORBENT POLYMER WITH HIGH ABSORBENCY UNDER LOAD BASED ON STYRENE MALEIC ACID COPOLYMERS AND BIOPOLYMER Oct 6, 2024 Pending
Array ( [id] => 19778598 [patent_doc_number] => 12227622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Centrifugal process for the continuous manufacture of novel, uncrosslinked polysilazanes [patent_app_type] => utility [patent_app_number] => 18/803125 [patent_app_country] => US [patent_app_date] => 2024-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 15700 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18803125 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/803125
Centrifugal process for the continuous manufacture of novel, uncrosslinked polysilazanes Aug 12, 2024 Issued
Array ( [id] => 19615151 [patent_doc_number] => 20240400831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => Curable Polymer Compositions Comprising Heteroatom-Containing Silane Compounds [patent_app_type] => utility [patent_app_number] => 18/798973 [patent_app_country] => US [patent_app_date] => 2024-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18798973 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/798973
Curable Polymer Compositions Comprising Heteroatom-Containing Silane Compounds Aug 8, 2024 Pending
Array ( [id] => 19556610 [patent_doc_number] => 20240368402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => HYDROSILYLATION CURE INHIBITORS AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/772884 [patent_app_country] => US [patent_app_date] => 2024-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18772884 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/772884
HYDROSILYLATION CURE INHIBITORS AND USE THEREOF Jul 14, 2024 Pending
Array ( [id] => 19785636 [patent_doc_number] => 20250059315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => POLYURETHANE/UREA MATERIALS [patent_app_type] => utility [patent_app_number] => 18/668972 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16311 [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] => 18668972 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/668972
POLYURETHANE/UREA MATERIALS May 19, 2024 Pending
Array ( [id] => 19281634 [patent_doc_number] => 20240218108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => Polyurea and Method of Making Using an Amine Compound [patent_app_type] => utility [patent_app_number] => 18/398342 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18398342 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/398342
Polyurea and Method of Making Using an Amine Compound Dec 27, 2023 Pending
Array ( [id] => 19087965 [patent_doc_number] => 20240114766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => Cross Linked Surface Coating and Interfacial Layer for a Perovskite Material Photovoltaic Device [patent_app_type] => utility [patent_app_number] => 18/531461 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18531461 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/531461
Cross linked surface coating and interfacial layer for a perovskite material photovoltaic device Dec 5, 2023 Issued
Array ( [id] => 19083280 [patent_doc_number] => 20240110081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => TEMPORARY SUBSTRATE ADHESIVE AND SUBSTRATE PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 18/522376 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18522376 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/522376
TEMPORARY SUBSTRATE ADHESIVE AND SUBSTRATE PROCESSING METHOD Nov 28, 2023 Pending
Array ( [id] => 19217997 [patent_doc_number] => 20240182701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => RESIN COMPOSITION FOR FORMING PHASE-SEPARATED STRUCTURE, METHOD OF PRODUCING STRUCTURE CONTAINING PHASE-SEPARATED STRUCTURE, AND BLOCK COPOLYMER [patent_app_type] => utility [patent_app_number] => 18/513191 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18513191 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/513191
RESIN COMPOSITION FOR FORMING PHASE-SEPARATED STRUCTURE, METHOD OF PRODUCING STRUCTURE CONTAINING PHASE-SEPARATED STRUCTURE, AND BLOCK COPOLYMER Nov 16, 2023 Pending
Array ( [id] => 20664915 [patent_doc_number] => 12606677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Segmented silicone polymers and methods of making and using the same [patent_app_type] => utility [patent_app_number] => 18/388708 [patent_app_country] => US [patent_app_date] => 2023-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8035 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18388708 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/388708
Segmented silicone polymers and methods of making and using the same Nov 9, 2023 Issued
Array ( [id] => 19233845 [patent_doc_number] => 20240191037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => CENTRIFUGAL PROCESS FOR THE CONTINUOUS MANUFACTURE OF NOVEL UNCROSSLINKED POLYSILAZANES [patent_app_type] => utility [patent_app_number] => 18/387800 [patent_app_country] => US [patent_app_date] => 2023-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18387800 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/387800
Centrifugal process for the continuous manufacture of novel uncrosslinked polysilazanes Nov 6, 2023 Issued
Array ( [id] => 19142282 [patent_doc_number] => 20240141115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => FAST HYDRATING POLYACRYLAMIDE MICROPLATES [patent_app_type] => utility [patent_app_number] => 18/500477 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18500477 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/500477
FAST HYDRATING POLYACRYLAMIDE MICROPLATES Nov 1, 2023 Pending
Array ( [id] => 18987845 [patent_doc_number] => 20240059814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => COMPATIBILIZER, RECYCLING AGENT, AND COMPATIBILIZATION METHOD [patent_app_type] => utility [patent_app_number] => 18/386308 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18386308 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/386308
COMPATIBILIZER, RECYCLING AGENT, AND COMPATIBILIZATION METHOD Nov 1, 2023 Pending
Array ( [id] => 19172646 [patent_doc_number] => 20240158620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => Films Manufactured with Post-Consumer Recycled Plastic and Related Methods [patent_app_type] => utility [patent_app_number] => 18/380878 [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] => 5285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18380878 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/380878
Films Manufactured with Post-Consumer Recycled Plastic and Related Methods Oct 16, 2023 Pending
Array ( [id] => 20272077 [patent_doc_number] => 12441846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Elastomer with C--O--Si linkages between polyester backbone and crosslinker [patent_app_type] => utility [patent_app_number] => 19/102442 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2710 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19102442 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/102442
Elastomer with C--O--Si linkages between polyester backbone and crosslinker Sep 4, 2023 Issued
Array ( [id] => 19034261 [patent_doc_number] => 20240084076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => METHODS FOR MAKING POLYFUNCTIONAL ORGANOSILOXANES AND COMPOSITIONS CONTAINING SAME [patent_app_type] => utility [patent_app_number] => 18/460912 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18460912 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/460912
Methods for making polyfunctional organosiloxanes and compositions containing same Sep 4, 2023 Issued
Array ( [id] => 18817609 [patent_doc_number] => 20230391949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => POLYESTER RESIN [patent_app_type] => utility [patent_app_number] => 18/454865 [patent_app_country] => US [patent_app_date] => 2023-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18454865 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/454865
POLYESTER RESIN Aug 23, 2023 Pending
Array ( [id] => 18844571 [patent_doc_number] => 20230406975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => COPOLYMER, MOLDED BODY, INJECTION MOLDED BODY, AND COATED ELECTRICAL WIRE [patent_app_type] => utility [patent_app_number] => 18/449778 [patent_app_country] => US [patent_app_date] => 2023-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10152 [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] => 18449778 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449778
COPOLYMER, MOLDED BODY, INJECTION MOLDED BODY, AND COATED ELECTRICAL WIRE Aug 14, 2023 Pending
Array ( [id] => 18939776 [patent_doc_number] => 20240034915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Underwater adhesive from dynamic polymers [patent_app_type] => utility [patent_app_number] => 18/227826 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6050 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227826 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227826
Underwater adhesive from dynamic polymers Jul 27, 2023 Pending
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