Search

Tu X. Nguyen

Examiner (ID: 7195)

Most Active Art Unit
2642
Art Unit(s)
2684, 2642, 2647, 2618, 2649, 2682
Total Applications
1527
Issued Applications
1177
Pending Applications
119
Abandoned Applications
249

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18468950 [patent_doc_number] => 20230203234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => HOLLOW MICROBALLOONS [patent_app_type] => utility [patent_app_number] => 17/914998 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17914998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/914998
HOLLOW MICROBALLOONS Mar 30, 2021 Abandoned
Array ( [id] => 17126292 [patent_doc_number] => 20210301060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => METHOD FOR PRODUCING POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIALS, METHOD FOR PRODUCING TRANSPARENT RESIN, AND METHOD FOR PRODUCING LENS BASE MATERIAL [patent_app_type] => utility [patent_app_number] => 17/217732 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7856 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17217732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/217732
METHOD FOR PRODUCING POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIALS, METHOD FOR PRODUCING TRANSPARENT RESIN, AND METHOD FOR PRODUCING LENS BASE MATERIAL Mar 29, 2021 Abandoned
Array ( [id] => 18526349 [patent_doc_number] => 11713334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Method for manufacturing self-healing composition, self-healing composition, and self-healing film [patent_app_type] => utility [patent_app_number] => 17/217076 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 3151 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17217076 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/217076
Method for manufacturing self-healing composition, self-healing composition, and self-healing film Mar 29, 2021 Issued
Array ( [id] => 18251136 [patent_doc_number] => 20230078175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => ACTIVE ENERGY RAY-CURABLE POLYURETHANE RESIN, CURABLE RESIN COMPOSITION, AND PRODUCTION METHOD FOR ACTIVE ENERGY RAY-CURABLE POLYURETHANE RESIN [patent_app_type] => utility [patent_app_number] => 17/799145 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17799145 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/799145
ACTIVE ENERGY RAY-CURABLE POLYURETHANE RESIN, CURABLE RESIN COMPOSITION, AND PRODUCTION METHOD FOR ACTIVE ENERGY RAY-CURABLE POLYURETHANE RESIN Mar 28, 2021 Pending
Array ( [id] => 20108304 [patent_doc_number] => 12359012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Water-dispersible polyurethane [patent_app_type] => utility [patent_app_number] => 17/800428 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6588 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17800428 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/800428
Water-dispersible polyurethane Mar 25, 2021 Issued
Array ( [id] => 16948212 [patent_doc_number] => 20210206903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => POLYMERIZABLE COMPOSITION FOR OPTICAL MEMBERS [patent_app_type] => utility [patent_app_number] => 17/210582 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17210582 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/210582
POLYMERIZABLE COMPOSITION FOR OPTICAL MEMBERS Mar 23, 2021 Abandoned
Array ( [id] => 18226284 [patent_doc_number] => 20230065278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => METHOD FOR PRODUCING AN ETHER ESTEROL [patent_app_type] => utility [patent_app_number] => 17/795084 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17795084 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/795084
METHOD FOR PRODUCING AN ETHER ESTEROL Mar 18, 2021 Abandoned
Array ( [id] => 18895295 [patent_doc_number] => 20240010780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => METHOD FOR THE PRODUCTION OF THERMOPLASTIC POLYOXAZOLIDINONES [patent_app_type] => utility [patent_app_number] => 17/795078 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17795078 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/795078
METHOD FOR THE PRODUCTION OF THERMOPLASTIC POLYOXAZOLIDINONES Mar 18, 2021 Abandoned
Array ( [id] => 20433307 [patent_doc_number] => 12503546 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Curable polyurethane prepolymer composition [patent_app_type] => utility [patent_app_number] => 17/909517 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1353 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17909517 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/909517
Curable polyurethane prepolymer composition Mar 4, 2021 Issued
Array ( [id] => 18179726 [patent_doc_number] => 20230040455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => CATALYST FOR USE IN BINDER COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/908023 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17908023 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908023
CATALYST FOR USE IN BINDER COMPOSITIONS Feb 28, 2021 Pending
Array ( [id] => 18478328 [patent_doc_number] => 11692058 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Synthesis of functional polyurethanes and polyesters from biomass-derived monomers [patent_app_type] => utility [patent_app_number] => 17/186744 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 15180 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17186744 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/186744
Synthesis of functional polyurethanes and polyesters from biomass-derived monomers Feb 25, 2021 Issued
Array ( [id] => 18267026 [patent_doc_number] => 20230088268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => MOISTURE CURABLE POLYURETHANE COMPOSITION AND LAMINATE [patent_app_type] => utility [patent_app_number] => 17/802496 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17802496 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/802496
Moisture curable polyurethane composition and laminate Feb 25, 2021 Issued
Array ( [id] => 17067472 [patent_doc_number] => 20210269687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => HEAT RESISTANT HOT MELT MOISTURE CURE ADHESIVE COMPOSITION AND ARTICLES INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/184958 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17184958 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/184958
Heat resistant hot melt moisture cure adhesive composition and articles including the same Feb 24, 2021 Issued
Array ( [id] => 16870294 [patent_doc_number] => 20210163761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => Curable Photochromic Compositions [patent_app_type] => utility [patent_app_number] => 17/177322 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17177322 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/177322
Curable photochromic compositions Feb 16, 2021 Issued
Array ( [id] => 17807625 [patent_doc_number] => 20220259460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => TWO-COMPONENT CURING ADHESIVE, LAMINATED FILM, LAMINATED FILM-MANUFACTURING APPARATUS, AND METHOD FOR MANUFACTURING LAMINATED FILM [patent_app_type] => utility [patent_app_number] => 17/601502 [patent_app_country] => US [patent_app_date] => 2021-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17601502 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/601502
TWO-COMPONENT CURING ADHESIVE, LAMINATED FILM, LAMINATED FILM-MANUFACTURING APPARATUS, AND METHOD FOR MANUFACTURING LAMINATED FILM Feb 14, 2021 Abandoned
Array ( [id] => 18461522 [patent_doc_number] => 11685806 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Melt processable thermoplastic polyurethane-urea elastomers [patent_app_type] => utility [patent_app_number] => 17/172144 [patent_app_country] => US [patent_app_date] => 2021-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4827 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 17172144 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/172144
Melt processable thermoplastic polyurethane-urea elastomers Feb 9, 2021 Issued
Array ( [id] => 18266923 [patent_doc_number] => 20230088165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => METHOD OF PRODUCING THIOURETHANE RESIN RAW MATERIAL AND APPLICATION THEREOF, METHOD OF PRODUCING POLYTHIOL COMPOSITION AND APPLICATION THEREOF, AND POLYTHIOL COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/793773 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17793773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/793773
Method of producing thiourethane resin raw material and application thereof, method of producing polythiol composition and application thereof, and polythiol composition Feb 4, 2021 Issued
Array ( [id] => 17761558 [patent_doc_number] => 20220235170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => SUSTAINABLE RESILIENT PLANK [patent_app_type] => utility [patent_app_number] => 17/420430 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -81 [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] => 17420430 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/420430
Sustainable resilient plank Jan 21, 2021 Issued
Array ( [id] => 18335281 [patent_doc_number] => 20230127229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => MULTI-AZIRIDINE COMPOUND [patent_app_type] => utility [patent_app_number] => 17/794440 [patent_app_country] => US [patent_app_date] => 2021-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17794440 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/794440
Multi-aziridine compound Jan 20, 2021 Issued
Array ( [id] => 18665364 [patent_doc_number] => 11772230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Formulations for high porosity chemical mechanical polishing pads with high hardness and CMP pads made therewith [patent_app_type] => utility [patent_app_number] => 17/154787 [patent_app_country] => US [patent_app_date] => 2021-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8441 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17154787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/154787
Formulations for high porosity chemical mechanical polishing pads with high hardness and CMP pads made therewith Jan 20, 2021 Issued
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