Search

Duc Truong

Examiner (ID: 12108, Phone: (571)272-1081 , Office: P/1765 )

Most Active Art Unit
1711
Art Unit(s)
1711, 1503, 1796, 1207, 1765
Total Applications
2903
Issued Applications
2387
Pending Applications
137
Abandoned Applications
385

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16353162 [patent_doc_number] => 10793664 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Process for preparing trimers and/or oligomers of diisocyanates [patent_app_type] => utility [patent_app_number] => 15/970998 [patent_app_country] => US [patent_app_date] => 2018-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3631 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15970998 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/970998
Process for preparing trimers and/or oligomers of diisocyanates May 3, 2018 Issued
Array ( [id] => 14931083 [patent_doc_number] => 20190301179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => SLIP PROOF TILE HAVING A RUBBER LAYER AS A BOTTOM LAYER [patent_app_type] => utility [patent_app_number] => 15/968016 [patent_app_country] => US [patent_app_date] => 2018-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15968016 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/968016
SLIP PROOF TILE HAVING A RUBBER LAYER AS A BOTTOM LAYER Apr 30, 2018 Abandoned
Array ( [id] => 15023585 [patent_doc_number] => 20190322797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => COPOLYMER FOR PHOTOELECTROCATALYTIC WATER SPLITTING [patent_app_type] => utility [patent_app_number] => 15/955768 [patent_app_country] => US [patent_app_date] => 2018-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15955768 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/955768
Copolymer for photoelectrocatalytic water splitting Apr 17, 2018 Issued
Array ( [id] => 16028301 [patent_doc_number] => 10676558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Low emission polyoxymethylene composition [patent_app_type] => utility [patent_app_number] => 15/947228 [patent_app_country] => US [patent_app_date] => 2018-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 10963 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15947228 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/947228
Low emission polyoxymethylene composition Apr 5, 2018 Issued
Array ( [id] => 13343005 [patent_doc_number] => 20180223042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => Method of Preparing Poly(Alkylene Carbonate) via Copolymerization of Carbon Dioxide/Epoxide in the Presence of Novel Complex [patent_app_type] => utility [patent_app_number] => 15/947242 [patent_app_country] => US [patent_app_date] => 2018-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 583 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15947242 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/947242
Method of preparing poly(alkylene carbonate) via copolymerization of carbon dioxide/epoxide in the presence of novel complex Apr 5, 2018 Issued
Array ( [id] => 15948801 [patent_doc_number] => 10662289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Polymers from bio-derived dicarboxylic acids [patent_app_type] => utility [patent_app_number] => 15/942703 [patent_app_country] => US [patent_app_date] => 2018-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6661 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15942703 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/942703
Polymers from bio-derived dicarboxylic acids Apr 1, 2018 Issued
Array ( [id] => 13386615 [patent_doc_number] => 20180244849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => RESIN TAPPING MEMBER AND METHOD OF SEPARATING AND RECOVERING POLYMER FROM POLYMER-CONTAINING LIQUID USING SAME [patent_app_type] => utility [patent_app_number] => 15/928271 [patent_app_country] => US [patent_app_date] => 2018-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15928271 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/928271
RESIN TAPPING MEMBER AND METHOD OF SEPARATING AND RECOVERING POLYMER FROM POLYMER-CONTAINING LIQUID USING SAME Mar 21, 2018 Abandoned
Array ( [id] => 15948751 [patent_doc_number] => 10662264 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Polymer comprising a plurality of phenothiazine groups and methods of making the same [patent_app_type] => utility [patent_app_number] => 15/915184 [patent_app_country] => US [patent_app_date] => 2018-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 8238 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15915184 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/915184
Polymer comprising a plurality of phenothiazine groups and methods of making the same Mar 7, 2018 Issued
Array ( [id] => 16293802 [patent_doc_number] => 10770660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device [patent_app_type] => utility [patent_app_number] => 15/914346 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 35 [patent_no_of_words] => 13769 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15914346 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/914346
Heterocyclic compound, light-emitting element, light-emitting device, electronic device, and lighting device Mar 6, 2018 Issued
Array ( [id] => 14808471 [patent_doc_number] => 20190270845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => COPOLYMER, A METHOD OF SYNTHESIZING THEREOF, AND A METHOD FOR PRODUCING HYDROGEN GAS [patent_app_type] => utility [patent_app_number] => 15/910236 [patent_app_country] => US [patent_app_date] => 2018-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15910236 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/910236
Copolymer, a method of synthesizing thereof, and a method for producing hydrogen gas Mar 1, 2018 Issued
Array ( [id] => 13386563 [patent_doc_number] => 20180244823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => HMF OLIGOMERS [patent_app_type] => utility [patent_app_number] => 15/904814 [patent_app_country] => US [patent_app_date] => 2018-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15904814 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/904814
HMF oligomers Feb 25, 2018 Issued
Array ( [id] => 12862204 [patent_doc_number] => 20180179242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => CATALYSTS AND METHODS FOR POLYMER SYNTHESIS [patent_app_type] => utility [patent_app_number] => 15/901517 [patent_app_country] => US [patent_app_date] => 2018-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -103 [patent_words_short_claim] => 1092 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15901517 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/901517
Catalysts and methods for polymer synthesis Feb 20, 2018 Issued
Array ( [id] => 15541503 [patent_doc_number] => 10570520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Preparation of conjugated dimer and products formed therefrom [patent_app_type] => utility [patent_app_number] => 15/897276 [patent_app_country] => US [patent_app_date] => 2018-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3558 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15897276 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/897276
Preparation of conjugated dimer and products formed therefrom Feb 14, 2018 Issued
Array ( [id] => 13342997 [patent_doc_number] => 20180223038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => GRAPHENE NANORIBBON, GRAPHENE NANORIBBON FABRICATION METHOD, AND SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 15/889432 [patent_app_country] => US [patent_app_date] => 2018-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15889432 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/889432
Graphene nanoribbon, graphene nanoribbon fabrication method, and semiconductor device Feb 5, 2018 Issued
Array ( [id] => 12790333 [patent_doc_number] => 20180155280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => PREPOLYMERS EXHIBITING RAPID DEVELOPMENT OF PHYSICAL PROPERTIES [patent_app_type] => utility [patent_app_number] => 15/886242 [patent_app_country] => US [patent_app_date] => 2018-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15886242 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/886242
Prepolymers exhibiting rapid development of physical properties Jan 31, 2018 Issued
Array ( [id] => 15395971 [patent_doc_number] => 10538630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Silicone-modified polybenzoxazole resin and making method [patent_app_type] => utility [patent_app_number] => 15/886198 [patent_app_country] => US [patent_app_date] => 2018-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6063 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15886198 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/886198
Silicone-modified polybenzoxazole resin and making method Jan 31, 2018 Issued
Array ( [id] => 15395953 [patent_doc_number] => 10538621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Fluorinated ether compound, fluorinated ether composition, coating liquid and article [patent_app_type] => utility [patent_app_number] => 15/877468 [patent_app_country] => US [patent_app_date] => 2018-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16244 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 307 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15877468 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/877468
Fluorinated ether compound, fluorinated ether composition, coating liquid and article Jan 22, 2018 Issued
Array ( [id] => 12790990 [patent_doc_number] => 20180155499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => PBI MODIFICATION AND CROSS-LINKING METHODS [patent_app_type] => utility [patent_app_number] => 15/876350 [patent_app_country] => US [patent_app_date] => 2018-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 15876350 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/876350
PBI modification and cross-linking methods Jan 21, 2018 Issued
Array ( [id] => 12744376 [patent_doc_number] => 20180139959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => Antimicrobial Substrates And Methods Of Use Thereof [patent_app_type] => utility [patent_app_number] => 15/864804 [patent_app_country] => US [patent_app_date] => 2018-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8593 [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] => 15864804 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/864804
Antimicrobial Substrates And Methods Of Use Thereof Jan 7, 2018 Abandoned
Array ( [id] => 12760273 [patent_doc_number] => 20180145259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => ORGANIC SEMICONDUCTOR ELEMENT, COMPOUND, ORGANIC SEMICONDUCTOR COMPOSITION, AND METHOD OF MANUFACTURING ORGANIC SEMICONDUCTOR FILM [patent_app_type] => utility [patent_app_number] => 15/857746 [patent_app_country] => US [patent_app_date] => 2017-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15857746 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/857746
Organic semiconductor element, compound, organic semiconductor composition, and method of manufacturing organic semiconductor film Dec 28, 2017 Issued
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