Search

Khiem M. Nguyen

Examiner (ID: 10019, Phone: (571)272-2096 , Office: P/2831 )

Most Active Art Unit
2831
Art Unit(s)
3202, 2839, 2833, 2831
Total Applications
3651
Issued Applications
3318
Pending Applications
81
Abandoned Applications
258

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17953569 [patent_doc_number] => 11479661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Rubber composition, aging-resistant rubber product using the same [patent_app_type] => utility [patent_app_number] => 16/477747 [patent_app_country] => US [patent_app_date] => 2018-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21006 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 16477747 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/477747
Rubber composition, aging-resistant rubber product using the same Jan 11, 2018 Issued
Array ( [id] => 12732883 [patent_doc_number] => 20180136128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => FABRICATION OF A FLUORESCENT MATERIAL FOR SENSING AN ANALYTE [patent_app_type] => utility [patent_app_number] => 15/870118 [patent_app_country] => US [patent_app_date] => 2018-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15870118 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/870118
Fabrication of a fluorescent material for sensing an analyte Jan 11, 2018 Issued
Array ( [id] => 16712001 [patent_doc_number] => 20210079148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => SYNTHETIC POLYISOPRENE COPOLYMER AND PRODUCING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 16/954382 [patent_app_country] => US [patent_app_date] => 2018-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16954382 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/954382
SYNTHETIC POLYISOPRENE COPOLYMER AND PRODUCING METHOD THEREFOR Jan 8, 2018 Abandoned
Array ( [id] => 15784981 [patent_doc_number] => 10626198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Polycycloolefin polymer compositions as optical materials [patent_app_type] => utility [patent_app_number] => 15/861801 [patent_app_country] => US [patent_app_date] => 2018-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9055 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 517 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15861801 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/861801
Polycycloolefin polymer compositions as optical materials Jan 3, 2018 Issued
Array ( [id] => 15800471 [patent_doc_number] => 20200123378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => Thermoplastic Resin Composition and Molded Product Produced Therefrom [patent_app_type] => utility [patent_app_number] => 16/474235 [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] => 5247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16474235 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/474235
Thermoplastic resin composition and molded product produced therefrom Dec 28, 2017 Issued
Array ( [id] => 15038777 [patent_doc_number] => 20190330393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => 1, 3, 7-OCTATRIENE POLYMER, HYDRIDE THEREOF, AND METHOD FOR PRODUCING SAID POLYMER [patent_app_type] => utility [patent_app_number] => 16/468217 [patent_app_country] => US [patent_app_date] => 2017-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16468217 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/468217
1,3, 7-octatriene polymer, hydride thereof, and method for producing said polymer Dec 27, 2017 Issued
Array ( [id] => 17681032 [patent_doc_number] => 11365271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Vinyl polymer production method [patent_app_type] => utility [patent_app_number] => 16/473682 [patent_app_country] => US [patent_app_date] => 2017-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8467 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16473682 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/473682
Vinyl polymer production method Dec 26, 2017 Issued
Array ( [id] => 16533412 [patent_doc_number] => 10875996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Methacrylic copolymer and molded article [patent_app_type] => utility [patent_app_number] => 16/473909 [patent_app_country] => US [patent_app_date] => 2017-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8603 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16473909 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/473909
Methacrylic copolymer and molded article Dec 25, 2017 Issued
Array ( [id] => 15000639 [patent_doc_number] => 20190319277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => THERMOPLASTIC RESIN COMPOSITION, MOLDED BODY, SEPARATOR FOR FUEL CELL, BIPOLAR PLATE FOR REDOX FLOW CELL, AND METHOD FOR PRODUCING MOLDED BODY [patent_app_type] => utility [patent_app_number] => 16/471891 [patent_app_country] => US [patent_app_date] => 2017-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8598 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16471891 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/471891
THERMOPLASTIC RESIN COMPOSITION, MOLDED BODY, SEPARATOR FOR FUEL CELL, BIPOLAR PLATE FOR REDOX FLOW CELL, AND METHOD FOR PRODUCING MOLDED BODY Dec 20, 2017 Abandoned
Array ( [id] => 15345495 [patent_doc_number] => 20200010639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => LIQUID COMPOSITION COMPRISING TWO INITIATORS, ITS PROCESS OF POLYMERIZATION, USE AND MATERIAL OR COMPOSITION OBTAINEDFOLLOWING POLYMERIZATION OF COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/468003 [patent_app_country] => US [patent_app_date] => 2017-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [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] => 16468003 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/468003
Liquid composition comprising two initiators, its process of polymerization, use and material or composition obtained following polymerization of composition Dec 20, 2017 Issued
Array ( [id] => 18604815 [patent_doc_number] => 11746268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Surface treatment agent [patent_app_type] => utility [patent_app_number] => 16/473737 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10773 [patent_no_of_claims] => 15 [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] => 16473737 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/473737
Surface treatment agent Dec 19, 2017 Issued
Array ( [id] => 15649911 [patent_doc_number] => 20200087485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => TEMPERATURE-RESPONSIVE GEL HAVING LCST WITH NO VOLUME PHASE TRANSITION, AND PRODUCTION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 16/471224 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16471224 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/471224
Temperature-responsive gel having LCST with no volume phase transition, and production method therefor Dec 19, 2017 Issued
Array ( [id] => 17104437 [patent_doc_number] => 11124634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Rubber composition comprising a modified diene elastomer [patent_app_type] => utility [patent_app_number] => 16/470488 [patent_app_country] => US [patent_app_date] => 2017-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10415 [patent_no_of_claims] => 20 [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] => 16470488 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/470488
Rubber composition comprising a modified diene elastomer Dec 18, 2017 Issued
Array ( [id] => 15769133 [patent_doc_number] => 20200115584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => A SUBSTRATE WITH A POLAR ELASTOMER DIELECTRIC AND A METHOD OF COATING A SUBSTRATE WITH A POLAR ELASTOMER DIELECTRIC [patent_app_type] => utility [patent_app_number] => 16/471471 [patent_app_country] => US [patent_app_date] => 2017-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16471471 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/471471
A SUBSTRATE WITH A POLAR ELASTOMER DIELECTRIC AND A METHOD OF COATING A SUBSTRATE WITH A POLAR ELASTOMER DIELECTRIC Dec 18, 2017 Abandoned
Array ( [id] => 17497631 [patent_doc_number] => 11286324 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Carboxyl group-containing nitrile rubber, method for production same, crosslinkable nitrile rubber composition, and crosslinked rubber [patent_app_type] => utility [patent_app_number] => 16/471009 [patent_app_country] => US [patent_app_date] => 2017-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13649 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16471009 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/471009
Carboxyl group-containing nitrile rubber, method for production same, crosslinkable nitrile rubber composition, and crosslinked rubber Dec 18, 2017 Issued
Array ( [id] => 15681405 [patent_doc_number] => 20200095366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => RESIN COMPOSITION, MOLDED BODY, LAMINATE, GAS BARRIER MATERIAL, COATING MATERIAL, AND ADHESIVE [patent_app_type] => utility [patent_app_number] => 16/473056 [patent_app_country] => US [patent_app_date] => 2017-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16473056 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/473056
Resin composition, molded body, laminate, gas barrier material, coating material, and adhesive Dec 18, 2017 Issued
Array ( [id] => 15769059 [patent_doc_number] => 20200115547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => COMPOSITION COMPRISING A (METH)ACRYLIC POLYMER AND POLYCARBONATE [patent_app_type] => utility [patent_app_number] => 16/471344 [patent_app_country] => US [patent_app_date] => 2017-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5540 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16471344 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/471344
Composition comprising a (meth)acrylic polymer and polycarbonate Dec 17, 2017 Issued
Array ( [id] => 14326713 [patent_doc_number] => 10294360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-21 [patent_title] => Polypropylene resin composition and molded product thereof [patent_app_type] => utility [patent_app_number] => 15/843921 [patent_app_country] => US [patent_app_date] => 2017-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4879 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15843921 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/843921
Polypropylene resin composition and molded product thereof Dec 14, 2017 Issued
Array ( [id] => 12641376 [patent_doc_number] => 20180105623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => Mixed Decyl Mercaptans Compositions and Use Thereof as Chain Transfer Agents [patent_app_type] => utility [patent_app_number] => 15/842305 [patent_app_country] => US [patent_app_date] => 2017-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15842305 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/842305
Mixed decyl mercaptans compositions and use thereof as chain transfer agents Dec 13, 2017 Issued
Array ( [id] => 17060200 [patent_doc_number] => 11104788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Composition, cured product and laminate [patent_app_type] => utility [patent_app_number] => 16/470420 [patent_app_country] => US [patent_app_date] => 2017-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14968 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16470420 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/470420
Composition, cured product and laminate Dec 13, 2017 Issued
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