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] => 15396023 [patent_doc_number] => 10538656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Polymer compositions and processes for their production [patent_app_type] => utility [patent_app_number] => 16/266186 [patent_app_country] => US [patent_app_date] => 2019-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 23 [patent_no_of_words] => 26122 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16266186 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/266186
Polymer compositions and processes for their production Feb 3, 2019 Issued
Array ( [id] => 16613735 [patent_doc_number] => 20210032388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => POLYMER INCLUDING POLYMERIZABLE TRIPTYCENE DERIVATIVE COMPOUND AS COMPONENT [patent_app_type] => utility [patent_app_number] => 16/966463 [patent_app_country] => US [patent_app_date] => 2019-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16966463 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/966463
Polymer including polymerizable triptycene derivative compound as component Jan 31, 2019 Issued
Array ( [id] => 17287027 [patent_doc_number] => 11203567 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Polymerizable triptycene derivative compound, and polymer compound including same as constituent component [patent_app_type] => utility [patent_app_number] => 16/966328 [patent_app_country] => US [patent_app_date] => 2019-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7620 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16966328 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/966328
Polymerizable triptycene derivative compound, and polymer compound including same as constituent component Jan 31, 2019 Issued
Array ( [id] => 15408217 [patent_doc_number] => 20200024430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => REINFORCING MATERIAL FOR RUBBER COMPRISING ALUMINOSILICATE PARTICLES AND RUBBER COMPOSITION FOR TIRES COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 16/497756 [patent_app_country] => US [patent_app_date] => 2019-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16497756 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/497756
Reinforcing material for rubber comprising aluminosilicate particles and rubber composition for tires comprising the same Jan 30, 2019 Issued
Array ( [id] => 16111855 [patent_doc_number] => 20200207950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => PARTICULATE NUCLEATING AGENT, RESIN COMPOSITION, MOLDED PRODUCT, AND PRODUCTION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/609832 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16609832 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/609832
Particulate nucleating agent, resin composition, molded product, and production method thereof Jan 27, 2019 Issued
Array ( [id] => 16391150 [patent_doc_number] => 20200332091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => LATEX COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/957402 [patent_app_country] => US [patent_app_date] => 2019-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11113 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16957402 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/957402
Latex composition Jan 9, 2019 Issued
Array ( [id] => 14277493 [patent_doc_number] => 20190136031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => NOVEL ANTI-AGGLOMERANTS FOR POLYISOBUTYLENE PRODUCTION [patent_app_type] => utility [patent_app_number] => 16/242647 [patent_app_country] => US [patent_app_date] => 2019-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16242647 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/242647
Anti-agglomerants for polyisobutylene production Jan 7, 2019 Issued
Array ( [id] => 14277493 [patent_doc_number] => 20190136031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => NOVEL ANTI-AGGLOMERANTS FOR POLYISOBUTYLENE PRODUCTION [patent_app_type] => utility [patent_app_number] => 16/242647 [patent_app_country] => US [patent_app_date] => 2019-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16242647 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/242647
Anti-agglomerants for polyisobutylene production Jan 7, 2019 Issued
Array ( [id] => 14277493 [patent_doc_number] => 20190136031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => NOVEL ANTI-AGGLOMERANTS FOR POLYISOBUTYLENE PRODUCTION [patent_app_type] => utility [patent_app_number] => 16/242647 [patent_app_country] => US [patent_app_date] => 2019-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16242647 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/242647
Anti-agglomerants for polyisobutylene production Jan 7, 2019 Issued
Array ( [id] => 14277493 [patent_doc_number] => 20190136031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => NOVEL ANTI-AGGLOMERANTS FOR POLYISOBUTYLENE PRODUCTION [patent_app_type] => utility [patent_app_number] => 16/242647 [patent_app_country] => US [patent_app_date] => 2019-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 16242647 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/242647
Anti-agglomerants for polyisobutylene production Jan 7, 2019 Issued
Array ( [id] => 15254333 [patent_doc_number] => 20190375900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => THERMOPLASTIC STARCH COMPOSITION DERIVATIVES FROM AGRICULTURAL BYPRODUCTS [patent_app_type] => utility [patent_app_number] => 16/239261 [patent_app_country] => US [patent_app_date] => 2019-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16239261 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/239261
Thermoplastic starch composition derivatives from agricultural byproducts Jan 2, 2019 Issued
Array ( [id] => 17059995 [patent_doc_number] => 11104581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Methods for producing carbon fibers from coal [patent_app_type] => utility [patent_app_number] => 16/230502 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 15304 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 16230502 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/230502
Methods for producing carbon fibers from coal Dec 20, 2018 Issued
Array ( [id] => 14501419 [patent_doc_number] => 20190194364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => METHODS FOR FORMING RESINS AND OTHER BYPRODUCTS FROM RAW COAL [patent_app_type] => utility [patent_app_number] => 16/230122 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16230122 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/230122
Methods for forming resins and other byproducts from raw coal Dec 20, 2018 Issued
Array ( [id] => 16756694 [patent_doc_number] => 10975232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Article, in particular air spring bellows, a metal-rubber element, or a vibration damper [patent_app_type] => utility [patent_app_number] => 16/956394 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2734 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16956394 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/956394
Article, in particular air spring bellows, a metal-rubber element, or a vibration damper Dec 16, 2018 Issued
Array ( [id] => 14501529 [patent_doc_number] => 20190194419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => Polymer Composition for Forming a Melt-Extruded Film and Composites Thereof [patent_app_type] => utility [patent_app_number] => 16/220192 [patent_app_country] => US [patent_app_date] => 2018-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7094 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 16220192 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/220192
Polymer composition for forming a melt-extruded film and composites thereof Dec 13, 2018 Issued
Array ( [id] => 17578900 [patent_doc_number] => 20220135755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => MULTILAYER BODY, COMPRISING A SUBSTRATE LAYER CONTAINING POLYCARBONATE, TALC AND WAX [patent_app_type] => utility [patent_app_number] => 16/956532 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16956532 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/956532
Multilayer body, comprising a substrate layer containing polycarbonate, talc and wax Dec 11, 2018 Issued
Array ( [id] => 17905605 [patent_doc_number] => 11459449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Thermosetting resin composition for coating metal thin film and metal laminate using the same [patent_app_type] => utility [patent_app_number] => 16/606108 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9785 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 719 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16606108 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/606108
Thermosetting resin composition for coating metal thin film and metal laminate using the same Dec 11, 2018 Issued
Array ( [id] => 16468279 [patent_doc_number] => 20200369816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => POLY(AMIDE-IMIDE) COPOLYMER FILM AND METHOD FOR PREPARING SAME [patent_app_type] => utility [patent_app_number] => 16/636233 [patent_app_country] => US [patent_app_date] => 2018-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16636233 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/636233
Poly(amide-imide) copolymer film and method for preparing same Dec 6, 2018 Issued
Array ( [id] => 19181097 [patent_doc_number] => 11987679 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Elastic sulfonated styrene diene block copolymers [patent_app_type] => utility [patent_app_number] => 16/770666 [patent_app_country] => US [patent_app_date] => 2018-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2550 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16770666 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/770666
Elastic sulfonated styrene diene block copolymers Dec 5, 2018 Issued
Array ( [id] => 17922879 [patent_doc_number] => 11466112 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Carboxylic acid modified nitrile based copolymer latex, method for preparing the copolymer latex, latex composition for dip-forming comprising the copolymer latex and article formed by the composition [patent_app_type] => utility [patent_app_number] => 16/481884 [patent_app_country] => US [patent_app_date] => 2018-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7571 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16481884 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/481884
Carboxylic acid modified nitrile based copolymer latex, method for preparing the copolymer latex, latex composition for dip-forming comprising the copolymer latex and article formed by the composition Dec 4, 2018 Issued
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