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] => 17119710 [patent_doc_number] => 11130832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Modified conjugated diene-based polymer and rubber composition including the same [patent_app_type] => utility [patent_app_number] => 16/470470 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 13759 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16470470 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/470470
Modified conjugated diene-based polymer and rubber composition including the same Nov 29, 2018 Issued
Array ( [id] => 14439829 [patent_doc_number] => 20190177787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => CONJUGATION OF CARBOXYL FUNCTIONAL HYDROPHILIC BEADS [patent_app_type] => utility [patent_app_number] => 16/206957 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16206957 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/206957
Conjugation of carboxyl functional hydrophilic beads Nov 29, 2018 Issued
Array ( [id] => 18384590 [patent_doc_number] => 11655362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Block copolymer or hydrogenated product of same [patent_app_type] => utility [patent_app_number] => 16/763845 [patent_app_country] => US [patent_app_date] => 2018-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20428 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16763845 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/763845
Block copolymer or hydrogenated product of same Nov 20, 2018 Issued
Array ( [id] => 14072533 [patent_doc_number] => 20190085154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => FLAME RETARDANT ADDITIVE FOR A LOW SMOKE, ZERO HALOGEN COMPOUND [patent_app_type] => utility [patent_app_number] => 16/193634 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3358 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16193634 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/193634
Flame retardant additive for a low smoke, zero halogen compound Nov 15, 2018 Issued
Array ( [id] => 16268958 [patent_doc_number] => 20200270445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => CORE-SHELL GRAFT COPOLYMERS WITH IMPROVED SURFACE PROPERTIES [patent_app_type] => utility [patent_app_number] => 16/652275 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6670 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16652275 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/652275
Core-shell graft copolymers with improved surface properties Nov 15, 2018 Issued
Array ( [id] => 15963379 [patent_doc_number] => 20200165441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => Method For Preparing Block Copolymer Composition, And Asphalt Composition Comprising Block Copolymer Composition Prepared Thereby [patent_app_type] => utility [patent_app_number] => 16/637008 [patent_app_country] => US [patent_app_date] => 2018-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16637008 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/637008
Method for preparing block copolymer composition, and asphalt composition comprising block copolymer composition prepared thereby Nov 14, 2018 Issued
Array ( [id] => 19274502 [patent_doc_number] => 12024613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Composition containing a polymer and an additive [patent_app_type] => utility [patent_app_number] => 16/763689 [patent_app_country] => US [patent_app_date] => 2018-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 33263 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16763689 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/763689
Composition containing a polymer and an additive Nov 13, 2018 Issued
Array ( [id] => 19242092 [patent_doc_number] => 12012511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Aggregate-based mandrels and compositions for producing same [patent_app_type] => utility [patent_app_number] => 16/762343 [patent_app_country] => US [patent_app_date] => 2018-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7701 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16762343 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/762343
Aggregate-based mandrels and compositions for producing same Nov 8, 2018 Issued
Array ( [id] => 14040929 [patent_doc_number] => 20190076571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => PARTICLES [patent_app_type] => utility [patent_app_number] => 16/184862 [patent_app_country] => US [patent_app_date] => 2018-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16184862 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/184862
Particles Nov 7, 2018 Issued
Array ( [id] => 15606397 [patent_doc_number] => 10584248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-10 [patent_title] => Composite resin molded article [patent_app_type] => utility [patent_app_number] => 16/184071 [patent_app_country] => US [patent_app_date] => 2018-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 7332 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 16184071 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/184071
Composite resin molded article Nov 7, 2018 Issued
Array ( [id] => 16391172 [patent_doc_number] => 20200332113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => MINERAL-FILLED THERMOPLASTIC COMPOSITION HAVING GOOD MECHANICAL PROPERTIES [patent_app_type] => utility [patent_app_number] => 16/762759 [patent_app_country] => US [patent_app_date] => 2018-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6073 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16762759 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/762759
Mineral-filled thermoplastic composition having good mechanical properties Nov 6, 2018 Issued
Array ( [id] => 17258574 [patent_doc_number] => 20210371559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => ETHYLENE-ALPHA-OLEFIN-NONCONJUGATED POLYENE COPOLYMER RUBBER AND RUBBER COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/290934 [patent_app_country] => US [patent_app_date] => 2018-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17290934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/290934
ETHYLENE-ALPHA-OLEFIN-NONCONJUGATED POLYENE COPOLYMER RUBBER AND RUBBER COMPOSITION Nov 6, 2018 Abandoned
Array ( [id] => 14277461 [patent_doc_number] => 20190136015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => ARTICLES MADE FROM LIPOPHILIC-RICH CELLULOSIC MATERIAL AND METHODS THEREFOR [patent_app_type] => utility [patent_app_number] => 16/182815 [patent_app_country] => US [patent_app_date] => 2018-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16182815 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/182815
Articles made from lipophilic-rich cellulosic material and methods therefor Nov 6, 2018 Issued
Array ( [id] => 14045805 [patent_doc_number] => 20190079009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => FABRICATION OF A FLUORESCENT MATERIAL FOR SENSING AN ANALYTE [patent_app_type] => utility [patent_app_number] => 16/180547 [patent_app_country] => US [patent_app_date] => 2018-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16180547 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/180547
Fabrication of a fluorescent material for sensing an analyte Nov 4, 2018 Issued
Array ( [id] => 16900824 [patent_doc_number] => 20210179740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => METHOD FOR MANUFACTURING HYDROGENATED NITRILE RUBBER [patent_app_type] => utility [patent_app_number] => 16/758691 [patent_app_country] => US [patent_app_date] => 2018-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16758691 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/758691
Method for manufacturing hydrogenated nitrile rubber Nov 1, 2018 Issued
Array ( [id] => 16638270 [patent_doc_number] => 10916790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Liquid composition, process for its production, and process for producing membrane-electrode assembly for polymer electrolyte fuel cells [patent_app_type] => utility [patent_app_number] => 16/173902 [patent_app_country] => US [patent_app_date] => 2018-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8186 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16173902 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/173902
Liquid composition, process for its production, and process for producing membrane-electrode assembly for polymer electrolyte fuel cells Oct 28, 2018 Issued
Array ( [id] => 16900926 [patent_doc_number] => 20210179842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => Microspheric Ionomer Having Cross-Linked Structure, Preparation Method Therefor, Applications Thereof, and Preparation System Thereof [patent_app_type] => utility [patent_app_number] => 16/758839 [patent_app_country] => US [patent_app_date] => 2018-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23739 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -71 [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] => 16758839 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/758839
Microspheric ionomer having cross-linked structure, preparation method therefor, applications thereof, and preparation system thereof Oct 24, 2018 Issued
Array ( [id] => 18202460 [patent_doc_number] => 11584843 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Olefin-olefinic alcohol copolymer, and preparation method therefor [patent_app_type] => utility [patent_app_number] => 16/759193 [patent_app_country] => US [patent_app_date] => 2018-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8406 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16759193 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/759193
Olefin-olefinic alcohol copolymer, and preparation method therefor Oct 23, 2018 Issued
Array ( [id] => 13958189 [patent_doc_number] => 20190055438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => HOT MELT ADHESIVE [patent_app_type] => utility [patent_app_number] => 16/167812 [patent_app_country] => US [patent_app_date] => 2018-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16167812 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/167812
Hot melt adhesive Oct 22, 2018 Issued
Array ( [id] => 16452416 [patent_doc_number] => 20200361842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => Preparation and Characterization of Cardanol Based Vinyl Ester Resins as Cross-linker Units [patent_app_type] => utility [patent_app_number] => 16/758719 [patent_app_country] => US [patent_app_date] => 2018-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16758719 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/758719
Preparation and Characterization of Cardanol Based Vinyl Ester Resins as Cross-linker Units Oct 22, 2018 Abandoned
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