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] => 17263273 [patent_doc_number] => 20210376258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => Organic Light Emitting Device [patent_app_type] => utility [patent_app_number] => 17/284511 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17284511 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/284511
Organic light emitting device Oct 3, 2019 Issued
Array ( [id] => 17453111 [patent_doc_number] => 11267957 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Modified resins and uses thereof [patent_app_type] => utility [patent_app_number] => 16/591345 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 38028 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 745 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16591345 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/591345
Modified resins and uses thereof Oct 1, 2019 Issued
Array ( [id] => 17385493 [patent_doc_number] => 20220033345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => ADDITION-FRAGMENTATION AGENT WITH PENDENT AMINE GROUPS [patent_app_type] => utility [patent_app_number] => 17/280021 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17280021 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/280021
ADDITION-FRAGMENTATION AGENT WITH PENDENT AMINE GROUPS Sep 30, 2019 Abandoned
Array ( [id] => 15832163 [patent_doc_number] => 20200131363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => POLYURETHANE PHASE-CHANGE COMPOSITIONS AND METHODS OF MANUFACTURE THEREOF [patent_app_type] => utility [patent_app_number] => 16/589766 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16589766 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/589766
POLYURETHANE PHASE-CHANGE COMPOSITIONS AND METHODS OF MANUFACTURE THEREOF Sep 30, 2019 Abandoned
Array ( [id] => 15408105 [patent_doc_number] => 20200024374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => COMPOSITION OF POLYETHYLENE GLYCOL MALEIMIDE DERIVATIVE AND POLYMERIZATION INHIBITOR [patent_app_type] => utility [patent_app_number] => 16/588246 [patent_app_country] => US [patent_app_date] => 2019-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4734 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16588246 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/588246
Composition of polyethylene glycol maleimide derivative and polymerization inhibitor Sep 29, 2019 Issued
Array ( [id] => 15363705 [patent_doc_number] => 20200017617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => (METH)ACRYLIC COPOLYMER, METHOD FOR PRODUCING SAME, RESIN COMPOSITION AND ANTIFOULING PAINT COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/582074 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26749 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 514 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16582074 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/582074
Resin composition with a (meth)acrylic copolymer, antifouling paint composition, and method for producing same Sep 24, 2019 Issued
Array ( [id] => 17207878 [patent_doc_number] => 11168238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Low VOC polyurethane adhesive [patent_app_type] => utility [patent_app_number] => 16/579301 [patent_app_country] => US [patent_app_date] => 2019-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3523 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16579301 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/579301
Low VOC polyurethane adhesive Sep 22, 2019 Issued
Array ( [id] => 15345603 [patent_doc_number] => 20200010693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => AQUEOUS DISPERSION AND METHOD FOR PRODUCING AQUEOUS DISPERSION [patent_app_type] => utility [patent_app_number] => 16/572665 [patent_app_country] => US [patent_app_date] => 2019-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16572665 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/572665
AQUEOUS DISPERSION AND METHOD FOR PRODUCING AQUEOUS DISPERSION Sep 16, 2019 Abandoned
Array ( [id] => 18794035 [patent_doc_number] => 11827790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Polymer latex and layered product [patent_app_type] => utility [patent_app_number] => 17/278689 [patent_app_country] => US [patent_app_date] => 2019-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10045 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17278689 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/278689
Polymer latex and layered product Sep 16, 2019 Issued
Array ( [id] => 15345515 [patent_doc_number] => 20200010649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => THERMOPLASTIC ELASTOMER FOR CARBON FIBER REINFORCED PLASTIC BONDING LAMINATION [patent_app_type] => utility [patent_app_number] => 16/572077 [patent_app_country] => US [patent_app_date] => 2019-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16572077 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/572077
Thermoplastic elastomer for carbon fiber reinforced plastic bonding lamination Sep 15, 2019 Issued
Array ( [id] => 16177002 [patent_doc_number] => 20200223970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => PREPARATION METHOD OF TEMPERATURE/PH-RESPONSIVE POLYCARBOXYLIC ACID [patent_app_type] => utility [patent_app_number] => 16/571017 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 585 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16571017 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/571017
Preparation method of temperature/pH-responsive polycarboxylic acid Sep 12, 2019 Issued
Array ( [id] => 15324267 [patent_doc_number] => 20200002463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => DEGRADABLE SULFUR-CONTAINING HYPERBRANCHED EPOXY RESIN AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/568831 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16568831 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/568831
Degradable sulfur-containing hyperbranched epoxy resin and preparation method thereof Sep 11, 2019 Issued
Array ( [id] => 18666358 [patent_doc_number] => 11773236 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Method of preparing superabsorbent polymer sheet [patent_app_type] => utility [patent_app_number] => 16/757158 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6584 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16757158 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/757158
Method of preparing superabsorbent polymer sheet Sep 9, 2019 Issued
Array ( [id] => 15454745 [patent_doc_number] => 20200040197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => COATING TO COOL A SURFACE BY PASSIVE RADIATIVE COOLING [patent_app_type] => utility [patent_app_number] => 16/547445 [patent_app_country] => US [patent_app_date] => 2019-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16547445 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/547445
Coating to cool a surface by passive radiative cooling Aug 20, 2019 Issued
Array ( [id] => 17203852 [patent_doc_number] => 20210343947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => BENZONITRILE DERIVATIVE AND MANUFACTURING METHOD THEREFOR, INK COMPOSITION, ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL, LIGHT-EMITTING MATERIAL, CHARGE TRANSPORT MATERIAL, LIGHT-EMITTING THIN FILM, AND ORGANIC ELECTROLUMINESCENT ELEMENT [patent_app_type] => utility [patent_app_number] => 17/273481 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17273481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/273481
BENZONITRILE DERIVATIVE AND MANUFACTURING METHOD THEREFOR, INK COMPOSITION, ORGANIC ELECTROLUMINESCENT ELEMENT MATERIAL, LIGHT-EMITTING MATERIAL, CHARGE TRANSPORT MATERIAL, LIGHT-EMITTING THIN FILM, AND ORGANIC ELECTROLUMINESCENT ELEMENT Aug 4, 2019 Abandoned
Array ( [id] => 15814979 [patent_doc_number] => 10632648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Ceramic formed body extrusion method, ceramic formed body, and ceramic porous body [patent_app_type] => utility [patent_app_number] => 16/526026 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 14831 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16526026 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/526026
Ceramic formed body extrusion method, ceramic formed body, and ceramic porous body Jul 29, 2019 Issued
Array ( [id] => 15146199 [patent_doc_number] => 20190351577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => CERAMIC FORMED BODY EXTRUSION METHOD, CERAMIC FORMED BODY, AND CERAMIC POROUS BODY [patent_app_type] => utility [patent_app_number] => 16/526011 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16526011 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/526011
Ceramic formed body extrusion method, ceramic formed body, and ceramic porous body Jul 29, 2019 Issued
Array ( [id] => 17074999 [patent_doc_number] => 11111384 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-07 [patent_title] => Polyamide resin composition for blow-molded products exposed to high-pressure hydrogen, and blow-molded product [patent_app_type] => utility [patent_app_number] => 17/262627 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11390 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 403 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17262627 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/262627
Polyamide resin composition for blow-molded products exposed to high-pressure hydrogen, and blow-molded product Jul 28, 2019 Issued
Array ( [id] => 18115805 [patent_doc_number] => 11547174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Footwear and rubber sole containing dual silica moieties [patent_app_type] => utility [patent_app_number] => 16/520013 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7118 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16520013 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/520013
Footwear and rubber sole containing dual silica moieties Jul 22, 2019 Issued
Array ( [id] => 17890826 [patent_doc_number] => 11453780 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Composite wood board [patent_app_type] => utility [patent_app_number] => 16/515490 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 12134 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16515490 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/515490
Composite wood board Jul 17, 2019 Issued
Menu