Search

Thang Xuan Le

Examiner (ID: 18578, Phone: (571)272-9349 , Office: P/2867 )

Most Active Art Unit
2867
Art Unit(s)
2858, 2867
Total Applications
1271
Issued Applications
1108
Pending Applications
79
Abandoned Applications
116

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17141884 [patent_doc_number] => 20210309896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => ONE-COMPONENT HOT MELT POLYURETHANE ADHESIVE [patent_app_type] => utility [patent_app_number] => 17/270178 [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] => 5252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17270178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/270178
One-component hot melt polyurethane adhesive Aug 4, 2019 Issued
Array ( [id] => 16613754 [patent_doc_number] => 20210032407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => WORK TIME TO WALK-ON TIME RATIO BY ADDING A PHENOLIC CATALYST TO POLYASPARTIC FLOORING FORMULATIONS [patent_app_type] => utility [patent_app_number] => 16/527459 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16527459 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/527459
Work time to walk-on time ratio by adding a phenolic catalyst to polyaspartic flooring formulations Jul 30, 2019 Issued
Array ( [id] => 15435145 [patent_doc_number] => 20200031756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => POLYMERIC PHENOLIC ANTIOXIDANTS [patent_app_type] => utility [patent_app_number] => 16/523523 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 16523523 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/523523
Polymeric phenolic antioxidants Jul 25, 2019 Issued
Array ( [id] => 17111865 [patent_doc_number] => 20210292462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => RAW MATERIAL COMPOSITION FOR POLYISOCYANURATE AND METHOD FOR PRODUCING POLYISOCYANURATE [patent_app_type] => utility [patent_app_number] => 17/266847 [patent_app_country] => US [patent_app_date] => 2019-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17266847 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/266847
Raw material composition for polyisocyanurate and method for producing polyisocyanurate Jul 10, 2019 Issued
Array ( [id] => 15038833 [patent_doc_number] => 20190330421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => POLYCARBONATE DIOL, POLYCARBONATE DIOL-CONTAINING COMPOSITION, POLYCARBONATE DIOL PRODUCTION METHOD, AND POLYURETHANE [patent_app_type] => utility [patent_app_number] => 16/507079 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16507079 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/507079
Polycarbonate diol, polycarbonate diol-containing composition, polycarbonate diol production method, and polyurethane Jul 9, 2019 Issued
Array ( [id] => 16985522 [patent_doc_number] => 11072678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Blocked isocyanate, coating composition, adhesive composition, and article [patent_app_type] => utility [patent_app_number] => 16/456967 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17495 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16456967 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456967
Blocked isocyanate, coating composition, adhesive composition, and article Jun 27, 2019 Issued
Array ( [id] => 17170619 [patent_doc_number] => 20210324289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => METHOD OF MAKING A GREASE THICKENER AND THE THICKENER MADE BY THE METHOD [patent_app_type] => utility [patent_app_number] => 16/972237 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16972237 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/972237
Method of making a grease thickener and the thickener made by the method Jun 26, 2019 Issued
Array ( [id] => 18636245 [patent_doc_number] => 11760831 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Polymerizable composition for optical member [patent_app_type] => utility [patent_app_number] => 17/254438 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8172 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17254438 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/254438
Polymerizable composition for optical member Jun 25, 2019 Issued
Array ( [id] => 17029778 [patent_doc_number] => 11091583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Preparation method of shape memory polyurethane [patent_app_type] => utility [patent_app_number] => 16/452517 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2996 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16452517 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/452517
Preparation method of shape memory polyurethane Jun 24, 2019 Issued
Array ( [id] => 18260711 [patent_doc_number] => 11608405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Polycarbonate polyol and polyurethane [patent_app_type] => utility [patent_app_number] => 16/448007 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26111 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16448007 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/448007
Polycarbonate polyol and polyurethane Jun 20, 2019 Issued
Array ( [id] => 16681772 [patent_doc_number] => 10941239 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Supramolecular biodegradable polymer [patent_app_type] => utility [patent_app_number] => 16/435272 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7935 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16435272 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/435272
Supramolecular biodegradable polymer Jun 6, 2019 Issued
Array ( [id] => 16793138 [patent_doc_number] => 20210122955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => POLYPROPYLENE BONDING ADHESIVE AND PROCESS [patent_app_type] => utility [patent_app_number] => 17/055629 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17055629 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/055629
POLYPROPYLENE BONDING ADHESIVE AND PROCESS Jun 6, 2019 Abandoned
Array ( [id] => 19105856 [patent_doc_number] => 11958937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Polymerizable composition and optical material produced therefrom [patent_app_type] => utility [patent_app_number] => 15/734513 [patent_app_country] => US [patent_app_date] => 2019-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5576 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15734513 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/734513
Polymerizable composition and optical material produced therefrom Jun 3, 2019 Issued
Array ( [id] => 14778125 [patent_doc_number] => 20190263960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => BIOMASS-RESOURCE-DERIVED POLYURETHANE, METHOD FOR PRODUCING SAME, AND BIOMASS-RESOURCE-DERIVED POLYESTER POLYOL [patent_app_type] => utility [patent_app_number] => 16/413862 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16413862 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/413862
Biomass-resource-derived polyurethane, method for producing same, and biomass-resource-derived polyester polyol May 15, 2019 Issued
Array ( [id] => 17134884 [patent_doc_number] => 11136430 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Polyurethane prepolymer, adhesive and synthetic imitation leather [patent_app_type] => utility [patent_app_number] => 17/041922 [patent_app_country] => US [patent_app_date] => 2019-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4880 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17041922 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/041922
Polyurethane prepolymer, adhesive and synthetic imitation leather May 13, 2019 Issued
Array ( [id] => 16991925 [patent_doc_number] => 20210230345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => POLYURETHANE RESIN, PAINT, STRUCTURE, AND ARTICLE [patent_app_type] => utility [patent_app_number] => 17/054936 [patent_app_country] => US [patent_app_date] => 2019-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17054936 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/054936
POLYURETHANE RESIN, PAINT, STRUCTURE, AND ARTICLE May 13, 2019 Pending
Array ( [id] => 16452661 [patent_doc_number] => 20200362087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => TERMINALLY-FUNCTIONALIZED CASHEW NUT SHELL LIQUID DERIVATIVES [patent_app_type] => utility [patent_app_number] => 16/411422 [patent_app_country] => US [patent_app_date] => 2019-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16411422 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/411422
Terminally-functionalized cashew nut shell liquid derivatives May 13, 2019 Issued
Array ( [id] => 15618979 [patent_doc_number] => 20200079894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => TIN-FREE CATALYSIS OF SILANE-FUNCTIONAL POLYURETHANE CROSSLINKERS [patent_app_type] => utility [patent_app_number] => 16/410082 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16410082 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/410082
Tin-free catalysis of silane-functional polyurethane crosslinkers May 12, 2019 Issued
Array ( [id] => 18128890 [patent_doc_number] => 11555089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Rotaxane and polyurethane using the same [patent_app_type] => utility [patent_app_number] => 16/405791 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 9164 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16405791 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/405791
Rotaxane and polyurethane using the same May 6, 2019 Issued
Array ( [id] => 18134991 [patent_doc_number] => 11560647 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-24 [patent_title] => Elastomeric yarn for safety applications [patent_app_type] => utility [patent_app_number] => 16/403566 [patent_app_country] => US [patent_app_date] => 2019-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3453 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16403566 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/403566
Elastomeric yarn for safety applications May 4, 2019 Issued
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