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] => 16939464 [patent_doc_number] => 11051676 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-07-06 [patent_title] => Decontaminating floor mats [patent_app_type] => utility [patent_app_number] => 16/401672 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 9935 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16401672 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/401672
Decontaminating floor mats May 1, 2019 Issued
Array ( [id] => 14715765 [patent_doc_number] => 20190248946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => STABILITY OF POLYURETHANE POLYOL BLENDS CONTAINING HALOGENATED OLEFIN BLOWING AGENTS [patent_app_type] => utility [patent_app_number] => 16/397028 [patent_app_country] => US [patent_app_date] => 2019-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16397028 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/397028
Stability of polyurethane polyol blends containing halogenated olefin blowing agents Apr 28, 2019 Issued
Array ( [id] => 16855002 [patent_doc_number] => 20210155747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => AMINE CATALYSTS FOR THE MANUFACTURE OF ISOCYANURATE POLYMERS [patent_app_type] => utility [patent_app_number] => 17/045544 [patent_app_country] => US [patent_app_date] => 2019-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7747 [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] => 17045544 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/045544
Amine catalysts for the manufacture of isocyanurate polymers Apr 11, 2019 Issued
Array ( [id] => 19473946 [patent_doc_number] => 12104022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Chiral resolution method mimicking magnetic beneficiation and the magnetic nano-inhibitors for selective enrichment [patent_app_type] => utility [patent_app_number] => 17/267156 [patent_app_country] => US [patent_app_date] => 2019-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5534 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17267156 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/267156
Chiral resolution method mimicking magnetic beneficiation and the magnetic nano-inhibitors for selective enrichment Apr 8, 2019 Issued
Array ( [id] => 19651388 [patent_doc_number] => 12173159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Lignin-containing polyurethanes [patent_app_type] => utility [patent_app_number] => 17/045216 [patent_app_country] => US [patent_app_date] => 2019-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 14642 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17045216 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/045216
Lignin-containing polyurethanes Apr 4, 2019 Issued
Array ( [id] => 15023749 [patent_doc_number] => 20190322879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => Aqueous Polyurethane Microgel Dispersion [patent_app_type] => utility [patent_app_number] => 16/373748 [patent_app_country] => US [patent_app_date] => 2019-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16373748 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/373748
Aqueous Polyurethane Microgel Dispersion Apr 2, 2019 Abandoned
Array ( [id] => 17526908 [patent_doc_number] => 11299580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Thixotropic rheology modifying agent compositions [patent_app_type] => utility [patent_app_number] => 16/981191 [patent_app_country] => US [patent_app_date] => 2019-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5618 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16981191 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/981191
Thixotropic rheology modifying agent compositions Mar 24, 2019 Issued
Array ( [id] => 16598149 [patent_doc_number] => 20210024680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => AQUEOUS URETDIONE GROUP-CONTAINING COMPOSITIONS AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 17/040071 [patent_app_country] => US [patent_app_date] => 2019-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5621 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17040071 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/040071
AQUEOUS URETDIONE GROUP-CONTAINING COMPOSITIONS AND METHOD FOR PRODUCING SAME Mar 20, 2019 Abandoned
Array ( [id] => 16582921 [patent_doc_number] => 20210017323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => AQUEOUS URETDIONE GROUP-CONTAINING COMPOSITIONS AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 17/040068 [patent_app_country] => US [patent_app_date] => 2019-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17040068 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/040068
AQUEOUS URETDIONE GROUP-CONTAINING COMPOSITIONS AND METHOD FOR PRODUCING SAME Mar 20, 2019 Abandoned
Array ( [id] => 16598148 [patent_doc_number] => 20210024679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => CATALYST SYSTEM FOR URETDIONE DISPERSIONS [patent_app_type] => utility [patent_app_number] => 17/040063 [patent_app_country] => US [patent_app_date] => 2019-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9990 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17040063 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/040063
CATALYST SYSTEM FOR URETDIONE DISPERSIONS Mar 20, 2019 Abandoned
Array ( [id] => 16541071 [patent_doc_number] => 20200407484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => METHOD AND SYSTEM FOR PRODUCING A POLYURETHANE POLYMER BY MEANS OF A SUPPORTED CATALYST [patent_app_type] => utility [patent_app_number] => 16/976118 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4452 [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] => 16976118 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/976118
Method and system for producing a polyurethane polymer by means of a supported catalyst Feb 24, 2019 Issued
Array ( [id] => 17713278 [patent_doc_number] => 11377259 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-05 [patent_title] => Protective articles comprising an adhesive and cohesive thermoset viscoelastic polymer [patent_app_type] => utility [patent_app_number] => 16/280849 [patent_app_country] => US [patent_app_date] => 2019-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 15837 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [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] => 16280849 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/280849
Protective articles comprising an adhesive and cohesive thermoset viscoelastic polymer Feb 19, 2019 Issued
Array ( [id] => 16321354 [patent_doc_number] => 10781310 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Polymer polyol stabilizers [patent_app_type] => utility [patent_app_number] => 16/270846 [patent_app_country] => US [patent_app_date] => 2019-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15402 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16270846 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/270846
Polymer polyol stabilizers Feb 7, 2019 Issued
Array ( [id] => 16598263 [patent_doc_number] => 20210024794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => TWO-COMPONENT ADHESIVE COMPOSITIONS BASED ON PHOSPHATE ESTER MODIFIED ISOCYANATES, AND METHODS FOR MAKING SAME [patent_app_type] => utility [patent_app_number] => 17/042796 [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] => 7122 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17042796 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/042796
Two-component adhesive compositions based on phosphate ester modified isocyanates, and methods for making same Jan 27, 2019 Issued
Array ( [id] => 19339355 [patent_doc_number] => 12049533 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Acrylic polymer coagulates [patent_app_type] => utility [patent_app_number] => 16/965481 [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] => 13018 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16965481 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/965481
Acrylic polymer coagulates Jan 27, 2019 Issued
Array ( [id] => 16657496 [patent_doc_number] => 20210054132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => POLYURETHANES HAVING LOW EMISSIONS OF ORGANIC COMPOUNDS [patent_app_type] => utility [patent_app_number] => 16/964794 [patent_app_country] => US [patent_app_date] => 2019-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7869 [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] => 16964794 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/964794
Polyurethanes having low emissions of organic compounds Jan 22, 2019 Issued
Array ( [id] => 18793986 [patent_doc_number] => 11827738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Thiol-ene-curing compositions [patent_app_type] => utility [patent_app_number] => 16/963073 [patent_app_country] => US [patent_app_date] => 2019-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16885 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16963073 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/963073
Thiol-ene-curing compositions Jan 21, 2019 Issued
Array ( [id] => 18172735 [patent_doc_number] => 11572432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Polythiourethane-based plastic lens [patent_app_type] => utility [patent_app_number] => 16/960492 [patent_app_country] => US [patent_app_date] => 2019-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4180 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16960492 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/960492
Polythiourethane-based plastic lens Jan 10, 2019 Issued
Array ( [id] => 16398867 [patent_doc_number] => 20200339725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => POLYURETHANE COMPRISING FORMULATIONS WITH ISOCYANATE [patent_app_type] => utility [patent_app_number] => 16/958271 [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] => 5048 [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] => 16958271 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/958271
POLYURETHANE COMPRISING FORMULATIONS WITH ISOCYANATE Jan 9, 2019 Abandoned
Array ( [id] => 16452770 [patent_doc_number] => 20200362196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => AQUEOUS DISPERSION [patent_app_type] => utility [patent_app_number] => 16/954615 [patent_app_country] => US [patent_app_date] => 2018-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16954615 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/954615
AQUEOUS DISPERSION Dec 26, 2018 Abandoned
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