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] => 8909542 [patent_doc_number] => 08481606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-09 [patent_title] => 'Process for the production of polyester polyols with low volumes of dioxane waste' [patent_app_type] => utility [patent_app_number] => 13/127293 [patent_app_country] => US [patent_app_date] => 2009-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4239 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13127293 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/127293
Process for the production of polyester polyols with low volumes of dioxane waste Oct 23, 2009 Issued
Array ( [id] => 10063947 [patent_doc_number] => 09102780 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-11 [patent_title] => 'Catalysts for reaction between an isocyanate and an alcohol' [patent_app_type] => utility [patent_app_number] => 13/123981 [patent_app_country] => US [patent_app_date] => 2009-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3242 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13123981 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/123981
Catalysts for reaction between an isocyanate and an alcohol Oct 11, 2009 Issued
Array ( [id] => 7511576 [patent_doc_number] => 20110257286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-20 [patent_title] => 'NOVEL CATALYSTS FOR REACTION BETWEEN AN ISOCYANATE AND AN ALCOHOL' [patent_app_type] => utility [patent_app_number] => 13/123972 [patent_app_country] => US [patent_app_date] => 2009-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4893 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0257/20110257286.pdf [firstpage_image] =>[orig_patent_app_number] => 13123972 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/123972
Catalysts for reaction between an isocyanate and an alcohol Oct 11, 2009 Issued
Array ( [id] => 6549538 [patent_doc_number] => 20100222444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-02 [patent_title] => 'Catalyst for production of polyurethane' [patent_app_type] => utility [patent_app_number] => 12/585624 [patent_app_country] => US [patent_app_date] => 2009-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4963 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0222/20100222444.pdf [firstpage_image] =>[orig_patent_app_number] => 12585624 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/585624
Catalyst for production of polyurethane Sep 17, 2009 Abandoned
Array ( [id] => 5969484 [patent_doc_number] => 20110151113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'COATING FORMULATIONS, COMPOSITIONS AND PROCESSES OF PREPARING AND USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/737941 [patent_app_country] => US [patent_app_date] => 2009-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6359 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0151/20110151113.pdf [firstpage_image] =>[orig_patent_app_number] => 12737941 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/737941
COATING FORMULATIONS, COMPOSITIONS AND PROCESSES OF PREPARING AND USING THE SAME Sep 1, 2009 Abandoned
Array ( [id] => 6026636 [patent_doc_number] => 20110054058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-03 [patent_title] => 'Emulsified polyol and resultant foam therefrom' [patent_app_type] => utility [patent_app_number] => 12/584093 [patent_app_country] => US [patent_app_date] => 2009-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8105 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0054/20110054058.pdf [firstpage_image] =>[orig_patent_app_number] => 12584093 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/584093
Emulsified polyol and resultant foam therefrom Aug 30, 2009 Abandoned
Array ( [id] => 7490987 [patent_doc_number] => 20110237770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-29 [patent_title] => 'VISCOSITY REDUCING AGENTS FOR POLYETHER POLYOLS' [patent_app_type] => utility [patent_app_number] => 13/060302 [patent_app_country] => US [patent_app_date] => 2009-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7361 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0237/20110237770.pdf [firstpage_image] =>[orig_patent_app_number] => 13060302 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/060302
VISCOSITY REDUCING AGENTS FOR POLYETHER POLYOLS Aug 27, 2009 Abandoned
Array ( [id] => 6026825 [patent_doc_number] => 20110054141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-03 [patent_title] => 'ALIPHATIC MOISTURE-CURABLE RESINS, COATING COMPOSITIONS, AND RELATED PROCESSES' [patent_app_type] => utility [patent_app_number] => 12/548490 [patent_app_country] => US [patent_app_date] => 2009-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10677 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0054/20110054141.pdf [firstpage_image] =>[orig_patent_app_number] => 12548490 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/548490
Aliphatic moisture-curable resins, coating compositions, and related processes Aug 26, 2009 Issued
Array ( [id] => 8653190 [patent_doc_number] => 08372939 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-02-12 [patent_title] => 'Transparent polyurethanes' [patent_app_type] => utility [patent_app_number] => 12/541993 [patent_app_country] => US [patent_app_date] => 2009-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3065 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 12541993 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/541993
Transparent polyurethanes Aug 16, 2009 Issued
Array ( [id] => 6084631 [patent_doc_number] => 20110144259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'USE OF 1,1-DIMETHYLOL CYCLOALKANES OR 1,1-DIMETHYLOL CYCLOALKENES FOR THE PRODUCTION OF POLYMERS' [patent_app_type] => utility [patent_app_number] => 13/058021 [patent_app_country] => US [patent_app_date] => 2009-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6759 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 18 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0144/20110144259.pdf [firstpage_image] =>[orig_patent_app_number] => 13058021 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/058021
USE OF 1,1-DIMETHYLOL CYCLOALKANES OR 1,1-DIMETHYLOL CYCLOALKENES FOR THE PRODUCTION OF POLYMERS Aug 13, 2009 Abandoned
Array ( [id] => 8294528 [patent_doc_number] => 08222314 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-17 [patent_title] => 'Phenyl isocyanate-based urethane acrylates, processes for producing and methods of using the same' [patent_app_type] => utility [patent_app_number] => 12/537371 [patent_app_country] => US [patent_app_date] => 2009-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5750 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12537371 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/537371
Phenyl isocyanate-based urethane acrylates, processes for producing and methods of using the same Aug 6, 2009 Issued
Array ( [id] => 6186942 [patent_doc_number] => 20110124815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-26 [patent_title] => 'POLYURETHANE AND PRODUCTION METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 13/003261 [patent_app_country] => US [patent_app_date] => 2009-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10072 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0124/20110124815.pdf [firstpage_image] =>[orig_patent_app_number] => 13003261 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/003261
POLYURETHANE AND PRODUCTION METHOD THEREOF Aug 3, 2009 Abandoned
Array ( [id] => 5472998 [patent_doc_number] => 20090246164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-01 [patent_title] => 'TISSUE ADHESION' [patent_app_type] => utility [patent_app_number] => 12/475759 [patent_app_country] => US [patent_app_date] => 2009-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4874 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0246/20090246164.pdf [firstpage_image] =>[orig_patent_app_number] => 12475759 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/475759
TISSUE ADHESION May 31, 2009 Abandoned
Array ( [id] => 6121969 [patent_doc_number] => 20110077376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-31 [patent_title] => 'PROCESS FOR PRODUCING HYDROXYALKYLTRIETHYLENEDIAMINE, AND CATALYST COMPOSITION FOR THE PRODUCTION OF POLYURETHANE RESIN USING IT' [patent_app_type] => utility [patent_app_number] => 12/995332 [patent_app_country] => US [patent_app_date] => 2009-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23595 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0077/20110077376.pdf [firstpage_image] =>[orig_patent_app_number] => 12995332 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/995332
PROCESS FOR PRODUCING HYDROXYALKYLTRIETHYLENEDIAMINE, AND CATALYST COMPOSITION FOR THE PRODUCTION OF POLYURETHANE RESIN USING IT May 28, 2009 Abandoned
Array ( [id] => 6003641 [patent_doc_number] => 20110118432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-19 [patent_title] => 'NATURAL OIL BASED AUTOCATALYTIC POLYOLS' [patent_app_type] => utility [patent_app_number] => 13/003023 [patent_app_country] => US [patent_app_date] => 2009-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5219 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0118/20110118432.pdf [firstpage_image] =>[orig_patent_app_number] => 13003023 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/003023
NATURAL OIL BASED AUTOCATALYTIC POLYOLS May 20, 2009 Abandoned
Array ( [id] => 9216431 [patent_doc_number] => 08629231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-14 [patent_title] => 'Methods of making oligomers, coating compositions containing them, and coated articles' [patent_app_type] => utility [patent_app_number] => 12/469261 [patent_app_country] => US [patent_app_date] => 2009-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6647 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12469261 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/469261
Methods of making oligomers, coating compositions containing them, and coated articles May 19, 2009 Issued
Array ( [id] => 14088431 [patent_doc_number] => 10240110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-26 [patent_title] => Polyurethane thickener [patent_app_type] => utility [patent_app_number] => 12/991302 [patent_app_country] => US [patent_app_date] => 2009-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13665 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12991302 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/991302
Polyurethane thickener May 5, 2009 Issued
Array ( [id] => 5386514 [patent_doc_number] => 20090227759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'METHOD FOR PRODUCING POLYESTEROLS HAVING A REDUCED REACTIVITY' [patent_app_type] => utility [patent_app_number] => 12/434241 [patent_app_country] => US [patent_app_date] => 2009-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4752 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0227/20090227759.pdf [firstpage_image] =>[orig_patent_app_number] => 12434241 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/434241
METHOD FOR PRODUCING POLYESTEROLS HAVING A REDUCED REACTIVITY Apr 30, 2009 Abandoned
Array ( [id] => 5515628 [patent_doc_number] => 20090215935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-27 [patent_title] => 'POLYETHER POLYOL COMPOSITION AND USE THEREOF' [patent_app_type] => utility [patent_app_number] => 12/432832 [patent_app_country] => US [patent_app_date] => 2009-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6690 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0215/20090215935.pdf [firstpage_image] =>[orig_patent_app_number] => 12432832 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/432832
Polyether polyol composition and use thereof Apr 29, 2009 Issued
Array ( [id] => 11184822 [patent_doc_number] => 09416215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-16 [patent_title] => 'Catalysts and use thereof in the production of polyurethanes' [patent_app_type] => utility [patent_app_number] => 12/990664 [patent_app_country] => US [patent_app_date] => 2009-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9339 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12990664 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/990664
Catalysts and use thereof in the production of polyurethanes Apr 17, 2009 Issued
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