Search

Thoi V. Duong

Examiner (ID: 3799, Phone: (571)272-2292 , Office: P/2871 )

Most Active Art Unit
2871
Art Unit(s)
2871
Total Applications
1669
Issued Applications
1390
Pending Applications
15
Abandoned Applications
268

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8729171 [patent_doc_number] => 20130074740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-28 [patent_title] => 'AGENTS FOR INERTING CLAYS IN HYDRAULIC COMPOSITIONS' [patent_app_type] => utility [patent_app_number] => 13/512467 [patent_app_country] => US [patent_app_date] => 2010-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8782 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13512467 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/512467
Agents for inerting clays in hydraulic compositions Nov 29, 2010 Issued
Array ( [id] => 8449883 [patent_doc_number] => 20120260829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-18 [patent_title] => 'Pumpable Geopolymers Comprising A Fluid-Loss Agent' [patent_app_type] => utility [patent_app_number] => 13/511640 [patent_app_country] => US [patent_app_date] => 2010-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3246 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13511640 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/511640
Pumpable geopolymers comprising a fluid-loss agent Nov 9, 2010 Issued
Array ( [id] => 8518767 [patent_doc_number] => 20120318175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-20 [patent_title] => 'Pumpable Geopolymers Comprising A Mixing Aid and Dispersing Agent' [patent_app_type] => utility [patent_app_number] => 13/511644 [patent_app_country] => US [patent_app_date] => 2010-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8106 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13511644 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/511644
Pumpable geopolymers comprising a mixing aid and dispersing agent Nov 9, 2010 Issued
Array ( [id] => 9008704 [patent_doc_number] => 08523998 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-03 [patent_title] => 'Process for producing geopolymers' [patent_app_type] => utility [patent_app_number] => 13/516240 [patent_app_country] => US [patent_app_date] => 2010-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2316 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13516240 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/516240
Process for producing geopolymers Nov 8, 2010 Issued
Array ( [id] => 8776296 [patent_doc_number] => 20130098271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-25 [patent_title] => 'DRY MORTAR MIXTURE' [patent_app_type] => utility [patent_app_number] => 13/509100 [patent_app_country] => US [patent_app_date] => 2010-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11505 [patent_no_of_claims] => 32 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13509100 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/509100
Dry mortar mixture Oct 27, 2010 Issued
Array ( [id] => 8646331 [patent_doc_number] => 20130032061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-07 [patent_title] => 'METHOD AND SYSTEM FOR REPROCESSING HIGH CARBON COAL FLY ASH TO PRODUCE CEMENTITIOUS MATERIALS' [patent_app_type] => utility [patent_app_number] => 13/516636 [patent_app_country] => US [patent_app_date] => 2010-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7669 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13516636 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/516636
Method and system for reprocessing high carbon coal fly ash to produce cementitious materials Oct 27, 2010 Issued
Array ( [id] => 8158717 [patent_doc_number] => 20120100295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-26 [patent_title] => 'HIGH STRENGTH PHOSPHATE-BASED CEMENT HAVING LOW ALKALINITY' [patent_app_type] => utility [patent_app_number] => 12/909483 [patent_app_country] => US [patent_app_date] => 2010-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4267 [patent_no_of_claims] => 20 [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/A1/0100/20120100295.pdf [firstpage_image] =>[orig_patent_app_number] => 12909483 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/909483
High strength phosphate-based cement having low alkalinity Oct 20, 2010 Issued
Array ( [id] => 8236310 [patent_doc_number] => 20120145043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-14 [patent_title] => 'Green Cement for Sustainable Construction' [patent_app_type] => utility [patent_app_number] => 13/390580 [patent_app_country] => US [patent_app_date] => 2010-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5036 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13390580 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/390580
Green cement for sustainable construction Oct 18, 2010 Issued
Array ( [id] => 9607389 [patent_doc_number] => 08784551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-22 [patent_title] => 'Bone cement formula and bioresorbable hardened bone cement composites prepared with the same' [patent_app_type] => utility [patent_app_number] => 12/907091 [patent_app_country] => US [patent_app_date] => 2010-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10509 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12907091 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/907091
Bone cement formula and bioresorbable hardened bone cement composites prepared with the same Oct 18, 2010 Issued
Array ( [id] => 6175984 [patent_doc_number] => 20110120715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-26 [patent_title] => 'SELF ADAPTIVE CEMENT SYSTEMS' [patent_app_type] => utility [patent_app_number] => 12/907958 [patent_app_country] => US [patent_app_date] => 2010-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4795 [patent_no_of_claims] => 20 [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/A1/0120/20110120715.pdf [firstpage_image] =>[orig_patent_app_number] => 12907958 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/907958
Self adaptive cement systems Oct 18, 2010 Issued
Array ( [id] => 8784115 [patent_doc_number] => 08430955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-30 [patent_title] => 'Composition for treatment of roadway' [patent_app_type] => utility [patent_app_number] => 13/140058 [patent_app_country] => US [patent_app_date] => 2010-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2041 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13140058 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/140058
Composition for treatment of roadway Oct 12, 2010 Issued
Array ( [id] => 11561560 [patent_doc_number] => 09624129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-18 [patent_title] => 'Inerting process for impurities' [patent_app_type] => utility [patent_app_number] => 13/501774 [patent_app_country] => US [patent_app_date] => 2010-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12319 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13501774 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/501774
Inerting process for impurities Oct 11, 2010 Issued
Array ( [id] => 6192002 [patent_doc_number] => 20110023756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-03 [patent_title] => 'BINDER FOR MINE TAILINGS, ALLUVIAL SAND AND THE LIKE' [patent_app_type] => utility [patent_app_number] => 12/900763 [patent_app_country] => US [patent_app_date] => 2010-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3797 [patent_no_of_claims] => 23 [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/A1/0023/20110023756.pdf [firstpage_image] =>[orig_patent_app_number] => 12900763 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/900763
Binder for mine tailings, alluvial sand and the like Oct 7, 2010 Issued
Array ( [id] => 8425495 [patent_doc_number] => 20120247370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-04 [patent_title] => 'METHOD AND PLANT FOR THE PRODUCTION OF CEMENT CLINKER' [patent_app_type] => utility [patent_app_number] => 13/516310 [patent_app_country] => US [patent_app_date] => 2010-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1488 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13516310 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/516310
Method and plant for the production of cement clinker Oct 6, 2010 Issued
Array ( [id] => 6072659 [patent_doc_number] => 20110139037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'Powdery Building Compound' [patent_app_type] => utility [patent_app_number] => 12/898506 [patent_app_country] => US [patent_app_date] => 2010-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3252 [patent_no_of_claims] => 14 [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/A1/0139/20110139037.pdf [firstpage_image] =>[orig_patent_app_number] => 12898506 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/898506
Powdery Building Compound Oct 4, 2010 Abandoned
Array ( [id] => 6143909 [patent_doc_number] => 20110017100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-27 [patent_title] => 'WATER-BASED SETTING AND HARDENING ACCELERATOR FOR HYDRAULIC BINDERS AND PROCESS FOR PRODUCING IT' [patent_app_type] => utility [patent_app_number] => 12/897373 [patent_app_country] => US [patent_app_date] => 2010-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2652 [patent_no_of_claims] => 31 [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/A1/0017/20110017100.pdf [firstpage_image] =>[orig_patent_app_number] => 12897373 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/897373
WATER-BASED SETTING AND HARDENING ACCELERATOR FOR HYDRAULIC BINDERS AND PROCESS FOR PRODUCING IT Oct 3, 2010 Abandoned
Array ( [id] => 10019769 [patent_doc_number] => 09062241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-23 [patent_title] => 'Weight materials for use in cement, spacer and drilling fluids' [patent_app_type] => utility [patent_app_number] => 12/892584 [patent_app_country] => US [patent_app_date] => 2010-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 12457 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12892584 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/892584
Weight materials for use in cement, spacer and drilling fluids Sep 27, 2010 Issued
Array ( [id] => 8874144 [patent_doc_number] => 08469095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-25 [patent_title] => 'Self adaptive cement systems' [patent_app_type] => utility [patent_app_number] => 12/892543 [patent_app_country] => US [patent_app_date] => 2010-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3499 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12892543 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/892543
Self adaptive cement systems Sep 27, 2010 Issued
Array ( [id] => 7795147 [patent_doc_number] => 08123853 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-28 [patent_title] => 'Calcium aluminate clinker as a refractory aggregate with and without barium addition and use thereof' [patent_app_type] => utility [patent_app_number] => 12/891262 [patent_app_country] => US [patent_app_date] => 2010-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5807 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/123/08123853.pdf [firstpage_image] =>[orig_patent_app_number] => 12891262 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/891262
Calcium aluminate clinker as a refractory aggregate with and without barium addition and use thereof Sep 26, 2010 Issued
Array ( [id] => 5987126 [patent_doc_number] => 20110011311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-20 [patent_title] => 'CALCIUM SULFATE HEMIHYDRATE TREATMENT PROCESS' [patent_app_type] => utility [patent_app_number] => 12/890242 [patent_app_country] => US [patent_app_date] => 2010-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 16031 [patent_no_of_claims] => 20 [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/A1/0011/20110011311.pdf [firstpage_image] =>[orig_patent_app_number] => 12890242 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/890242
Calcium sulfate hemihydrate treatment process Sep 23, 2010 Issued
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