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Matthew Van Nguyen

Examiner (ID: 12584)

Most Active Art Unit
2838
Art Unit(s)
2102, 2838, 2839, 2111
Total Applications
3254
Issued Applications
3022
Pending Applications
87
Abandoned Applications
140

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10857850 [patent_doc_number] => 08884051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-11 [patent_title] => 'Synthesis of methylene malonates using rapid recovery in the presence of a heat transfer agent' [patent_app_type] => utility [patent_app_number] => 13/880471 [patent_app_country] => US [patent_app_date] => 2011-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 29239 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13880471 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/880471
Synthesis of methylene malonates using rapid recovery in the presence of a heat transfer agent Oct 18, 2011 Issued
Array ( [id] => 10187525 [patent_doc_number] => 09216936 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-22 [patent_title] => 'Process for recovering halogen promoters and removing permanganate reducing compounds' [patent_app_type] => utility [patent_app_number] => 13/272762 [patent_app_country] => US [patent_app_date] => 2011-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7416 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13272762 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/272762
Process for recovering halogen promoters and removing permanganate reducing compounds Oct 12, 2011 Issued
Array ( [id] => 9026793 [patent_doc_number] => 08536374 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-17 [patent_title] => 'Method for preparation of dicarboxylic acids from saturated hydrocarbons or cycloaliphatic hydrocarbons by catalytic oxidation' [patent_app_type] => utility [patent_app_number] => 13/269988 [patent_app_country] => US [patent_app_date] => 2011-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5683 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13269988 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/269988
Method for preparation of dicarboxylic acids from saturated hydrocarbons or cycloaliphatic hydrocarbons by catalytic oxidation Oct 9, 2011 Issued
Array ( [id] => 9951424 [patent_doc_number] => 09000211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-07 [patent_title] => 'Process for production of methacrylic acid ester having increased yield' [patent_app_type] => utility [patent_app_number] => 13/877388 [patent_app_country] => US [patent_app_date] => 2011-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11600 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13877388 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/877388
Process for production of methacrylic acid ester having increased yield Oct 3, 2011 Issued
Array ( [id] => 9323800 [patent_doc_number] => 08658823 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-25 [patent_title] => 'Processes for producing acrylic acids and acrylates' [patent_app_type] => utility [patent_app_number] => 13/251623 [patent_app_country] => US [patent_app_date] => 2011-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 13747 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13251623 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/251623
Processes for producing acrylic acids and acrylates Oct 2, 2011 Issued
13/243537 HYDROLYSABLE LINKERS AND CROSS-LINKERS FOR ABSORBABLE POLYMERS Sep 22, 2011 Abandoned
Array ( [id] => 8516830 [patent_doc_number] => 20120316238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-13 [patent_title] => ' NOVEL POLYMOMORPH OF DESVENLAFAXINE BENZOATE' [patent_app_type] => utility [patent_app_number] => 13/238953 [patent_app_country] => US [patent_app_date] => 2011-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3076 [patent_no_of_claims] => 10 [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] => 13238953 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/238953
Polymomorph of desvenlafaxine benzoate Sep 20, 2011 Issued
Array ( [id] => 8885109 [patent_doc_number] => 20130158293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'CANCER HEAT THERAPY-ENHANCING AGENT' [patent_app_type] => utility [patent_app_number] => 13/820303 [patent_app_country] => US [patent_app_date] => 2011-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7122 [patent_no_of_claims] => 2 [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] => 13820303 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/820303
Cancer heat therapy-enhancing agent Sep 11, 2011 Issued
Array ( [id] => 9042681 [patent_doc_number] => 20130245319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-19 [patent_title] => 'METHOD FOR CATALYTICALLY PRODUCING FORMIC ACID' [patent_app_type] => utility [patent_app_number] => 13/823453 [patent_app_country] => US [patent_app_date] => 2011-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3786 [patent_no_of_claims] => 11 [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] => 13823453 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/823453
Method for catalytically producing formic acid Aug 25, 2011 Issued
Array ( [id] => 8846502 [patent_doc_number] => 08455683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-04 [patent_title] => 'Methods for the synthesis of olefins and derivatives' [patent_app_type] => utility [patent_app_number] => 13/219423 [patent_app_country] => US [patent_app_date] => 2011-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 20088 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13219423 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/219423
Methods for the synthesis of olefins and derivatives Aug 25, 2011 Issued
Array ( [id] => 9212823 [patent_doc_number] => 20140012000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-09 [patent_title] => 'PROCESS FOR PREPARING A PROPIOLIC ACID OR A DERIVATIVE THEREOF' [patent_app_type] => utility [patent_app_number] => 13/816816 [patent_app_country] => US [patent_app_date] => 2011-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12639 [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] => 13816816 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/816816
Process for preparing a propiolic acid or a derivative thereof Aug 18, 2011 Issued
Array ( [id] => 10025992 [patent_doc_number] => 09067879 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-30 [patent_title] => 'Process for making renewable source-based citrate esters and acylated citrate esters' [patent_app_type] => utility [patent_app_number] => 13/816275 [patent_app_country] => US [patent_app_date] => 2011-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9404 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13816275 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/816275
Process for making renewable source-based citrate esters and acylated citrate esters Jul 20, 2011 Issued
Array ( [id] => 7573410 [patent_doc_number] => 20110269066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-03 [patent_title] => 'Bronsted acid compound, manufacturing method of condensation compound, dispersion liquid of condensation compound particles, manufacturing method of electrostatic image developing toner, manufacturing method of binder resin, binder resin, dispersion liquid of resin particles, electrostatic image developing toner, electrostatic image developer, and image-forming method' [patent_app_type] => utility [patent_app_number] => 13/067944 [patent_app_country] => US [patent_app_date] => 2011-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17895 [patent_no_of_claims] => 12 [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/A1/0269/20110269066.pdf [firstpage_image] =>[orig_patent_app_number] => 13067944 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/067944
Bronsted acid compound, manufacturing method of condensation compound, dispersion liquid of condensation compound particles, manufacturing method of electrostatic image developing toner, manufacturing method of binder resin, binder resin, dispersion liquid of resin particles, electrostatic image developing toner, electrostatic image developer, and image-forming method Jul 7, 2011 Issued
Array ( [id] => 8854407 [patent_doc_number] => 20130144083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-06 [patent_title] => 'PROCESS AND METHOD FOR THE EFFICIENT PREPARATION OF FULLERYNES' [patent_app_type] => utility [patent_app_number] => 13/808406 [patent_app_country] => US [patent_app_date] => 2011-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5894 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13808406 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/808406
Process and method for the efficient preparation of fullerynes Jul 5, 2011 Issued
Array ( [id] => 8995298 [patent_doc_number] => 08519184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-27 [patent_title] => 'Synthesis of rare earth metal extractant' [patent_app_type] => utility [patent_app_number] => 13/176214 [patent_app_country] => US [patent_app_date] => 2011-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5071 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13176214 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/176214
Synthesis of rare earth metal extractant Jul 4, 2011 Issued
Array ( [id] => 10864202 [patent_doc_number] => 08889903 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-18 [patent_title] => 'Synthesis of rare earth metal extractant' [patent_app_type] => utility [patent_app_number] => 13/176252 [patent_app_country] => US [patent_app_date] => 2011-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4595 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13176252 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/176252
Synthesis of rare earth metal extractant Jul 4, 2011 Issued
Array ( [id] => 8780831 [patent_doc_number] => 20130102806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-25 [patent_title] => 'METHOD FOR SYNTHESIZING RARE EARTH METAL EXTRACTANT' [patent_app_type] => utility [patent_app_number] => 13/807955 [patent_app_country] => US [patent_app_date] => 2011-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6328 [patent_no_of_claims] => 5 [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] => 13807955 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/807955
Method for synthesizing rare earth metal extractant Jun 30, 2011 Issued
Array ( [id] => 8885103 [patent_doc_number] => 20130158287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'NITRIDED MIXED OXIDE CATALYST SYSTEM AND A PROCESS FOR THE PRODUCTION OF ETHYLENICALLY UNSATURATED CARBOXYLIC ACIDS OR ESTERS' [patent_app_type] => utility [patent_app_number] => 13/805413 [patent_app_country] => US [patent_app_date] => 2011-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10182 [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] => 13805413 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/805413
Nitrided mixed oxide catalyst system and a process for the production of ethylenically unsaturated carboxylic acids or esters Jun 23, 2011 Issued
Array ( [id] => 8909715 [patent_doc_number] => 08481779 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-09 [patent_title] => 'Method for producing N-substituted-2-amino-4-(hydroxymethylphosphinyl)-2-butenoic acid' [patent_app_type] => utility [patent_app_number] => 13/579135 [patent_app_country] => US [patent_app_date] => 2011-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4080 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13579135 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/579135
Method for producing N-substituted-2-amino-4-(hydroxymethylphosphinyl)-2-butenoic acid Jun 13, 2011 Issued
Array ( [id] => 8513628 [patent_doc_number] => 20120313036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-13 [patent_title] => 'SYNTHESIS OF 7-ACETYLENO QUINONE METHIDE DERIVATIVES AND THEIR APPLICATION AS VINYLIC POLYMERIZATION RETARDERS' [patent_app_type] => utility [patent_app_number] => 13/158958 [patent_app_country] => US [patent_app_date] => 2011-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5330 [patent_no_of_claims] => 15 [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] => 13158958 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/158958
Synthesis of 7-acetyleno quinone methide derivatives and their application as vinylic polymerization retarders Jun 12, 2011 Issued
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