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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] => 8885102 [patent_doc_number] => 20130158286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'PROCESS TO PRODUCE ALKENOIC ACID ESTERS FROM LACTONES' [patent_app_type] => utility [patent_app_number] => 13/722241 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6177 [patent_no_of_claims] => 16 [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] => 13722241 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/722241
Process to produce alkenoic acid esters from lactones Dec 19, 2012 Issued
Array ( [id] => 8885110 [patent_doc_number] => 20130158294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'PROCESS FOR THE PREPARATION OF RACEMIC ALPHA-AMINO ACIDS' [patent_app_type] => utility [patent_app_number] => 13/720027 [patent_app_country] => US [patent_app_date] => 2012-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6801 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 10 [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] => 13720027 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/720027
Process for the preparation of racemic alpha-amino acids Dec 18, 2012 Issued
Array ( [id] => 8940734 [patent_doc_number] => 20130190531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-25 [patent_title] => 'PROCESS FOR THE MANUFACTURE OF ACETIC ACID' [patent_app_type] => utility [patent_app_number] => 13/720539 [patent_app_country] => US [patent_app_date] => 2012-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 11710 [patent_no_of_claims] => 19 [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] => 13720539 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/720539
Process for the manufacture of acetic acid Dec 18, 2012 Issued
Array ( [id] => 9793574 [patent_doc_number] => 20150005518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-01 [patent_title] => 'PROCESS FOR ALKYNYLATING 16-SUBSTITUTED-17-KETO STEROIDS' [patent_app_type] => utility [patent_app_number] => 14/367886 [patent_app_country] => US [patent_app_date] => 2012-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7613 [patent_no_of_claims] => 19 [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] => 14367886 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/367886
Process for alkynylating 16-substituted-17-keto steroids Dec 18, 2012 Issued
Array ( [id] => 11190727 [patent_doc_number] => 09421522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-23 [patent_title] => 'Iridium catalysts for carbonylation' [patent_app_type] => utility [patent_app_number] => 13/716336 [patent_app_country] => US [patent_app_date] => 2012-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9598 [patent_no_of_claims] => 19 [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] => 13716336 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/716336
Iridium catalysts for carbonylation Dec 16, 2012 Issued
Array ( [id] => 10333139 [patent_doc_number] => 20150218142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-06 [patent_title] => 'Derivatives of Betulin' [patent_app_type] => utility [patent_app_number] => 14/365802 [patent_app_country] => US [patent_app_date] => 2012-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 105674 [patent_no_of_claims] => 68 [patent_no_of_ind_claims] => 23 [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] => 14365802 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/365802
Derivatives of Betulin Dec 13, 2012 Abandoned
Array ( [id] => 8885108 [patent_doc_number] => 20130158292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'METHOD FOR PRODUCING METHIONINE' [patent_app_type] => utility [patent_app_number] => 13/713774 [patent_app_country] => US [patent_app_date] => 2012-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17367 [patent_no_of_claims] => 9 [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] => 13713774 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/713774
METHOD FOR PRODUCING METHIONINE Dec 12, 2012 Abandoned
Array ( [id] => 10050689 [patent_doc_number] => 09090554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-28 [patent_title] => 'Process for the manufacture of acetic acid' [patent_app_type] => utility [patent_app_number] => 13/713930 [patent_app_country] => US [patent_app_date] => 2012-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 15592 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13713930 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/713930
Process for the manufacture of acetic acid Dec 12, 2012 Issued
Array ( [id] => 8768303 [patent_doc_number] => 20130096340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-18 [patent_title] => 'AMINO ACID GROUP-MODIFIED ORGANOPOLYSILOXANE AND SILANE, AMINO ACID GROUP-CONTAINING COMPOUND, AND PRODUCTION METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 13/693533 [patent_app_country] => US [patent_app_date] => 2012-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10256 [patent_no_of_claims] => 6 [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] => 13693533 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/693533
AMINO ACID GROUP-MODIFIED ORGANOPOLYSILOXANE AND SILANE, AMINO ACID GROUP-CONTAINING COMPOUND, AND PRODUCTION METHOD THEREOF Dec 3, 2012 Abandoned
Array ( [id] => 10927018 [patent_doc_number] => 20140330039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-06 [patent_title] => 'METHOD FOR RECOVERING AND PURIFYING PROPIONIC ACID' [patent_app_type] => utility [patent_app_number] => 14/361436 [patent_app_country] => US [patent_app_date] => 2012-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6215 [patent_no_of_claims] => 24 [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] => 14361436 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/361436
Method for recovering and purifying propionic acid Nov 25, 2012 Issued
Array ( [id] => 8733830 [patent_doc_number] => 20130079399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-28 [patent_title] => 'NOVEL DERIVATIVES OF MESALAZINE, PROCESS OF THEIR PREPARATION AND THEIR USE IN THE TREATMENT OF INTESTINAL INFLAMMATORY DISEASES' [patent_app_type] => utility [patent_app_number] => 13/683101 [patent_app_country] => US [patent_app_date] => 2012-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6048 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [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] => 13683101 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/683101
Derivatives of mesalazine, process of their preparation and their use in the treatment of intestinal inflammatory diseases Nov 20, 2012 Issued
Array ( [id] => 10635724 [patent_doc_number] => 09353219 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-05-31 [patent_title] => 'Polymeric materials made from vanillin' [patent_app_type] => utility [patent_app_number] => 13/678864 [patent_app_country] => US [patent_app_date] => 2012-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6581 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13678864 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/678864
Polymeric materials made from vanillin Nov 15, 2012 Issued
Array ( [id] => 9922635 [patent_doc_number] => 08980593 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-03-17 [patent_title] => 'Production of tunable polyhydroxyalkanoate biopolymers using glycerol and levulinic acid' [patent_app_type] => utility [patent_app_number] => 13/678945 [patent_app_country] => US [patent_app_date] => 2012-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 10644 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13678945 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/678945
Production of tunable polyhydroxyalkanoate biopolymers using glycerol and levulinic acid Nov 15, 2012 Issued
Array ( [id] => 8885106 [patent_doc_number] => 20130158290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'PRODUCTION OF OXYGENATED COMPOUNDS IN THE PRESENCE OF A CATALYST SUSPENDED IN AN INERT LIQUID' [patent_app_type] => utility [patent_app_number] => 13/675094 [patent_app_country] => US [patent_app_date] => 2012-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2644 [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] => 13675094 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/675094
PRODUCTION OF OXYGENATED COMPOUNDS IN THE PRESENCE OF A CATALYST SUSPENDED IN AN INERT LIQUID Nov 12, 2012 Abandoned
Array ( [id] => 9042674 [patent_doc_number] => 20130245312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-19 [patent_title] => 'Catalyst for Producing Acrylic Acids and Acrylates' [patent_app_type] => utility [patent_app_number] => 13/664494 [patent_app_country] => US [patent_app_date] => 2012-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17097 [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] => 13664494 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/664494
Catalyst for producing acrylic acids and acrylates Oct 30, 2012 Issued
Array ( [id] => 11304672 [patent_doc_number] => 09512058 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-06 [patent_title] => 'Multifunctional monomers, methods for making multifunctional monomers, polymerizable compostions and products formed thereform' [patent_app_type] => utility [patent_app_number] => 14/352356 [patent_app_country] => US [patent_app_date] => 2012-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 14684 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14352356 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/352356
Multifunctional monomers, methods for making multifunctional monomers, polymerizable compostions and products formed thereform Oct 17, 2012 Issued
Array ( [id] => 8696996 [patent_doc_number] => 20130059005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-07 [patent_title] => 'BUPROPION HYDROBROMIDE POLYMORPHS' [patent_app_type] => utility [patent_app_number] => 13/653503 [patent_app_country] => US [patent_app_date] => 2012-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 40 [patent_no_of_words] => 103397 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 9 [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] => 13653503 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/653503
Bupropion hydrobromide polymorphs Oct 16, 2012 Issued
Array ( [id] => 9686774 [patent_doc_number] => 20140243539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'Process for the Production of Estetrol' [patent_app_type] => utility [patent_app_number] => 14/349940 [patent_app_country] => US [patent_app_date] => 2012-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10776 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 7 [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] => 14349940 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/349940
Process for the production of estetrol Oct 4, 2012 Issued
Array ( [id] => 8745582 [patent_doc_number] => 20130085299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-04 [patent_title] => 'Processes for Producing Acrylic Acids and Acrylate with Diluted Crude Acrylate Stream' [patent_app_type] => utility [patent_app_number] => 13/632258 [patent_app_country] => US [patent_app_date] => 2012-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 19635 [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] => 13632258 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/632258
Processes for Producing Acrylic Acids and Acrylate with Diluted Crude Acrylate Stream Sep 30, 2012 Abandoned
Array ( [id] => 8638409 [patent_doc_number] => 20130030212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'COMPOUND HAVING ALICYCLIC STRUCTURE, (METH)ACRYLIC ACID ESTER, AND PROCESS FOR PRODUCTION OF THE (METH)ACRYLIC ACID ESTER' [patent_app_type] => utility [patent_app_number] => 13/630978 [patent_app_country] => US [patent_app_date] => 2012-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13148 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13630978 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/630978
COMPOUND HAVING ALICYCLIC STRUCTURE, (METH)ACRYLIC ACID ESTER, AND PROCESS FOR PRODUCTION OF THE (METH)ACRYLIC ACID ESTER Sep 27, 2012 Abandoned
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