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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] => 14731235 [patent_doc_number] => 10385006 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => Process for the preparation of amino alcohol derivatives or salts thereof [patent_app_type] => utility [patent_app_number] => 15/518498 [patent_app_country] => US [patent_app_date] => 2015-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4567 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15518498 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/518498
Process for the preparation of amino alcohol derivatives or salts thereof Oct 25, 2015 Issued
Array ( [id] => 14087859 [patent_doc_number] => 10239819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-26 [patent_title] => Methods for producing an ester of an alpha, beta-unsaturated carboxylic acid [patent_app_type] => utility [patent_app_number] => 15/518373 [patent_app_country] => US [patent_app_date] => 2015-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4894 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15518373 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/518373
Methods for producing an ester of an alpha, beta-unsaturated carboxylic acid Oct 14, 2015 Issued
Array ( [id] => 12058482 [patent_doc_number] => 20170334827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'REDUCED FOULING PROCESS FOR THE PRODUCTION OF METHYL METHACRYLATE' [patent_app_type] => utility [patent_app_number] => 15/521440 [patent_app_country] => US [patent_app_date] => 2015-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2871 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15521440 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/521440
Reduced fouling process for the production of methyl methacrylate Oct 12, 2015 Issued
Array ( [id] => 13236869 [patent_doc_number] => 10131625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-20 [patent_title] => Method for preparing 3-carbamoymethyl-5-methylhexanoic acid in recycling way [patent_app_type] => utility [patent_app_number] => 15/521021 [patent_app_country] => US [patent_app_date] => 2015-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3481 [patent_no_of_claims] => 18 [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] => 15521021 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/521021
Method for preparing 3-carbamoymethyl-5-methylhexanoic acid in recycling way Oct 12, 2015 Issued
Array ( [id] => 11773349 [patent_doc_number] => 09382183 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-07-05 [patent_title] => 'Process for flashing a reaction medium' [patent_app_type] => utility [patent_app_number] => 14/874268 [patent_app_country] => US [patent_app_date] => 2015-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 22083 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14874268 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/874268
Process for flashing a reaction medium Oct 1, 2015 Issued
Array ( [id] => 10791421 [patent_doc_number] => 20160137577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-19 [patent_title] => 'Process for Flashing A Reaction Medium Comprising Lithium Acetate' [patent_app_type] => utility [patent_app_number] => 14/874332 [patent_app_country] => US [patent_app_date] => 2015-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 19636 [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] => 14874332 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/874332
Process for flashing a reaction medium comprising lithium acetate Oct 1, 2015 Issued
Array ( [id] => 10791420 [patent_doc_number] => 20160137576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-19 [patent_title] => 'Processes for Producing an Acetic Acid Product Having Low Butyl Acetate Content' [patent_app_type] => utility [patent_app_number] => 14/874250 [patent_app_country] => US [patent_app_date] => 2015-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 19461 [patent_no_of_claims] => 27 [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] => 14874250 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/874250
Processes for producing an acetic acid product having low butyl acetate content Oct 1, 2015 Issued
Array ( [id] => 14454077 [patent_doc_number] => 10322990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-18 [patent_title] => Process for the preparation of treprostinil [patent_app_type] => utility [patent_app_number] => 15/518096 [patent_app_country] => US [patent_app_date] => 2015-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 19764 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 677 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15518096 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/518096
Process for the preparation of treprostinil Sep 27, 2015 Issued
Array ( [id] => 10744195 [patent_doc_number] => 20160090347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-31 [patent_title] => 'PROCESS AND PLANT FOR RECOVERING ACRYLIC ACID' [patent_app_type] => utility [patent_app_number] => 14/857967 [patent_app_country] => US [patent_app_date] => 2015-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8061 [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] => 14857967 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/857967
Process and plant for recovering acrylic acid Sep 17, 2015 Issued
Array ( [id] => 10761928 [patent_doc_number] => 20160108081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-21 [patent_title] => 'SYNTHESIS OF ENT-PROGESTERONE AND INTERMEDIATES THEREOF' [patent_app_type] => utility [patent_app_number] => 14/857554 [patent_app_country] => US [patent_app_date] => 2015-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16629 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 13 [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] => 14857554 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/857554
SYNTHESIS OF ENT-PROGESTERONE AND INTERMEDIATES THEREOF Sep 16, 2015 Abandoned
Array ( [id] => 10744197 [patent_doc_number] => 20160090348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-31 [patent_title] => 'PREPARATION OF C8-C24 ALKYL (METH)ACRYLATES' [patent_app_type] => utility [patent_app_number] => 14/854141 [patent_app_country] => US [patent_app_date] => 2015-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5729 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14854141 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/854141
PREPARATION OF C8-C24 ALKYL (METH)ACRYLATES Sep 14, 2015 Abandoned
Array ( [id] => 10722414 [patent_doc_number] => 20160068562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-10 [patent_title] => 'Raman Tag' [patent_app_type] => utility [patent_app_number] => 14/850949 [patent_app_country] => US [patent_app_date] => 2015-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4114 [patent_no_of_claims] => 2 [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] => 14850949 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/850949
Raman tag Sep 9, 2015 Issued
Array ( [id] => 10722330 [patent_doc_number] => 20160068477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-10 [patent_title] => 'METHOD OF MANUFACTURING SULTONIUM SALT' [patent_app_type] => utility [patent_app_number] => 14/847950 [patent_app_country] => US [patent_app_date] => 2015-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4343 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14847950 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/847950
Method of manufacturing sulfonium salt Sep 7, 2015 Issued
Array ( [id] => 11032826 [patent_doc_number] => 20160229783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-11 [patent_title] => 'METHOD OF OXIDATION USING NITRIC ACID' [patent_app_type] => utility [patent_app_number] => 14/848227 [patent_app_country] => US [patent_app_date] => 2015-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7763 [patent_no_of_claims] => 45 [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] => 14848227 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/848227
METHOD OF OXIDATION USING NITRIC ACID Sep 7, 2015 Abandoned
Array ( [id] => 11469575 [patent_doc_number] => 20170056358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'FUMARATE COMPOUNDS, PHARMACEUTICAL COMPOSITIONS THEREOF, AND METHODS OF USE' [patent_app_type] => utility [patent_app_number] => 14/839992 [patent_app_country] => US [patent_app_date] => 2015-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28274 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14839992 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/839992
Fumarate compounds, pharmaceutical compositions thereof, and methods of use Aug 29, 2015 Issued
Array ( [id] => 11356330 [patent_doc_number] => 09532968 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-01-03 [patent_title] => 'Fumarate compounds, pharmaceutical compositions thereof, and methods of use' [patent_app_type] => utility [patent_app_number] => 14/839993 [patent_app_country] => US [patent_app_date] => 2015-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31771 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14839993 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/839993
Fumarate compounds, pharmaceutical compositions thereof, and methods of use Aug 29, 2015 Issued
Array ( [id] => 12212048 [patent_doc_number] => 09908842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-06 [patent_title] => 'Method for obtaining crystalline L-alanine' [patent_app_type] => utility [patent_app_number] => 15/501869 [patent_app_country] => US [patent_app_date] => 2015-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 7039 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15501869 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/501869
Method for obtaining crystalline L-alanine Aug 6, 2015 Issued
Array ( [id] => 11435965 [patent_doc_number] => 20170036986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'METHOD FOR EXTRACTING ACTIVE PRINCIPLES FROM ANTRODIA CAMPHORATA' [patent_app_type] => utility [patent_app_number] => 14/819846 [patent_app_country] => US [patent_app_date] => 2015-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5785 [patent_no_of_claims] => 15 [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] => 14819846 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/819846
METHOD FOR EXTRACTING ACTIVE PRINCIPLES FROM ANTRODIA CAMPHORATA Aug 5, 2015 Abandoned
Array ( [id] => 12565632 [patent_doc_number] => 10017450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-10 [patent_title] => Method of operating a heavy ends column in an acetic acid production process [patent_app_type] => utility [patent_app_number] => 15/315260 [patent_app_country] => US [patent_app_date] => 2015-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 8707 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15315260 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/315260
Method of operating a heavy ends column in an acetic acid production process Aug 3, 2015 Issued
Array ( [id] => 12962419 [patent_doc_number] => 09873654 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-23 [patent_title] => Mixture of polyfluoroalkene carboxylic acids or salts thereof and process for producing the same [patent_app_type] => utility [patent_app_number] => 15/329192 [patent_app_country] => US [patent_app_date] => 2015-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2814 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15329192 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/329192
Mixture of polyfluoroalkene carboxylic acids or salts thereof and process for producing the same Jul 27, 2015 Issued
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