Search

Tran N. Nguyen

Examiner (ID: 18432, Phone: (571)272-2030 , Office: P/2834 )

Most Active Art Unit
2834
Art Unit(s)
3621, 3626, 3685, 2102, 2834, 3686
Total Applications
3630
Issued Applications
2587
Pending Applications
147
Abandoned Applications
937

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11567666 [patent_doc_number] => 20170106310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'EVAPORATOR' [patent_app_type] => utility [patent_app_number] => 15/289501 [patent_app_country] => US [patent_app_date] => 2016-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4732 [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] => 15289501 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/289501
Evaporator Oct 9, 2016 Issued
Array ( [id] => 13251501 [patent_doc_number] => 10138432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-27 [patent_title] => Process for removing metals from hydrocarbons [patent_app_type] => utility [patent_app_number] => 15/240495 [patent_app_country] => US [patent_app_date] => 2016-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10933 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 15240495 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/240495
Process for removing metals from hydrocarbons Aug 17, 2016 Issued
Array ( [id] => 16482925 [patent_doc_number] => 20200376525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => WOOD CHIP FERMENTATION DEVICE [patent_app_type] => utility [patent_app_number] => 16/317908 [patent_app_country] => US [patent_app_date] => 2016-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16317908 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/317908
Wood chip fermentation device Jul 14, 2016 Issued
Array ( [id] => 11383085 [patent_doc_number] => 20170009141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-12 [patent_title] => 'MOLTEN SALT PYROLYSIS FOR BIO-OIL AND CHEMICALS' [patent_app_type] => utility [patent_app_number] => 15/202864 [patent_app_country] => US [patent_app_date] => 2016-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4487 [patent_no_of_claims] => 21 [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] => 15202864 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/202864
MOLTEN SALT PYROLYSIS FOR BIO-OIL AND CHEMICALS Jul 5, 2016 Abandoned
Array ( [id] => 11115159 [patent_doc_number] => 20160312132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-27 [patent_title] => 'INTEGRATED HYDROTREATING, SOLVENT DEASPHALTING AND STEAM PYROLYSIS PROCESS FOR DIRECT PROCESSING OF A CRUDE OIL' [patent_app_type] => utility [patent_app_number] => 15/199130 [patent_app_country] => US [patent_app_date] => 2016-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7612 [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] => 15199130 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/199130
INTEGRATED HYDROTREATING, SOLVENT DEASPHALTING AND STEAM PYROLYSIS PROCESS FOR DIRECT PROCESSING OF A CRUDE OIL Jun 29, 2016 Abandoned
Array ( [id] => 14483197 [patent_doc_number] => 10328360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => System and method to partially vaporize a process stream by mixing the stream with a heating medium [patent_app_type] => utility [patent_app_number] => 15/193839 [patent_app_country] => US [patent_app_date] => 2016-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3965 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15193839 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/193839
System and method to partially vaporize a process stream by mixing the stream with a heating medium Jun 26, 2016 Issued
Array ( [id] => 15130613 [patent_doc_number] => 10478745 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => System and method to vaporize a process stream by mixing the stream with a heating medium [patent_app_type] => utility [patent_app_number] => 15/193723 [patent_app_country] => US [patent_app_date] => 2016-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3828 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15193723 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/193723
System and method to vaporize a process stream by mixing the stream with a heating medium Jun 26, 2016 Issued
Array ( [id] => 13715031 [patent_doc_number] => 20170368470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => System And Method To Desalinate A Feed Water Stream By Mixing The Feed Water Stream With A Heating Medium [patent_app_type] => utility [patent_app_number] => 15/193771 [patent_app_country] => US [patent_app_date] => 2016-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4023 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15193771 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/193771
System and method to desalinate a feed water stream by mixing the feed water stream with a heating medium Jun 26, 2016 Issued
Array ( [id] => 13715033 [patent_doc_number] => 20170368471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => System And Method To Reboil A Process Stream In A Distillation System By Mixing The Stream With A Heating Medium [patent_app_type] => utility [patent_app_number] => 15/193872 [patent_app_country] => US [patent_app_date] => 2016-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15193872 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/193872
System and method to reboil a process stream in a distillation system by mixing the stream with a heating medium Jun 26, 2016 Issued
Array ( [id] => 13719391 [patent_doc_number] => 20170370650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => System And Method To Generate Steam By Mixing A Feed Water Stream With A Heating Medium [patent_app_type] => utility [patent_app_number] => 15/193813 [patent_app_country] => US [patent_app_date] => 2016-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15193813 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/193813
System and method to generate steam by mixing a feed water stream with a heating medium Jun 26, 2016 Issued
Array ( [id] => 11084039 [patent_doc_number] => 20160281004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'NOVEL METHOD FOR PREPARING ALUMINA-ZINC OXIDE-NICKEL OXIDE COMPOSITE FOR DESULFURIZATION' [patent_app_type] => utility [patent_app_number] => 15/172689 [patent_app_country] => US [patent_app_date] => 2016-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7967 [patent_no_of_claims] => 8 [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] => 15172689 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/172689
Method using alumina-zinc oxide-nickel oxide composite for desulfurization of hydrocarbons Jun 2, 2016 Issued
Array ( [id] => 13207619 [patent_doc_number] => 10118161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-06 [patent_title] => Catalyst and process for hydroconversion of a heavy feedstock [patent_app_type] => utility [patent_app_number] => 15/156485 [patent_app_country] => US [patent_app_date] => 2016-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 9790 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15156485 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/156485
Catalyst and process for hydroconversion of a heavy feedstock May 16, 2016 Issued
Array ( [id] => 11011226 [patent_doc_number] => 20160208180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'INTEGRATED HYDROTREATING AND STEAM PYROLYSIS PROCESS INCLUDING RESIDUAL BYPASS FOR DIRECT PROCESSING OF A CRUDE OIL' [patent_app_type] => utility [patent_app_number] => 15/082362 [patent_app_country] => US [patent_app_date] => 2016-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6711 [patent_no_of_claims] => 12 [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] => 15082362 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/082362
INTEGRATED HYDROTREATING AND STEAM PYROLYSIS PROCESS INCLUDING RESIDUAL BYPASS FOR DIRECT PROCESSING OF A CRUDE OIL Mar 27, 2016 Abandoned
Array ( [id] => 10997617 [patent_doc_number] => 20160194564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-07 [patent_title] => 'INTEGRATED SOLVENT DEASPHALTING AND STEAM PYROLYSIS PROCESS FOR DIRECT PROCESSING OF A CRUDE OIL' [patent_app_type] => utility [patent_app_number] => 15/069144 [patent_app_country] => US [patent_app_date] => 2016-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5745 [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] => 15069144 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/069144
INTEGRATED SOLVENT DEASPHALTING AND STEAM PYROLYSIS PROCESS FOR DIRECT PROCESSING OF A CRUDE OIL Mar 13, 2016 Abandoned
Array ( [id] => 10997618 [patent_doc_number] => 20160194565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-07 [patent_title] => 'INTEGRATED SOLVENT DEASPHALTING, HYDROTREATING AND STEAM PYROLYSIS PROCESS FOR DIRECT PROCESSING OF A CRUDE OIL' [patent_app_type] => utility [patent_app_number] => 15/069217 [patent_app_country] => US [patent_app_date] => 2016-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7659 [patent_no_of_claims] => 14 [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] => 15069217 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/069217
INTEGRATED SOLVENT DEASPHALTING, HYDROTREATING AND STEAM PYROLYSIS PROCESS FOR DIRECT PROCESSING OF A CRUDE OIL Mar 13, 2016 Abandoned
Array ( [id] => 13477177 [patent_doc_number] => 20180290131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => CATALYST CONTAINING GAMMA-VALEROLACTONE AND/OR THE HYDROLYSIS PRODUCTS THEREOF, AND USE THEREOF IN A HYDROPROCESSING AND/OR HYDROCRACKING METHOD [patent_app_type] => utility [patent_app_number] => 15/570661 [patent_app_country] => US [patent_app_date] => 2016-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15570661 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/570661
Catalyst containing g-valerolactone and/or the hydrolysis products thereof, and use thereof in a hydroprocessing and/or hydrocracking method Mar 10, 2016 Issued
Array ( [id] => 11047722 [patent_doc_number] => 20160244681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-25 [patent_title] => 'INTEGRATED HYDROTREATING AND STEAM PYROLYSIS PROCESS INCLUDING HYDROGEN REDISTRIBUTION FOR DIRECT PROCESSING OF A CRUDE OIL' [patent_app_type] => utility [patent_app_number] => 15/062605 [patent_app_country] => US [patent_app_date] => 2016-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6498 [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] => 15062605 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/062605
INTEGRATED HYDROTREATING AND STEAM PYROLYSIS PROCESS INCLUDING HYDROGEN REDISTRIBUTION FOR DIRECT PROCESSING OF A CRUDE OIL Mar 6, 2016 Abandoned
Array ( [id] => 12747400 [patent_doc_number] => 20180140967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => VAPOR CIRCULATION REGENERATION SYSTEM [patent_app_type] => utility [patent_app_number] => 15/573080 [patent_app_country] => US [patent_app_date] => 2016-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15573080 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/573080
Vapor circulation regeneration system Mar 3, 2016 Issued
Array ( [id] => 13841013 [patent_doc_number] => 20190023991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => HYDROCARBON EXTRACTION BY OLEOPHILIC BEADS FROM AQUEOUS MIXTURES [patent_app_type] => utility [patent_app_number] => 16/066878 [patent_app_country] => US [patent_app_date] => 2015-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16066878 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/066878
HYDROCARBON EXTRACTION BY OLEOPHILIC BEADS FROM AQUEOUS MIXTURES Dec 29, 2015 Abandoned
Array ( [id] => 14596651 [patent_doc_number] => 10351507 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-16 [patent_title] => Carbonate ester purification method, carbonate ester solution production method, and carbonate ester purification apparatus [patent_app_type] => utility [patent_app_number] => 15/538621 [patent_app_country] => US [patent_app_date] => 2015-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10635 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15538621 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/538621
Carbonate ester purification method, carbonate ester solution production method, and carbonate ester purification apparatus Dec 24, 2015 Issued
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