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] => 14041289 [patent_doc_number] => 20190076751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => EXPANDED DISTILLATION FOR ETHANOL PRODUCTION [patent_app_type] => utility [patent_app_number] => 15/991835 [patent_app_country] => US [patent_app_date] => 2018-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15991835 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/991835
EXPANDED DISTILLATION FOR ETHANOL PRODUCTION May 28, 2018 Abandoned
Array ( [id] => 14246451 [patent_doc_number] => 10273417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => Process for fluid catalytic cracking [patent_app_type] => utility [patent_app_number] => 15/988909 [patent_app_country] => US [patent_app_date] => 2018-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2425 [patent_no_of_claims] => 16 [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] => 15988909 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/988909
Process for fluid catalytic cracking May 23, 2018 Issued
Array ( [id] => 15482955 [patent_doc_number] => 10556810 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-11 [patent_title] => Solar sterilization apparatus for incremental boiling [patent_app_type] => utility [patent_app_number] => 15/972133 [patent_app_country] => US [patent_app_date] => 2018-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3276 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15972133 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/972133
Solar sterilization apparatus for incremental boiling May 4, 2018 Issued
Array ( [id] => 13314655 [patent_doc_number] => 20180208864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => INTEGRATED HYDROTREATING AND STEAM PYROLYSIS SYSTEM INCLUDING RESIDUAL BYPASS FOR DIRECT PROCESSING OF A CRUDE OIL [patent_app_type] => utility [patent_app_number] => 15/933655 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15933655 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/933655
Integrated hydrotreating and steam pyrolysis system including residual bypass for direct processing of a crude oil Mar 22, 2018 Issued
Array ( [id] => 13314651 [patent_doc_number] => 20180208862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => INTEGRATED SOLVENT DEASPHALTING AND STEAM PYROLYSIS SYSTEM FOR DIRECT PROCESSING OF A CRUDE OIL [patent_app_type] => utility [patent_app_number] => 15/928672 [patent_app_country] => US [patent_app_date] => 2018-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15928672 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/928672
Integrated solvent deasphalting and steam pyrolysis system for direct processing of a crude oil Mar 21, 2018 Issued
Array ( [id] => 13733713 [patent_doc_number] => 20180371324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => Microorganism Mediated Liquid Fuels [patent_app_type] => utility [patent_app_number] => 15/926656 [patent_app_country] => US [patent_app_date] => 2018-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15926656 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/926656
Microorganism Mediated Liquid Fuels Mar 19, 2018 Abandoned
Array ( [id] => 13314653 [patent_doc_number] => 20180208863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => INTEGRATED HYDROTREATING, SOLVENT DEASPHALTING AND STEAM PYROLYSIS SYSTEM FOR DIRECT PROCESSING OF A CRUDE OIL [patent_app_type] => utility [patent_app_number] => 15/924895 [patent_app_country] => US [patent_app_date] => 2018-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15924895 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/924895
Integrated hydrotreating, solvent deasphalting and steam pyrolysis system for direct processing of a crude oil Mar 18, 2018 Issued
Array ( [id] => 17014357 [patent_doc_number] => 11083977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Distillation apparatus and method [patent_app_type] => utility [patent_app_number] => 16/492859 [patent_app_country] => US [patent_app_date] => 2018-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 37 [patent_no_of_words] => 20914 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16492859 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/492859
Distillation apparatus and method Mar 7, 2018 Issued
Array ( [id] => 15408401 [patent_doc_number] => 20200024522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => SUPERHEATED STEAM GENERATION DEVICE AND THERMAL DECOMPOSITION SYSTEM USING SAME [patent_app_type] => utility [patent_app_number] => 16/491353 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16491353 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/491353
SUPERHEATED STEAM GENERATION DEVICE AND THERMAL DECOMPOSITION SYSTEM USING SAME Mar 5, 2018 Abandoned
Array ( [id] => 12885772 [patent_doc_number] => 20180187099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => INTEGRATED SOLVENT DEASPHALTING, HYDROTREATING AND STEAM PYROLYSIS SYSTEM FOR DIRECT PROCESSING OF A CRUDE OIL [patent_app_type] => utility [patent_app_number] => 15/905107 [patent_app_country] => US [patent_app_date] => 2018-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15905107 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/905107
Integrated solvent deasphalting, hydrotreating and steam pyrolysis system for direct processing of a crude oil Feb 25, 2018 Issued
Array ( [id] => 17148621 [patent_doc_number] => 11141678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Industrial wastewater recovery apparatus aiming at zero liquid discharge (ZLD) [patent_app_type] => utility [patent_app_number] => 16/482921 [patent_app_country] => US [patent_app_date] => 2018-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2671 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16482921 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/482921
Industrial wastewater recovery apparatus aiming at zero liquid discharge (ZLD) Feb 1, 2018 Issued
Array ( [id] => 17207911 [patent_doc_number] => 11168271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Integrated hydrotreating and steam pyrolysis process for the direct processing of a crude oil to produce olefinic and aromatic petrochemicals [patent_app_type] => utility [patent_app_number] => 16/480469 [patent_app_country] => US [patent_app_date] => 2018-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 20037 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16480469 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/480469
Integrated hydrotreating and steam pyrolysis process for the direct processing of a crude oil to produce olefinic and aromatic petrochemicals Feb 1, 2018 Issued
Array ( [id] => 13372327 [patent_doc_number] => 20180237704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => Heavy Fossil Hydrocarbon Conversion and Upgrading Using Radio-Frequency or Microwave Energy [patent_app_type] => utility [patent_app_number] => 15/860638 [patent_app_country] => US [patent_app_date] => 2018-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15860638 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/860638
Heavy fossil hydrocarbon conversion and upgrading using radio-frequency or microwave energy Jan 1, 2018 Issued
Array ( [id] => 14485461 [patent_doc_number] => 10329499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Integrated hydrotreating and steam pyrolysis system including hydrogen redistribution for direct processing of a crude oil [patent_app_type] => utility [patent_app_number] => 15/824384 [patent_app_country] => US [patent_app_date] => 2017-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 6151 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15824384 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/824384
Integrated hydrotreating and steam pyrolysis system including hydrogen redistribution for direct processing of a crude oil Nov 27, 2017 Issued
Array ( [id] => 16413534 [patent_doc_number] => 10821397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Square packed tower for capturing flue gas carbon dioxide [patent_app_type] => utility [patent_app_number] => 16/089154 [patent_app_country] => US [patent_app_date] => 2017-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 7030 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16089154 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/089154
Square packed tower for capturing flue gas carbon dioxide Nov 26, 2017 Issued
Array ( [id] => 14342709 [patent_doc_number] => 20190153327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => WATER-BASED BITUMEN EXTRACTION PROCESSES BASED ON PRIMARY SEPARATION VESSEL FINES LOADING [patent_app_type] => utility [patent_app_number] => 15/821477 [patent_app_country] => US [patent_app_date] => 2017-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15821477 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/821477
WATER-BASED BITUMEN EXTRACTION PROCESSES BASED ON PRIMARY SEPARATION VESSEL FINES LOADING Nov 21, 2017 Abandoned
Array ( [id] => 14342729 [patent_doc_number] => 20190153337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => PROCESSING OF OIL BY STEAM ADDITION [patent_app_type] => utility [patent_app_number] => 15/819712 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15819712 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/819712
Processing of oil by steam addition Nov 20, 2017 Issued
Array ( [id] => 14326849 [patent_doc_number] => 10294429 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-05-21 [patent_title] => Processing of oil by steam addition [patent_app_type] => utility [patent_app_number] => 15/819370 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 19101 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 453 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15819370 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/819370
Processing of oil by steam addition Nov 20, 2017 Issued
Array ( [id] => 16141835 [patent_doc_number] => 10703982 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => Process for solvent extraction of oil sand bitumen [patent_app_type] => utility [patent_app_number] => 15/820143 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2958 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15820143 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/820143
Process for solvent extraction of oil sand bitumen Nov 20, 2017 Issued
Array ( [id] => 14343729 [patent_doc_number] => 20190153837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => PROCESSING OF OIL BY STEAM ADDITION [patent_app_type] => utility [patent_app_number] => 15/819501 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 492 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15819501 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/819501
Processing of oil by steam addition Nov 20, 2017 Issued
Menu