Search

Thuan D. Dang

Examiner (ID: 12079, Phone: (571)272-1445 , Office: P/1772 )

Most Active Art Unit
1772
Art Unit(s)
1797, 1772, 1106, 1771, 1764
Total Applications
2723
Issued Applications
2191
Pending Applications
169
Abandoned Applications
382

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16704532 [patent_doc_number] => 10954453 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Maximum olefins production utilizing multi-stage catalyst reaction and regeneration [patent_app_type] => utility [patent_app_number] => 15/969128 [patent_app_country] => US [patent_app_date] => 2018-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5733 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15969128 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/969128
Maximum olefins production utilizing multi-stage catalyst reaction and regeneration May 1, 2018 Issued
Array ( [id] => 17697019 [patent_doc_number] => 11370729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Programmable logic controller in dehydrogenation process [patent_app_type] => utility [patent_app_number] => 16/604215 [patent_app_country] => US [patent_app_date] => 2018-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5565 [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] => 16604215 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/604215
Programmable logic controller in dehydrogenation process Apr 30, 2018 Issued
Array ( [id] => 15163093 [patent_doc_number] => 10487026 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Aromatization process using heavy aromatic circulation [patent_app_type] => utility [patent_app_number] => 15/952575 [patent_app_country] => US [patent_app_date] => 2018-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 15174 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15952575 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/952575
Aromatization process using heavy aromatic circulation Apr 12, 2018 Issued
Array ( [id] => 14294781 [patent_doc_number] => 10287508 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-14 [patent_title] => Multi-purpose application of the second stage of a 2-stage bio-reforming reactor system for reforming bio-syngas, natural gas and process recycle streams [patent_app_type] => utility [patent_app_number] => 15/946978 [patent_app_country] => US [patent_app_date] => 2018-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12399 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 485 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15946978 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/946978
Multi-purpose application of the second stage of a 2-stage bio-reforming reactor system for reforming bio-syngas, natural gas and process recycle streams Apr 5, 2018 Issued
Array ( [id] => 14246447 [patent_doc_number] => 10273415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => Flexible options for utilizing naphtha from a low temperature Fischer-Tropsch process in a plant converting biomass to syncrude or transportation fuels [patent_app_type] => utility [patent_app_number] => 15/947024 [patent_app_country] => US [patent_app_date] => 2018-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 13073 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15947024 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/947024
Flexible options for utilizing naphtha from a low temperature Fischer-Tropsch process in a plant converting biomass to syncrude or transportation fuels Apr 5, 2018 Issued
Array ( [id] => 13479505 [patent_doc_number] => 20180291295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => Integrated Biofuels Process Configurations, Employing a 2-Stage Bio-Reforming Reactor System, in which Renewable Carbon Content of Gasoline and Diesel are Optimized for Value [patent_app_type] => utility [patent_app_number] => 15/946952 [patent_app_country] => US [patent_app_date] => 2018-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 546 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15946952 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/946952
Integrated biofuels process configurations, employing a 2-stage bio-reforming reactor system, in which renewable carbon content of gasoline and diesel are optimized for value Apr 5, 2018 Issued
Array ( [id] => 13507471 [patent_doc_number] => 20180305278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => COMPLEX COMPRISING ODH UNIT WITH INTEGRATED OXYGEN SEPARATION MODULE [patent_app_type] => utility [patent_app_number] => 15/933960 [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] => 13612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15933960 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/933960
Complex comprising ODH unit with integrated oxygen separation module Mar 22, 2018 Issued
Array ( [id] => 15727087 [patent_doc_number] => 10611966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Pyrolysis reactor system and method [patent_app_type] => utility [patent_app_number] => 15/922304 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8003 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15922304 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/922304
Pyrolysis reactor system and method Mar 14, 2018 Issued
Array ( [id] => 13813041 [patent_doc_number] => 10183279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-22 [patent_title] => Catalyst for producing hydrocarbons [patent_app_type] => utility [patent_app_number] => 15/913458 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7273 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15913458 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/913458
Catalyst for producing hydrocarbons Mar 5, 2018 Issued
Array ( [id] => 12859036 [patent_doc_number] => 20180178186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => PRODUCING C5 OLEFINS FROM STEAM CRACKER C5 FEEDS [patent_app_type] => utility [patent_app_number] => 15/901261 [patent_app_country] => US [patent_app_date] => 2018-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 15901261 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/901261
Producing C5 olefins from steam cracker C5 feeds Feb 20, 2018 Issued
Array ( [id] => 14746539 [patent_doc_number] => 20190256443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => Ways to Prevent Pump-Around Heat Exchanger Fouling and Extend Run Lengths on a Benzene Hydrogenation Unit [patent_app_type] => utility [patent_app_number] => 15/899200 [patent_app_country] => US [patent_app_date] => 2018-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12780 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15899200 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/899200
Ways to Prevent Pump-Around Heat Exchanger Fouling and Extend Run Lengths on a Benzene Hydrogenation Unit Feb 18, 2018 Abandoned
Array ( [id] => 14261155 [patent_doc_number] => 10280127 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-05-07 [patent_title] => Integrated gas turbine and conversion system process [patent_app_type] => utility [patent_app_number] => 15/888365 [patent_app_country] => US [patent_app_date] => 2018-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 17444 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15888365 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/888365
Integrated gas turbine and conversion system process Feb 4, 2018 Issued
Array ( [id] => 13343331 [patent_doc_number] => 20180223205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => INTEGRATED PTSA/MEMBRANE METHOD AND SYSTEM FOR H2S AND CO2 REMOVAL FROM BIOGAS [patent_app_type] => utility [patent_app_number] => 15/887588 [patent_app_country] => US [patent_app_date] => 2018-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15887588 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/887588
Integrated PTSA/membrane method and system for H Feb 1, 2018 Issued
Array ( [id] => 13153773 [patent_doc_number] => 10093597 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-10-09 [patent_title] => Processes for separating dimethyl biphenyl isomers using zeolite adsorbents [patent_app_type] => utility [patent_app_number] => 15/886153 [patent_app_country] => US [patent_app_date] => 2018-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5480 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15886153 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/886153
Processes for separating dimethyl biphenyl isomers using zeolite adsorbents Jan 31, 2018 Issued
Array ( [id] => 13250995 [patent_doc_number] => 10138176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-27 [patent_title] => Production and separation of 3,3'-, 3,4'- and 4,4'-dimethyl biphenyl isomers [patent_app_type] => utility [patent_app_number] => 15/886408 [patent_app_country] => US [patent_app_date] => 2018-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 26 [patent_no_of_words] => 18841 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15886408 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/886408
Production and separation of 3,3'-, 3,4'- and 4,4'-dimethyl biphenyl isomers Jan 31, 2018 Issued
Array ( [id] => 15282009 [patent_doc_number] => 10513662 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-24 [patent_title] => Functionalized aldehydes as H [patent_app_type] => utility [patent_app_number] => 15/882794 [patent_app_country] => US [patent_app_date] => 2018-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6654 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15882794 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/882794
Functionalized aldehydes as H Jan 28, 2018 Issued
Array ( [id] => 15538911 [patent_doc_number] => 10569217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Production of biomethane using a high recovery module [patent_app_type] => utility [patent_app_number] => 15/878492 [patent_app_country] => US [patent_app_date] => 2018-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 9496 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15878492 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/878492
Production of biomethane using a high recovery module Jan 23, 2018 Issued
Array ( [id] => 12769276 [patent_doc_number] => 20180148260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => Selective Hydrogenation Using a Flow Index [patent_app_type] => utility [patent_app_number] => 15/877853 [patent_app_country] => US [patent_app_date] => 2018-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15877853 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/877853
Selective Hydrogenation Using a Flow Index Jan 22, 2018 Abandoned
Array ( [id] => 15036305 [patent_doc_number] => 20190329157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => DEVICE AND METHOD FOR EXTRACTING AT LEAST ONE GAS DISSOLVED IN A LIQUID [patent_app_type] => utility [patent_app_number] => 16/475958 [patent_app_country] => US [patent_app_date] => 2018-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16475958 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/475958
DEVICE AND METHOD FOR EXTRACTING AT LEAST ONE GAS DISSOLVED IN A LIQUID Jan 2, 2018 Abandoned
Array ( [id] => 12728407 [patent_doc_number] => 20180134636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => Production Of Monoalkyl Aromatic Compounds [patent_app_type] => utility [patent_app_number] => 15/850233 [patent_app_country] => US [patent_app_date] => 2017-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 15850233 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/850233
Production of monoalkyl aromatic compounds Dec 20, 2017 Issued
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