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] => 12099100 [patent_doc_number] => 09856186 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-02 [patent_title] => 'Production and use of dialkylbiphenyl isomer mixtures' [patent_app_type] => utility [patent_app_number] => 14/957332 [patent_app_country] => US [patent_app_date] => 2015-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 12471 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14957332 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/957332
Production and use of dialkylbiphenyl isomer mixtures Dec 1, 2015 Issued
Array ( [id] => 10813973 [patent_doc_number] => 20160160133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'ETHANOL TO FUELS IN A CATALYTIC CRACKING UNIT STRIPPER' [patent_app_type] => utility [patent_app_number] => 14/955984 [patent_app_country] => US [patent_app_date] => 2015-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4183 [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] => 14955984 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/955984
ETHANOL TO FUELS IN A CATALYTIC CRACKING UNIT STRIPPER Nov 30, 2015 Abandoned
Array ( [id] => 11880659 [patent_doc_number] => 09751819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-05 [patent_title] => 'Method of preparing butadiene' [patent_app_type] => utility [patent_app_number] => 15/035430 [patent_app_country] => US [patent_app_date] => 2015-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2574 [patent_no_of_claims] => 9 [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] => 15035430 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/035430
Method of preparing butadiene Nov 24, 2015 Issued
Array ( [id] => 13647767 [patent_doc_number] => 09850185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-26 [patent_title] => Method and system for acetylene (C [patent_app_type] => utility [patent_app_number] => 14/949130 [patent_app_country] => US [patent_app_date] => 2015-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5206 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14949130 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/949130
Method and system for acetylene (C Nov 22, 2015 Issued
Array ( [id] => 10566592 [patent_doc_number] => 09289745 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-03-22 [patent_title] => 'Liquid phase isomerization process' [patent_app_type] => utility [patent_app_number] => 14/947586 [patent_app_country] => US [patent_app_date] => 2015-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2820 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14947586 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/947586
Liquid phase isomerization process Nov 19, 2015 Issued
Array ( [id] => 11887896 [patent_doc_number] => 09758446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-12 [patent_title] => 'Selective hydrogenation using a flow index' [patent_app_type] => utility [patent_app_number] => 14/942816 [patent_app_country] => US [patent_app_date] => 2015-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 19340 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14942816 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/942816
Selective hydrogenation using a flow index Nov 15, 2015 Issued
Array ( [id] => 15751839 [patent_doc_number] => 10618004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Abatement device [patent_app_type] => utility [patent_app_number] => 15/523787 [patent_app_country] => US [patent_app_date] => 2015-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5267 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15523787 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/523787
Abatement device Nov 4, 2015 Issued
Array ( [id] => 10693581 [patent_doc_number] => 20160039727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-11 [patent_title] => 'Xylene Isomerization Process and Catalyst Therefor' [patent_app_type] => utility [patent_app_number] => 14/921464 [patent_app_country] => US [patent_app_date] => 2015-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5501 [patent_no_of_claims] => 13 [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] => 14921464 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/921464
Xylene isomerization process and catalyst therefor Oct 22, 2015 Issued
Array ( [id] => 15191845 [patent_doc_number] => 10493395 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Apparatus and method for separating condensable materials from an exhaust air stream [patent_app_type] => utility [patent_app_number] => 15/524445 [patent_app_country] => US [patent_app_date] => 2015-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3673 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15524445 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/524445
Apparatus and method for separating condensable materials from an exhaust air stream Oct 22, 2015 Issued
Array ( [id] => 10768946 [patent_doc_number] => 20160115102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-28 [patent_title] => 'OXIDATIVE METHODS OF PHOSPHORUS REMOVAL FROM LIQUID HYDROCARBONS' [patent_app_type] => utility [patent_app_number] => 14/920658 [patent_app_country] => US [patent_app_date] => 2015-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10444 [patent_no_of_claims] => 24 [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] => 14920658 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/920658
Oxidative methods of phosphorus removal from liquid hydrocarbons Oct 21, 2015 Issued
Array ( [id] => 12305523 [patent_doc_number] => 09938205 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-10 [patent_title] => Apparatus and process for producing gasoline, olefins and aromatics from oxygenates [patent_app_type] => utility [patent_app_number] => 14/872323 [patent_app_country] => US [patent_app_date] => 2015-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 15480 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14872323 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/872323
Apparatus and process for producing gasoline, olefins and aromatics from oxygenates Sep 30, 2015 Issued
Array ( [id] => 11024032 [patent_doc_number] => 20160220987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'Catalyst Compositions and Use in Heavy Aromatics Conversion Processes' [patent_app_type] => utility [patent_app_number] => 14/870848 [patent_app_country] => US [patent_app_date] => 2015-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 15501 [patent_no_of_claims] => 25 [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] => 14870848 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/870848
Catalyst compositions and use in heavy aromatics conversion processes Sep 29, 2015 Issued
Array ( [id] => 11092175 [patent_doc_number] => 20160289143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'ADVANCED OXIDATIVE COUPLING OF METHANE' [patent_app_type] => utility [patent_app_number] => 14/868911 [patent_app_country] => US [patent_app_date] => 2015-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 18363 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 16 [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] => 14868911 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/868911
ADVANCED OXIDATIVE COUPLING OF METHANE Sep 28, 2015 Abandoned
Array ( [id] => 10744189 [patent_doc_number] => 20160090340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-31 [patent_title] => 'METHODS AND APPARATUSES FOR TREATING AN ORGANIC FEED' [patent_app_type] => utility [patent_app_number] => 14/863662 [patent_app_country] => US [patent_app_date] => 2015-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2888 [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] => 14863662 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/863662
METHODS AND APPARATUSES FOR TREATING AN ORGANIC FEED Sep 23, 2015 Abandoned
Array ( [id] => 11537156 [patent_doc_number] => 09611554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-04 [patent_title] => 'Production of hydrocarbons from plant oil and animal fat' [patent_app_type] => utility [patent_app_number] => 14/854782 [patent_app_country] => US [patent_app_date] => 2015-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12494 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14854782 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/854782
Production of hydrocarbons from plant oil and animal fat Sep 14, 2015 Issued
Array ( [id] => 10744184 [patent_doc_number] => 20160090334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-31 [patent_title] => 'Conversion of Acetylene and Methanol to Aromatics' [patent_app_type] => utility [patent_app_number] => 14/829199 [patent_app_country] => US [patent_app_date] => 2015-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 13816 [patent_no_of_claims] => 22 [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] => 14829199 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/829199
Conversion of acetylene and methanol to aromatics Aug 17, 2015 Issued
Array ( [id] => 10744181 [patent_doc_number] => 20160090332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-31 [patent_title] => 'Production of Aromatics from Methanol and Co-Feeds' [patent_app_type] => utility [patent_app_number] => 14/829399 [patent_app_country] => US [patent_app_date] => 2015-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9563 [patent_no_of_claims] => 22 [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] => 14829399 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/829399
Production of aromatics from methanol and co-feeds Aug 17, 2015 Issued
Array ( [id] => 10714395 [patent_doc_number] => 20160060542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-03 [patent_title] => 'FLUIDIZED BED UNIT STARTUP' [patent_app_type] => utility [patent_app_number] => 14/827505 [patent_app_country] => US [patent_app_date] => 2015-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4208 [patent_no_of_claims] => 22 [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] => 14827505 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/827505
FLUIDIZED BED UNIT STARTUP Aug 16, 2015 Abandoned
Array ( [id] => 15483027 [patent_doc_number] => 10556846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-11 [patent_title] => Method of producing concentrate of aromatic hydrocarbon from liquid hydrocarbon fractions, and installation for implementing same [patent_app_type] => utility [patent_app_number] => 15/502956 [patent_app_country] => US [patent_app_date] => 2015-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4364 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15502956 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/502956
Method of producing concentrate of aromatic hydrocarbon from liquid hydrocarbon fractions, and installation for implementing same Aug 9, 2015 Issued
Array ( [id] => 11635276 [patent_doc_number] => 09657235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-23 [patent_title] => 'Reforming process with optimized distribution of the catalyst' [patent_app_type] => utility [patent_app_number] => 14/810990 [patent_app_country] => US [patent_app_date] => 2015-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4793 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14810990 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/810990
Reforming process with optimized distribution of the catalyst Jul 27, 2015 Issued
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