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] => 9233091 [patent_doc_number] => 08598395 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-03 [patent_title] => 'Process for increasing a mole ratio of methyl to phenyl' [patent_app_type] => utility [patent_app_number] => 12/689560 [patent_app_country] => US [patent_app_date] => 2010-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4248 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12689560 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/689560
Process for increasing a mole ratio of methyl to phenyl Jan 18, 2010 Issued
Array ( [id] => 6178709 [patent_doc_number] => 20110178354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-21 [patent_title] => 'AROMATIC AKLYLATING AGENT AND AN AROMATIC PRODUCTION APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/689751 [patent_app_country] => US [patent_app_date] => 2010-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9613 [patent_no_of_claims] => 17 [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] => publications/A1/0178/20110178354.pdf [firstpage_image] =>[orig_patent_app_number] => 12689751 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/689751
Aromatic aklylating agent and an aromatic production apparatus Jan 18, 2010 Issued
Array ( [id] => 6168548 [patent_doc_number] => 20110174692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-21 [patent_title] => 'PROCESS FOR INCREASING METHYL TO PHENYL MOLE RATIOS AND REDUCING BENZENE CONTENT IN A MOTOR FUEL PRODUCT' [patent_app_type] => utility [patent_app_number] => 12/689630 [patent_app_country] => US [patent_app_date] => 2010-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4249 [patent_no_of_claims] => 20 [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] => publications/A1/0174/20110174692.pdf [firstpage_image] =>[orig_patent_app_number] => 12689630 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/689630
Process for increasing methyl to phenyl mole ratios and reducing benzene content in a motor fuel product Jan 18, 2010 Issued
Array ( [id] => 6190192 [patent_doc_number] => 20110172476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-14 [patent_title] => 'INTEGRATED PROCESS AND APPARATUS TO PRODUCE HYDROCARBONS FROM AQUEOUS SOLUTIONS OF LACTONES, HYDROXY-CARBOXYLIC ACIDS, ALKENE-CARBOXYLIC ACIDS, AND/OR ALCOHOLS' [patent_app_type] => utility [patent_app_number] => 12/687471 [patent_app_country] => US [patent_app_date] => 2010-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10172 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0172/20110172476.pdf [firstpage_image] =>[orig_patent_app_number] => 12687471 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/687471
Integrated process and apparatus to produce hydrocarbons from aqueous solutions of lactones, hydroxy-carboxylic acids, alkene-carboxylic acids, and/or alcohols Jan 13, 2010 Issued
Array ( [id] => 4509496 [patent_doc_number] => 07915464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-29 [patent_title] => 'Process for the conversion of natural gas to hydrocarbon liquids' [patent_app_type] => utility [patent_app_number] => 12/684385 [patent_app_country] => US [patent_app_date] => 2010-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 14309 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/915/07915464.pdf [firstpage_image] =>[orig_patent_app_number] => 12684385 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/684385
Process for the conversion of natural gas to hydrocarbon liquids Jan 7, 2010 Issued
Array ( [id] => 4509490 [patent_doc_number] => 07915463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-29 [patent_title] => 'Process for the conversion of natural gas to hydrocarbon liquids' [patent_app_type] => utility [patent_app_number] => 12/684373 [patent_app_country] => US [patent_app_date] => 2010-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 14306 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/915/07915463.pdf [firstpage_image] =>[orig_patent_app_number] => 12684373 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/684373
Process for the conversion of natural gas to hydrocarbon liquids Jan 7, 2010 Issued
Array ( [id] => 4509506 [patent_doc_number] => 07915466 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-29 [patent_title] => 'Process for the conversion of natural gas to hydrocarbon liquids' [patent_app_type] => utility [patent_app_number] => 12/684401 [patent_app_country] => US [patent_app_date] => 2010-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 14309 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/915/07915466.pdf [firstpage_image] =>[orig_patent_app_number] => 12684401 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/684401
Process for the conversion of natural gas to hydrocarbon liquids Jan 7, 2010 Issued
Array ( [id] => 4509501 [patent_doc_number] => 07915465 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-29 [patent_title] => 'Process for the conversion of natural gas to hydrocarbon liquids' [patent_app_type] => utility [patent_app_number] => 12/684395 [patent_app_country] => US [patent_app_date] => 2010-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 14304 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/915/07915465.pdf [firstpage_image] =>[orig_patent_app_number] => 12684395 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/684395
Process for the conversion of natural gas to hydrocarbon liquids Jan 7, 2010 Issued
Array ( [id] => 4509469 [patent_doc_number] => 07915461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-29 [patent_title] => 'Process for the conversion of natural gas to hydrocarbon liquids' [patent_app_type] => utility [patent_app_number] => 12/684213 [patent_app_country] => US [patent_app_date] => 2010-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 14311 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/915/07915461.pdf [firstpage_image] =>[orig_patent_app_number] => 12684213 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/684213
Process for the conversion of natural gas to hydrocarbon liquids Jan 7, 2010 Issued
Array ( [id] => 4509475 [patent_doc_number] => 07915462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-29 [patent_title] => 'Process for the conversion of natural gas to hydrocarbon liquids' [patent_app_type] => utility [patent_app_number] => 12/684221 [patent_app_country] => US [patent_app_date] => 2010-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 14309 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/915/07915462.pdf [firstpage_image] =>[orig_patent_app_number] => 12684221 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/684221
Process for the conversion of natural gas to hydrocarbon liquids Jan 7, 2010 Issued
Array ( [id] => 6498493 [patent_doc_number] => 20100094068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-15 [patent_title] => 'Heavy Aromatics Processing Catalyst and Process of Using the Same' [patent_app_type] => utility [patent_app_number] => 12/640933 [patent_app_country] => US [patent_app_date] => 2009-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14089 [patent_no_of_claims] => 15 [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] => publications/A1/0094/20100094068.pdf [firstpage_image] =>[orig_patent_app_number] => 12640933 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/640933
Heavy aromatics processing catalyst and process of using the same Dec 16, 2009 Issued
Array ( [id] => 6085215 [patent_doc_number] => 20110144402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'ALKYLATION PROCESS USING CATALYSTS WITH LOW OLEFIN SKELETAL ISOMERIZATION ACTIVITY' [patent_app_type] => utility [patent_app_number] => 12/639971 [patent_app_country] => US [patent_app_date] => 2009-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5178 [patent_no_of_claims] => 17 [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] => publications/A1/0144/20110144402.pdf [firstpage_image] =>[orig_patent_app_number] => 12639971 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/639971
Alkylation process using catalysts with low olefin skeletal isomerization activity Dec 15, 2009 Issued
Array ( [id] => 6085207 [patent_doc_number] => 20110144397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'METHOD FOR CONTAMINANTS REMOVAL IN THE OLEFIN PRODUCTION PROCESS' [patent_app_type] => utility [patent_app_number] => 12/638170 [patent_app_country] => US [patent_app_date] => 2009-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4396 [patent_no_of_claims] => 26 [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] => publications/A1/0144/20110144397.pdf [firstpage_image] =>[orig_patent_app_number] => 12638170 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/638170
Method for contaminants removal in the olefin production process Dec 14, 2009 Issued
Array ( [id] => 6214989 [patent_doc_number] => 20110137099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'Aromatic alkylation process' [patent_app_type] => utility [patent_app_number] => 12/653043 [patent_app_country] => US [patent_app_date] => 2009-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5802 [patent_no_of_claims] => 26 [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] => publications/A1/0137/20110137099.pdf [firstpage_image] =>[orig_patent_app_number] => 12653043 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/653043
Aromatic alkylation process Dec 7, 2009 Abandoned
Array ( [id] => 8772708 [patent_doc_number] => 08426666 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-23 [patent_title] => 'Isomerization of wet hexanes' [patent_app_type] => utility [patent_app_number] => 12/633458 [patent_app_country] => US [patent_app_date] => 2009-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4607 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12633458 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/633458
Isomerization of wet hexanes Dec 7, 2009 Issued
Array ( [id] => 6379777 [patent_doc_number] => 20100081853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-01 [patent_title] => 'Alkylaromatics Production' [patent_app_type] => utility [patent_app_number] => 12/632230 [patent_app_country] => US [patent_app_date] => 2009-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9125 [patent_no_of_claims] => 10 [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] => publications/A1/0081/20100081853.pdf [firstpage_image] =>[orig_patent_app_number] => 12632230 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/632230
Alkylaromatics production Dec 6, 2009 Issued
Array ( [id] => 6377180 [patent_doc_number] => 20100076237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-25 [patent_title] => 'Alkylaromatics Production' [patent_app_type] => utility [patent_app_number] => 12/629165 [patent_app_country] => US [patent_app_date] => 2009-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6455 [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] => publications/A1/0076/20100076237.pdf [firstpage_image] =>[orig_patent_app_number] => 12629165 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/629165
Alkylaromatics production Dec 1, 2009 Issued
Array ( [id] => 6145349 [patent_doc_number] => 20110130601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-02 [patent_title] => 'PROCESS FOR REACTING ISO-PENTANE' [patent_app_type] => utility [patent_app_number] => 12/628009 [patent_app_country] => US [patent_app_date] => 2009-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4042 [patent_no_of_claims] => 27 [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] => publications/A1/0130/20110130601.pdf [firstpage_image] =>[orig_patent_app_number] => 12628009 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/628009
Process for reacting iso-pentane Nov 29, 2009 Issued
Array ( [id] => 8352299 [patent_doc_number] => 08247628 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-21 [patent_title] => 'Process for reacting iso-alkane' [patent_app_type] => utility [patent_app_number] => 12/628020 [patent_app_country] => US [patent_app_date] => 2009-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4608 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 12628020 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/628020
Process for reacting iso-alkane Nov 29, 2009 Issued
Array ( [id] => 6308580 [patent_doc_number] => 20100069693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-18 [patent_title] => 'Liquid Phase Alkylation with Multiple Catalysts' [patent_app_type] => utility [patent_app_number] => 12/624118 [patent_app_country] => US [patent_app_date] => 2009-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7670 [patent_no_of_claims] => 17 [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] => publications/A1/0069/20100069693.pdf [firstpage_image] =>[orig_patent_app_number] => 12624118 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/624118
Liquid phase alkylation with multiple catalysts Nov 22, 2009 Issued
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