Search

Dung Anh Le

Examiner (ID: 12955, Phone: (571)272-1784 , Office: P/2819 )

Most Active Art Unit
2818
Art Unit(s)
2818, 2819
Total Applications
2716
Issued Applications
2558
Pending Applications
17
Abandoned Applications
155

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10214685 [patent_doc_number] => 20150099677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-09 [patent_title] => 'REDOX COUPLE-BASED MITIGATION OF FLUID-FLOW-DRIVEN ELECTROCHEMICAL SURFACE DEGRADATION' [patent_app_type] => utility [patent_app_number] => 13/948413 [patent_app_country] => US [patent_app_date] => 2013-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5574 [patent_no_of_claims] => 30 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13948413 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/948413
Redox couple-based mitigation of fluid-flow-driven electrochemical surface degradation Jul 22, 2013 Issued
Array ( [id] => 9295233 [patent_doc_number] => 20140038867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-06 [patent_title] => 'MIGRATION OF AIR RELEASE IN LUBRICANT BASE STOCKS' [patent_app_type] => utility [patent_app_number] => 13/947570 [patent_app_country] => US [patent_app_date] => 2013-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 20913 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 7 [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] => 13947570 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/947570
Migration of air release in lubricant base stocks Jul 21, 2013 Issued
Array ( [id] => 9295230 [patent_doc_number] => 20140038864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-06 [patent_title] => 'METHOD FOR IMPROVING NITRILE SEAL COMPATIBILITY WITH LUBRICATING OILS' [patent_app_type] => utility [patent_app_number] => 13/947513 [patent_app_country] => US [patent_app_date] => 2013-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12337 [patent_no_of_claims] => 18 [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] => 13947513 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/947513
METHOD FOR IMPROVING NITRILE SEAL COMPATIBILITY WITH LUBRICATING OILS Jul 21, 2013 Abandoned
Array ( [id] => 9813039 [patent_doc_number] => 20150024984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-22 [patent_title] => 'FRICTION MODIFIERS FOR ENGINE OILS' [patent_app_type] => utility [patent_app_number] => 13/945844 [patent_app_country] => US [patent_app_date] => 2013-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15980 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13945844 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/945844
Friction modifiers for engine oils Jul 17, 2013 Issued
Array ( [id] => 9691797 [patent_doc_number] => 08822392 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-09-02 [patent_title] => 'Friction modifiers for lubricating oils' [patent_app_type] => utility [patent_app_number] => 13/945123 [patent_app_country] => US [patent_app_date] => 2013-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17104 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13945123 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/945123
Friction modifiers for lubricating oils Jul 17, 2013 Issued
Array ( [id] => 9813041 [patent_doc_number] => 20150024986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-22 [patent_title] => 'AMIDE ALCOHOL FRICTION MODIFIERS FOR LUBRICATING OILS' [patent_app_type] => utility [patent_app_number] => 13/945082 [patent_app_country] => US [patent_app_date] => 2013-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16481 [patent_no_of_claims] => 31 [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] => 13945082 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/945082
Amide alcohol friction modifiers for lubricating oils Jul 17, 2013 Issued
Array ( [id] => 10621807 [patent_doc_number] => 09340744 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-17 [patent_title] => 'Detergent modification' [patent_app_type] => utility [patent_app_number] => 13/934255 [patent_app_country] => US [patent_app_date] => 2013-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4372 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13934255 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/934255
Detergent modification Jul 2, 2013 Issued
Array ( [id] => 10248358 [patent_doc_number] => 20150133354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-14 [patent_title] => 'AQUEOUS PROCESSING LIQUID' [patent_app_type] => utility [patent_app_number] => 14/405469 [patent_app_country] => US [patent_app_date] => 2013-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2870 [patent_no_of_claims] => 6 [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] => 14405469 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/405469
AQUEOUS PROCESSING LIQUID Jun 27, 2013 Abandoned
Array ( [id] => 10318777 [patent_doc_number] => 20150203780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-23 [patent_title] => 'LUBRICATING OIL COMPOSITION AND METHOD FOR LUBRICATING SLIDING MATERIAL WHILE PREVENTING ELUTION OF COPPER AND LEAD' [patent_app_type] => utility [patent_app_number] => 14/416954 [patent_app_country] => US [patent_app_date] => 2013-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12898 [patent_no_of_claims] => 9 [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] => 14416954 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/416954
Lubricating oil composition and method for lubricating sliding material while preventing elution of copper and lead Jun 6, 2013 Issued
Array ( [id] => 10263274 [patent_doc_number] => 20150148271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-28 [patent_title] => 'SLIDING LAYER AND SLIDING ELEMENT PROVIDED WITH SAID TYPE OF SLIDING LAYER' [patent_app_type] => utility [patent_app_number] => 14/406416 [patent_app_country] => US [patent_app_date] => 2013-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3556 [patent_no_of_claims] => 12 [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] => 14406416 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/406416
SLIDING LAYER AND SLIDING ELEMENT PROVIDED WITH SAID TYPE OF SLIDING LAYER Jun 4, 2013 Abandoned
Array ( [id] => 10248357 [patent_doc_number] => 20150133353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-14 [patent_title] => 'GREASE COMPOSITION' [patent_app_type] => utility [patent_app_number] => 14/405330 [patent_app_country] => US [patent_app_date] => 2013-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7238 [patent_no_of_claims] => 17 [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] => 14405330 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/405330
GREASE COMPOSITION Jun 4, 2013 Abandoned
Array ( [id] => 10248356 [patent_doc_number] => 20150133352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-14 [patent_title] => 'FUEL EFFICIENT LUBRICATING OILS' [patent_app_type] => utility [patent_app_number] => 14/405550 [patent_app_country] => US [patent_app_date] => 2013-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14864 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14405550 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/405550
Fuel efficient lubricating oils Jun 4, 2013 Issued
Array ( [id] => 10234311 [patent_doc_number] => 20150119305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-30 [patent_title] => 'LUBRICATING OIL COMPOSITION' [patent_app_type] => utility [patent_app_number] => 14/404959 [patent_app_country] => US [patent_app_date] => 2013-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7864 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [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] => 14404959 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/404959
LUBRICATING OIL COMPOSITION Jun 3, 2013 Abandoned
Array ( [id] => 10642717 [patent_doc_number] => 09359575 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-07 [patent_title] => 'Nanoparticle macro-compositions' [patent_app_type] => utility [patent_app_number] => 13/906535 [patent_app_country] => US [patent_app_date] => 2013-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 7639 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13906535 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/906535
Nanoparticle macro-compositions May 30, 2013 Issued
Array ( [id] => 9194451 [patent_doc_number] => 20130333766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-19 [patent_title] => 'COMPOSITION AND METHOD FOR REDUCING HYDROCARBON FRICTION AND DRAG IN PIPELINE FLOW' [patent_app_type] => utility [patent_app_number] => 13/904764 [patent_app_country] => US [patent_app_date] => 2013-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4144 [patent_no_of_claims] => 50 [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] => 13904764 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/904764
Composition and method for reducing hydrocarbon friction and drag in pipeline flow May 28, 2013 Issued
Array ( [id] => 9162009 [patent_doc_number] => 20130310286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-21 [patent_title] => 'NOVEL LOW VISCOSITY FUNCTIONAL FLUID COMPOSITION' [patent_app_type] => utility [patent_app_number] => 13/891591 [patent_app_country] => US [patent_app_date] => 2013-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3280 [patent_no_of_claims] => 20 [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] => 13891591 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/891591
NOVEL LOW VISCOSITY FUNCTIONAL FLUID COMPOSITION May 9, 2013 Abandoned
Array ( [id] => 9191990 [patent_doc_number] => 20130331305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-12 [patent_title] => 'SYNERGISTIC MIXTURES OF IONIC LIQUIDS WITH OTHER IONIC LIQUIDS AND/OR WITH ASHLESS THIOPHOSPHATES FOR ANTIWEAR AND/OR FRICTION REDUCTION APPLICATIONS' [patent_app_type] => utility [patent_app_number] => 13/889037 [patent_app_country] => US [patent_app_date] => 2013-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6264 [patent_no_of_claims] => 23 [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] => 13889037 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/889037
Synergistic mixtures of ionic liquids with other ionic liquids and/or with ashless thiophosphates for antiwear and/or friction reduction applications May 6, 2013 Issued
Array ( [id] => 10234309 [patent_doc_number] => 20150119303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-30 [patent_title] => 'ENGINE LUBRICANT COMPOSITION' [patent_app_type] => utility [patent_app_number] => 14/398176 [patent_app_country] => US [patent_app_date] => 2013-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5879 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14398176 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/398176
Engine lubricant composition May 2, 2013 Issued
Array ( [id] => 10236753 [patent_doc_number] => 20150121747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-07 [patent_title] => 'MANNICH BASE, PRODUCTION AND USE THEREOF' [patent_app_type] => utility [patent_app_number] => 14/397335 [patent_app_country] => US [patent_app_date] => 2013-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11605 [patent_no_of_claims] => 10 [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] => 14397335 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/397335
Mannich base, production and use thereof Apr 24, 2013 Issued
Array ( [id] => 10241425 [patent_doc_number] => 20150126420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-07 [patent_title] => 'LUBRICATING OIL COMPOSITION AND PRODUCTION THEREOF' [patent_app_type] => utility [patent_app_number] => 14/397355 [patent_app_country] => US [patent_app_date] => 2013-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 16374 [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] => 14397355 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/397355
Lubricating oil composition and production thereof Apr 24, 2013 Issued
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