Search

Viet D. Vu

Examiner (ID: 5651, Phone: (571)272-3977 , Office: P/2448 )

Most Active Art Unit
2448
Art Unit(s)
2154, 2899, 2315, 2758, 2454, 2455, 2448, 2784
Total Applications
2408
Issued Applications
1896
Pending Applications
175
Abandoned Applications
366

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4132357 [patent_doc_number] => 06147035 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-14 [patent_title] => 'Lubricating oil composition containing overbased metal salicylate, amine antioxidant, phenol antioxidant, polyalkenylsuccinimide and zinc dialkyldithiophosphate' [patent_app_type] => 1 [patent_app_number] => 9/004882 [patent_app_country] => US [patent_app_date] => 1998-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8249 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/147/06147035.pdf [firstpage_image] =>[orig_patent_app_number] => 004882 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/004882
Lubricating oil composition containing overbased metal salicylate, amine antioxidant, phenol antioxidant, polyalkenylsuccinimide and zinc dialkyldithiophosphate Jan 8, 1998 Issued
Array ( [id] => 4198349 [patent_doc_number] => 06013609 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-11 [patent_title] => 'Refrigerator oil and process for lubrication using the refrigerator oil' [patent_app_type] => 1 [patent_app_number] => 8/973876 [patent_app_country] => US [patent_app_date] => 1998-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10393 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/013/06013609.pdf [firstpage_image] =>[orig_patent_app_number] => 973876 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/973876
Refrigerator oil and process for lubrication using the refrigerator oil Jan 6, 1998 Issued
09/001892 ENGINE, FUEL, GEAR, AND GREASE TREATMENT COMPOSITIONS AND METHODS RELATED THERETO Dec 30, 1997 Abandoned
08/913372 EXTREME PRESSURE ADDITIVE COMBINATION AND LUBRICANTS CONTAINING IT Dec 18, 1997 Abandoned
Array ( [id] => 4238401 [patent_doc_number] => 06090759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'Alkaline earth metal hydrocarbyl phenates, their sulphurized derivatives, their production and use thereof' [patent_app_type] => 1 [patent_app_number] => 8/991546 [patent_app_country] => US [patent_app_date] => 1997-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6948 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/090/06090759.pdf [firstpage_image] =>[orig_patent_app_number] => 991546 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/991546
Alkaline earth metal hydrocarbyl phenates, their sulphurized derivatives, their production and use thereof Dec 15, 1997 Issued
Array ( [id] => 4238415 [patent_doc_number] => 06090760 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'Sulphurized alkaline earth metal hydrocarbyl phenates, their production and use thereof' [patent_app_type] => 1 [patent_app_number] => 8/991547 [patent_app_country] => US [patent_app_date] => 1997-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7863 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/090/06090760.pdf [firstpage_image] =>[orig_patent_app_number] => 991547 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/991547
Sulphurized alkaline earth metal hydrocarbyl phenates, their production and use thereof Dec 15, 1997 Issued
Array ( [id] => 4018999 [patent_doc_number] => 05906968 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-25 [patent_title] => 'Method of synthesizing Mo.sub.3 S.sub.x containing compounds' [patent_app_type] => 1 [patent_app_number] => 8/990053 [patent_app_country] => US [patent_app_date] => 1997-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1578 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/906/05906968.pdf [firstpage_image] =>[orig_patent_app_number] => 990053 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/990053
Method of synthesizing Mo.sub.3 S.sub.x containing compounds Dec 11, 1997 Issued
Array ( [id] => 4260302 [patent_doc_number] => 06258765 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Binding agent for solid block functional material' [patent_app_type] => 1 [patent_app_number] => 8/989824 [patent_app_country] => US [patent_app_date] => 1997-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 9223 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/258/06258765.pdf [firstpage_image] =>[orig_patent_app_number] => 989824 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/989824
Binding agent for solid block functional material Dec 11, 1997 Issued
Array ( [id] => 4085086 [patent_doc_number] => 06162767 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-19 [patent_title] => 'Composite bearing with iron oxide additive' [patent_app_type] => 1 [patent_app_number] => 8/973817 [patent_app_country] => US [patent_app_date] => 1997-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1851 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/162/06162767.pdf [firstpage_image] =>[orig_patent_app_number] => 973817 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/973817
Composite bearing with iron oxide additive Dec 8, 1997 Issued
Array ( [id] => 1267490 [patent_doc_number] => 06652608 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-25 [patent_title] => 'Fuel compositions exhibiting improved fuel stability' [patent_app_type] => B1 [patent_app_number] => 08/986891 [patent_app_country] => US [patent_app_date] => 1997-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22718 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/652/06652608.pdf [firstpage_image] =>[orig_patent_app_number] => 08986891 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/986891
Fuel compositions exhibiting improved fuel stability Dec 7, 1997 Issued
Array ( [id] => 4014665 [patent_doc_number] => 05882364 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-16 [patent_title] => 'Additives and fuel oil compositions' [patent_app_type] => 1 [patent_app_number] => 8/981132 [patent_app_country] => US [patent_app_date] => 1997-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9692 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/882/05882364.pdf [firstpage_image] =>[orig_patent_app_number] => 981132 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/981132
Additives and fuel oil compositions Nov 23, 1997 Issued
Array ( [id] => 4182070 [patent_doc_number] => 06020291 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Branched sulfonate containing copolymers as mist suppressants in soluble oil (water-based) metal working fluids' [patent_app_type] => 1 [patent_app_number] => 8/975622 [patent_app_country] => US [patent_app_date] => 1997-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5526 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/020/06020291.pdf [firstpage_image] =>[orig_patent_app_number] => 975622 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/975622
Branched sulfonate containing copolymers as mist suppressants in soluble oil (water-based) metal working fluids Nov 20, 1997 Issued
Array ( [id] => 3992236 [patent_doc_number] => 05858282 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Aqueous amine fluoride neutralizing composition for metal pretreatments containing organic resin and method' [patent_app_type] => 1 [patent_app_number] => 8/975515 [patent_app_country] => US [patent_app_date] => 1997-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3956 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/858/05858282.pdf [firstpage_image] =>[orig_patent_app_number] => 975515 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/975515
Aqueous amine fluoride neutralizing composition for metal pretreatments containing organic resin and method Nov 20, 1997 Issued
08/969323 METHODS OF WORKING METAL AND COMPOSITIONS USEFUL AS WORKING FLUIDS THEREFOR Nov 12, 1997 Abandoned
Array ( [id] => 1585846 [patent_doc_number] => 06358894 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-19 [patent_title] => 'Molybdenum-antioxidant lube oil compositions' [patent_app_type] => B1 [patent_app_number] => 08/969277 [patent_app_country] => US [patent_app_date] => 1997-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7438 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/358/06358894.pdf [firstpage_image] =>[orig_patent_app_number] => 08969277 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/969277
Molybdenum-antioxidant lube oil compositions Nov 12, 1997 Issued
Array ( [id] => 3949022 [patent_doc_number] => 05955404 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Lubricant and fuel compositions containing an organo-substituted diphenyl sulfide' [patent_app_type] => 1 [patent_app_number] => 8/968922 [patent_app_country] => US [patent_app_date] => 1997-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5858 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/955/05955404.pdf [firstpage_image] =>[orig_patent_app_number] => 968922 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/968922
Lubricant and fuel compositions containing an organo-substituted diphenyl sulfide Nov 5, 1997 Issued
Array ( [id] => 3994996 [patent_doc_number] => 05985805 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Colloidal thio-phosphorous products derived from colloidal lime, their preparation and uses' [patent_app_type] => 1 [patent_app_number] => 8/965490 [patent_app_country] => US [patent_app_date] => 1997-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1963 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/985/05985805.pdf [firstpage_image] =>[orig_patent_app_number] => 965490 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/965490
Colloidal thio-phosphorous products derived from colloidal lime, their preparation and uses Nov 5, 1997 Issued
Array ( [id] => 4192163 [patent_doc_number] => 06130190 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-10 [patent_title] => 'Liquid crystal and surfactant containing lubricant compositions' [patent_app_type] => 1 [patent_app_number] => 8/965612 [patent_app_country] => US [patent_app_date] => 1997-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3768 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/130/06130190.pdf [firstpage_image] =>[orig_patent_app_number] => 965612 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/965612
Liquid crystal and surfactant containing lubricant compositions Nov 5, 1997 Issued
Array ( [id] => 3975063 [patent_doc_number] => 05916850 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Multifunctional additives from cashew nut shell liquid' [patent_app_type] => 1 [patent_app_number] => 8/965147 [patent_app_country] => US [patent_app_date] => 1997-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2683 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/916/05916850.pdf [firstpage_image] =>[orig_patent_app_number] => 965147 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/965147
Multifunctional additives from cashew nut shell liquid Nov 5, 1997 Issued
Array ( [id] => 3982418 [patent_doc_number] => 05958846 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Solid lubricant, especially for friction linings, friction lining mixtures' [patent_app_type] => 1 [patent_app_number] => 8/973092 [patent_app_country] => US [patent_app_date] => 1997-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2043 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/958/05958846.pdf [firstpage_image] =>[orig_patent_app_number] => 973092 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/973092
Solid lubricant, especially for friction linings, friction lining mixtures Nov 2, 1997 Issued
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