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] => 6380789 [patent_doc_number] => 20020119894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-29 [patent_title] => 'Tripod type constant velocity joint and grease for the joint' [patent_app_type] => new [patent_app_number] => 09/512217 [patent_app_country] => US [patent_app_date] => 2000-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3652 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0119/20020119894.pdf [firstpage_image] =>[orig_patent_app_number] => 09512217 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/512217
Tripod type constant velocity joint and grease for the joint Feb 23, 2000 Abandoned
Array ( [id] => 4382506 [patent_doc_number] => 06277793 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-21 [patent_title] => 'Liquid clarifier additive for machine tool coolants' [patent_app_type] => 1 [patent_app_number] => 9/489358 [patent_app_country] => US [patent_app_date] => 2000-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 716 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/277/06277793.pdf [firstpage_image] =>[orig_patent_app_number] => 489358 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/489358
Liquid clarifier additive for machine tool coolants Jan 20, 2000 Issued
Array ( [id] => 4409239 [patent_doc_number] => 06265359 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Imide-Diurea and imide-urethane urea grease thickeners and organic solvent free process for preparation thereof' [patent_app_type] => 1 [patent_app_number] => 9/487592 [patent_app_country] => US [patent_app_date] => 2000-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2380 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/265/06265359.pdf [firstpage_image] =>[orig_patent_app_number] => 487592 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/487592
Imide-Diurea and imide-urethane urea grease thickeners and organic solvent free process for preparation thereof Jan 18, 2000 Issued
09/482292 Lubricant For Coating Webs Jan 12, 2000 Abandoned
09/462248 GREASE COMPOSITION FOR A CONSTANT VELOCITY JOINT Jan 4, 2000 Abandoned
Array ( [id] => 1362833 [patent_doc_number] => 06569821 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-27 [patent_title] => 'Overbased metal detergents' [patent_app_type] => B1 [patent_app_number] => 09/476512 [patent_app_country] => US [patent_app_date] => 2000-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7124 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/569/06569821.pdf [firstpage_image] =>[orig_patent_app_number] => 09476512 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/476512
Overbased metal detergents Jan 2, 2000 Issued
09/470905 METHOD OF MIXING AN ADDITIVE WITH A SOLVENT FOR LUBRICATION OF MAGNETIC RECORDING MEDIA Dec 22, 1999 Abandoned
09/467351 MACHINES LUBRICATED WITH VEGETABLE OIL LUBRICANTS Dec 19, 1999 Abandoned
Array ( [id] => 4358812 [patent_doc_number] => 06191081 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Long life medium and high ash oils with enhanced nitration resistance' [patent_app_type] => 1 [patent_app_number] => 9/464530 [patent_app_country] => US [patent_app_date] => 1999-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4379 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/191/06191081.pdf [firstpage_image] =>[orig_patent_app_number] => 464530 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/464530
Long life medium and high ash oils with enhanced nitration resistance Dec 14, 1999 Issued
Array ( [id] => 4258667 [patent_doc_number] => 06306185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-23 [patent_title] => 'Method and device for treating fuel' [patent_app_type] => 1 [patent_app_number] => 9/460329 [patent_app_country] => US [patent_app_date] => 1999-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 30 [patent_no_of_words] => 4222 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/306/06306185.pdf [firstpage_image] =>[orig_patent_app_number] => 460329 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/460329
Method and device for treating fuel Dec 9, 1999 Issued
Array ( [id] => 1080143 [patent_doc_number] => 06835301 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-12-28 [patent_title] => 'Production of low sulfur/low aromatics distillates' [patent_app_type] => B1 [patent_app_number] => 09/457434 [patent_app_country] => US [patent_app_date] => 1999-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3349 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/835/06835301.pdf [firstpage_image] =>[orig_patent_app_number] => 09457434 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/457434
Production of low sulfur/low aromatics distillates Dec 6, 1999 Issued
Array ( [id] => 4170513 [patent_doc_number] => 06140283 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Lubricant oil composition for internal combustion engines' [patent_app_type] => 1 [patent_app_number] => 9/436095 [patent_app_country] => US [patent_app_date] => 1999-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4684 [patent_no_of_claims] => 9 [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/06/140/06140283.pdf [firstpage_image] =>[orig_patent_app_number] => 436095 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/436095
Lubricant oil composition for internal combustion engines Nov 7, 1999 Issued
Array ( [id] => 4359521 [patent_doc_number] => 06255258 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Dispersant additive' [patent_app_type] => 1 [patent_app_number] => 9/432740 [patent_app_country] => US [patent_app_date] => 1999-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3913 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/255/06255258.pdf [firstpage_image] =>[orig_patent_app_number] => 432740 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/432740
Dispersant additive Nov 1, 1999 Issued
Array ( [id] => 4271224 [patent_doc_number] => 06245721 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Lubrication additive composition' [patent_app_type] => 1 [patent_app_number] => 9/432875 [patent_app_country] => US [patent_app_date] => 1999-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3944 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/245/06245721.pdf [firstpage_image] =>[orig_patent_app_number] => 432875 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/432875
Lubrication additive composition Nov 1, 1999 Issued
Array ( [id] => 4345717 [patent_doc_number] => 06284717 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-04 [patent_title] => 'Dispersant additives' [patent_app_type] => 1 [patent_app_number] => 9/432739 [patent_app_country] => US [patent_app_date] => 1999-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4536 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/284/06284717.pdf [firstpage_image] =>[orig_patent_app_number] => 432739 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/432739
Dispersant additives Nov 1, 1999 Issued
Array ( [id] => 4268191 [patent_doc_number] => 06306801 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-23 [patent_title] => 'Lubricating oil composition comprising acylated bissuccinimide, zinc dithiophosphate and metallic detergent' [patent_app_type] => 1 [patent_app_number] => 9/422868 [patent_app_country] => US [patent_app_date] => 1999-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6413 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/306/06306801.pdf [firstpage_image] =>[orig_patent_app_number] => 422868 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/422868
Lubricating oil composition comprising acylated bissuccinimide, zinc dithiophosphate and metallic detergent Oct 20, 1999 Issued
Array ( [id] => 6064080 [patent_doc_number] => 20020032130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-14 [patent_title] => 'SURFACTANT MIXTURE' [patent_app_type] => new [patent_app_number] => 09/435125 [patent_app_country] => US [patent_app_date] => 1999-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1951 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0032/20020032130.pdf [firstpage_image] =>[orig_patent_app_number] => 09435125 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/435125
SURFACTANT MIXTURE Oct 20, 1999 Abandoned
09/457437 MULTI-STAGE HYDROPROCESSING Oct 6, 1999 Abandoned
Array ( [id] => 4358140 [patent_doc_number] => 06174841 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-16 [patent_title] => 'Heat-reducing silicone grease composition and semiconductor device using the same' [patent_app_type] => 1 [patent_app_number] => 9/409902 [patent_app_country] => US [patent_app_date] => 1999-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5442 [patent_no_of_claims] => 17 [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] => patents/06/174/06174841.pdf [firstpage_image] =>[orig_patent_app_number] => 409902 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/409902
Heat-reducing silicone grease composition and semiconductor device using the same Sep 30, 1999 Issued
Array ( [id] => 4147648 [patent_doc_number] => 06156081 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Combustion catalyst' [patent_app_type] => 1 [patent_app_number] => 9/402202 [patent_app_country] => US [patent_app_date] => 1999-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4061 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/156/06156081.pdf [firstpage_image] =>[orig_patent_app_number] => 402202 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/402202
Combustion catalyst Sep 29, 1999 Issued
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