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] => 4291200 [patent_doc_number] => 06235689 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Polymeric perfluoro polyether phosphate lubricant topcoat' [patent_app_type] => 1 [patent_app_number] => 9/166167 [patent_app_country] => US [patent_app_date] => 1998-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3112 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/235/06235689.pdf [firstpage_image] =>[orig_patent_app_number] => 166167 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/166167
Polymeric perfluoro polyether phosphate lubricant topcoat Oct 4, 1998 Issued
09/051056 ANTINOXIDANT SLUDGE CONTROL ADDITIVES Oct 1, 1998 Abandoned
Array ( [id] => 4292869 [patent_doc_number] => 06251147 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Artifical firelog and firestarter chip producing apparatus and method and products produced therefrom' [patent_app_type] => 1 [patent_app_number] => 9/165270 [patent_app_country] => US [patent_app_date] => 1998-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 25 [patent_no_of_words] => 6931 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/251/06251147.pdf [firstpage_image] =>[orig_patent_app_number] => 165270 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/165270
Artifical firelog and firestarter chip producing apparatus and method and products produced therefrom Sep 30, 1998 Issued
Array ( [id] => 3996605 [patent_doc_number] => 05922655 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-13 [patent_title] => 'Magnesium low rate number sulphonates' [patent_app_type] => 1 [patent_app_number] => 9/158732 [patent_app_country] => US [patent_app_date] => 1998-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7580 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/922/05922655.pdf [firstpage_image] =>[orig_patent_app_number] => 158732 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/158732
Magnesium low rate number sulphonates Sep 21, 1998 Issued
09/155085 LUBRICATING OIL FOR COMPRESSION REFRIGERATORS, WORKING FLUID FOR REFRIGERATORS, AND METHOD FOR LUBRICATING REFRIGERATION SYSTEM Sep 17, 1998 Abandoned
Array ( [id] => 1271020 [patent_doc_number] => 06648929 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-18 [patent_title] => 'Emulsified water-blended fuel compositions' [patent_app_type] => B1 [patent_app_number] => 09/152852 [patent_app_country] => US [patent_app_date] => 1998-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10621 [patent_no_of_claims] => 79 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/648/06648929.pdf [firstpage_image] =>[orig_patent_app_number] => 09152852 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/152852
Emulsified water-blended fuel compositions Sep 13, 1998 Issued
Array ( [id] => 3924322 [patent_doc_number] => 05972057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Method and apparatus for producing diesel fuel oil from waste edible oil' [patent_app_type] => 1 [patent_app_number] => 9/146169 [patent_app_country] => US [patent_app_date] => 1998-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 14373 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/972/05972057.pdf [firstpage_image] =>[orig_patent_app_number] => 146169 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/146169
Method and apparatus for producing diesel fuel oil from waste edible oil Sep 2, 1998 Issued
Array ( [id] => 1387490 [patent_doc_number] => 06548454 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-15 [patent_title] => 'Rolling apparatus containing a liquid fluorinated polymer oil and thickening agent' [patent_app_type] => B1 [patent_app_number] => 09/141566 [patent_app_country] => US [patent_app_date] => 1998-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 19587 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/548/06548454.pdf [firstpage_image] =>[orig_patent_app_number] => 09141566 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/141566
Rolling apparatus containing a liquid fluorinated polymer oil and thickening agent Aug 27, 1998 Issued
Array ( [id] => 4026688 [patent_doc_number] => 05942014 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-24 [patent_title] => 'Pyridyl and piperidyl esters of polyalklphenoxyalkanols and fuel compositions containing the same' [patent_app_type] => 1 [patent_app_number] => 9/141997 [patent_app_country] => US [patent_app_date] => 1998-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5588 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/942/05942014.pdf [firstpage_image] =>[orig_patent_app_number] => 141997 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/141997
Pyridyl and piperidyl esters of polyalklphenoxyalkanols and fuel compositions containing the same Aug 27, 1998 Issued
Array ( [id] => 4044652 [patent_doc_number] => 05912192 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-15 [patent_title] => 'Multi-layered solid combustible article and its manufacture' [patent_app_type] => 1 [patent_app_number] => 9/143342 [patent_app_country] => US [patent_app_date] => 1998-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4072 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/912/05912192.pdf [firstpage_image] =>[orig_patent_app_number] => 143342 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/143342
Multi-layered solid combustible article and its manufacture Aug 27, 1998 Issued
Array ( [id] => 3979253 [patent_doc_number] => 05948736 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'Dust free lithium hydroxide' [patent_app_type] => 1 [patent_app_number] => 9/139191 [patent_app_country] => US [patent_app_date] => 1998-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1493 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/948/05948736.pdf [firstpage_image] =>[orig_patent_app_number] => 139191 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/139191
Dust free lithium hydroxide Aug 24, 1998 Issued
Array ( [id] => 4100910 [patent_doc_number] => 06066604 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-23 [patent_title] => 'Vacuum pump oil' [patent_app_type] => 1 [patent_app_number] => 9/131687 [patent_app_country] => US [patent_app_date] => 1998-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5519 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/066/06066604.pdf [firstpage_image] =>[orig_patent_app_number] => 131687 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/131687
Vacuum pump oil Aug 9, 1998 Issued
Array ( [id] => 3945023 [patent_doc_number] => 05977033 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Lubricated aluminum powder agglomerates having improved flowability' [patent_app_type] => 1 [patent_app_number] => 9/129642 [patent_app_country] => US [patent_app_date] => 1998-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2045 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/977/05977033.pdf [firstpage_image] =>[orig_patent_app_number] => 129642 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/129642
Lubricated aluminum powder agglomerates having improved flowability Aug 4, 1998 Issued
Array ( [id] => 4064957 [patent_doc_number] => 06008164 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Lubricant base oil having improved oxidative stability' [patent_app_type] => 1 [patent_app_number] => 9/130523 [patent_app_country] => US [patent_app_date] => 1998-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3474 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/008/06008164.pdf [firstpage_image] =>[orig_patent_app_number] => 130523 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/130523
Lubricant base oil having improved oxidative stability Aug 3, 1998 Issued
Array ( [id] => 4085711 [patent_doc_number] => 06025305 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-15 [patent_title] => 'Process for producing a lubricant base oil having improved oxidative stability' [patent_app_type] => 1 [patent_app_number] => 9/128727 [patent_app_country] => US [patent_app_date] => 1998-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4301 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/025/06025305.pdf [firstpage_image] =>[orig_patent_app_number] => 128727 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/128727
Process for producing a lubricant base oil having improved oxidative stability Aug 3, 1998 Issued
Array ( [id] => 4144639 [patent_doc_number] => 06106584 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Additives for oil compositions' [patent_app_type] => 1 [patent_app_number] => 9/128697 [patent_app_country] => US [patent_app_date] => 1998-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7561 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/106/06106584.pdf [firstpage_image] =>[orig_patent_app_number] => 128697 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/128697
Additives for oil compositions Aug 3, 1998 Issued
Array ( [id] => 4183493 [patent_doc_number] => 06150307 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Heterocyclic thioethers as additives for lubricants' [patent_app_type] => 1 [patent_app_number] => 9/128086 [patent_app_country] => US [patent_app_date] => 1998-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7731 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/150/06150307.pdf [firstpage_image] =>[orig_patent_app_number] => 128086 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/128086
Heterocyclic thioethers as additives for lubricants Aug 2, 1998 Issued
Array ( [id] => 4140380 [patent_doc_number] => 06060437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-09 [patent_title] => 'Lubricating oil compositions' [patent_app_type] => 1 [patent_app_number] => 9/124133 [patent_app_country] => US [patent_app_date] => 1998-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7152 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/060/06060437.pdf [firstpage_image] =>[orig_patent_app_number] => 124133 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/124133
Lubricating oil compositions Jul 28, 1998 Issued
Array ( [id] => 4236640 [patent_doc_number] => 06136054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'Synthetic fireplace log comprising waxed cardboard and method of producing' [patent_app_type] => 1 [patent_app_number] => 9/122877 [patent_app_country] => US [patent_app_date] => 1998-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2889 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/136/06136054.pdf [firstpage_image] =>[orig_patent_app_number] => 122877 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/122877
Synthetic fireplace log comprising waxed cardboard and method of producing Jul 26, 1998 Issued
09/117207 GAS OIL ADDITIVE AND GAS OIL COMPOSITION Jul 23, 1998 Pending
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