Search

Thanh T. Nguyen

Examiner (ID: 6922, Phone: (571)272-1695 , Office: P/2893 )

Most Active Art Unit
2893
Art Unit(s)
2813, 2444, 2144, 2448, 2893, 2121, 2143
Total Applications
2905
Issued Applications
2331
Pending Applications
162
Abandoned Applications
441

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6652807 [patent_doc_number] => 20030008784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-09 [patent_title] => 'Oxadiazole additives for lubricants' [patent_app_type] => new [patent_app_number] => 09/872722 [patent_app_country] => US [patent_app_date] => 2001-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4060 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0008/20030008784.pdf [firstpage_image] =>[orig_patent_app_number] => 09872722 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/872722
Oxadiazole additives for lubricants May 31, 2001 Issued
Array ( [id] => 1377268 [patent_doc_number] => 06559107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-06 [patent_title] => 'Thiadiazolidine additives for lubricants' [patent_app_type] => B2 [patent_app_number] => 09/871302 [patent_app_country] => US [patent_app_date] => 2001-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4958 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/559/06559107.pdf [firstpage_image] =>[orig_patent_app_number] => 09871302 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/871302
Thiadiazolidine additives for lubricants May 30, 2001 Issued
Array ( [id] => 6652812 [patent_doc_number] => 20030008785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-09 [patent_title] => 'Alkyl hydrazide additives for lubricants' [patent_app_type] => new [patent_app_number] => 09/871120 [patent_app_country] => US [patent_app_date] => 2001-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5038 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0008/20030008785.pdf [firstpage_image] =>[orig_patent_app_number] => 09871120 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/871120
Alkyl hydrazide additives for lubricants May 30, 2001 Issued
09/831342 Automotive gasoline fuel for internal combustion engines May 9, 2001 Abandoned
Array ( [id] => 6932755 [patent_doc_number] => 20010054251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-27 [patent_title] => 'Firestarter material and method of manufacture' [patent_app_type] => new [patent_app_number] => 09/849508 [patent_app_country] => US [patent_app_date] => 2001-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 7055 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0054/20010054251.pdf [firstpage_image] =>[orig_patent_app_number] => 09849508 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/849508
Artificial firelog material and method of manufacture May 3, 2001 Issued
Array ( [id] => 6568387 [patent_doc_number] => 20020040546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-11 [patent_title] => 'Cloud point depressants for middle distiliate fuels' [patent_app_type] => new [patent_app_number] => 09/840732 [patent_app_country] => US [patent_app_date] => 2001-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6289 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0040/20020040546.pdf [firstpage_image] =>[orig_patent_app_number] => 09840732 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/840732
Cloud point depressants for middle distiliate fuels Apr 23, 2001 Abandoned
Array ( [id] => 6291301 [patent_doc_number] => 20020055442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-09 [patent_title] => 'Method of reducing wear of metal surfaces and maintaining a hydrolytically stable environment in refrigeration equipment during the operation of such equipment' [patent_app_type] => new [patent_app_number] => 09/840738 [patent_app_country] => US [patent_app_date] => 2001-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5109 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0055/20020055442.pdf [firstpage_image] =>[orig_patent_app_number] => 09840738 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/840738
Method of reducing wear of metal surfaces and maintaining a hydrolytically stable environment in refrigeration equipment during the operation of such equipment Apr 22, 2001 Abandoned
Array ( [id] => 6881508 [patent_doc_number] => 20010047980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-06 [patent_title] => 'Process for converting a metal carbide to diamond by etching in halogens' [patent_app_type] => new [patent_app_number] => 09/838458 [patent_app_country] => US [patent_app_date] => 2001-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6924 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0047/20010047980.pdf [firstpage_image] =>[orig_patent_app_number] => 09838458 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/838458
Process for converting a metal carbide to diamond by etching in halogens Apr 18, 2001 Abandoned
Array ( [id] => 1285551 [patent_doc_number] => 06638898 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-28 [patent_title] => 'Process of preparing multi-functional amino di(alkylcyclohexyl) phosphordithioate additive for lubricant composition from saturated cashew nut shell liquid' [patent_app_type] => B2 [patent_app_number] => 09/823688 [patent_app_country] => US [patent_app_date] => 2001-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2968 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/638/06638898.pdf [firstpage_image] =>[orig_patent_app_number] => 09823688 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/823688
Process of preparing multi-functional amino di(alkylcyclohexyl) phosphordithioate additive for lubricant composition from saturated cashew nut shell liquid Mar 29, 2001 Issued
90/005942 GASOLINE FUEL Feb 28, 2001 Issued
Array ( [id] => 6177555 [patent_doc_number] => 20020155957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-24 [patent_title] => 'Sintered anti-friction bearing surface' [patent_app_type] => new [patent_app_number] => 09/783242 [patent_app_country] => US [patent_app_date] => 2001-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5188 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0155/20020155957.pdf [firstpage_image] =>[orig_patent_app_number] => 09783242 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/783242
Sintered anti-friction bearing surface Feb 13, 2001 Abandoned
90/005925 PROCESS FOR DYEING CONCRETE Feb 12, 2001 Issued
Array ( [id] => 1053238 [patent_doc_number] => 06858567 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-02-22 [patent_title] => 'Lubricating oil composition and watch using the same' [patent_app_type] => utility [patent_app_number] => 09/958415 [patent_app_country] => US [patent_app_date] => 2001-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16490 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/858/06858567.pdf [firstpage_image] =>[orig_patent_app_number] => 09958415 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/958415
Lubricating oil composition and watch using the same Feb 7, 2001 Issued
90/005924 GASOLINE FUEL Feb 5, 2001 Issued
Array ( [id] => 6880421 [patent_doc_number] => 20010031708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-18 [patent_title] => 'Release agents for die casting' [patent_app_type] => new [patent_app_number] => 09/774625 [patent_app_country] => US [patent_app_date] => 2001-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1917 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0031/20010031708.pdf [firstpage_image] =>[orig_patent_app_number] => 09774625 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/774625
Release agents for die casting Jan 31, 2001 Issued
Array ( [id] => 1347959 [patent_doc_number] => 06579834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-06-17 [patent_title] => 'Aqueous release agents for low speed injection die casting' [patent_app_type] => B2 [patent_app_number] => 09/772875 [patent_app_country] => US [patent_app_date] => 2001-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2401 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/579/06579834.pdf [firstpage_image] =>[orig_patent_app_number] => 09772875 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/772875
Aqueous release agents for low speed injection die casting Jan 30, 2001 Issued
Array ( [id] => 6878233 [patent_doc_number] => 20010002388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-05-31 [patent_title] => 'Lubricating grease composition' [patent_app_type] => new-utility [patent_app_number] => 09/765288 [patent_app_country] => US [patent_app_date] => 2001-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1380 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0002/20010002388.pdf [firstpage_image] =>[orig_patent_app_number] => 09765288 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/765288
Lubricating grease composition Jan 21, 2001 Issued
Array ( [id] => 7117636 [patent_doc_number] => 20010001354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-05-24 [patent_title] => 'Method and composition for reducing emissions from a gasoline engine equipped with a three-way catalytic converter' [patent_app_type] => new-utility [patent_app_number] => 09/756383 [patent_app_country] => US [patent_app_date] => 2001-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1954 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0001/20010001354.pdf [firstpage_image] =>[orig_patent_app_number] => 09756383 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/756383
Method and composition for reducing emissions from a gasoline engine equipped with a three-way catalytic converter Jan 7, 2001 Abandoned
Array ( [id] => 6142160 [patent_doc_number] => 20020002121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-03 [patent_title] => 'Fluorescent grease and bearings having the same therein' [patent_app_type] => new [patent_app_number] => 09/755318 [patent_app_country] => US [patent_app_date] => 2001-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2492 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0002/20020002121.pdf [firstpage_image] =>[orig_patent_app_number] => 09755318 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/755318
Fluorescent grease and bearings having the same therein Jan 4, 2001 Abandoned
Array ( [id] => 6877760 [patent_doc_number] => 20010001915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-05-31 [patent_title] => 'Artificial firelogs and firestarter chips and method and apparatus for manufacture thereof' [patent_app_type] => new-utility [patent_app_number] => 09/754240 [patent_app_country] => US [patent_app_date] => 2001-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 47 [patent_no_of_words] => 12483 [patent_no_of_claims] => 129 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0001/20010001915.pdf [firstpage_image] =>[orig_patent_app_number] => 09754240 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/754240
Artificial firelogs and firestarter chips and method and apparatus for manufacture thereof Jan 2, 2001 Issued
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