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] => 4352208 [patent_doc_number] => 06174461 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-16 [patent_title] => 'Concrete sealers with migrating corrosion inhibitors' [patent_app_type] => 1 [patent_app_number] => 9/342436 [patent_app_country] => US [patent_app_date] => 1999-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2242 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/174/06174461.pdf [firstpage_image] =>[orig_patent_app_number] => 342436 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/342436
Concrete sealers with migrating corrosion inhibitors Jun 28, 1999 Issued
Array ( [id] => 4406569 [patent_doc_number] => 06232279 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Fuel-economy lubrication-effective engine oil composition' [patent_app_type] => 1 [patent_app_number] => 9/308122 [patent_app_country] => US [patent_app_date] => 1999-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3916 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/232/06232279.pdf [firstpage_image] =>[orig_patent_app_number] => 308122 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/308122
Fuel-economy lubrication-effective engine oil composition Jun 24, 1999 Issued
Array ( [id] => 4272186 [patent_doc_number] => 06323163 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Fluorocompound, lubricant, surface modifier, lubricating film, magnetic recording medium, and magnetic recording device' [patent_app_type] => 1 [patent_app_number] => 9/284610 [patent_app_country] => US [patent_app_date] => 1999-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 19480 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/323/06323163.pdf [firstpage_image] =>[orig_patent_app_number] => 284610 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/284610
Fluorocompound, lubricant, surface modifier, lubricating film, magnetic recording medium, and magnetic recording device Jun 16, 1999 Issued
Array ( [id] => 4236626 [patent_doc_number] => 06136053 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'Method and apparatus for starting fires' [patent_app_type] => 1 [patent_app_number] => 9/334242 [patent_app_country] => US [patent_app_date] => 1999-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2609 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/136/06136053.pdf [firstpage_image] =>[orig_patent_app_number] => 334242 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/334242
Method and apparatus for starting fires Jun 15, 1999 Issued
Array ( [id] => 4225878 [patent_doc_number] => 06165238 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Fuel pellet and method for its production' [patent_app_type] => 1 [patent_app_number] => 9/330997 [patent_app_country] => US [patent_app_date] => 1999-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5223 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/165/06165238.pdf [firstpage_image] =>[orig_patent_app_number] => 330997 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/330997
Fuel pellet and method for its production Jun 13, 1999 Issued
Array ( [id] => 4225855 [patent_doc_number] => 06165236 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Poly(oxyalkylene) pyridyl and piperidyl esters and fuel compositions containing the same' [patent_app_type] => 1 [patent_app_number] => 9/324602 [patent_app_country] => US [patent_app_date] => 1999-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5532 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/165/06165236.pdf [firstpage_image] =>[orig_patent_app_number] => 324602 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/324602
Poly(oxyalkylene) pyridyl and piperidyl esters and fuel compositions containing the same Jun 1, 1999 Issued
Array ( [id] => 4421192 [patent_doc_number] => 06225266 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Zinc-free continuously variable transmission fluid' [patent_app_type] => 1 [patent_app_number] => 9/322937 [patent_app_country] => US [patent_app_date] => 1999-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 8096 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/225/06225266.pdf [firstpage_image] =>[orig_patent_app_number] => 322937 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/322937
Zinc-free continuously variable transmission fluid May 27, 1999 Issued
Array ( [id] => 4146924 [patent_doc_number] => 06113662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Processed solid burnable fuel composition' [patent_app_type] => 1 [patent_app_number] => 9/321925 [patent_app_country] => US [patent_app_date] => 1999-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5710 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/113/06113662.pdf [firstpage_image] =>[orig_patent_app_number] => 321925 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/321925
Processed solid burnable fuel composition May 27, 1999 Issued
Array ( [id] => 4355738 [patent_doc_number] => 06200936 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => 'Salicyclic calixarenes and their use as lubricant additives' [patent_app_type] => 1 [patent_app_number] => 9/308872 [patent_app_country] => US [patent_app_date] => 1999-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8361 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/200/06200936.pdf [firstpage_image] =>[orig_patent_app_number] => 308872 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/308872
Salicyclic calixarenes and their use as lubricant additives May 25, 1999 Issued
Array ( [id] => 4349292 [patent_doc_number] => 06214776 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'High stress electrical oil' [patent_app_type] => 1 [patent_app_number] => 9/316660 [patent_app_country] => US [patent_app_date] => 1999-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1405 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/214/06214776.pdf [firstpage_image] =>[orig_patent_app_number] => 316660 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/316660
High stress electrical oil May 20, 1999 Issued
Array ( [id] => 4179774 [patent_doc_number] => 06093224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-25 [patent_title] => 'Long burning fire starter' [patent_app_type] => 1 [patent_app_number] => 9/298882 [patent_app_country] => US [patent_app_date] => 1999-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1026 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/093/06093224.pdf [firstpage_image] =>[orig_patent_app_number] => 298882 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/298882
Long burning fire starter Apr 25, 1999 Issued
09/214797 PRODUCTION OF SUBSTITUTED POLYISOBUTENES Apr 18, 1999 Abandoned
09/292627 LUBRICANT COMPOSITION CONTAINING ALKALI METAL BORATE AND POLYALKYLENE SUCCINIC ANHYDRIDE Apr 14, 1999 Abandoned
Array ( [id] => 4281174 [patent_doc_number] => 06267906 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-31 [patent_title] => 'Polyol ester lubricants for refrigerating compressors operating at high temperature' [patent_app_type] => 1 [patent_app_number] => 9/289014 [patent_app_country] => US [patent_app_date] => 1999-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4909 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/267/06267906.pdf [firstpage_image] =>[orig_patent_app_number] => 289014 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/289014
Polyol ester lubricants for refrigerating compressors operating at high temperature Apr 8, 1999 Issued
Array ( [id] => 4295459 [patent_doc_number] => 06184185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'Lubricant oil composition comprising borated cyclic carboxylic acid imide' [patent_app_type] => 1 [patent_app_number] => 9/285579 [patent_app_country] => US [patent_app_date] => 1999-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6050 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/184/06184185.pdf [firstpage_image] =>[orig_patent_app_number] => 285579 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/285579
Lubricant oil composition comprising borated cyclic carboxylic acid imide Apr 1, 1999 Issued
09/281416 VEGETABLE OIL LUBRICANTS FOR INTERNAL COMBUSTION ENGINES AND TOTAL LOSS LUBRICATION Mar 29, 1999 Abandoned
09/254172 ROLLING BEARING Mar 1, 1999 Abandoned
Array ( [id] => 4173905 [patent_doc_number] => 06083889 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'High temperature, high efficiency electrical and transformer oil' [patent_app_type] => 1 [patent_app_number] => 9/245270 [patent_app_country] => US [patent_app_date] => 1999-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2190 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/083/06083889.pdf [firstpage_image] =>[orig_patent_app_number] => 245270 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/245270
High temperature, high efficiency electrical and transformer oil Feb 4, 1999 Issued
Array ( [id] => 4229459 [patent_doc_number] => 06090171 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'Stabilized thermally beneficiated low rank coal and method of manufacture' [patent_app_type] => 1 [patent_app_number] => 9/235002 [patent_app_country] => US [patent_app_date] => 1999-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5874 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/090/06090171.pdf [firstpage_image] =>[orig_patent_app_number] => 235002 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/235002
Stabilized thermally beneficiated low rank coal and method of manufacture Jan 20, 1999 Issued
09/214717 LUBRICANT COMPRISING AN ALKYL-SUBSTITUTED NAPHTHALINE AND AN ESTER Jan 10, 1999 Abandoned
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