Search

Tuan N. Nguyen

Examiner (ID: 18285, Phone: (571)272-4892 , Office: P/3754 )

Most Active Art Unit
2828
Art Unit(s)
3754, 2828, 2899, 3653, 3615, 3651, 3751, 3101
Total Applications
4768
Issued Applications
3641
Pending Applications
261
Abandoned Applications
895

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2665049 [patent_doc_number] => 05069854 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-03 [patent_title] => 'Alumina fiber with carbon inclusion and a method of producing the same' [patent_app_type] => 1 [patent_app_number] => 7/317490 [patent_app_country] => US [patent_app_date] => 1989-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2775 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/069/05069854.pdf [firstpage_image] =>[orig_patent_app_number] => 317490 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/317490
Alumina fiber with carbon inclusion and a method of producing the same Feb 28, 1989 Issued
07/316714 SHAMPOO COMPOSITIONS Feb 27, 1989 Abandoned
Array ( [id] => 2768752 [patent_doc_number] => 05132051 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'III-V semiconductors in rigid matrices' [patent_app_type] => 1 [patent_app_number] => 7/315630 [patent_app_country] => US [patent_app_date] => 1989-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5061 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/132/05132051.pdf [firstpage_image] =>[orig_patent_app_number] => 315630 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/315630
III-V semiconductors in rigid matrices Feb 23, 1989 Issued
Array ( [id] => 2841104 [patent_doc_number] => 05110505 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-05 [patent_title] => 'Small-particle semiconductors in rigid matrices' [patent_app_type] => 1 [patent_app_number] => 7/315626 [patent_app_country] => US [patent_app_date] => 1989-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6300 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/110/05110505.pdf [firstpage_image] =>[orig_patent_app_number] => 315626 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/315626
Small-particle semiconductors in rigid matrices Feb 23, 1989 Issued
Array ( [id] => 2664426 [patent_doc_number] => 05069821 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-03 [patent_title] => 'Stable sodium tetraphenylborate solutions' [patent_app_type] => 1 [patent_app_number] => 7/310955 [patent_app_country] => US [patent_app_date] => 1989-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 600 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/069/05069821.pdf [firstpage_image] =>[orig_patent_app_number] => 310955 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/310955
Stable sodium tetraphenylborate solutions Feb 14, 1989 Issued
Array ( [id] => 2583029 [patent_doc_number] => 04908158 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-13 [patent_title] => 'Electrical contact material and method of preparing same' [patent_app_type] => 1 [patent_app_number] => 7/309982 [patent_app_country] => US [patent_app_date] => 1989-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2932 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/908/04908158.pdf [firstpage_image] =>[orig_patent_app_number] => 309982 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/309982
Electrical contact material and method of preparing same Feb 12, 1989 Issued
Array ( [id] => 2632173 [patent_doc_number] => 04909961 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Electric conductive and sliding resin material' [patent_app_type] => 1 [patent_app_number] => 7/307818 [patent_app_country] => US [patent_app_date] => 1989-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 7650 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/909/04909961.pdf [firstpage_image] =>[orig_patent_app_number] => 307818 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/307818
Electric conductive and sliding resin material Feb 7, 1989 Issued
Array ( [id] => 2631634 [patent_doc_number] => 04892678 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-09 [patent_title] => 'Thiophene derivative polymer and a polymer composition thereof' [patent_app_type] => 1 [patent_app_number] => 7/306581 [patent_app_country] => US [patent_app_date] => 1989-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3694 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/892/04892678.pdf [firstpage_image] =>[orig_patent_app_number] => 306581 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/306581
Thiophene derivative polymer and a polymer composition thereof Feb 5, 1989 Issued
Array ( [id] => 2586305 [patent_doc_number] => 04959180 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-25 [patent_title] => 'Colloidal polyaniline' [patent_app_type] => 1 [patent_app_number] => 7/305817 [patent_app_country] => US [patent_app_date] => 1989-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2994 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/959/04959180.pdf [firstpage_image] =>[orig_patent_app_number] => 305817 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/305817
Colloidal polyaniline Feb 2, 1989 Issued
Array ( [id] => 2585937 [patent_doc_number] => 04959162 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-25 [patent_title] => 'Colloidal polypyrrole' [patent_app_type] => 1 [patent_app_number] => 7/305816 [patent_app_country] => US [patent_app_date] => 1989-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2935 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/959/04959162.pdf [firstpage_image] =>[orig_patent_app_number] => 305816 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/305816
Colloidal polypyrrole Feb 2, 1989 Issued
Array ( [id] => 2627317 [patent_doc_number] => 04937016 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-26 [patent_title] => 'Copper conductor composition' [patent_app_type] => 1 [patent_app_number] => 7/304631 [patent_app_country] => US [patent_app_date] => 1989-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4013 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/937/04937016.pdf [firstpage_image] =>[orig_patent_app_number] => 304631 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/304631
Copper conductor composition Jan 31, 1989 Issued
Array ( [id] => 2677289 [patent_doc_number] => 05004561 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-02 [patent_title] => 'Electromagnetic wave-shielding thermoplastic resin composition' [patent_app_type] => 1 [patent_app_number] => 7/300210 [patent_app_country] => US [patent_app_date] => 1989-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5741 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/004/05004561.pdf [firstpage_image] =>[orig_patent_app_number] => 300210 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/300210
Electromagnetic wave-shielding thermoplastic resin composition Jan 22, 1989 Issued
Array ( [id] => 2704322 [patent_doc_number] => 05041242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'Conductive coating composition' [patent_app_type] => 1 [patent_app_number] => 7/296096 [patent_app_country] => US [patent_app_date] => 1989-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2583 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/041/05041242.pdf [firstpage_image] =>[orig_patent_app_number] => 296096 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/296096
Conductive coating composition Jan 11, 1989 Issued
Array ( [id] => 2664355 [patent_doc_number] => 05047164 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Cleaning/disinfecting process and composition' [patent_app_type] => 1 [patent_app_number] => 7/293013 [patent_app_country] => US [patent_app_date] => 1989-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3092 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/047/05047164.pdf [firstpage_image] =>[orig_patent_app_number] => 293013 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/293013
Cleaning/disinfecting process and composition Jan 2, 1989 Issued
Array ( [id] => 2739743 [patent_doc_number] => 05002699 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Electrically conducting polymers and complexes' [patent_app_type] => 1 [patent_app_number] => 7/291811 [patent_app_country] => US [patent_app_date] => 1988-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3183 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/002/05002699.pdf [firstpage_image] =>[orig_patent_app_number] => 291811 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/291811
Electrically conducting polymers and complexes Dec 28, 1988 Issued
Array ( [id] => 2738334 [patent_doc_number] => 05011530 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Metallizing composition for use with ceramics' [patent_app_type] => 1 [patent_app_number] => 7/289339 [patent_app_country] => US [patent_app_date] => 1988-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2920 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/011/05011530.pdf [firstpage_image] =>[orig_patent_app_number] => 289339 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/289339
Metallizing composition for use with ceramics Dec 22, 1988 Issued
Array ( [id] => 2518932 [patent_doc_number] => 04880567 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-14 [patent_title] => 'Thick film copper conductor inks' [patent_app_type] => 1 [patent_app_number] => 7/281605 [patent_app_country] => US [patent_app_date] => 1988-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3287 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/880/04880567.pdf [firstpage_image] =>[orig_patent_app_number] => 281605 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/281605
Thick film copper conductor inks Dec 8, 1988 Issued
Array ( [id] => 2606178 [patent_doc_number] => 04919044 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-24 [patent_title] => 'Simulated watermark printing system' [patent_app_type] => 1 [patent_app_number] => 7/279856 [patent_app_country] => US [patent_app_date] => 1988-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1188 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/919/04919044.pdf [firstpage_image] =>[orig_patent_app_number] => 279856 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/279856
Simulated watermark printing system Dec 4, 1988 Issued
Array ( [id] => 2512709 [patent_doc_number] => 04874550 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-17 [patent_title] => 'Thick-film copper conductor inks' [patent_app_type] => 1 [patent_app_number] => 7/278987 [patent_app_country] => US [patent_app_date] => 1988-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3564 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/874/04874550.pdf [firstpage_image] =>[orig_patent_app_number] => 278987 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/278987
Thick-film copper conductor inks Dec 1, 1988 Issued
Array ( [id] => 2701401 [patent_doc_number] => 05000876 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Voltage non-linear type resistors' [patent_app_type] => 1 [patent_app_number] => 7/279059 [patent_app_country] => US [patent_app_date] => 1988-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3098 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/000/05000876.pdf [firstpage_image] =>[orig_patent_app_number] => 279059 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/279059
Voltage non-linear type resistors Dec 1, 1988 Issued
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