Search

Hoang V. Nguyen

Examiner (ID: 3748, Phone: (571)272-1825 , Office: P/2845 )

Most Active Art Unit
2845
Art Unit(s)
2821, 2845
Total Applications
3072
Issued Applications
2765
Pending Applications
152
Abandoned Applications
182

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3854795 [patent_doc_number] => 05795409 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Surface treating agent for copper or copper alloy' [patent_app_type] => 1 [patent_app_number] => 8/805055 [patent_app_country] => US [patent_app_date] => 1997-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4689 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/795/05795409.pdf [firstpage_image] =>[orig_patent_app_number] => 805055 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/805055
Surface treating agent for copper or copper alloy Feb 23, 1997 Issued
Array ( [id] => 3759175 [patent_doc_number] => 05721303 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-24 [patent_title] => 'Organosulfur gold compounds, a process for their production and their use' [patent_app_type] => 1 [patent_app_number] => 8/788438 [patent_app_country] => US [patent_app_date] => 1997-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4832 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/721/05721303.pdf [firstpage_image] =>[orig_patent_app_number] => 788438 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/788438
Organosulfur gold compounds, a process for their production and their use Jan 27, 1997 Issued
Array ( [id] => 3871348 [patent_doc_number] => 05747111 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Steel sheet coated with Zn-Mg binary coating layer excellent in corrosion resistance and manufacturing method thereof' [patent_app_type] => 1 [patent_app_number] => 8/787260 [patent_app_country] => US [patent_app_date] => 1997-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 11073 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/747/05747111.pdf [firstpage_image] =>[orig_patent_app_number] => 787260 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/787260
Steel sheet coated with Zn-Mg binary coating layer excellent in corrosion resistance and manufacturing method thereof Jan 23, 1997 Issued
Array ( [id] => 3762181 [patent_doc_number] => 05755887 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Components of apparatus for film making and method for manufacturing the same' [patent_app_type] => 1 [patent_app_number] => 8/780734 [patent_app_country] => US [patent_app_date] => 1997-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3079 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/755/05755887.pdf [firstpage_image] =>[orig_patent_app_number] => 780734 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/780734
Components of apparatus for film making and method for manufacturing the same Jan 7, 1997 Issued
Array ( [id] => 3724079 [patent_doc_number] => 05693153 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-02 [patent_title] => 'Non-chromated surface preparation materials and methods for corrosion protection of aluminum and its alloys' [patent_app_type] => 1 [patent_app_number] => 8/754374 [patent_app_country] => US [patent_app_date] => 1996-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2176 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/693/05693153.pdf [firstpage_image] =>[orig_patent_app_number] => 754374 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/754374
Non-chromated surface preparation materials and methods for corrosion protection of aluminum and its alloys Nov 20, 1996 Issued
Array ( [id] => 3871163 [patent_doc_number] => 05728233 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-17 [patent_title] => 'Surface treatment composition, surface treatment solution and surface treatment method for aluminum and its alloys' [patent_app_type] => 1 [patent_app_number] => 8/751726 [patent_app_country] => US [patent_app_date] => 1996-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4921 [patent_no_of_claims] => 3 [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/05/728/05728233.pdf [firstpage_image] =>[orig_patent_app_number] => 751726 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/751726
Surface treatment composition, surface treatment solution and surface treatment method for aluminum and its alloys Nov 17, 1996 Issued
Array ( [id] => 3871190 [patent_doc_number] => 05728235 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-17 [patent_title] => 'Moderate temperature manganese phosphate conversion coating composition and process' [patent_app_type] => 1 [patent_app_number] => 8/747136 [patent_app_country] => US [patent_app_date] => 1996-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9609 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/728/05728235.pdf [firstpage_image] =>[orig_patent_app_number] => 747136 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/747136
Moderate temperature manganese phosphate conversion coating composition and process Nov 11, 1996 Issued
Array ( [id] => 3755060 [patent_doc_number] => 05741372 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-21 [patent_title] => 'Method of producing oxide surface layers on metals and alloys' [patent_app_type] => 1 [patent_app_number] => 8/744972 [patent_app_country] => US [patent_app_date] => 1996-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9406 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/741/05741372.pdf [firstpage_image] =>[orig_patent_app_number] => 744972 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/744972
Method of producing oxide surface layers on metals and alloys Nov 6, 1996 Issued
Array ( [id] => 3834782 [patent_doc_number] => 05707465 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Low temperature corrosion resistant aluminum and aluminum coating composition' [patent_app_type] => 1 [patent_app_number] => 8/740200 [patent_app_country] => US [patent_app_date] => 1996-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3044 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/707/05707465.pdf [firstpage_image] =>[orig_patent_app_number] => 740200 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/740200
Low temperature corrosion resistant aluminum and aluminum coating composition Oct 23, 1996 Issued
Array ( [id] => 3871178 [patent_doc_number] => 05728234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-17 [patent_title] => 'Composition and process for treating the surface of aluminiferous metals' [patent_app_type] => 1 [patent_app_number] => 8/727590 [patent_app_country] => US [patent_app_date] => 1996-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7076 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/728/05728234.pdf [firstpage_image] =>[orig_patent_app_number] => 727590 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/727590
Composition and process for treating the surface of aluminiferous metals Oct 14, 1996 Issued
Array ( [id] => 3762456 [patent_doc_number] => 05733386 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-31 [patent_title] => 'Polymer composition and method for treating metal surfaces' [patent_app_type] => 1 [patent_app_number] => 8/722097 [patent_app_country] => US [patent_app_date] => 1996-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5899 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/733/05733386.pdf [firstpage_image] =>[orig_patent_app_number] => 722097 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/722097
Polymer composition and method for treating metal surfaces Oct 14, 1996 Issued
Array ( [id] => 3839603 [patent_doc_number] => 05766374 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Process for preparing the metal surface of an article, especially one made of steel sheet, for direct-on enameling' [patent_app_type] => 1 [patent_app_number] => 8/710957 [patent_app_country] => US [patent_app_date] => 1996-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6064 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/766/05766374.pdf [firstpage_image] =>[orig_patent_app_number] => 710957 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/710957
Process for preparing the metal surface of an article, especially one made of steel sheet, for direct-on enameling Sep 23, 1996 Issued
Array ( [id] => 3656797 [patent_doc_number] => 05667599 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Process for forming a black oxide on aluminum alloys and a solution therefor' [patent_app_type] => 1 [patent_app_number] => 8/724044 [patent_app_country] => US [patent_app_date] => 1996-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2961 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/667/05667599.pdf [firstpage_image] =>[orig_patent_app_number] => 724044 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/724044
Process for forming a black oxide on aluminum alloys and a solution therefor Sep 22, 1996 Issued
Array ( [id] => 3871361 [patent_doc_number] => 05747112 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Process for the production of heat- and corrosion-resistant porous metal body' [patent_app_type] => 1 [patent_app_number] => 8/706739 [patent_app_country] => US [patent_app_date] => 1996-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6955 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/747/05747112.pdf [firstpage_image] =>[orig_patent_app_number] => 706739 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/706739
Process for the production of heat- and corrosion-resistant porous metal body Sep 8, 1996 Issued
Array ( [id] => 3807512 [patent_doc_number] => 05769968 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-23 [patent_title] => 'Method for manufacturing a developer support' [patent_app_type] => 1 [patent_app_number] => 8/703126 [patent_app_country] => US [patent_app_date] => 1996-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4615 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/769/05769968.pdf [firstpage_image] =>[orig_patent_app_number] => 703126 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/703126
Method for manufacturing a developer support Aug 25, 1996 Issued
Array ( [id] => 3775330 [patent_doc_number] => 05820707 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Composite article, alloy and method' [patent_app_type] => 1 [patent_app_number] => 8/693225 [patent_app_country] => US [patent_app_date] => 1996-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 12168 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/820/05820707.pdf [firstpage_image] =>[orig_patent_app_number] => 693225 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/693225
Composite article, alloy and method Aug 20, 1996 Issued
Array ( [id] => 3832569 [patent_doc_number] => 05743971 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-28 [patent_title] => 'Liquid rust proof film-forming composition and rust proof film-forming method' [patent_app_type] => 1 [patent_app_number] => 8/683472 [patent_app_country] => US [patent_app_date] => 1996-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3103 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/743/05743971.pdf [firstpage_image] =>[orig_patent_app_number] => 683472 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/683472
Liquid rust proof film-forming composition and rust proof film-forming method Jul 17, 1996 Issued
Array ( [id] => 3807467 [patent_doc_number] => 05769966 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-23 [patent_title] => 'Insulator coating for high temperature alloys method for producing insulator coating for high temperature alloys' [patent_app_type] => 1 [patent_app_number] => 8/674938 [patent_app_country] => US [patent_app_date] => 1996-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4437 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/769/05769966.pdf [firstpage_image] =>[orig_patent_app_number] => 674938 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/674938
Insulator coating for high temperature alloys method for producing insulator coating for high temperature alloys Jul 2, 1996 Issued
Array ( [id] => 3801418 [patent_doc_number] => 05830579 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Strip based on coated aluminum, which is resistant to corrosion and is deformable' [patent_app_type] => 1 [patent_app_number] => 8/669306 [patent_app_country] => US [patent_app_date] => 1996-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3497 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/830/05830579.pdf [firstpage_image] =>[orig_patent_app_number] => 669306 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/669306
Strip based on coated aluminum, which is resistant to corrosion and is deformable Jul 2, 1996 Issued
Array ( [id] => 3807493 [patent_doc_number] => 05769967 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-23 [patent_title] => 'Composition and process for treating metal' [patent_app_type] => 1 [patent_app_number] => 8/674558 [patent_app_country] => US [patent_app_date] => 1996-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12133 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 500 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/769/05769967.pdf [firstpage_image] =>[orig_patent_app_number] => 674558 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/674558
Composition and process for treating metal Jul 1, 1996 Issued
Menu