Search

Hoang M. Nguyen

Examiner (ID: 2245, Phone: (571)272-4861 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3401, 3748, 2899, 3746, 3745
Total Applications
5342
Issued Applications
4264
Pending Applications
347
Abandoned Applications
767

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5425366 [patent_doc_number] => 20090084676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-02 [patent_title] => 'Heating-pressurizing zig for manufacturing 5-layer MEA' [patent_app_type] => utility [patent_app_number] => 12/006115 [patent_app_country] => US [patent_app_date] => 2007-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2919 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0084/20090084676.pdf [firstpage_image] =>[orig_patent_app_number] => 12006115 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/006115
Heating-pressurizing zig for manufacturing 5-layer MEA Dec 30, 2007 Abandoned
Array ( [id] => 4440282 [patent_doc_number] => 07861759 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-04 [patent_title] => 'Lamination unit of ceramic green sheets' [patent_app_type] => utility [patent_app_number] => 12/005609 [patent_app_country] => US [patent_app_date] => 2007-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3502 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/861/07861759.pdf [firstpage_image] =>[orig_patent_app_number] => 12005609 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/005609
Lamination unit of ceramic green sheets Dec 27, 2007 Issued
Array ( [id] => 4842578 [patent_doc_number] => 20080178986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-31 [patent_title] => 'ULTRASONIC ENERGY FOR ADHESIVE BONDING' [patent_app_type] => utility [patent_app_number] => 11/961114 [patent_app_country] => US [patent_app_date] => 2007-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5598 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0178/20080178986.pdf [firstpage_image] =>[orig_patent_app_number] => 11961114 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/961114
Ultrasonic energy for adhesive bonding Dec 19, 2007 Issued
Array ( [id] => 4603763 [patent_doc_number] => 07984741 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-26 [patent_title] => 'High release nip roll assembly' [patent_app_type] => utility [patent_app_number] => 11/958736 [patent_app_country] => US [patent_app_date] => 2007-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 5847 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/984/07984741.pdf [firstpage_image] =>[orig_patent_app_number] => 11958736 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/958736
High release nip roll assembly Dec 17, 2007 Issued
Array ( [id] => 6348466 [patent_doc_number] => 20100071834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-25 [patent_title] => 'METHOD AND APPARATUS FOR THE PRODUCTION OF MITRED CORNER JOINTS BY VIBRATION WELDING' [patent_app_type] => utility [patent_app_number] => 12/518952 [patent_app_country] => US [patent_app_date] => 2007-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2955 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0071/20100071834.pdf [firstpage_image] =>[orig_patent_app_number] => 12518952 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/518952
Method and apparatus for the production of mitered corner joints by vibration welding Dec 10, 2007 Issued
Array ( [id] => 6354946 [patent_doc_number] => 20100078115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-01 [patent_title] => 'Use of a Device for Torsional Ultrasonic Welding' [patent_app_type] => utility [patent_app_number] => 12/517748 [patent_app_country] => US [patent_app_date] => 2007-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4304 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0078/20100078115.pdf [firstpage_image] =>[orig_patent_app_number] => 12517748 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/517748
Use of a Device for Torsional Ultrasonic Welding Dec 4, 2007 Abandoned
Array ( [id] => 78481 [patent_doc_number] => 07743809 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-29 [patent_title] => 'Hot-air fabric welder for waterproofing tape' [patent_app_type] => utility [patent_app_number] => 11/987836 [patent_app_country] => US [patent_app_date] => 2007-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6581 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/743/07743809.pdf [firstpage_image] =>[orig_patent_app_number] => 11987836 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/987836
Hot-air fabric welder for waterproofing tape Dec 4, 2007 Issued
Array ( [id] => 4781856 [patent_doc_number] => 20080135185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-12 [patent_title] => 'Joining press for joining the ends particularly of a conveyor belt and the like' [patent_app_type] => utility [patent_app_number] => 11/987437 [patent_app_country] => US [patent_app_date] => 2007-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1441 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0135/20080135185.pdf [firstpage_image] =>[orig_patent_app_number] => 11987437 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/987437
Joining press for joining the ends particularly of a conveyor belt and the like Nov 29, 2007 Issued
Array ( [id] => 110707 [patent_doc_number] => 07718026 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-18 [patent_title] => 'Retractable clip press' [patent_app_type] => utility [patent_app_number] => 11/948225 [patent_app_country] => US [patent_app_date] => 2007-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 2894 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/718/07718026.pdf [firstpage_image] =>[orig_patent_app_number] => 11948225 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/948225
Retractable clip press Nov 29, 2007 Issued
Array ( [id] => 5560950 [patent_doc_number] => 20090133802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-28 [patent_title] => 'Welded Materials and Method For Making The Same' [patent_app_type] => utility [patent_app_number] => 11/946350 [patent_app_country] => US [patent_app_date] => 2007-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1620 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0133/20090133802.pdf [firstpage_image] =>[orig_patent_app_number] => 11946350 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/946350
Welded Materials and Method For Making The Same Nov 27, 2007 Abandoned
Array ( [id] => 8113463 [patent_doc_number] => 08157944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-17 [patent_title] => 'Methods of making stenciled screens' [patent_app_type] => utility [patent_app_number] => 11/944837 [patent_app_country] => US [patent_app_date] => 2007-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 7668 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/157/08157944.pdf [firstpage_image] =>[orig_patent_app_number] => 11944837 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/944837
Methods of making stenciled screens Nov 25, 2007 Issued
Array ( [id] => 4454943 [patent_doc_number] => 07892375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-22 [patent_title] => 'Rotary ultrasonic sealing' [patent_app_type] => utility [patent_app_number] => 12/516302 [patent_app_country] => US [patent_app_date] => 2007-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3668 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/892/07892375.pdf [firstpage_image] =>[orig_patent_app_number] => 12516302 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/516302
Rotary ultrasonic sealing Nov 25, 2007 Issued
Array ( [id] => 4692565 [patent_doc_number] => 20080085336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-10 [patent_title] => 'APPARATUS AND METHOD FOR SEALING A VERTICAL PROTRUSION ON A ROOF' [patent_app_type] => utility [patent_app_number] => 11/940560 [patent_app_country] => US [patent_app_date] => 2007-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 8532 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0085/20080085336.pdf [firstpage_image] =>[orig_patent_app_number] => 11940560 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/940560
Apparatus and method for sealing a vertical protrusion on a roof Nov 14, 2007 Issued
Array ( [id] => 4863009 [patent_doc_number] => 20080142165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-19 [patent_title] => 'Heat-sealing apparatus' [patent_app_type] => utility [patent_app_number] => 11/985236 [patent_app_country] => US [patent_app_date] => 2007-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8043 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0142/20080142165.pdf [firstpage_image] =>[orig_patent_app_number] => 11985236 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/985236
Heat-sealing apparatus Nov 13, 2007 Abandoned
Array ( [id] => 6464368 [patent_doc_number] => 20100206489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-19 [patent_title] => 'ROTATIONAL VACUUM PRESS WITH A MEMBRANE' [patent_app_type] => utility [patent_app_number] => 12/680887 [patent_app_country] => US [patent_app_date] => 2007-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2121 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0206/20100206489.pdf [firstpage_image] =>[orig_patent_app_number] => 12680887 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/680887
Rotational vacuum press with a membrane Oct 23, 2007 Issued
Array ( [id] => 6214489 [patent_doc_number] => 20100051201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'HAND LABELER' [patent_app_type] => utility [patent_app_number] => 12/521086 [patent_app_country] => US [patent_app_date] => 2007-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4513 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0051/20100051201.pdf [firstpage_image] =>[orig_patent_app_number] => 12521086 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/521086
Hand labeler Oct 18, 2007 Issued
Array ( [id] => 4564165 [patent_doc_number] => 07832445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-16 [patent_title] => 'Laminator assembly' [patent_app_type] => utility [patent_app_number] => 11/875081 [patent_app_country] => US [patent_app_date] => 2007-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5177 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/832/07832445.pdf [firstpage_image] =>[orig_patent_app_number] => 11875081 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/875081
Laminator assembly Oct 18, 2007 Issued
Array ( [id] => 6292726 [patent_doc_number] => 20100065223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-18 [patent_title] => 'SEED CRYSTAL FIXING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/444105 [patent_app_country] => US [patent_app_date] => 2007-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3320 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0065/20100065223.pdf [firstpage_image] =>[orig_patent_app_number] => 12444105 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/444105
Seed crystal fixing device Oct 2, 2007 Issued
Array ( [id] => 5488457 [patent_doc_number] => 20090289528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-26 [patent_title] => 'Rotary ultrasonic sealer' [patent_app_type] => utility [patent_app_number] => 12/311340 [patent_app_country] => US [patent_app_date] => 2007-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6006 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0289/20090289528.pdf [firstpage_image] =>[orig_patent_app_number] => 12311340 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/311340
Rotary ultrasonic sealer Sep 25, 2007 Issued
Array ( [id] => 4690733 [patent_doc_number] => 20080083503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-10 [patent_title] => 'Press apparatus' [patent_app_type] => utility [patent_app_number] => 11/903977 [patent_app_country] => US [patent_app_date] => 2007-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10234 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0083/20080083503.pdf [firstpage_image] =>[orig_patent_app_number] => 11903977 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/903977
Press apparatus Sep 24, 2007 Issued
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