
Dustin Nguyen
Examiner (ID: 201, Phone: (571)272-3971 , Office: P/2446 )
| Most Active Art Unit | 2446 |
| Art Unit(s) | 2446, 2454, 2154, 2156, 2157 |
| Total Applications | 1089 |
| Issued Applications | 768 |
| Pending Applications | 88 |
| Abandoned Applications | 260 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 4232938
[patent_doc_number] => 06206381
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-03-27
[patent_title] => 'Multi-layer metal gasket'
[patent_app_type] => 1
[patent_app_number] => 9/184592
[patent_app_country] => US
[patent_app_date] => 1998-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 6610
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 317
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/206/06206381.pdf
[firstpage_image] =>[orig_patent_app_number] => 184592
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/184592 | Multi-layer metal gasket | Nov 2, 1998 | Issued |
Array
(
[id] => 4352036
[patent_doc_number] => 06286839
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-09-11
[patent_title] => 'Ring seal including a core surrounded by a metal jacket'
[patent_app_type] => 1
[patent_app_number] => 9/182184
[patent_app_country] => US
[patent_app_date] => 1998-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 3310
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 212
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/286/06286839.pdf
[firstpage_image] =>[orig_patent_app_number] => 182184
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/182184 | Ring seal including a core surrounded by a metal jacket | Oct 29, 1998 | Issued |
Array
(
[id] => 4095512
[patent_doc_number] => 06022038
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-08
[patent_title] => 'Protector for vehicles'
[patent_app_type] => 1
[patent_app_number] => 9/181096
[patent_app_country] => US
[patent_app_date] => 1998-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 34
[patent_no_of_words] => 5133
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/022/06022038.pdf
[firstpage_image] =>[orig_patent_app_number] => 181096
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/181096 | Protector for vehicles | Oct 27, 1998 | Issued |
Array
(
[id] => 4218508
[patent_doc_number] => 06142483
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-11-07
[patent_title] => 'Gasket assembly for sealing mating surfaces'
[patent_app_type] => 1
[patent_app_number] => 9/160205
[patent_app_country] => US
[patent_app_date] => 1998-09-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2286
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/142/06142483.pdf
[firstpage_image] =>[orig_patent_app_number] => 160205
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/160205 | Gasket assembly for sealing mating surfaces | Sep 20, 1998 | Issued |
Array
(
[id] => 3914374
[patent_doc_number] => 05971400
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-26
[patent_title] => 'Seal assembly and rotary machine containing such seal assembly'
[patent_app_type] => 1
[patent_app_number] => 9/131486
[patent_app_country] => US
[patent_app_date] => 1998-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 2173
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/971/05971400.pdf
[firstpage_image] =>[orig_patent_app_number] => 131486
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/131486 | Seal assembly and rotary machine containing such seal assembly | Aug 9, 1998 | Issued |
Array
(
[id] => 4166079
[patent_doc_number] => 06149160
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-11-21
[patent_title] => 'Mechanical seals enhanced with microstructures'
[patent_app_type] => 1
[patent_app_number] => 9/129562
[patent_app_country] => US
[patent_app_date] => 1998-08-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 16
[patent_no_of_words] => 3959
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 313
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/149/06149160.pdf
[firstpage_image] =>[orig_patent_app_number] => 129562
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/129562 | Mechanical seals enhanced with microstructures | Aug 4, 1998 | Issued |
Array
(
[id] => 4296636
[patent_doc_number] => 06241253
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-06-05
[patent_title] => 'Edge coated soft gasket'
[patent_app_type] => 1
[patent_app_number] => 9/093084
[patent_app_country] => US
[patent_app_date] => 1998-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 4706
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 243
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/241/06241253.pdf
[firstpage_image] =>[orig_patent_app_number] => 093084
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/093084 | Edge coated soft gasket | Jun 7, 1998 | Issued |
Array
(
[id] => 4277151
[patent_doc_number] => 06196552
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-03-06
[patent_title] => 'Seal assembly for annular hydraulic cylinder'
[patent_app_type] => 1
[patent_app_number] => 9/092743
[patent_app_country] => US
[patent_app_date] => 1998-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 2090
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 234
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/196/06196552.pdf
[firstpage_image] =>[orig_patent_app_number] => 092743
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/092743 | Seal assembly for annular hydraulic cylinder | Jun 7, 1998 | Issued |
Array
(
[id] => 4390256
[patent_doc_number] => 06170830
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-01-09
[patent_title] => 'Dual functioning seal for rock bits'
[patent_app_type] => 1
[patent_app_number] => 9/090448
[patent_app_country] => US
[patent_app_date] => 1998-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 6936
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/170/06170830.pdf
[firstpage_image] =>[orig_patent_app_number] => 090448
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/090448 | Dual functioning seal for rock bits | Jun 3, 1998 | Issued |
Array
(
[id] => 4218483
[patent_doc_number] => 06142482
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-11-07
[patent_title] => 'Cylinder head gasket'
[patent_app_type] => 1
[patent_app_number] => 9/077933
[patent_app_country] => US
[patent_app_date] => 1998-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 1331
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/142/06142482.pdf
[firstpage_image] =>[orig_patent_app_number] => 077933
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/077933 | Cylinder head gasket | Jun 1, 1998 | Issued |
Array
(
[id] => 4388921
[patent_doc_number] => 06231047
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-15
[patent_title] => 'Brush seal'
[patent_app_type] => 1
[patent_app_number] => 9/087243
[patent_app_country] => US
[patent_app_date] => 1998-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 20
[patent_no_of_words] => 2810
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 4
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/231/06231047.pdf
[firstpage_image] =>[orig_patent_app_number] => 087243
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/087243 | Brush seal | May 28, 1998 | Issued |
Array
(
[id] => 4172799
[patent_doc_number] => 06152454
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-11-28
[patent_title] => 'Sealing device for rotating shaft'
[patent_app_type] => 1
[patent_app_number] => 9/086597
[patent_app_country] => US
[patent_app_date] => 1998-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/152/06152454.pdf
[firstpage_image] =>[orig_patent_app_number] => 086597
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/086597 | Sealing device for rotating shaft | May 28, 1998 | Issued |
Array
(
[id] => 4084517
[patent_doc_number] => 06098990
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-08
[patent_title] => 'Sealing device for rotating shaft'
[patent_app_type] => 1
[patent_app_number] => 9/086598
[patent_app_country] => US
[patent_app_date] => 1998-05-29
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/098/06098990.pdf
[firstpage_image] =>[orig_patent_app_number] => 086598
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/086598 | Sealing device for rotating shaft | May 28, 1998 | Issued |
Array
(
[id] => 4277328
[patent_doc_number] => 06182972
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-02-06
[patent_title] => 'Unitary bearing seal'
[patent_app_type] => 1
[patent_app_number] => 9/084443
[patent_app_country] => US
[patent_app_date] => 1998-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/182/06182972.pdf
[firstpage_image] =>[orig_patent_app_number] => 084443
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/084443 | Unitary bearing seal | May 21, 1998 | Issued |
Array
(
[id] => 4344698
[patent_doc_number] => 06173958
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-01-16
[patent_title] => 'Hybrid labyrinth and cloth-brush seals for turbine applications'
[patent_app_type] => 1
[patent_app_number] => 9/081091
[patent_app_country] => US
[patent_app_date] => 1998-05-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => patents/06/173/06173958.pdf
[firstpage_image] =>[orig_patent_app_number] => 081091
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/081091 | Hybrid labyrinth and cloth-brush seals for turbine applications | May 18, 1998 | Issued |
Array
(
[id] => 4070966
[patent_doc_number] => 06161837
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-12-19
[patent_title] => 'Piston ring with hybrid face coating'
[patent_app_type] => 1
[patent_app_number] => 9/078434
[patent_app_country] => US
[patent_app_date] => 1998-05-14
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/161/06161837.pdf
[firstpage_image] =>[orig_patent_app_number] => 078434
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/078434 | Piston ring with hybrid face coating | May 13, 1998 | Issued |
Array
(
[id] => 4351239
[patent_doc_number] => 06273430
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-08-14
[patent_title] => 'Oil seal'
[patent_app_type] => 1
[patent_app_number] => 9/078543
[patent_app_country] => US
[patent_app_date] => 1998-05-14
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/273/06273430.pdf
[firstpage_image] =>[orig_patent_app_number] => 078543
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/078543 | Oil seal | May 13, 1998 | Issued |
Array
(
[id] => 4114347
[patent_doc_number] => 06145844
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-11-14
[patent_title] => 'Self-aligning sealing assembly for a rotating shaft'
[patent_app_type] => 1
[patent_app_number] => 9/078092
[patent_app_country] => US
[patent_app_date] => 1998-05-13
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/145/06145844.pdf
[firstpage_image] =>[orig_patent_app_number] => 078092
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/078092 | Self-aligning sealing assembly for a rotating shaft | May 12, 1998 | Issued |
Array
(
[id] => 4217035
[patent_doc_number] => 06164657
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-12-26
[patent_title] => 'Seal device'
[patent_app_type] => 1
[patent_app_number] => 9/055315
[patent_app_country] => US
[patent_app_date] => 1998-04-06
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/164/06164657.pdf
[firstpage_image] =>[orig_patent_app_number] => 055315
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/055315 | Seal device | Apr 5, 1998 | Issued |
| 09/054983 | CIRCULAR WARP-KNIT ELECTROMAGNETIC EMISSION-SHIELDING GASKET | Apr 2, 1998 | Abandoned |