Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 3486026 [patent_doc_number] => 05560623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-01 [patent_title] => 'Metal gasket' [patent_app_type] => 1 [patent_app_number] => 8/411060 [patent_app_country] => US [patent_app_date] => 1995-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 52 [patent_no_of_words] => 6228 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/560/05560623.pdf [firstpage_image] =>[orig_patent_app_number] => 411060 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/411060
Metal gasket Mar 26, 1995 Issued
Array ( [id] => 3688842 [patent_doc_number] => 05645282 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-08 [patent_title] => 'Multi-purpose grommet' [patent_app_type] => 1 [patent_app_number] => 8/404001 [patent_app_country] => US [patent_app_date] => 1995-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2457 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/645/05645282.pdf [firstpage_image] =>[orig_patent_app_number] => 404001 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/404001
Multi-purpose grommet Mar 13, 1995 Issued
Array ( [id] => 3575720 [patent_doc_number] => 05549306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-27 [patent_title] => 'Knitting yarn for gland packing and gland packing made of said knitting yarn' [patent_app_type] => 1 [patent_app_number] => 8/402556 [patent_app_country] => US [patent_app_date] => 1995-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 15 [patent_no_of_words] => 4275 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/549/05549306.pdf [firstpage_image] =>[orig_patent_app_number] => 402556 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/402556
Knitting yarn for gland packing and gland packing made of said knitting yarn Mar 12, 1995 Issued
Array ( [id] => 4277380 [patent_doc_number] => 06182975 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'Sealing device having an annular space between sealing lips' [patent_app_type] => 1 [patent_app_number] => 8/379599 [patent_app_country] => US [patent_app_date] => 1995-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 6408 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 409 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/182/06182975.pdf [firstpage_image] =>[orig_patent_app_number] => 379599 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/379599
Sealing device having an annular space between sealing lips Mar 6, 1995 Issued
Array ( [id] => 3635852 [patent_doc_number] => 05636850 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-10 [patent_title] => 'Deformable combustion seal ring' [patent_app_type] => 1 [patent_app_number] => 8/396188 [patent_app_country] => US [patent_app_date] => 1995-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 2825 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/636/05636850.pdf [firstpage_image] =>[orig_patent_app_number] => 396188 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/396188
Deformable combustion seal ring Feb 23, 1995 Issued
Array ( [id] => 4019296 [patent_doc_number] => 05941530 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-24 [patent_title] => 'Unidirectional environment barrier seal for subsea wellhead equipment and valves' [patent_app_type] => 1 [patent_app_number] => 8/386388 [patent_app_country] => US [patent_app_date] => 1995-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 1949 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/941/05941530.pdf [firstpage_image] =>[orig_patent_app_number] => 386388 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/386388
Unidirectional environment barrier seal for subsea wellhead equipment and valves Feb 9, 1995 Issued
08/382616 EMISSION SEAL Feb 1, 1995 Abandoned
08/376511 FLUID PRESSURE ACTIVATED PISTON RETURN SPRING SEAL Jan 22, 1995 Abandoned
Array ( [id] => 3635828 [patent_doc_number] => 05636849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-10 [patent_title] => 'Translatable bearing stuffing box' [patent_app_type] => 1 [patent_app_number] => 8/376038 [patent_app_country] => US [patent_app_date] => 1995-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3557 [patent_no_of_claims] => 14 [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/05/636/05636849.pdf [firstpage_image] =>[orig_patent_app_number] => 376038 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/376038
Translatable bearing stuffing box Jan 19, 1995 Issued
Array ( [id] => 3503924 [patent_doc_number] => 05575487 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-19 [patent_title] => 'Circular tapered ring for static sealing under conditions of high pressure' [patent_app_type] => 1 [patent_app_number] => 8/372967 [patent_app_country] => US [patent_app_date] => 1995-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 2131 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/575/05575487.pdf [firstpage_image] =>[orig_patent_app_number] => 372967 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/372967
Circular tapered ring for static sealing under conditions of high pressure Jan 16, 1995 Issued
Array ( [id] => 3587329 [patent_doc_number] => 05558341 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-24 [patent_title] => 'Seal for sealing an incompressible fluid between a relatively stationary seal and a movable member' [patent_app_type] => 1 [patent_app_number] => 8/371283 [patent_app_country] => US [patent_app_date] => 1995-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 8754 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 500 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/558/05558341.pdf [firstpage_image] =>[orig_patent_app_number] => 371283 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/371283
Seal for sealing an incompressible fluid between a relatively stationary seal and a movable member Jan 10, 1995 Issued
Array ( [id] => 3482106 [patent_doc_number] => 05536019 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-16 [patent_title] => 'Light unit having a sealing member for a light bulb containing pressure relief means' [patent_app_type] => 1 [patent_app_number] => 8/370601 [patent_app_country] => US [patent_app_date] => 1995-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1972 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/536/05536019.pdf [firstpage_image] =>[orig_patent_app_number] => 370601 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/370601
Light unit having a sealing member for a light bulb containing pressure relief means Jan 9, 1995 Issued
Array ( [id] => 3574345 [patent_doc_number] => 05515807 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-14 [patent_title] => 'One-way roadway marker' [patent_app_type] => 1 [patent_app_number] => 8/371473 [patent_app_country] => US [patent_app_date] => 1995-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2402 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/515/05515807.pdf [firstpage_image] =>[orig_patent_app_number] => 371473 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/371473
One-way roadway marker Jan 9, 1995 Issued
08/369544 AIR GAUGE WHEEL Jan 5, 1995 Abandoned
08/368962 SEALING, METHOD, MEANS AND APPARATUS Jan 4, 1995 Abandoned
Array ( [id] => 3519763 [patent_doc_number] => 05582415 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-10 [patent_title] => 'Metal gasket' [patent_app_type] => 1 [patent_app_number] => 8/366910 [patent_app_country] => US [patent_app_date] => 1994-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 34 [patent_no_of_words] => 6846 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/582/05582415.pdf [firstpage_image] =>[orig_patent_app_number] => 366910 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/366910
Metal gasket Dec 29, 1994 Issued
08/359450 SPIRAL GASKET Dec 19, 1994 Abandoned
Array ( [id] => 3652400 [patent_doc_number] => 05667304 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Mesospheric temperature sensing lidar apparatus' [patent_app_type] => 1 [patent_app_number] => 8/356931 [patent_app_country] => US [patent_app_date] => 1994-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6662 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/667/05667304.pdf [firstpage_image] =>[orig_patent_app_number] => 356931 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/356931
Mesospheric temperature sensing lidar apparatus Dec 14, 1994 Issued
Array ( [id] => 4117254 [patent_doc_number] => 06033108 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-07 [patent_title] => 'Extended range fiber-optic temperature sensor' [patent_app_type] => 1 [patent_app_number] => 8/355926 [patent_app_country] => US [patent_app_date] => 1994-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1994 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/033/06033108.pdf [firstpage_image] =>[orig_patent_app_number] => 355926 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/355926
Extended range fiber-optic temperature sensor Dec 13, 1994 Issued
Array ( [id] => 3519706 [patent_doc_number] => 05582411 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-10 [patent_title] => 'Scavenging compound infiltrated gasket' [patent_app_type] => 1 [patent_app_number] => 8/355068 [patent_app_country] => US [patent_app_date] => 1994-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2984 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/582/05582411.pdf [firstpage_image] =>[orig_patent_app_number] => 355068 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/355068
Scavenging compound infiltrated gasket Dec 12, 1994 Issued
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