Search

Khanh C. Tran

Examiner (ID: 637, Phone: (571)272-3007 , Office: P/2631 )

Most Active Art Unit
2631
Art Unit(s)
2631, 2611
Total Applications
2038
Issued Applications
1841
Pending Applications
77
Abandoned Applications
151

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13012197 [patent_doc_number] => 10029200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-24 [patent_title] => Plugged honeycomb structure [patent_app_type] => utility [patent_app_number] => 14/628560 [patent_app_country] => US [patent_app_date] => 2015-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 9610 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14628560 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/628560
Plugged honeycomb structure Feb 22, 2015 Issued
Array ( [id] => 13673319 [patent_doc_number] => 20160375393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => AIR BRAKE FILTER AND METHOD [patent_app_type] => utility [patent_app_number] => 15/117429 [patent_app_country] => US [patent_app_date] => 2015-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15117429 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/117429
Air brake filter and method Feb 12, 2015 Issued
Array ( [id] => 10339429 [patent_doc_number] => 20150224435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-13 [patent_title] => 'FILTER ELEMENT' [patent_app_type] => utility [patent_app_number] => 14/616805 [patent_app_country] => US [patent_app_date] => 2015-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2052 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14616805 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/616805
Filter element Feb 8, 2015 Issued
Array ( [id] => 10339432 [patent_doc_number] => 20150224437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-13 [patent_title] => 'AIR TREATMENT DEVICE WITH A DETACHABLE SENSOR MODULE' [patent_app_type] => utility [patent_app_number] => 14/613708 [patent_app_country] => US [patent_app_date] => 2015-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7006 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14613708 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/613708
Air treatment device with a detachable sensor module Feb 3, 2015 Issued
Array ( [id] => 12150452 [patent_doc_number] => 20180021716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-25 [patent_title] => 'CONFORMABLE PLEATED AIR FILTER WITH BRIDGING FILAMENTS' [patent_app_type] => utility [patent_app_number] => 15/547182 [patent_app_country] => US [patent_app_date] => 2015-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 12592 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15547182 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/547182
CONFORMABLE PLEATED AIR FILTER WITH BRIDGING FILAMENTS Jan 28, 2015 Abandoned
Array ( [id] => 10324704 [patent_doc_number] => 20150209708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-30 [patent_title] => 'Flexible Air Filter Assembly' [patent_app_type] => utility [patent_app_number] => 14/607668 [patent_app_country] => US [patent_app_date] => 2015-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 3976 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14607668 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/607668
Flexible Air Filter Assembly Jan 27, 2015
Array ( [id] => 14598045 [patent_doc_number] => 10352211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-16 [patent_title] => Exhaust gas purification filter and method of producing the same [patent_app_type] => utility [patent_app_number] => 14/606379 [patent_app_country] => US [patent_app_date] => 2015-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 7701 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14606379 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/606379
Exhaust gas purification filter and method of producing the same Jan 26, 2015 Issued
Array ( [id] => 11019048 [patent_doc_number] => 20160216001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'SINGLE PIECE REGISTER COVER' [patent_app_type] => utility [patent_app_number] => 14/603494 [patent_app_country] => US [patent_app_date] => 2015-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2794 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14603494 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/603494
SINGLE PIECE REGISTER COVER Jan 22, 2015
Array ( [id] => 10311923 [patent_doc_number] => 20150196925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-16 [patent_title] => 'AIR CONDITIONING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/596713 [patent_app_country] => US [patent_app_date] => 2015-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4745 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14596713 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/596713
Air conditioning apparatus Jan 13, 2015 Issued
Array ( [id] => 11928920 [patent_doc_number] => 09795900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-24 [patent_title] => 'Process and apparatus for in-line degassing of a heterogeneous fluid using acoustic energy' [patent_app_type] => utility [patent_app_number] => 14/596947 [patent_app_country] => US [patent_app_date] => 2015-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4868 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14596947 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/596947
Process and apparatus for in-line degassing of a heterogeneous fluid using acoustic energy Jan 13, 2015 Issued
Array ( [id] => 10798223 [patent_doc_number] => 20160144380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'COMPOSITE DUST COLLECTOR' [patent_app_type] => utility [patent_app_number] => 14/574318 [patent_app_country] => US [patent_app_date] => 2014-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2527 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14574318 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/574318
COMPOSITE DUST COLLECTOR Dec 16, 2014 Abandoned
Array ( [id] => 11342963 [patent_doc_number] => 09527353 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-27 [patent_title] => 'Self-closing filter' [patent_app_type] => utility [patent_app_number] => 14/570663 [patent_app_country] => US [patent_app_date] => 2014-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 25 [patent_no_of_words] => 6567 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14570663 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/570663
Self-closing filter Dec 14, 2014 Issued
Array ( [id] => 10686729 [patent_doc_number] => 20160032874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'DIESEL PARTICULATE FILTER (DPF)' [patent_app_type] => utility [patent_app_number] => 14/569370 [patent_app_country] => US [patent_app_date] => 2014-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2658 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14569370 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/569370
DIESEL PARTICULATE FILTER (DPF) Dec 11, 2014 Abandoned
Array ( [id] => 10326783 [patent_doc_number] => 20150211787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-30 [patent_title] => 'SYSTEM AND METHOD FOR THE PRODUCTION OF LIQUEFIED NATURAL GAS' [patent_app_type] => utility [patent_app_number] => 14/566119 [patent_app_country] => US [patent_app_date] => 2014-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 21924 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14566119 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/566119
System and method for the production of liquefied natural gas Dec 9, 2014 Issued
Array ( [id] => 10813972 [patent_doc_number] => 20160160132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'HYDROCARBON EMULSION SEPARATOR SYSTEM AND RELATED METHODS' [patent_app_type] => utility [patent_app_number] => 14/560079 [patent_app_country] => US [patent_app_date] => 2014-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4112 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14560079 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/560079
Hydrocarbon emulsion separator system and related methods Dec 3, 2014 Issued
Array ( [id] => 14976047 [patent_doc_number] => 10441913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => End cap for an assembly used in the preparation of compressed gas [patent_app_type] => utility [patent_app_number] => 15/100819 [patent_app_country] => US [patent_app_date] => 2014-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 7250 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15100819 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/100819
End cap for an assembly used in the preparation of compressed gas Dec 1, 2014 Issued
Array ( [id] => 11827902 [patent_doc_number] => 09724632 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-08 [patent_title] => 'Air cleaner' [patent_app_type] => utility [patent_app_number] => 14/556850 [patent_app_country] => US [patent_app_date] => 2014-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 10837 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14556850 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/556850
Air cleaner Nov 30, 2014 Issued
Array ( [id] => 11066545 [patent_doc_number] => 20160263509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'COALESCENCE FILTER' [patent_app_type] => utility [patent_app_number] => 15/035689 [patent_app_country] => US [patent_app_date] => 2014-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7722 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15035689 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/035689
Coalescence filter Nov 26, 2014 Issued
Array ( [id] => 11099886 [patent_doc_number] => 20160296856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-13 [patent_title] => 'HIGH BULK COALESCING FILTER MEDIA AND USE THEREOF' [patent_app_type] => utility [patent_app_number] => 15/038267 [patent_app_country] => US [patent_app_date] => 2014-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8067 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15038267 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/038267
High bulk coalescing filter media and use thereof Nov 25, 2014 Issued
Array ( [id] => 10297879 [patent_doc_number] => 20150182878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-02 [patent_title] => 'COALESCENCE FILTER AND METHOD FOR PURIFYING A FLUID' [patent_app_type] => utility [patent_app_number] => 14/554727 [patent_app_country] => US [patent_app_date] => 2014-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8373 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14554727 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/554727
Coalescence filter and method for purifying a fluid Nov 25, 2014 Issued
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