Search

Marina Annette Tietjen

Examiner (ID: 395, Phone: (571)270-5422 , Office: P/3753 )

Most Active Art Unit
3753
Art Unit(s)
3753, 3799
Total Applications
1099
Issued Applications
796
Pending Applications
73
Abandoned Applications
256

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12145547 [patent_doc_number] => 09879792 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-01-30 [patent_title] => 'Pressure relief valve for cryogenic liquid containers' [patent_app_type] => utility [patent_app_number] => 14/686186 [patent_app_country] => US [patent_app_date] => 2015-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2517 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14686186 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/686186
Pressure relief valve for cryogenic liquid containers Apr 13, 2015 Issued
Array ( [id] => 10407617 [patent_doc_number] => 20150292626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-15 [patent_title] => 'EMERGENCY SHUT-OFF VALVE' [patent_app_type] => utility [patent_app_number] => 14/685186 [patent_app_country] => US [patent_app_date] => 2015-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3289 [patent_no_of_claims] => 15 [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] => 14685186 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/685186
Emergency shut-off valve Apr 12, 2015 Issued
Array ( [id] => 11178650 [patent_doc_number] => 09410637 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-09 [patent_title] => 'Valve assembly' [patent_app_type] => utility [patent_app_number] => 14/680148 [patent_app_country] => US [patent_app_date] => 2015-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2273 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14680148 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/680148
Valve assembly Apr 6, 2015 Issued
Array ( [id] => 11508083 [patent_doc_number] => 09599233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-21 [patent_title] => 'Gate valve' [patent_app_type] => utility [patent_app_number] => 14/679227 [patent_app_country] => US [patent_app_date] => 2015-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5328 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14679227 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/679227
Gate valve Apr 5, 2015 Issued
Array ( [id] => 10608812 [patent_doc_number] => 09328838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-03 [patent_title] => 'Plug assembly for opening and closing a drain hole' [patent_app_type] => utility [patent_app_number] => 14/664504 [patent_app_country] => US [patent_app_date] => 2015-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 3790 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14664504 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/664504
Plug assembly for opening and closing a drain hole Mar 19, 2015 Issued
Array ( [id] => 12626280 [patent_doc_number] => 20180100590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-12 [patent_title] => A VALVE [patent_app_type] => utility [patent_app_number] => 15/558367 [patent_app_country] => US [patent_app_date] => 2015-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15558367 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/558367
Valve for control of a fluid flow Mar 15, 2015 Issued
Array ( [id] => 11590493 [patent_doc_number] => 20170114904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'CLOSING ELEMENT OF A GATE VALVE' [patent_app_type] => utility [patent_app_number] => 15/124037 [patent_app_country] => US [patent_app_date] => 2015-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6005 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 7 [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] => 15124037 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/124037
CLOSING ELEMENT OF A GATE VALVE Mar 11, 2015 Abandoned
Array ( [id] => 11715705 [patent_doc_number] => 20170184204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'VALVE ELEMENT AND HIGH-TEMPERATURE-ORIENTED VALVE' [patent_app_type] => utility [patent_app_number] => 15/118212 [patent_app_country] => US [patent_app_date] => 2015-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3923 [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] => 15118212 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/118212
Valve element and high-temperature-oriented valve Feb 17, 2015 Issued
Array ( [id] => 10188110 [patent_doc_number] => 09217521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-22 [patent_title] => 'Lead-free high temperature/pressure piping components and methods of use' [patent_app_type] => utility [patent_app_number] => 14/625127 [patent_app_country] => US [patent_app_date] => 2015-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 5357 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14625127 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/625127
Lead-free high temperature/pressure piping components and methods of use Feb 17, 2015 Issued
Array ( [id] => 12010190 [patent_doc_number] => 09803501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-31 [patent_title] => 'Engine mid-turbine frame distributive coolant flow' [patent_app_type] => utility [patent_app_number] => 14/607102 [patent_app_country] => US [patent_app_date] => 2015-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3492 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14607102 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/607102
Engine mid-turbine frame distributive coolant flow Jan 27, 2015 Issued
Array ( [id] => 11018845 [patent_doc_number] => 20160215798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'HYDRAULIC PUMP' [patent_app_type] => utility [patent_app_number] => 14/607711 [patent_app_country] => US [patent_app_date] => 2015-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7089 [patent_no_of_claims] => 15 [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] => 14607711 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/607711
HYDRAULIC PUMP Jan 27, 2015
Array ( [id] => 11271476 [patent_doc_number] => 20160334023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'VALVE' [patent_app_type] => utility [patent_app_number] => 15/110515 [patent_app_country] => US [patent_app_date] => 2015-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 12909 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15110515 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/110515
Valve Jan 6, 2015 Issued
Array ( [id] => 11597623 [patent_doc_number] => 09644779 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-09 [patent_title] => 'Gate valves for installation in pressurized pipes' [patent_app_type] => utility [patent_app_number] => 14/586469 [patent_app_country] => US [patent_app_date] => 2014-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 20 [patent_no_of_words] => 5681 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14586469 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/586469
Gate valves for installation in pressurized pipes Dec 29, 2014 Issued
Array ( [id] => 12051809 [patent_doc_number] => 20170328153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'SHEAR MECHANISM FOR BACK PRESSURE RELIEF IN CHOKES' [patent_app_type] => utility [patent_app_number] => 15/526931 [patent_app_country] => US [patent_app_date] => 2014-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4499 [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] => 15526931 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/526931
SHEAR MECHANISM FOR BACK PRESSURE RELIEF IN CHOKES Dec 21, 2014 Abandoned
Array ( [id] => 11737554 [patent_doc_number] => 09702128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-11 [patent_title] => 'Faucet including capacitive sensors for hands free fluid flow control' [patent_app_type] => utility [patent_app_number] => 14/575925 [patent_app_country] => US [patent_app_date] => 2014-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2756 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14575925 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/575925
Faucet including capacitive sensors for hands free fluid flow control Dec 17, 2014 Issued
Array ( [id] => 11115943 [patent_doc_number] => 20160312916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-27 [patent_title] => 'A VALVE AND A METHOD OF OPERATING A VALVE' [patent_app_type] => utility [patent_app_number] => 15/105216 [patent_app_country] => US [patent_app_date] => 2014-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7591 [patent_no_of_claims] => 14 [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] => 15105216 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/105216
Valve and a method of operating a valve Dec 16, 2014 Issued
Array ( [id] => 10792566 [patent_doc_number] => 20160138722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-19 [patent_title] => 'Cartridge Seated Plug Valve' [patent_app_type] => utility [patent_app_number] => 14/546236 [patent_app_country] => US [patent_app_date] => 2014-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4401 [patent_no_of_claims] => 6 [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] => 14546236 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/546236
Cartridge seated plug valve Nov 17, 2014 Issued
Array ( [id] => 10375170 [patent_doc_number] => 20150260177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-17 [patent_title] => 'FRACK PUMP FLUID END WITH INTEGRATED HYDRAULIC VALVE SEAT RELEASE' [patent_app_type] => utility [patent_app_number] => 14/547005 [patent_app_country] => US [patent_app_date] => 2014-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4159 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14547005 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/547005
FRACK PUMP FLUID END WITH INTEGRATED HYDRAULIC VALVE SEAT RELEASE Nov 17, 2014 Abandoned
Array ( [id] => 12964228 [patent_doc_number] => 09874289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-23 [patent_title] => Valve main unit and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 14/541506 [patent_app_country] => US [patent_app_date] => 2014-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4756 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14541506 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/541506
Valve main unit and method of manufacturing the same Nov 13, 2014 Issued
Array ( [id] => 12471714 [patent_doc_number] => 09989155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-05 [patent_title] => Connector link for butterfly valve [patent_app_type] => utility [patent_app_number] => 14/536992 [patent_app_country] => US [patent_app_date] => 2014-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 676 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14536992 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/536992
Connector link for butterfly valve Nov 9, 2014 Issued
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