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] => 10916375 [patent_doc_number] => 20140319393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-30 [patent_title] => 'TWISTED SLIT VALVE' [patent_app_type] => utility [patent_app_number] => 13/872828 [patent_app_country] => US [patent_app_date] => 2013-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5447 [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] => 13872828 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/872828
Twisted slit valve Apr 28, 2013 Issued
Array ( [id] => 11231722 [patent_doc_number] => 09458946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-04 [patent_title] => 'Valve cartridge for an adjustable valve, and associated solenoid valve' [patent_app_type] => utility [patent_app_number] => 13/870016 [patent_app_country] => US [patent_app_date] => 2013-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2761 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13870016 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/870016
Valve cartridge for an adjustable valve, and associated solenoid valve Apr 24, 2013 Issued
Array ( [id] => 10916379 [patent_doc_number] => 20140319398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-30 [patent_title] => 'VALVE INCLUDING MULTILAYER WEAR PLATE' [patent_app_type] => utility [patent_app_number] => 13/869427 [patent_app_country] => US [patent_app_date] => 2013-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2544 [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] => 13869427 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/869427
Valve including multilayer wear plate Apr 23, 2013 Issued
Array ( [id] => 10549182 [patent_doc_number] => 09273798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-01 [patent_title] => 'Automate fluid flow control system' [patent_app_type] => utility [patent_app_number] => 13/986262 [patent_app_country] => US [patent_app_date] => 2013-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 14198 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 432 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13986262 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/986262
Automate fluid flow control system Apr 15, 2013 Issued
Array ( [id] => 9728416 [patent_doc_number] => 20140264123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'MIXED MEDIA ORBITAL VALVE' [patent_app_type] => utility [patent_app_number] => 13/833426 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2366 [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] => 13833426 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/833426
Mixed media orbital valve Mar 14, 2013 Issued
Array ( [id] => 9594470 [patent_doc_number] => 20140191147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-10 [patent_title] => 'Aeration butterfly valve' [patent_app_type] => utility [patent_app_number] => 13/815780 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4756 [patent_no_of_claims] => 8 [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] => 13815780 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/815780
Aeration butterfly valve Mar 14, 2013 Abandoned
Array ( [id] => 8960037 [patent_doc_number] => 20130199639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'Fluid Transfer Device' [patent_app_type] => utility [patent_app_number] => 13/827747 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4822 [patent_no_of_claims] => 41 [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] => 13827747 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/827747
Fluid Transfer Device Mar 13, 2013 Abandoned
Array ( [id] => 11451035 [patent_doc_number] => 09574668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-21 [patent_title] => 'Adjustable valve sleeve' [patent_app_type] => utility [patent_app_number] => 14/646777 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1225 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14646777 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/646777
Adjustable valve sleeve Mar 13, 2013 Issued
Array ( [id] => 9726021 [patent_doc_number] => 20140261726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'Valve Exerciser for an Emergency Shutoff Valve of a Steam Turbine and Method for Using the Same' [patent_app_type] => utility [patent_app_number] => 13/799896 [patent_app_country] => US [patent_app_date] => 2013-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3813 [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] => 13799896 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/799896
Valve exerciser for an emergency shutoff valve of a steam turbine and method for using the same Mar 12, 2013 Issued
Array ( [id] => 9393308 [patent_doc_number] => 20140090714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-03 [patent_title] => 'LEAD-FREE HIGH TEMPERATURE/PRESSURE PIPING COMPONENTS AND METHODS OF USE' [patent_app_type] => utility [patent_app_number] => 13/796447 [patent_app_country] => US [patent_app_date] => 2013-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5026 [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] => 13796447 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/796447
Lead-free high temperature/pressure piping components and methods of use Mar 11, 2013 Issued
Array ( [id] => 10511497 [patent_doc_number] => 09239072 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-01-19 [patent_title] => 'Secure fastener assembly' [patent_app_type] => utility [patent_app_number] => 13/786896 [patent_app_country] => US [patent_app_date] => 2013-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2950 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13786896 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/786896
Secure fastener assembly Mar 5, 2013 Issued
Array ( [id] => 10679086 [patent_doc_number] => 20160025231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-28 [patent_title] => 'TRUNNION BALL VALVE FOR HIGH PRESSURE, AND HYDROGEN STATION' [patent_app_type] => utility [patent_app_number] => 14/378722 [patent_app_country] => US [patent_app_date] => 2013-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11054 [patent_no_of_claims] => 10 [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] => 14378722 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/378722
Trunnion ball valve for high pressure, and hydrogen station Feb 27, 2013 Issued
Array ( [id] => 9898082 [patent_doc_number] => 20150053281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-26 [patent_title] => 'DLC-COATED GATE VALVE IN PETROLEUM PRODUCTION OR WATER INJECTION' [patent_app_type] => utility [patent_app_number] => 14/380481 [patent_app_country] => US [patent_app_date] => 2013-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2492 [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] => 14380481 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/380481
DLC-coated gate valve in petroleum production or water injection Feb 27, 2013 Issued
Array ( [id] => 9000136 [patent_doc_number] => 20130221260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'OBLIQUE MATING SURFACES IN A VALVE ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 13/775088 [patent_app_country] => US [patent_app_date] => 2013-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4937 [patent_no_of_claims] => 19 [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] => 13775088 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/775088
Oblique mating surfaces in a valve assembly Feb 21, 2013 Issued
Array ( [id] => 8999321 [patent_doc_number] => 20130220445 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'PLUG VALVE WITH A SPRING BIASED PLUG' [patent_app_type] => utility [patent_app_number] => 13/772977 [patent_app_country] => US [patent_app_date] => 2013-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2989 [patent_no_of_claims] => 11 [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] => 13772977 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/772977
Plug valve with a spring biased plug Feb 20, 2013 Issued
Array ( [id] => 10014434 [patent_doc_number] => 09057445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-16 [patent_title] => 'Butterfly valve disc to attain accelerated flow' [patent_app_type] => utility [patent_app_number] => 13/815281 [patent_app_country] => US [patent_app_date] => 2013-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 19 [patent_no_of_words] => 6101 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13815281 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/815281
Butterfly valve disc to attain accelerated flow Feb 18, 2013 Issued
Array ( [id] => 9860985 [patent_doc_number] => 20150041002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-12 [patent_title] => 'ENERGY RECOVERING FLOW CONTROL VALVE' [patent_app_type] => utility [patent_app_number] => 14/376113 [patent_app_country] => US [patent_app_date] => 2013-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4541 [patent_no_of_claims] => 10 [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] => 14376113 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/376113
Energy recovering flow control valve Feb 13, 2013 Issued
Array ( [id] => 9646959 [patent_doc_number] => 08800963 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-12 [patent_title] => 'Discharge valve assembly' [patent_app_type] => utility [patent_app_number] => 13/765189 [patent_app_country] => US [patent_app_date] => 2013-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1985 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 336 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13765189 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/765189
Discharge valve assembly Feb 11, 2013 Issued
Array ( [id] => 10064612 [patent_doc_number] => 09103450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-11 [patent_title] => 'Emergency control gas ball valve' [patent_app_type] => utility [patent_app_number] => 13/765123 [patent_app_country] => US [patent_app_date] => 2013-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 3626 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13765123 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/765123
Emergency control gas ball valve Feb 11, 2013 Issued
Array ( [id] => 9994403 [patent_doc_number] => 09038986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-26 [patent_title] => 'Flow shut-off valve device' [patent_app_type] => utility [patent_app_number] => 13/761107 [patent_app_country] => US [patent_app_date] => 2013-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 23 [patent_no_of_words] => 3661 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13761107 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/761107
Flow shut-off valve device Feb 5, 2013 Issued
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