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] => 11547672 [patent_doc_number] => 09616498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-11 [patent_title] => 'Method for manufacturing a valve spindle' [patent_app_type] => utility [patent_app_number] => 14/778096 [patent_app_country] => US [patent_app_date] => 2014-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 5304 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14778096 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/778096
Method for manufacturing a valve spindle Mar 10, 2014 Issued
Array ( [id] => 10650104 [patent_doc_number] => 09366346 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-14 [patent_title] => 'Valve having at least one hourglass studs for coupling to diaphragm and compressor/spindle components' [patent_app_type] => utility [patent_app_number] => 14/192981 [patent_app_country] => US [patent_app_date] => 2014-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 28 [patent_no_of_words] => 4298 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14192981 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/192981
Valve having at least one hourglass studs for coupling to diaphragm and compressor/spindle components Feb 27, 2014 Issued
Array ( [id] => 11219564 [patent_doc_number] => 09447894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-20 [patent_title] => 'Flapper valve assembly and method of flowing air therethrough' [patent_app_type] => utility [patent_app_number] => 14/192979 [patent_app_country] => US [patent_app_date] => 2014-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2087 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14192979 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/192979
Flapper valve assembly and method of flowing air therethrough Feb 27, 2014 Issued
Array ( [id] => 9802624 [patent_doc_number] => 20150014569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-15 [patent_title] => 'COATING ARRANGEMENT FOR SLIDING ACTUATOR ASSEMBLY AND METHOD' [patent_app_type] => utility [patent_app_number] => 14/193145 [patent_app_country] => US [patent_app_date] => 2014-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1838 [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] => 14193145 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/193145
COATING ARRANGEMENT FOR SLIDING ACTUATOR ASSEMBLY AND METHOD Feb 27, 2014 Abandoned
Array ( [id] => 10664714 [patent_doc_number] => 20160010858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-14 [patent_title] => 'GAS VALVE UNIT' [patent_app_type] => utility [patent_app_number] => 14/771216 [patent_app_country] => US [patent_app_date] => 2014-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3396 [patent_no_of_claims] => 30 [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] => 14771216 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/771216
Gas valve unit Feb 25, 2014 Issued
Array ( [id] => 11909037 [patent_doc_number] => 09777843 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-03 [patent_title] => 'Steam valve and steam turbine' [patent_app_type] => utility [patent_app_number] => 14/893904 [patent_app_country] => US [patent_app_date] => 2014-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5130 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 386 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14893904 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/893904
Steam valve and steam turbine Feb 18, 2014 Issued
Array ( [id] => 9533594 [patent_doc_number] => 20140158240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'COUPLING ASSEMBLY WITH VALVES' [patent_app_type] => utility [patent_app_number] => 14/182823 [patent_app_country] => US [patent_app_date] => 2014-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9712 [patent_no_of_claims] => 16 [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] => 14182823 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/182823
Coupling assembly with valves Feb 17, 2014 Issued
Array ( [id] => 11284446 [patent_doc_number] => 09500294 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-22 [patent_title] => 'Hybrid manual and hydraulic actuator override' [patent_app_type] => utility [patent_app_number] => 14/172277 [patent_app_country] => US [patent_app_date] => 2014-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4964 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14172277 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/172277
Hybrid manual and hydraulic actuator override Feb 3, 2014 Issued
Array ( [id] => 9508036 [patent_doc_number] => 20140144527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'Tunable Fluid End' [patent_app_type] => utility [patent_app_number] => 14/168096 [patent_app_country] => US [patent_app_date] => 2014-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 15562 [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] => 14168096 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/168096
Tunable fluid end Jan 29, 2014 Issued
Array ( [id] => 9508038 [patent_doc_number] => 20140144528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'Tunable Fluid End' [patent_app_type] => utility [patent_app_number] => 14/168147 [patent_app_country] => US [patent_app_date] => 2014-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 15562 [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] => 14168147 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/168147
Tunable fluid end Jan 29, 2014 Issued
Array ( [id] => 9542271 [patent_doc_number] => 20140166917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-19 [patent_title] => 'SLEEVE SEAL ASSEMBLY AND ROTARY VALVE HAVING SLEEVE SEAL ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 14/167614 [patent_app_country] => US [patent_app_date] => 2014-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7430 [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] => 14167614 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/167614
Sleeve seal assembly and rotary valve having sleeve seal assembly Jan 28, 2014 Issued
Array ( [id] => 9488161 [patent_doc_number] => 20140138567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-22 [patent_title] => 'VALVE AND METHOD FOR CONTROLLING FLOW IN TUBULAR MEMBERS' [patent_app_type] => utility [patent_app_number] => 14/163181 [patent_app_country] => US [patent_app_date] => 2014-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4408 [patent_no_of_claims] => 14 [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] => 14163181 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/163181
Valve and method for controlling flow in tubular members Jan 23, 2014 Issued
Array ( [id] => 10542361 [patent_doc_number] => 09267476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-23 [patent_title] => 'Two stage valve with conical seat for flow shut-off and spool knife edge for metering flow control' [patent_app_type] => utility [patent_app_number] => 14/159723 [patent_app_country] => US [patent_app_date] => 2014-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3885 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14159723 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/159723
Two stage valve with conical seat for flow shut-off and spool knife edge for metering flow control Jan 20, 2014 Issued
Array ( [id] => 9600667 [patent_doc_number] => 20140197348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-17 [patent_title] => 'Method for Greasing the Mated Threads of a Threaded Connector and Related Device' [patent_app_type] => utility [patent_app_number] => 14/151015 [patent_app_country] => US [patent_app_date] => 2014-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2778 [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] => 14151015 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/151015
Method for greasing the mated threads of a threaded connector and related device Jan 8, 2014 Issued
Array ( [id] => 10542494 [patent_doc_number] => 09267611 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-23 [patent_title] => 'Multi-angle butterfly valve extension assembly' [patent_app_type] => utility [patent_app_number] => 13/998897 [patent_app_country] => US [patent_app_date] => 2013-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3686 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13998897 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/998897
Multi-angle butterfly valve extension assembly Dec 18, 2013 Issued
Array ( [id] => 12288222 [patent_doc_number] => 09933075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-03 [patent_title] => Sealing system for a well valve [patent_app_type] => utility [patent_app_number] => 15/038692 [patent_app_country] => US [patent_app_date] => 2013-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3494 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15038692 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/038692
Sealing system for a well valve Dec 15, 2013 Issued
Array ( [id] => 9406121 [patent_doc_number] => 20140097373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-10 [patent_title] => 'MOVABLE VALVE APPARATUS HAVING CONDITIONED LUBRICATING SURFACES' [patent_app_type] => utility [patent_app_number] => 14/105875 [patent_app_country] => US [patent_app_date] => 2013-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6885 [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] => 14105875 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/105875
Movable valve apparatus having conditioned lubricating surfaces Dec 12, 2013 Issued
Array ( [id] => 10657054 [patent_doc_number] => 20160003198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-07 [patent_title] => 'FLAP DEVICE FOR AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 14/770468 [patent_app_country] => US [patent_app_date] => 2013-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3175 [patent_no_of_claims] => 13 [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] => 14770468 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/770468
Flap device for an internal combustion engine Dec 9, 2013 Issued
Array ( [id] => 14006739 [patent_doc_number] => 10221814 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-05 [patent_title] => Valve device for a motor vehicle [patent_app_type] => utility [patent_app_number] => 14/654322 [patent_app_country] => US [patent_app_date] => 2013-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2216 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 444 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14654322 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/654322
Valve device for a motor vehicle Dec 4, 2013 Issued
Array ( [id] => 11881537 [patent_doc_number] => 09752701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-05 [patent_title] => 'Valve operator assembly with freewheel and axial friction means' [patent_app_type] => utility [patent_app_number] => 15/038094 [patent_app_country] => US [patent_app_date] => 2013-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7169 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15038094 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/038094
Valve operator assembly with freewheel and axial friction means Nov 20, 2013 Issued
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