Search

Benjamin S. Fields

Examiner (ID: 4456, Phone: (571)272-9734 , Office: P/3623 )

Most Active Art Unit
3684
Art Unit(s)
3624, 3623, 3692, 3684
Total Applications
372
Issued Applications
203
Pending Applications
0
Abandoned Applications
170

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12491895 [patent_doc_number] => 09995245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-12 [patent_title] => Variable immersion lobe mixer for turbofan jet engine exhaust and method of fabricating the same [patent_app_type] => utility [patent_app_number] => 14/396800 [patent_app_country] => US [patent_app_date] => 2013-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3241 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14396800 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/396800
Variable immersion lobe mixer for turbofan jet engine exhaust and method of fabricating the same Apr 25, 2013 Issued
Array ( [id] => 9752827 [patent_doc_number] => 20140283527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-25 [patent_title] => 'MULTI-ENGINE PERFORMANCE MARGIN SYNCHRONIZATION ADAPTIVE CONTROL SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/870302 [patent_app_country] => US [patent_app_date] => 2013-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5011 [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] => 13870302 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/870302
Multi-engine performance margin synchronization adaptive control system and method Apr 24, 2013 Issued
Array ( [id] => 9926981 [patent_doc_number] => 20150075173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-19 [patent_title] => 'COMPRESSED-AIR ENERGY-STORAGE SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/391493 [patent_app_country] => US [patent_app_date] => 2013-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6282 [patent_no_of_claims] => 30 [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] => 14391493 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/391493
Compressed-air energy-storage system Apr 7, 2013 Issued
Array ( [id] => 10051343 [patent_doc_number] => 09091212 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-28 [patent_title] => 'Fuel and actuation system for gas turbine engine' [patent_app_type] => utility [patent_app_number] => 13/851580 [patent_app_country] => US [patent_app_date] => 2013-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2435 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13851580 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/851580
Fuel and actuation system for gas turbine engine Mar 26, 2013 Issued
Array ( [id] => 8959599 [patent_doc_number] => 20130199201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'MAIN ENGINE START BY MEANS OF AN AIRCRAFT AIR CONDITIONING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/788656 [patent_app_country] => US [patent_app_date] => 2013-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4265 [patent_no_of_claims] => 13 [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] => 13788656 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/788656
Main engine start by means of an aircraft air conditioning system Mar 6, 2013 Issued
Array ( [id] => 9853740 [patent_doc_number] => 20150033756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-05 [patent_title] => 'Gas Turbine with Primary and Secondary Lubricating Oil Cooler' [patent_app_type] => utility [patent_app_number] => 14/383861 [patent_app_country] => US [patent_app_date] => 2013-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4006 [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] => 14383861 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/383861
Gas Turbine with Primary and Secondary Lubricating Oil Cooler Mar 5, 2013 Abandoned
Array ( [id] => 13637547 [patent_doc_number] => 09845730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-19 [patent_title] => Device and method for gas turbine unlocking [patent_app_type] => utility [patent_app_number] => 14/383231 [patent_app_country] => US [patent_app_date] => 2013-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5770 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14383231 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/383231
Device and method for gas turbine unlocking Mar 5, 2013 Issued
Array ( [id] => 9696057 [patent_doc_number] => 20140245742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-04 [patent_title] => 'AIR SWIRLERS' [patent_app_type] => utility [patent_app_number] => 13/783832 [patent_app_country] => US [patent_app_date] => 2013-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2971 [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] => 13783832 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/783832
Air swirlers Mar 3, 2013 Issued
Array ( [id] => 9795628 [patent_doc_number] => 20150007572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-08 [patent_title] => 'FUEL INJECTOR FOR A TURBINE ENGINE' [patent_app_type] => utility [patent_app_number] => 14/378797 [patent_app_country] => US [patent_app_date] => 2013-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2561 [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] => 14378797 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/378797
Turbine engine fuel injector with permanent leakage flow Feb 11, 2013 Issued
Array ( [id] => 10407403 [patent_doc_number] => 20150292412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-15 [patent_title] => 'FUEL INJECTOR FOR A TURBINE ENGINE' [patent_app_type] => utility [patent_app_number] => 14/378816 [patent_app_country] => US [patent_app_date] => 2013-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2973 [patent_no_of_claims] => 8 [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] => 14378816 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/378816
Turbine engine fuel injector with leakage flow controlled by position of metering valve Feb 6, 2013 Issued
Array ( [id] => 12166715 [patent_doc_number] => 09885480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-06 [patent_title] => 'Combustion chamber of a combustor for a gas turbine' [patent_app_type] => utility [patent_app_number] => 14/369687 [patent_app_country] => US [patent_app_date] => 2012-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2906 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14369687 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/369687
Combustion chamber of a combustor for a gas turbine Dec 20, 2012 Issued
Array ( [id] => 9788341 [patent_doc_number] => 20150000285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-01 [patent_title] => 'FUEL NOZZLE FOR TWO FUELS' [patent_app_type] => utility [patent_app_number] => 14/364277 [patent_app_country] => US [patent_app_date] => 2012-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3207 [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] => 14364277 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/364277
Fuel nozzle having an inner tube and an outer tube engaged with the inner tube Nov 8, 2012 Issued
Array ( [id] => 8787556 [patent_doc_number] => 20130104525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-02 [patent_title] => 'INTEGRATED LNG GASIFICATION AND POWER PRODUCTION CYCLE' [patent_app_type] => utility [patent_app_number] => 13/666522 [patent_app_country] => US [patent_app_date] => 2012-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11327 [patent_no_of_claims] => 37 [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] => 13666522 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/666522
Integrated LNG gasification and power production cycle Oct 31, 2012 Issued
Array ( [id] => 11774212 [patent_doc_number] => 09383098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-05 [patent_title] => 'Radial flow fuel nozzle for a combustor of a gas turbine' [patent_app_type] => utility [patent_app_number] => 13/664705 [patent_app_country] => US [patent_app_date] => 2012-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 4929 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13664705 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/664705
Radial flow fuel nozzle for a combustor of a gas turbine Oct 30, 2012 Issued
Array ( [id] => 9431686 [patent_doc_number] => 20140109592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-24 [patent_title] => 'LEAF SPRING HANGER FOR EXHAUST DUCT LINER' [patent_app_type] => utility [patent_app_number] => 13/656820 [patent_app_country] => US [patent_app_date] => 2012-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2389 [patent_no_of_claims] => 19 [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] => 13656820 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/656820
Leaf spring hanger for exhaust duct liner Oct 21, 2012 Issued
Array ( [id] => 8776019 [patent_doc_number] => 20130097994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-25 [patent_title] => 'MULTI-FLUID TURBINE ENGINE' [patent_app_type] => utility [patent_app_number] => 13/654573 [patent_app_country] => US [patent_app_date] => 2012-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6620 [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] => 13654573 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/654573
MULTI-FLUID TURBINE ENGINE Oct 17, 2012 Abandoned
Array ( [id] => 9431684 [patent_doc_number] => 20140109590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-24 [patent_title] => 'GAS TURBINE THERMAL CONTROL AND RELATED METHOD' [patent_app_type] => utility [patent_app_number] => 13/654689 [patent_app_country] => US [patent_app_date] => 2012-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3814 [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] => 13654689 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/654689
Gas turbine thermal control and related method Oct 17, 2012 Issued
Array ( [id] => 12010187 [patent_doc_number] => 09803498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-31 [patent_title] => 'One-piece fuel nozzle for a thrust engine' [patent_app_type] => utility [patent_app_number] => 13/653475 [patent_app_country] => US [patent_app_date] => 2012-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2497 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13653475 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/653475
One-piece fuel nozzle for a thrust engine Oct 16, 2012 Issued
Array ( [id] => 8763815 [patent_doc_number] => 20130091852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-18 [patent_title] => 'OPERATING METHOD FOR HYDROGEN/NATURAL GAS BLENDS WITHIN A REHEAT GAS TURBINE' [patent_app_type] => utility [patent_app_number] => 13/649502 [patent_app_country] => US [patent_app_date] => 2012-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3090 [patent_no_of_claims] => 16 [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] => 13649502 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/649502
OPERATING METHOD FOR HYDROGEN/NATURAL GAS BLENDS WITHIN A REHEAT GAS TURBINE Oct 10, 2012 Abandoned
Array ( [id] => 9405278 [patent_doc_number] => 20140096530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-10 [patent_title] => 'AIR MANAGEMENT ARRANGEMENT FOR A LATE LEAN INJECTION COMBUSTOR SYSTEM AND METHOD OF ROUTING AN AIRFLOW' [patent_app_type] => utility [patent_app_number] => 13/648558 [patent_app_country] => US [patent_app_date] => 2012-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2945 [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] => 13648558 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/648558
Air management arrangement for a late lean injection combustor system and method of routing an airflow Oct 9, 2012 Issued
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