Search

Joanne C. Downs

Examiner (ID: 18953)

Most Active Art Unit
3506
Art Unit(s)
3501, 3504, 3616, 3506, 3643, 2899, 3642
Total Applications
643
Issued Applications
535
Pending Applications
26
Abandoned Applications
82

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11888520 [patent_doc_number] => 09759073 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-09-12 [patent_title] => 'Turbine airfoil having near-wall cooling insert' [patent_app_type] => utility [patent_app_number] => 15/055003 [patent_app_country] => US [patent_app_date] => 2016-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5404 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15055003 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/055003
Turbine airfoil having near-wall cooling insert Feb 25, 2016 Issued
Array ( [id] => 15396751 [patent_doc_number] => 10539025 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Airfoil assembly with leading edge element [patent_app_type] => utility [patent_app_number] => 15/040582 [patent_app_country] => US [patent_app_date] => 2016-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3099 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15040582 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/040582
Airfoil assembly with leading edge element Feb 9, 2016 Issued
Array ( [id] => 11852395 [patent_doc_number] => 20170226888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'Stamped Variable Geometry Turbocharger Lever Using Retention Collar' [patent_app_type] => utility [patent_app_number] => 15/040694 [patent_app_country] => US [patent_app_date] => 2016-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3006 [patent_no_of_claims] => 15 [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] => 15040694 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/040694
Stamped variable geometry turbocharger lever using retention collar Feb 9, 2016 Issued
Array ( [id] => 14979031 [patent_doc_number] => 10443422 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Gas turbine engine with a rim seal between the rotor and stator [patent_app_type] => utility [patent_app_number] => 15/040603 [patent_app_country] => US [patent_app_date] => 2016-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2820 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15040603 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/040603
Gas turbine engine with a rim seal between the rotor and stator Feb 9, 2016 Issued
Array ( [id] => 11822467 [patent_doc_number] => 20170211404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'BLADE OUTER AIR SEAL HAVING SURFACE LAYER WITH POCKETS' [patent_app_type] => utility [patent_app_number] => 15/005318 [patent_app_country] => US [patent_app_date] => 2016-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3760 [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] => 15005318 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/005318
BLADE OUTER AIR SEAL HAVING SURFACE LAYER WITH POCKETS Jan 24, 2016 Abandoned
Array ( [id] => 13888715 [patent_doc_number] => 10196904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-05 [patent_title] => Turbine endwall and tip cooling for dual wall airfoils [patent_app_type] => utility [patent_app_number] => 15/004970 [patent_app_country] => US [patent_app_date] => 2016-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6142 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15004970 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/004970
Turbine endwall and tip cooling for dual wall airfoils Jan 23, 2016 Issued
Array ( [id] => 11822473 [patent_doc_number] => 20170211410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'VARIABLE VANE STABILIZER' [patent_app_type] => utility [patent_app_number] => 15/004709 [patent_app_country] => US [patent_app_date] => 2016-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7895 [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] => 15004709 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/004709
Variable vane stabilizer Jan 21, 2016 Issued
Array ( [id] => 11730049 [patent_doc_number] => 20170191492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'Turbocharger Compressor and Method' [patent_app_type] => utility [patent_app_number] => 14/987207 [patent_app_country] => US [patent_app_date] => 2016-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3590 [patent_no_of_claims] => 20 [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] => 14987207 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/987207
Turbocharger compressor and method Jan 3, 2016 Issued
Array ( [id] => 11730047 [patent_doc_number] => 20170191490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'Turbocharger Compressor and Method' [patent_app_type] => utility [patent_app_number] => 14/987125 [patent_app_country] => US [patent_app_date] => 2016-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3734 [patent_no_of_claims] => 20 [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] => 14987125 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/987125
Turbocharger compressor and method Jan 3, 2016 Issued
Array ( [id] => 11730046 [patent_doc_number] => 20170191489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'Turbocharger Compressor and Method' [patent_app_type] => utility [patent_app_number] => 14/987228 [patent_app_country] => US [patent_app_date] => 2016-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3563 [patent_no_of_claims] => 20 [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] => 14987228 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/987228
Turbocharger compressor and method Jan 3, 2016 Issued
Array ( [id] => 11730048 [patent_doc_number] => 20170191491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'Turbocharger Compressor and Method' [patent_app_type] => utility [patent_app_number] => 14/987176 [patent_app_country] => US [patent_app_date] => 2016-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3575 [patent_no_of_claims] => 20 [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] => 14987176 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/987176
Turbocharger compressor and method Jan 3, 2016 Issued
Array ( [id] => 13107741 [patent_doc_number] => 10072508 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-11 [patent_title] => Turbomachine rotor with optimised bearing surfaces [patent_app_type] => utility [patent_app_number] => 14/979641 [patent_app_country] => US [patent_app_date] => 2015-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2343 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14979641 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/979641
Turbomachine rotor with optimised bearing surfaces Dec 27, 2015 Issued
Array ( [id] => 11715472 [patent_doc_number] => 20170183971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'TIP SHROUDED TURBINE ROTOR BLADES' [patent_app_type] => utility [patent_app_number] => 14/979788 [patent_app_country] => US [patent_app_date] => 2015-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7780 [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] => 14979788 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/979788
TIP SHROUDED TURBINE ROTOR BLADES Dec 27, 2015 Abandoned
Array ( [id] => 10762594 [patent_doc_number] => 20160108747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-21 [patent_title] => 'STATOR VANE STRUCTURE AND TURBOFAN JET ENGINE USING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/979648 [patent_app_country] => US [patent_app_date] => 2015-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3735 [patent_no_of_claims] => 4 [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] => 14979648 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/979648
STATOR VANE STRUCTURE AND TURBOFAN JET ENGINE USING THE SAME Dec 27, 2015 Abandoned
Array ( [id] => 10989652 [patent_doc_number] => 20160186597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'TURBINE COOLING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/979665 [patent_app_country] => US [patent_app_date] => 2015-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12715 [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] => 14979665 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/979665
TURBINE COOLING APPARATUS Dec 27, 2015 Abandoned
Array ( [id] => 15282571 [patent_doc_number] => 10513944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-24 [patent_title] => Manifold for use in a clearance control system and method of manufacturing [patent_app_type] => utility [patent_app_number] => 14/976059 [patent_app_country] => US [patent_app_date] => 2015-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3622 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14976059 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/976059
Manifold for use in a clearance control system and method of manufacturing Dec 20, 2015 Issued
Array ( [id] => 11707253 [patent_doc_number] => 20170175752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'THRUST COMPENSATION SYSTEM FOR FLUID TRANSPORT DEVICES' [patent_app_type] => utility [patent_app_number] => 14/976608 [patent_app_country] => US [patent_app_date] => 2015-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7171 [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] => 14976608 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/976608
THRUST COMPENSATION SYSTEM FOR FLUID TRANSPORT DEVICES Dec 20, 2015 Abandoned
Array ( [id] => 16415109 [patent_doc_number] => 10822988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Method of sizing a cavity in a part [patent_app_type] => utility [patent_app_number] => 14/976416 [patent_app_country] => US [patent_app_date] => 2015-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 4742 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 14976416 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/976416
Method of sizing a cavity in a part Dec 20, 2015 Issued
Array ( [id] => 13066717 [patent_doc_number] => 10054134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-21 [patent_title] => Fan and electronic device [patent_app_type] => utility [patent_app_number] => 14/976561 [patent_app_country] => US [patent_app_date] => 2015-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3772 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14976561 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/976561
Fan and electronic device Dec 20, 2015 Issued
Array ( [id] => 11707255 [patent_doc_number] => 20170175754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'APPARATUS FOR PRESSURIZING A FLUID WITHIN A TURBOMACHINE AND METHOD OF OPERATING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/976633 [patent_app_country] => US [patent_app_date] => 2015-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6684 [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] => 14976633 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/976633
Apparatus for pressurizing a fluid within a turbomachine and method of operating the same Dec 20, 2015 Issued
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