Search

Hoa Q Pham

Examiner (ID: 2505, Phone: (571)272-2426 , Office: P/2886 )

Most Active Art Unit
2877
Art Unit(s)
2877, 2505, 2886
Total Applications
3172
Issued Applications
2553
Pending Applications
200
Abandoned Applications
418

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12793204 [patent_doc_number] => 20180156237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => TURBINE ENGINE FLOW GUIDE VANE WITH REMOVABLE ATTACHMENT [patent_app_type] => utility [patent_app_number] => 15/829687 [patent_app_country] => US [patent_app_date] => 2017-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15829687 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/829687
Turbine engine flow guide vane with removable attachment Nov 30, 2017 Issued
Array ( [id] => 15134153 [patent_doc_number] => 10480529 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Induced draft fan and gas furnace comprising the same [patent_app_type] => utility [patent_app_number] => 15/826598 [patent_app_country] => US [patent_app_date] => 2017-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 2572 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15826598 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/826598
Induced draft fan and gas furnace comprising the same Nov 28, 2017 Issued
Array ( [id] => 12752221 [patent_doc_number] => 20180142574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => STEAM TURBINE [patent_app_type] => utility [patent_app_number] => 15/818859 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15818859 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/818859
Steam turbine Nov 20, 2017 Issued
Array ( [id] => 15995181 [patent_doc_number] => 20200173461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => CENTRIFUGAL COMPRESSOR AND TURBOCHARGER INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/619415 [patent_app_country] => US [patent_app_date] => 2017-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16619415 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/619415
Centrifugal compressor and turbocharger including the same Nov 15, 2017 Issued
Array ( [id] => 14311229 [patent_doc_number] => 20190145318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => DENDRITIC HEAT EXCHANGERS AND METHODS OF UTILIZING THE SAME [patent_app_type] => utility [patent_app_number] => 15/812971 [patent_app_country] => US [patent_app_date] => 2017-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15812971 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/812971
Dendritic heat exchangers and methods of utilizing the same Nov 13, 2017 Issued
Array ( [id] => 12233724 [patent_doc_number] => 20180066587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'INTERCOOLED COOLING AIR WITH DUAL PASS HEAT EXCHANGER' [patent_app_type] => utility [patent_app_number] => 15/807911 [patent_app_country] => US [patent_app_date] => 2017-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2834 [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] => 15807911 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/807911
Intercooled cooling air with dual pass heat exchanger Nov 8, 2017 Issued
Array ( [id] => 16793639 [patent_doc_number] => 20210123456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => CENTRIFUGAL COMPRESSOR AND TURBOCHARGER INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/605454 [patent_app_country] => US [patent_app_date] => 2017-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16605454 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/605454
Centrifugal compressor and turbocharger including the same Nov 5, 2017 Issued
Array ( [id] => 16635692 [patent_doc_number] => 10914190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Variable nozzle unit and turbocharger [patent_app_type] => utility [patent_app_number] => 16/345882 [patent_app_country] => US [patent_app_date] => 2017-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 7489 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16345882 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/345882
Variable nozzle unit and turbocharger Oct 30, 2017 Issued
Array ( [id] => 15246073 [patent_doc_number] => 10508550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-17 [patent_title] => Geared gas turbine engine [patent_app_type] => utility [patent_app_number] => 15/793454 [patent_app_country] => US [patent_app_date] => 2017-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3795 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15793454 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/793454
Geared gas turbine engine Oct 24, 2017 Issued
Array ( [id] => 16893801 [patent_doc_number] => 11035343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Wind turbine and method for operating a wind turbine [patent_app_type] => utility [patent_app_number] => 16/461305 [patent_app_country] => US [patent_app_date] => 2017-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 7253 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16461305 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/461305
Wind turbine and method for operating a wind turbine Oct 24, 2017 Issued
Array ( [id] => 16682198 [patent_doc_number] => 10941666 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Multi-stage axial flow turbine adapted to operate at low steam temperatures [patent_app_type] => utility [patent_app_number] => 16/344201 [patent_app_country] => US [patent_app_date] => 2017-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 5021 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16344201 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/344201
Multi-stage axial flow turbine adapted to operate at low steam temperatures Oct 23, 2017 Issued
Array ( [id] => 15497939 [patent_doc_number] => 20200049158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => DIAPHRAGM FOR A CENTRIFUGAL COMPRESSOR [patent_app_type] => utility [patent_app_number] => 16/344380 [patent_app_country] => US [patent_app_date] => 2017-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16344380 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/344380
Diaphragm for a centrifugal compressor Oct 17, 2017 Issued
Array ( [id] => 16606622 [patent_doc_number] => 10907619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Lightning protection system for a rotor blade with a winglet [patent_app_type] => utility [patent_app_number] => 16/346953 [patent_app_country] => US [patent_app_date] => 2017-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4548 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16346953 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/346953
Lightning protection system for a rotor blade with a winglet Oct 16, 2017 Issued
Array ( [id] => 15455821 [patent_doc_number] => 20200040735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => MOVABLE RING ASSEMBLY FOR A TURBINE ENGNE TURBINE [patent_app_type] => utility [patent_app_number] => 16/339801 [patent_app_country] => US [patent_app_date] => 2017-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16339801 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/339801
Movable ring assembly for a turbine engine turbine Oct 5, 2017 Issued
Array ( [id] => 13427279 [patent_doc_number] => 20180265182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => TORQUE-SENSITIVE LOCKING AND RELEASE MECHANISM FOR A BISTABLE PITCH PROPELLER [patent_app_type] => utility [patent_app_number] => 15/714595 [patent_app_country] => US [patent_app_date] => 2017-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15714595 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/714595
Torque-sensitive locking and release mechanism for a bistable pitch propeller Sep 24, 2017 Issued
Array ( [id] => 15211561 [patent_doc_number] => 20190368467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => A METHOD FOR CONTROLLING AIR DEFLECTORS AND PITCH ANGLES OF WIND TURBINE BLADES [patent_app_type] => utility [patent_app_number] => 16/336015 [patent_app_country] => US [patent_app_date] => 2017-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16336015 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/336015
Method for controlling air deflectors and pitch angles of wind turbine blades Sep 19, 2017 Issued
Array ( [id] => 14044957 [patent_doc_number] => 20190078585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => FAN MODULE [patent_app_type] => utility [patent_app_number] => 15/702196 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15702196 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/702196
Fan module Sep 11, 2017 Issued
Array ( [id] => 15384803 [patent_doc_number] => 10533575 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-14 [patent_title] => Fan blade tip with frangible strip [patent_app_type] => utility [patent_app_number] => 15/696978 [patent_app_country] => US [patent_app_date] => 2017-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3170 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15696978 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/696978
Fan blade tip with frangible strip Sep 5, 2017 Issued
Array ( [id] => 14717237 [patent_doc_number] => 20190249682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => MODULAR TURBO COMPRESSOR SHAFT [patent_app_type] => utility [patent_app_number] => 16/329332 [patent_app_country] => US [patent_app_date] => 2017-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16329332 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/329332
Modular turbo compressor shaft Aug 30, 2017 Issued
Array ( [id] => 13988589 [patent_doc_number] => 20190063452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => CONICAL FAN HUB AND METHOD FOR REDUCING BLADE OFF LOADS [patent_app_type] => utility [patent_app_number] => 15/689946 [patent_app_country] => US [patent_app_date] => 2017-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4248 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15689946 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/689946
CONICAL FAN HUB AND METHOD FOR REDUCING BLADE OFF LOADS Aug 28, 2017 Abandoned
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