Search

Brian P. Wolcott

Examiner (ID: 13266, Phone: (571)272-9837 , Office: P/3745 )

Most Active Art Unit
3745
Art Unit(s)
3745, 3711
Total Applications
653
Issued Applications
499
Pending Applications
56
Abandoned Applications
129

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10019288 [patent_doc_number] => 09061758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-23 [patent_title] => 'Noise and performance improved rotor blade for a helicopter' [patent_app_type] => utility [patent_app_number] => 13/367776 [patent_app_country] => US [patent_app_date] => 2012-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 5197 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13367776 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/367776
Noise and performance improved rotor blade for a helicopter Feb 6, 2012 Issued
Array ( [id] => 12200330 [patent_doc_number] => 09903389 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-27 [patent_title] => 'Axial-flow compressor and modification method' [patent_app_type] => utility [patent_app_number] => 13/367436 [patent_app_country] => US [patent_app_date] => 2012-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6055 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 476 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13367436 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/367436
Axial-flow compressor and modification method Feb 6, 2012 Issued
Array ( [id] => 8962831 [patent_doc_number] => 20130202433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'SEAL ASSEMBLY FOR TURBINE COOLANT PASSAGEWAYS' [patent_app_type] => utility [patent_app_number] => 13/367486 [patent_app_country] => US [patent_app_date] => 2012-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1878 [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] => 13367486 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/367486
SEAL ASSEMBLY FOR TURBINE COOLANT PASSAGEWAYS Feb 6, 2012 Abandoned
Array ( [id] => 9936155 [patent_doc_number] => 08985957 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-24 [patent_title] => 'Blade channel having an end wall contour and a turbomachine' [patent_app_type] => utility [patent_app_number] => 13/367972 [patent_app_country] => US [patent_app_date] => 2012-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3915 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13367972 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/367972
Blade channel having an end wall contour and a turbomachine Feb 6, 2012 Issued
Array ( [id] => 8962806 [patent_doc_number] => 20130202408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'GAS TURBINE ENGINE WITH IMPROVED COOLING BETWEEN TURBINE ROTOR DISK ELEMENTS' [patent_app_type] => utility [patent_app_number] => 13/367728 [patent_app_country] => US [patent_app_date] => 2012-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4281 [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] => 13367728 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/367728
Gas turbine engine with improved cooling between turbine rotor disk elements Feb 6, 2012 Issued
Array ( [id] => 8949864 [patent_doc_number] => 20130195644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-01 [patent_title] => 'STEAM TURBINE WITH SINGLE SHELL CASING, DRUM ROTOR, AND INDIVIDUAL NOZZLE RINGS' [patent_app_type] => utility [patent_app_number] => 13/362329 [patent_app_country] => US [patent_app_date] => 2012-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2308 [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] => 13362329 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/362329
Steam turbine with single shell casing, drum rotor, and individual nozzle rings Jan 30, 2012 Issued
Array ( [id] => 8949853 [patent_doc_number] => 20130195633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-01 [patent_title] => 'GAS TURBINE ROTARY BLADE WITH TIP INSERT' [patent_app_type] => utility [patent_app_number] => 13/362968 [patent_app_country] => US [patent_app_date] => 2012-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3025 [patent_no_of_claims] => 18 [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] => 13362968 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/362968
Gas turbine rotary blade with tip insert Jan 30, 2012 Issued
Array ( [id] => 8949856 [patent_doc_number] => 20130195636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-01 [patent_title] => 'WIND TURBINE' [patent_app_type] => utility [patent_app_number] => 13/362342 [patent_app_country] => US [patent_app_date] => 2012-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 5536 [patent_no_of_claims] => 18 [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] => 13362342 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/362342
WIND TURBINE Jan 30, 2012 Abandoned
Array ( [id] => 10014268 [patent_doc_number] => 09057280 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-16 [patent_title] => 'Contacting vanes' [patent_app_type] => utility [patent_app_number] => 13/363137 [patent_app_country] => US [patent_app_date] => 2012-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4309 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13363137 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/363137
Contacting vanes Jan 30, 2012 Issued
Array ( [id] => 10953117 [patent_doc_number] => 20140356138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'VARIABLE-SPEED MULTI-STAGE REFRIGERANT CENTRIFUGAL COMPRESSOR WITH DIFFUSERS' [patent_app_type] => utility [patent_app_number] => 14/373712 [patent_app_country] => US [patent_app_date] => 2012-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2254 [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] => 14373712 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/373712
Variable-speed multi-stage refrigerant centrifugal compressor with diffusers Jan 22, 2012 Issued
Array ( [id] => 11773942 [patent_doc_number] => 09382806 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-05 [patent_title] => 'Intermediate housing of a gas turbine having an outer bounding wall having a contour that changes in the circumferential direction upstream of a supporting rib to reduce secondary flow losses' [patent_app_type] => utility [patent_app_number] => 13/699202 [patent_app_country] => US [patent_app_date] => 2012-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3046 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13699202 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/699202
Intermediate housing of a gas turbine having an outer bounding wall having a contour that changes in the circumferential direction upstream of a supporting rib to reduce secondary flow losses Jan 15, 2012 Issued
Array ( [id] => 9211484 [patent_doc_number] => 20140010661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-09 [patent_title] => 'WIND TURBINE BLADE BEARING REMOVAL APPARATUS AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/978463 [patent_app_country] => US [patent_app_date] => 2011-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5535 [patent_no_of_claims] => 25 [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] => 13978463 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/978463
Wind turbine blade bearing removal apparatus and method Dec 18, 2011 Issued
Array ( [id] => 12200325 [patent_doc_number] => 09903385 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-27 [patent_title] => 'Impeller, rotary machine including the same, and method for manufacturing impeller' [patent_app_type] => utility [patent_app_number] => 13/812617 [patent_app_country] => US [patent_app_date] => 2011-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 6621 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13812617 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/812617
Impeller, rotary machine including the same, and method for manufacturing impeller Dec 12, 2011 Issued
Array ( [id] => 10135732 [patent_doc_number] => 09169045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-27 [patent_title] => 'Gas turbine engine blade containment arrangement' [patent_app_type] => utility [patent_app_number] => 13/290538 [patent_app_country] => US [patent_app_date] => 2011-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3912 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13290538 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/290538
Gas turbine engine blade containment arrangement Nov 6, 2011 Issued
Array ( [id] => 9942881 [patent_doc_number] => 08992173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-31 [patent_title] => 'Tie-rod nut including a nut flange with a plurality of mounting apertures' [patent_app_type] => utility [patent_app_number] => 13/289718 [patent_app_country] => US [patent_app_date] => 2011-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2411 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13289718 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/289718
Tie-rod nut including a nut flange with a plurality of mounting apertures Nov 3, 2011 Issued
Array ( [id] => 8814015 [patent_doc_number] => 20130115060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'BUCKET ASSEMBLY FOR TURBINE SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/289146 [patent_app_country] => US [patent_app_date] => 2011-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3527 [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] => 13289146 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/289146
BUCKET ASSEMBLY FOR TURBINE SYSTEM Nov 3, 2011 Abandoned
Array ( [id] => 9942884 [patent_doc_number] => 08992177 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-31 [patent_title] => 'High solidity and low entrance angle impellers on turbine rotor disk' [patent_app_type] => utility [patent_app_number] => 13/289446 [patent_app_country] => US [patent_app_date] => 2011-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 1940 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13289446 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/289446
High solidity and low entrance angle impellers on turbine rotor disk Nov 3, 2011 Issued
Array ( [id] => 8183786 [patent_doc_number] => 20120114489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-10 [patent_title] => 'Marine Propeller Structure' [patent_app_type] => utility [patent_app_number] => 13/286587 [patent_app_country] => US [patent_app_date] => 2011-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2267 [patent_no_of_claims] => 24 [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] => publications/A1/0114/20120114489.pdf [firstpage_image] =>[orig_patent_app_number] => 13286587 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/286587
Marine propeller structure Oct 31, 2011 Issued
Array ( [id] => 9842867 [patent_doc_number] => 08944773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-03 [patent_title] => 'Rotor blade with bonded cover' [patent_app_type] => utility [patent_app_number] => 13/286371 [patent_app_country] => US [patent_app_date] => 2011-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2856 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13286371 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/286371
Rotor blade with bonded cover Oct 31, 2011 Issued
Array ( [id] => 12212627 [patent_doc_number] => 09909425 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-06 [patent_title] => 'Blade for a gas turbine engine' [patent_app_type] => utility [patent_app_number] => 13/285332 [patent_app_country] => US [patent_app_date] => 2011-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2169 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13285332 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/285332
Blade for a gas turbine engine Oct 30, 2011 Issued
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