Search

Mary Alice Davis

Examiner (ID: 18524, Phone: (571)272-9965 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3748, 3746
Total Applications
1275
Issued Applications
952
Pending Applications
79
Abandoned Applications
267

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10784871 [patent_doc_number] => 20160131027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-12 [patent_title] => 'ROTARY ENGINE HAVING TWO ROTORS WITH INTERSECTING PATHWAYS' [patent_app_type] => utility [patent_app_number] => 14/534426 [patent_app_country] => US [patent_app_date] => 2014-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 19645 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [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] => 14534426 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/534426
Rotary engine having two rotors with intersecting pathways Nov 5, 2014 Issued
Array ( [id] => 13266331 [patent_doc_number] => 10145243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-04 [patent_title] => Planetary rotary engine with rotary ring valves [patent_app_type] => utility [patent_app_number] => 15/035138 [patent_app_country] => US [patent_app_date] => 2014-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 28 [patent_no_of_words] => 9165 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15035138 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/035138
Planetary rotary engine with rotary ring valves Nov 5, 2014 Issued
Array ( [id] => 13197131 [patent_doc_number] => 10113478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-30 [patent_title] => Turbocompound assembly, in particular in the field of industrial vehicles [patent_app_type] => utility [patent_app_number] => 15/105512 [patent_app_country] => US [patent_app_date] => 2014-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1710 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15105512 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/105512
Turbocompound assembly, in particular in the field of industrial vehicles Oct 28, 2014 Issued
Array ( [id] => 11040932 [patent_doc_number] => 20160237888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-18 [patent_title] => 'A SYSTEM OF PACKAGING OF FLUID AND ENERGY EXCHANGE ACCESSORIES IN A FLUID HANDLING MACHINE' [patent_app_type] => utility [patent_app_number] => 15/030155 [patent_app_country] => US [patent_app_date] => 2014-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2933 [patent_no_of_claims] => 10 [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] => 15030155 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/030155
A SYSTEM OF PACKAGING OF FLUID AND ENERGY EXCHANGE ACCESSORIES IN A FLUID HANDLING MACHINE Oct 19, 2014 Abandoned
Array ( [id] => 14295901 [patent_doc_number] => 10288069 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-14 [patent_title] => Refrigerant compressor lubricant viscosity enhancement [patent_app_type] => utility [patent_app_number] => 15/104647 [patent_app_country] => US [patent_app_date] => 2014-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3381 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15104647 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/104647
Refrigerant compressor lubricant viscosity enhancement Oct 15, 2014 Issued
Array ( [id] => 11271334 [patent_doc_number] => 20160333881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'HERMETIC COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 15/105009 [patent_app_country] => US [patent_app_date] => 2014-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4216 [patent_no_of_claims] => 3 [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] => 15105009 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/105009
Hermetic compressor having enlarged suction inlet Sep 29, 2014 Issued
Array ( [id] => 14666307 [patent_doc_number] => 10371047 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Geared turbofan engine with targeted modular efficiency [patent_app_type] => utility [patent_app_number] => 14/651923 [patent_app_country] => US [patent_app_date] => 2014-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3862 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14651923 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/651923
Geared turbofan engine with targeted modular efficiency Sep 23, 2014 Issued
Array ( [id] => 10002021 [patent_doc_number] => 09046100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-02 [patent_title] => 'Variable vane pump with communication groove in the cam ring' [patent_app_type] => utility [patent_app_number] => 14/478443 [patent_app_country] => US [patent_app_date] => 2014-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 11208 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14478443 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/478443
Variable vane pump with communication groove in the cam ring Sep 4, 2014 Issued
Array ( [id] => 10963495 [patent_doc_number] => 20140366526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-18 [patent_title] => 'TURBOCHARGER COMPRESSOR ROTOR ALIGNMENT SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/475778 [patent_app_country] => US [patent_app_date] => 2014-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 13843 [patent_no_of_claims] => 5 [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] => 14475778 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/475778
Turbocharger compressor rotor alignment system Sep 2, 2014 Issued
Array ( [id] => 13815415 [patent_doc_number] => 10184471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-22 [patent_title] => Trochoid pump for transferring high-viscosity liquid under high pressure [patent_app_type] => utility [patent_app_number] => 15/105775 [patent_app_country] => US [patent_app_date] => 2014-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3211 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15105775 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/105775
Trochoid pump for transferring high-viscosity liquid under high pressure Sep 1, 2014 Issued
Array ( [id] => 10247171 [patent_doc_number] => 20150132167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-14 [patent_title] => 'ROTARY PUMP OR MOTOR WITH ORBITAL PISTON ASPIRATION, METHODS OF PRODUCTION AND USES THEREOF' [patent_app_type] => utility [patent_app_number] => 14/450566 [patent_app_country] => US [patent_app_date] => 2014-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6524 [patent_no_of_claims] => 23 [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] => 14450566 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/450566
ROTARY PUMP OR MOTOR WITH ORBITAL PISTON ASPIRATION, METHODS OF PRODUCTION AND USES THEREOF Aug 3, 2014 Abandoned
Array ( [id] => 9857172 [patent_doc_number] => 20150037190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-05 [patent_title] => 'OLDHAM COUPLING WITH ENHANCED KEY SURFACE IN A SCROLL COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 14/448378 [patent_app_country] => US [patent_app_date] => 2014-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3804 [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] => 14448378 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/448378
Oldham coupling with enhanced key surface in a scroll compressor Jul 30, 2014 Issued
Array ( [id] => 10807190 [patent_doc_number] => 20160153348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-02 [patent_title] => 'FIXED-RAIL ROTOR PUMP AND FIXED-RAIL ROTOR PUMP COMBINED SUPERCHARGING INTERNAL-COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 14/906884 [patent_app_country] => US [patent_app_date] => 2014-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9015 [patent_no_of_claims] => 19 [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] => 14906884 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/906884
Fixed-rail rotor pump and fixed-rail rotor pump combined supercharging internal-combustion engine Jul 23, 2014 Issued
Array ( [id] => 10915104 [patent_doc_number] => 20140318123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-30 [patent_title] => 'ROTARY INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 14/331101 [patent_app_country] => US [patent_app_date] => 2014-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 11230 [patent_no_of_claims] => 21 [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] => 14331101 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/331101
Rotary internal combustion engine Jul 13, 2014 Issued
Array ( [id] => 11543177 [patent_doc_number] => 20170097002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-06 [patent_title] => 'FLUID COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 15/311545 [patent_app_country] => US [patent_app_date] => 2014-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8939 [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] => 15311545 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/311545
Fluid compressor having discharge valve and valve retainer Jun 30, 2014 Issued
Array ( [id] => 11520906 [patent_doc_number] => 09604289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-28 [patent_title] => 'Long reach spindle drive systems and method' [patent_app_type] => utility [patent_app_number] => 14/315441 [patent_app_country] => US [patent_app_date] => 2014-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 12946 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 14315441 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/315441
Long reach spindle drive systems and method Jun 25, 2014 Issued
Array ( [id] => 11522286 [patent_doc_number] => 09605675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-28 [patent_title] => 'Scroll compressor with an arcuate and a logarithmic spiral sections' [patent_app_type] => utility [patent_app_number] => 14/299077 [patent_app_country] => US [patent_app_date] => 2014-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4222 [patent_no_of_claims] => 11 [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] => 14299077 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/299077
Scroll compressor with an arcuate and a logarithmic spiral sections Jun 8, 2014 Issued
Array ( [id] => 13038725 [patent_doc_number] => 10041492 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-07 [patent_title] => Fluid pump having a return passage parallel to a suction passage [patent_app_type] => utility [patent_app_number] => 14/895530 [patent_app_country] => US [patent_app_date] => 2014-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 7061 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 14895530 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/895530
Fluid pump having a return passage parallel to a suction passage Jun 2, 2014 Issued
Array ( [id] => 13118851 [patent_doc_number] => 10077773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-18 [patent_title] => Two-shaft rotary pump with escape holes [patent_app_type] => utility [patent_app_number] => 14/782735 [patent_app_country] => US [patent_app_date] => 2014-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12596 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14782735 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/782735
Two-shaft rotary pump with escape holes May 28, 2014 Issued
Array ( [id] => 11507864 [patent_doc_number] => 09599014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-21 [patent_title] => 'Wastegate control using non-harmonic oscillations' [patent_app_type] => utility [patent_app_number] => 14/286702 [patent_app_country] => US [patent_app_date] => 2014-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6910 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14286702 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/286702
Wastegate control using non-harmonic oscillations May 22, 2014 Issued
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