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] => 13330153 [patent_doc_number] => 20180216614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => SCREW PUMP [patent_app_type] => utility [patent_app_number] => 15/749812 [patent_app_country] => US [patent_app_date] => 2016-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6296 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15749812 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/749812
SCREW PUMP Jun 28, 2016 Abandoned
Array ( [id] => 13676693 [patent_doc_number] => 20160377080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => VANE CELL MACHINE [patent_app_type] => utility [patent_app_number] => 15/187899 [patent_app_country] => US [patent_app_date] => 2016-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15187899 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/187899
Vane cell machine with centric bore in ring insert in side wall Jun 20, 2016 Issued
Array ( [id] => 11422210 [patent_doc_number] => 20170030354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-02 [patent_title] => 'Compressor With Thermally-Responsive Modulation System' [patent_app_type] => utility [patent_app_number] => 15/187225 [patent_app_country] => US [patent_app_date] => 2016-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8746 [patent_no_of_claims] => 21 [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] => 15187225 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/187225
Compressor with thermally-responsive modulation system Jun 19, 2016 Issued
Array ( [id] => 15103319 [patent_doc_number] => 10472965 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-12 [patent_title] => Electromagnetic only vane coordination of a cat and mouse engine [patent_app_type] => utility [patent_app_number] => 15/544029 [patent_app_country] => US [patent_app_date] => 2016-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 4992 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15544029 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/544029
Electromagnetic only vane coordination of a cat and mouse engine Jun 16, 2016 Issued
Array ( [id] => 11364835 [patent_doc_number] => 20170002817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-05 [patent_title] => 'COMPRESSOR WITH THERMAL PROTECTION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/186092 [patent_app_country] => US [patent_app_date] => 2016-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7981 [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] => 15186092 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/186092
Compressor with thermal protection system Jun 16, 2016 Issued
Array ( [id] => 15667917 [patent_doc_number] => 10598180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Compressor with thermally-responsive injector [patent_app_type] => utility [patent_app_number] => 15/186151 [patent_app_country] => US [patent_app_date] => 2016-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7032 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15186151 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/186151
Compressor with thermally-responsive injector Jun 16, 2016 Issued
Array ( [id] => 11351060 [patent_doc_number] => 20160369800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'SUCTION/COMPRESSION ASSEMBLY FOR A WASTE MATERIAL INTAKE EQUIPMENT OR SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/184786 [patent_app_country] => US [patent_app_date] => 2016-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3174 [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] => 15184786 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/184786
Suction/compression assembly for a waste material intake equipment or system Jun 15, 2016 Issued
Array ( [id] => 13945841 [patent_doc_number] => 10208685 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-19 [patent_title] => Method for charge pressure control of an internal combustion engine with turbines arranged in parallel, and internal combustion engine for carrying out such a method [patent_app_type] => utility [patent_app_number] => 15/183505 [patent_app_country] => US [patent_app_date] => 2016-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 17344 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15183505 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/183505
Method for charge pressure control of an internal combustion engine with turbines arranged in parallel, and internal combustion engine for carrying out such a method Jun 14, 2016 Issued
Array ( [id] => 13107855 [patent_doc_number] => 10072565 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-11 [patent_title] => Wastegate closed position detent feature [patent_app_type] => utility [patent_app_number] => 15/183111 [patent_app_country] => US [patent_app_date] => 2016-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 1954 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15183111 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/183111
Wastegate closed position detent feature Jun 14, 2016 Issued
Array ( [id] => 13690887 [patent_doc_number] => 20170356398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => TWO-STAGE ENGINE CHARGE AIR SYSTEM WITH BRANCH CONDUITS [patent_app_type] => utility [patent_app_number] => 15/176794 [patent_app_country] => US [patent_app_date] => 2016-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15176794 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/176794
Two-stage engine charge air system with branch conduits Jun 7, 2016 Issued
Array ( [id] => 13690889 [patent_doc_number] => 20170356399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => INLET DIFFUSERS FOR A TWO-STAGE ENGINE CHARGE AIR SYSTEM [patent_app_type] => utility [patent_app_number] => 15/176802 [patent_app_country] => US [patent_app_date] => 2016-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15176802 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/176802
Inlet diffusers for a two-stage engine charge air system Jun 7, 2016 Issued
Array ( [id] => 12887500 [patent_doc_number] => 20180187675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => MODULAR THRUST-COMPENSATING ROTOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 15/740492 [patent_app_country] => US [patent_app_date] => 2016-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15740492 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/740492
Modular thrust-compensating rotor assembly May 10, 2016 Issued
Array ( [id] => 12547803 [patent_doc_number] => 10012142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-03 [patent_title] => Rotary engine with explosion chamber pockets in the cylinder and power wheel [patent_app_type] => utility [patent_app_number] => 15/147058 [patent_app_country] => US [patent_app_date] => 2016-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4960 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15147058 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/147058
Rotary engine with explosion chamber pockets in the cylinder and power wheel May 4, 2016 Issued
Array ( [id] => 15384761 [patent_doc_number] => 10533554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-14 [patent_title] => Cylinder-rotation compressor with improved vane and suction passage locations [patent_app_type] => utility [patent_app_number] => 15/547251 [patent_app_country] => US [patent_app_date] => 2016-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9185 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15547251 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/547251
Cylinder-rotation compressor with improved vane and suction passage locations Apr 25, 2016 Issued
Array ( [id] => 11101567 [patent_doc_number] => 20160298536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-13 [patent_title] => 'SINGLE CHAMBER MULTIPLE INDEPENDENT CONTOUR ROTARY MACHINE' [patent_app_type] => utility [patent_app_number] => 15/097928 [patent_app_country] => US [patent_app_date] => 2016-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 8302 [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] => 15097928 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/097928
Single chamber multiple independent contour rotary machine Apr 12, 2016 Issued
Array ( [id] => 16199369 [patent_doc_number] => 10724522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-28 [patent_title] => Screw compressor, compressor element and gearbox applied thereby [patent_app_type] => utility [patent_app_number] => 15/566135 [patent_app_country] => US [patent_app_date] => 2016-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3531 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15566135 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/566135
Screw compressor, compressor element and gearbox applied thereby Apr 11, 2016 Issued
Array ( [id] => 15851651 [patent_doc_number] => 10641094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Pressure differential engine [patent_app_type] => utility [patent_app_number] => 15/565321 [patent_app_country] => US [patent_app_date] => 2016-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 64 [patent_no_of_words] => 17917 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15565321 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/565321
Pressure differential engine Apr 7, 2016 Issued
Array ( [id] => 15817947 [patent_doc_number] => 10634144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Inlets for rotary vane vacuum pump [patent_app_type] => utility [patent_app_number] => 16/089178 [patent_app_country] => US [patent_app_date] => 2016-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2278 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16089178 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/089178
Inlets for rotary vane vacuum pump Mar 31, 2016 Issued
Array ( [id] => 15728233 [patent_doc_number] => 10612543 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Geared positive-displacement machine with integral rolling tracks for the rolling bodies [patent_app_type] => utility [patent_app_number] => 15/563492 [patent_app_country] => US [patent_app_date] => 2016-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4788 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15563492 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/563492
Geared positive-displacement machine with integral rolling tracks for the rolling bodies Mar 30, 2016 Issued
Array ( [id] => 11093253 [patent_doc_number] => 20160290221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'DOUBLE BAR SINGLE WHEEL ROTARY COMBUSTION ENGINE AND THE COMPONENTS THEREOF' [patent_app_type] => utility [patent_app_number] => 15/083189 [patent_app_country] => US [patent_app_date] => 2016-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4881 [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] => 15083189 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/083189
Double bar single wheel rotary combustion engine and the components thereof Mar 27, 2016 Issued
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