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] => 8186793 [patent_doc_number] => 08182252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-22 [patent_title] => 'Progressing cavity pump with split stator' [patent_app_type] => utility [patent_app_number] => 11/928842 [patent_app_country] => US [patent_app_date] => 2007-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 5274 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/182/08182252.pdf [firstpage_image] =>[orig_patent_app_number] => 11928842 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/928842
Progressing cavity pump with split stator Oct 29, 2007 Issued
Array ( [id] => 8150278 [patent_doc_number] => 08166757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-01 [patent_title] => 'Engine with internal EGR system' [patent_app_type] => utility [patent_app_number] => 11/976536 [patent_app_country] => US [patent_app_date] => 2007-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4405 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/166/08166757.pdf [firstpage_image] =>[orig_patent_app_number] => 11976536 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/976536
Engine with internal EGR system Oct 24, 2007 Issued
Array ( [id] => 4569476 [patent_doc_number] => 07832995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-16 [patent_title] => 'Variable displacement vane pump and method of manufacturing the same' [patent_app_type] => utility [patent_app_number] => 11/976313 [patent_app_country] => US [patent_app_date] => 2007-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 9297 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 449 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/832/07832995.pdf [firstpage_image] =>[orig_patent_app_number] => 11976313 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/976313
Variable displacement vane pump and method of manufacturing the same Oct 22, 2007 Issued
Array ( [id] => 109590 [patent_doc_number] => 07712312 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-11 [patent_title] => 'Pressure balanced swing valve for engine system' [patent_app_type] => utility [patent_app_number] => 11/874455 [patent_app_country] => US [patent_app_date] => 2007-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4754 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/712/07712312.pdf [firstpage_image] =>[orig_patent_app_number] => 11874455 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/874455
Pressure balanced swing valve for engine system Oct 17, 2007 Issued
Array ( [id] => 8641449 [patent_doc_number] => 08366424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-05 [patent_title] => 'Rotary fluid machine with reverse moment generating mechanism' [patent_app_type] => utility [patent_app_number] => 12/447224 [patent_app_country] => US [patent_app_date] => 2007-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 23866 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12447224 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/447224
Rotary fluid machine with reverse moment generating mechanism Oct 16, 2007 Issued
Array ( [id] => 6477530 [patent_doc_number] => 20100092325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-15 [patent_title] => 'PNEUMATIC VANE MOTOR' [patent_app_type] => utility [patent_app_number] => 12/444964 [patent_app_country] => US [patent_app_date] => 2007-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 972 [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] => publications/A1/0092/20100092325.pdf [firstpage_image] =>[orig_patent_app_number] => 12444964 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/444964
Pneumatic vane motor with improved sealing Oct 15, 2007 Issued
Array ( [id] => 5284328 [patent_doc_number] => 20090098003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-16 [patent_title] => 'MULTIPHASE SCREW PUMP' [patent_app_type] => utility [patent_app_number] => 11/870466 [patent_app_country] => US [patent_app_date] => 2007-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3833 [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] => publications/A1/0098/20090098003.pdf [firstpage_image] =>[orig_patent_app_number] => 11870466 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/870466
MULTIPHASE SCREW PUMP Oct 10, 2007 Abandoned
Array ( [id] => 29004 [patent_doc_number] => 07788922 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-07 [patent_title] => 'System and method for model based boost control of turbo-charged engines' [patent_app_type] => utility [patent_app_number] => 11/867376 [patent_app_country] => US [patent_app_date] => 2007-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 10195 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 475 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/788/07788922.pdf [firstpage_image] =>[orig_patent_app_number] => 11867376 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/867376
System and method for model based boost control of turbo-charged engines Oct 3, 2007 Issued
Array ( [id] => 5442370 [patent_doc_number] => 20090094009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-09 [patent_title] => 'SYSTEM AND METHOD FOR MODELING OF TURBO-CHARGED ENGINES AND INDIRECT MEASUREMENT OF TURBINE AND WASTE-GATE FLOW AND TURBINE EFFICIENCY' [patent_app_type] => utility [patent_app_number] => 11/867422 [patent_app_country] => US [patent_app_date] => 2007-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8496 [patent_no_of_claims] => 25 [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] => publications/A1/0094/20090094009.pdf [firstpage_image] =>[orig_patent_app_number] => 11867422 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/867422
System and method for modeling of turbo-charged engines and indirect measurement of turbine and waste-gate flow and turbine efficiency Oct 3, 2007 Issued
Array ( [id] => 71974 [patent_doc_number] => 07748970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-06 [patent_title] => 'Vacuum pump having fluid port and exhaust system' [patent_app_type] => utility [patent_app_number] => 11/864145 [patent_app_country] => US [patent_app_date] => 2007-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5206 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/748/07748970.pdf [firstpage_image] =>[orig_patent_app_number] => 11864145 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/864145
Vacuum pump having fluid port and exhaust system Sep 27, 2007 Issued
Array ( [id] => 4926891 [patent_doc_number] => 20080166254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-10 [patent_title] => 'Hydraulic device' [patent_app_type] => utility [patent_app_number] => 11/906115 [patent_app_country] => US [patent_app_date] => 2007-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2803 [patent_no_of_claims] => 11 [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/A1/0166/20080166254.pdf [firstpage_image] =>[orig_patent_app_number] => 11906115 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/906115
Gear pump with pressure relief groove Sep 27, 2007 Issued
Array ( [id] => 8532311 [patent_doc_number] => 08308463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-13 [patent_title] => 'Resin screw rotor molded to a metallic shaft' [patent_app_type] => utility [patent_app_number] => 11/905353 [patent_app_country] => US [patent_app_date] => 2007-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2801 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11905353 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/905353
Resin screw rotor molded to a metallic shaft Sep 27, 2007 Issued
Array ( [id] => 4656999 [patent_doc_number] => 20080025860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-31 [patent_title] => 'Two-stage rotary compressor' [patent_app_type] => utility [patent_app_number] => 11/904363 [patent_app_country] => US [patent_app_date] => 2007-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12772 [patent_no_of_claims] => 4 [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] => publications/A1/0025/20080025860.pdf [firstpage_image] =>[orig_patent_app_number] => 11904363 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/904363
Two-stage rotary compressor Sep 26, 2007 Issued
Array ( [id] => 6352317 [patent_doc_number] => 20100086426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-08 [patent_title] => 'SLIDING MEMBER AND FLUIDIC MACHINE UTILIZING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/441624 [patent_app_country] => US [patent_app_date] => 2007-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8747 [patent_no_of_claims] => 16 [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] => publications/A1/0086/20100086426.pdf [firstpage_image] =>[orig_patent_app_number] => 12441624 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/441624
SLIDING MEMBER AND FLUIDIC MACHINE UTILIZING THE SAME Sep 26, 2007 Abandoned
Array ( [id] => 9024686 [patent_doc_number] => 08534259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-17 [patent_title] => 'Rotary piston internal combustion engine' [patent_app_type] => utility [patent_app_number] => 12/311566 [patent_app_country] => US [patent_app_date] => 2007-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 6006 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12311566 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/311566
Rotary piston internal combustion engine Sep 24, 2007 Issued
Array ( [id] => 9098445 [patent_doc_number] => 08562316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-22 [patent_title] => 'Variable capacity vane pump' [patent_app_type] => utility [patent_app_number] => 12/678048 [patent_app_country] => US [patent_app_date] => 2007-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 9373 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 430 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12678048 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/678048
Variable capacity vane pump Sep 19, 2007 Issued
Array ( [id] => 4556652 [patent_doc_number] => 07827956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-09 [patent_title] => 'Revolving piston internal combustion engine' [patent_app_type] => utility [patent_app_number] => 11/856263 [patent_app_country] => US [patent_app_date] => 2007-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 8058 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/827/07827956.pdf [firstpage_image] =>[orig_patent_app_number] => 11856263 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/856263
Revolving piston internal combustion engine Sep 16, 2007 Issued
Array ( [id] => 99286 [patent_doc_number] => 07721540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-25 [patent_title] => 'Engine system routing crankcase gases into exhaust' [patent_app_type] => utility [patent_app_number] => 11/898714 [patent_app_country] => US [patent_app_date] => 2007-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3351 [patent_no_of_claims] => 19 [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] => patents/07/721/07721540.pdf [firstpage_image] =>[orig_patent_app_number] => 11898714 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/898714
Engine system routing crankcase gases into exhaust Sep 13, 2007 Issued
Array ( [id] => 5448643 [patent_doc_number] => 20090064678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-12 [patent_title] => 'MULTIPLE-TURBOCHARGER SYSTEM, AND EXHAUST GAS FLOW CONTROL VALVE THEREFOR' [patent_app_type] => utility [patent_app_number] => 11/852836 [patent_app_country] => US [patent_app_date] => 2007-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3051 [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] => publications/A1/0064/20090064678.pdf [firstpage_image] =>[orig_patent_app_number] => 11852836 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/852836
Multiple-turbocharger system, and exhaust gas flow control valve therefor Sep 9, 2007 Issued
Array ( [id] => 4704031 [patent_doc_number] => 20080063554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-13 [patent_title] => 'PRECISION FLOW GEAR PUMP' [patent_app_type] => utility [patent_app_number] => 11/851524 [patent_app_country] => US [patent_app_date] => 2007-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5452 [patent_no_of_claims] => 18 [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] => publications/A1/0063/20080063554.pdf [firstpage_image] =>[orig_patent_app_number] => 11851524 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/851524
PRECISION FLOW GEAR PUMP Sep 6, 2007 Abandoned
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