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] => 11597327 [patent_doc_number] => 09644481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-09 [patent_title] => 'Gerotor hydraulic device with adjustable output' [patent_app_type] => utility [patent_app_number] => 14/001669 [patent_app_country] => US [patent_app_date] => 2012-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 8386 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14001669 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/001669
Gerotor hydraulic device with adjustable output Mar 7, 2012 Issued
Array ( [id] => 10849829 [patent_doc_number] => 08876506 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-04 [patent_title] => 'Displacement pump with internal compression' [patent_app_type] => utility [patent_app_number] => 13/408191 [patent_app_country] => US [patent_app_date] => 2012-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5524 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13408191 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/408191
Displacement pump with internal compression Feb 28, 2012 Issued
Array ( [id] => 8993828 [patent_doc_number] => 08517704 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-27 [patent_title] => 'Compressor having capacity modulation system' [patent_app_type] => utility [patent_app_number] => 13/367950 [patent_app_country] => US [patent_app_date] => 2012-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 6191 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13367950 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/367950
Compressor having capacity modulation system Feb 6, 2012 Issued
Array ( [id] => 8220615 [patent_doc_number] => 20120134859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-31 [patent_title] => 'Suction Duct and Scroll Compressor Incorporating Same' [patent_app_type] => utility [patent_app_number] => 13/366703 [patent_app_country] => US [patent_app_date] => 2012-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8170 [patent_no_of_claims] => 19 [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] => 13366703 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/366703
Suction Duct and Scroll Compressor Incorporating Same Feb 5, 2012 Abandoned
Array ( [id] => 9619206 [patent_doc_number] => 08789367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-29 [patent_title] => 'System for recovering engine exhaust energy' [patent_app_type] => utility [patent_app_number] => 13/346268 [patent_app_country] => US [patent_app_date] => 2012-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10420 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13346268 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/346268
System for recovering engine exhaust energy Jan 8, 2012 Issued
Array ( [id] => 9139163 [patent_doc_number] => 08579617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-12 [patent_title] => 'Oil pump rotor' [patent_app_type] => utility [patent_app_number] => 13/342849 [patent_app_country] => US [patent_app_date] => 2012-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 16403 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13342849 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/342849
Oil pump rotor Jan 2, 2012 Issued
Array ( [id] => 10014364 [patent_doc_number] => 09057375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-16 [patent_title] => 'Compressor with low friction sealing' [patent_app_type] => utility [patent_app_number] => 13/885100 [patent_app_country] => US [patent_app_date] => 2011-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 4106 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13885100 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/885100
Compressor with low friction sealing Dec 27, 2011 Issued
Array ( [id] => 10516593 [patent_doc_number] => 09243634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-26 [patent_title] => 'Compressor with sliding member resin layer' [patent_app_type] => utility [patent_app_number] => 13/996767 [patent_app_country] => US [patent_app_date] => 2011-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 39 [patent_no_of_words] => 20062 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13996767 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/996767
Compressor with sliding member resin layer Dec 18, 2011 Issued
Array ( [id] => 8883440 [patent_doc_number] => 20130156624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'SLIDE VALVE FOR SCREW COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 13/328597 [patent_app_country] => US [patent_app_date] => 2011-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3912 [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] => 13328597 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/328597
Slide valve for screw compressor Dec 15, 2011 Issued
Array ( [id] => 8979956 [patent_doc_number] => 08511060 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-08-20 [patent_title] => 'External combustion engine with a general wheel rotation power motor' [patent_app_type] => utility [patent_app_number] => 13/310081 [patent_app_country] => US [patent_app_date] => 2011-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 5754 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13310081 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/310081
External combustion engine with a general wheel rotation power motor Dec 1, 2011 Issued
Array ( [id] => 8216351 [patent_doc_number] => 20120132470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-31 [patent_title] => 'APPARATUS AND METHOD FOR CONTROLLING OR LIMITING ROTOR ORBIT IN MOVING CAVITY MOTORS AND PUMPS' [patent_app_type] => utility [patent_app_number] => 13/300446 [patent_app_country] => US [patent_app_date] => 2011-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7345 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 6 [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] => 13300446 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/300446
Apparatus and method for controlling or limiting rotor orbit in moving cavity motors and pumps Nov 17, 2011 Issued
Array ( [id] => 9130824 [patent_doc_number] => 20130291537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'LOW-PRESSURE LOOP EGR DEVICE' [patent_app_type] => utility [patent_app_number] => 13/823190 [patent_app_country] => US [patent_app_date] => 2011-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5151 [patent_no_of_claims] => 6 [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] => 13823190 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/823190
Low-pressure loop EGR device Nov 7, 2011 Issued
Array ( [id] => 8939347 [patent_doc_number] => 20130189144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-25 [patent_title] => 'SCROLL COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 13/878953 [patent_app_country] => US [patent_app_date] => 2011-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11795 [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] => 13878953 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/878953
Scroll compressor with opening/closing mechanism for the back pressure space Nov 7, 2011 Issued
Array ( [id] => 10002025 [patent_doc_number] => 09046104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-02 [patent_title] => 'Turbocharger system with electric motor assist for high pressure turbocharger' [patent_app_type] => utility [patent_app_number] => 13/882079 [patent_app_country] => US [patent_app_date] => 2011-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3692 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 433 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13882079 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/882079
Turbocharger system with electric motor assist for high pressure turbocharger Oct 25, 2011 Issued
Array ( [id] => 8164187 [patent_doc_number] => 20120103301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'Rotary valve continuous flow expansible chamber dynamic and positive displacement rotary devices' [patent_app_type] => utility [patent_app_number] => 13/317771 [patent_app_country] => US [patent_app_date] => 2011-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6711 [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] => publications/A1/0103/20120103301.pdf [firstpage_image] =>[orig_patent_app_number] => 13317771 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/317771
Rotary valve continuous flow expansible chamber dynamic and positive displacement rotary devices Oct 25, 2011 Issued
Array ( [id] => 9587227 [patent_doc_number] => 08776759 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-15 [patent_title] => 'Rotary internal combustion engine' [patent_app_type] => utility [patent_app_number] => 13/252199 [patent_app_country] => US [patent_app_date] => 2011-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 11230 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 464 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13252199 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/252199
Rotary internal combustion engine Oct 3, 2011 Issued
Array ( [id] => 8076379 [patent_doc_number] => 20120011845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'Internal Combustion Engine Cylinder Head With Integral Exhaust Runners And Turbocharger Housing' [patent_app_type] => utility [patent_app_number] => 13/244295 [patent_app_country] => US [patent_app_date] => 2011-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6875 [patent_no_of_claims] => 15 [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] => publications/A1/0011/20120011845.pdf [firstpage_image] =>[orig_patent_app_number] => 13244295 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/244295
Internal Combustion Engine Cylinder Head With Integral Exhaust Runners And Turbocharger Housing Sep 23, 2011 Abandoned
Array ( [id] => 7748092 [patent_doc_number] => 20120023937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-02 [patent_title] => 'FIXED RATE EGR SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/239137 [patent_app_country] => US [patent_app_date] => 2011-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7305 [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] => publications/A1/0023/20120023937.pdf [firstpage_image] =>[orig_patent_app_number] => 13239137 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/239137
Fixed rate EGR system Sep 20, 2011 Issued
Array ( [id] => 9111016 [patent_doc_number] => 08567178 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-29 [patent_title] => 'Positive displacement rotary vane engine' [patent_app_type] => utility [patent_app_number] => 13/233073 [patent_app_country] => US [patent_app_date] => 2011-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 7155 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13233073 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/233073
Positive displacement rotary vane engine Sep 14, 2011 Issued
Array ( [id] => 7579573 [patent_doc_number] => 20110293456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-01 [patent_title] => 'SCROLL MACHINE' [patent_app_type] => utility [patent_app_number] => 13/206669 [patent_app_country] => US [patent_app_date] => 2011-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 19386 [patent_no_of_claims] => 27 [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/A1/0293/20110293456.pdf [firstpage_image] =>[orig_patent_app_number] => 13206669 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/206669
Scroll machine having axially biased scroll Aug 9, 2011 Issued
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