Search

Mark Halpern

Examiner (ID: 101)

Most Active Art Unit
1741
Art Unit(s)
1731, 1748, 1791, 1741
Total Applications
2290
Issued Applications
1848
Pending Applications
57
Abandoned Applications
395

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11298468 [patent_doc_number] => 09506468 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-29 [patent_title] => 'Progressive cavity pump with uncoupled natural frequency' [patent_app_type] => utility [patent_app_number] => 14/403729 [patent_app_country] => US [patent_app_date] => 2013-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 7820 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14403729 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/403729
Progressive cavity pump with uncoupled natural frequency May 27, 2013 Issued
Array ( [id] => 12099782 [patent_doc_number] => 09856872 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-02 [patent_title] => 'Progressive cavity pump and method for operating same in boreholes' [patent_app_type] => utility [patent_app_number] => 14/892428 [patent_app_country] => US [patent_app_date] => 2013-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 6044 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14892428 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/892428
Progressive cavity pump and method for operating same in boreholes May 22, 2013 Issued
Array ( [id] => 10176602 [patent_doc_number] => 09206800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-08 [patent_title] => 'Multiple stage passive variable displacement vane pump' [patent_app_type] => utility [patent_app_number] => 13/896573 [patent_app_country] => US [patent_app_date] => 2013-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 5656 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13896573 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/896573
Multiple stage passive variable displacement vane pump May 16, 2013 Issued
Array ( [id] => 10182988 [patent_doc_number] => 09212662 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-15 [patent_title] => 'Check valve for an engine vacuum pump' [patent_app_type] => utility [patent_app_number] => 13/872738 [patent_app_country] => US [patent_app_date] => 2013-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 17 [patent_no_of_words] => 4548 [patent_no_of_claims] => 13 [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] => 13872738 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/872738
Check valve for an engine vacuum pump Apr 28, 2013 Issued
Array ( [id] => 9002931 [patent_doc_number] => 20130224056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'PUMP OR MOTOR FOR LIQUID OR GASEOUS MEDIA' [patent_app_type] => utility [patent_app_number] => 13/863139 [patent_app_country] => US [patent_app_date] => 2013-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3488 [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] => 13863139 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/863139
Pump or motor for liquid or gaseous media having an increased diameter shaft toward a slanted sliding plane Apr 14, 2013 Issued
Array ( [id] => 11415713 [patent_doc_number] => 09562530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-07 [patent_title] => 'Rotor pump and rotary machinery comprising the same, the rotor pump including a pump body forming an accommodation cavity, a pump wheel rotating in the accommodation cavity and a sealing plate having an eccentric hole that is eccentric relative to a rotation axis of the pump wheel, where a shaft portion of the pump wheel is rotatably fitted in the eccentric hole' [patent_app_type] => utility [patent_app_number] => 14/394028 [patent_app_country] => US [patent_app_date] => 2013-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 26 [patent_no_of_words] => 6722 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14394028 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/394028
Rotor pump and rotary machinery comprising the same, the rotor pump including a pump body forming an accommodation cavity, a pump wheel rotating in the accommodation cavity and a sealing plate having an eccentric hole that is eccentric relative to a rotation axis of the pump wheel, where a shaft portion of the pump wheel is rotatably fitted in the eccentric hole Apr 8, 2013 Issued
Array ( [id] => 11810011 [patent_doc_number] => 09714572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-25 [patent_title] => 'Reduced noise screw machines' [patent_app_type] => utility [patent_app_number] => 14/394577 [patent_app_country] => US [patent_app_date] => 2013-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 22 [patent_no_of_words] => 6913 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14394577 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/394577
Reduced noise screw machines Apr 2, 2013 Issued
Array ( [id] => 10737972 [patent_doc_number] => 20160084123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-24 [patent_title] => 'OIL PUMP, ENGINE COVER AND ENGINE COMPRISING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/380056 [patent_app_country] => US [patent_app_date] => 2013-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3928 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14380056 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/380056
Oil pump, engine cover and engine comprising the same Mar 27, 2013 Issued
Array ( [id] => 11344112 [patent_doc_number] => 09528514 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-27 [patent_title] => 'Gas compressor having an asymmetric cylinder chamber' [patent_app_type] => utility [patent_app_number] => 14/389871 [patent_app_country] => US [patent_app_date] => 2013-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7959 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 392 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14389871 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/389871
Gas compressor having an asymmetric cylinder chamber Mar 27, 2013 Issued
Array ( [id] => 11305448 [patent_doc_number] => 09512837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-06 [patent_title] => 'Oil pump, engine cover and engine comprising the same' [patent_app_type] => utility [patent_app_number] => 14/380053 [patent_app_country] => US [patent_app_date] => 2013-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3783 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14380053 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/380053
Oil pump, engine cover and engine comprising the same Mar 27, 2013 Issued
Array ( [id] => 13108037 [patent_doc_number] => 10072656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-11 [patent_title] => Fluid transfer device [patent_app_type] => utility [patent_app_number] => 14/779004 [patent_app_country] => US [patent_app_date] => 2013-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 5665 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14779004 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/779004
Fluid transfer device Mar 20, 2013 Issued
Array ( [id] => 9864064 [patent_doc_number] => 20150044083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-12 [patent_title] => 'VARIABLE CAPACITY TYPE VANE PUMP' [patent_app_type] => utility [patent_app_number] => 14/386427 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6876 [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] => 14386427 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/386427
Variable capacity type vane pump Mar 13, 2013 Issued
Array ( [id] => 11794720 [patent_doc_number] => 09404495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-02 [patent_title] => 'Variable displacement pump with double eccentric ring and displacement regulation method' [patent_app_type] => utility [patent_app_number] => 14/386229 [patent_app_country] => US [patent_app_date] => 2013-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4914 [patent_no_of_claims] => 20 [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] => 14386229 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/386229
Variable displacement pump with double eccentric ring and displacement regulation method Mar 12, 2013 Issued
Array ( [id] => 11257333 [patent_doc_number] => 09482228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-01 [patent_title] => 'Variable capacity vane pump with a rotor and a cam ring rotatable eccentrically relative to a center of the rotor' [patent_app_type] => utility [patent_app_number] => 14/386328 [patent_app_country] => US [patent_app_date] => 2013-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4268 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14386328 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/386328
Variable capacity vane pump with a rotor and a cam ring rotatable eccentrically relative to a center of the rotor Feb 28, 2013 Issued
Array ( [id] => 9908842 [patent_doc_number] => 20150064043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-05 [patent_title] => 'Rotor Assembly for Rotary Compressor' [patent_app_type] => utility [patent_app_number] => 14/382083 [patent_app_country] => US [patent_app_date] => 2013-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 49 [patent_no_of_words] => 20776 [patent_no_of_claims] => 26 [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] => 14382083 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/382083
Rotor Assembly for Rotary Compressor Feb 28, 2013 Abandoned
Array ( [id] => 10542389 [patent_doc_number] => 09267504 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-23 [patent_title] => 'Compressor with liquid injection cooling' [patent_app_type] => utility [patent_app_number] => 13/782845 [patent_app_country] => US [patent_app_date] => 2013-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 54 [patent_no_of_words] => 19124 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13782845 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/782845
Compressor with liquid injection cooling Feb 28, 2013 Issued
Array ( [id] => 10549071 [patent_doc_number] => 09273688 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-01 [patent_title] => 'Pump rotor and internal gear pump using the same' [patent_app_type] => utility [patent_app_number] => 14/345395 [patent_app_country] => US [patent_app_date] => 2013-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3982 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14345395 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/345395
Pump rotor and internal gear pump using the same Feb 27, 2013 Issued
Array ( [id] => 11212600 [patent_doc_number] => 09441630 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-13 [patent_title] => 'Horizontal type scroll compressor having discharge guide between a main scroll and a motor housing' [patent_app_type] => utility [patent_app_number] => 14/383362 [patent_app_country] => US [patent_app_date] => 2013-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6491 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 14383362 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/383362
Horizontal type scroll compressor having discharge guide between a main scroll and a motor housing Feb 19, 2013 Issued
Array ( [id] => 8998826 [patent_doc_number] => 20130219950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'Scroll Compressor and Air Conditioner' [patent_app_type] => utility [patent_app_number] => 13/770420 [patent_app_country] => US [patent_app_date] => 2013-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4808 [patent_no_of_claims] => 16 [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] => 13770420 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/770420
Scroll compressor and air conditioner Feb 18, 2013 Issued
Array ( [id] => 11800116 [patent_doc_number] => 09540933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-10 [patent_title] => 'Progressive cavity pump/motor stator including framework elements and grooves defining chambers' [patent_app_type] => utility [patent_app_number] => 14/378861 [patent_app_country] => US [patent_app_date] => 2013-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2486 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14378861 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/378861
Progressive cavity pump/motor stator including framework elements and grooves defining chambers Feb 12, 2013 Issued
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