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] => 11450925 [patent_doc_number] => 09574558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-21 [patent_title] => 'High pressure gear pump with dual wall housing' [patent_app_type] => utility [patent_app_number] => 14/211754 [patent_app_country] => US [patent_app_date] => 2014-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3376 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14211754 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/211754
High pressure gear pump with dual wall housing Mar 13, 2014 Issued
Array ( [id] => 10375083 [patent_doc_number] => 20150260090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-17 [patent_title] => 'INTERNAL COOLING PASSAGE STRUCTURE FOR ROTARY ENGINE' [patent_app_type] => utility [patent_app_number] => 14/213210 [patent_app_country] => US [patent_app_date] => 2014-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1383 [patent_no_of_claims] => 4 [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] => 14213210 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/213210
Internal cooling passage structure for rotary engine Mar 13, 2014 Issued
Array ( [id] => 9735600 [patent_doc_number] => 20140271311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'Internal Gear Pump' [patent_app_type] => utility [patent_app_number] => 14/207971 [patent_app_country] => US [patent_app_date] => 2014-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3891 [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] => 14207971 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/207971
Internal gear pump with axial disk and intermediate piece Mar 12, 2014 Issued
Array ( [id] => 9735601 [patent_doc_number] => 20140271312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'PISTON WITH REPLACEABLE AND/OR ADJUSTABLE SURFACES' [patent_app_type] => utility [patent_app_number] => 14/206016 [patent_app_country] => US [patent_app_date] => 2014-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5968 [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] => 14206016 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/206016
Piston with replaceable and/or adjustable surfaces Mar 11, 2014 Issued
Array ( [id] => 9719537 [patent_doc_number] => 20140255236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-11 [patent_title] => 'INTERNAL GEAR PUMP' [patent_app_type] => utility [patent_app_number] => 14/202027 [patent_app_country] => US [patent_app_date] => 2014-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2501 [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] => 14202027 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/202027
INTERNAL GEAR PUMP Mar 9, 2014 Abandoned
Array ( [id] => 10129805 [patent_doc_number] => 09163633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-20 [patent_title] => 'Vane pump' [patent_app_type] => utility [patent_app_number] => 14/200230 [patent_app_country] => US [patent_app_date] => 2014-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3254 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14200230 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/200230
Vane pump Mar 6, 2014 Issued
Array ( [id] => 10390890 [patent_doc_number] => 20150275898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-01 [patent_title] => 'LOWER BEARING ASSEMBLY FOR SCROLL COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 14/356063 [patent_app_country] => US [patent_app_date] => 2014-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3711 [patent_no_of_claims] => 20 [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] => 14356063 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/356063
Alignment feature for a lower bearing assembly for a scroll compressor Mar 6, 2014 Issued
Array ( [id] => 11845202 [patent_doc_number] => 09732750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-15 [patent_title] => 'Metering pump made of plastic' [patent_app_type] => utility [patent_app_number] => 14/782491 [patent_app_country] => US [patent_app_date] => 2014-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3768 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14782491 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/782491
Metering pump made of plastic Mar 5, 2014 Issued
Array ( [id] => 10989802 [patent_doc_number] => 20160186747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'Method and Apparatus to Manufacture a Progressive Cavity Motor or Pump' [patent_app_type] => utility [patent_app_number] => 14/772925 [patent_app_country] => US [patent_app_date] => 2014-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3892 [patent_no_of_claims] => 23 [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] => 14772925 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/772925
Method and apparatus to manufacture a progressive cavity motor or pump Mar 3, 2014 Issued
Array ( [id] => 10516598 [patent_doc_number] => 09243639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-26 [patent_title] => 'Scroll compressor including a sealing member' [patent_app_type] => utility [patent_app_number] => 14/193801 [patent_app_country] => US [patent_app_date] => 2014-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5783 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14193801 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/193801
Scroll compressor including a sealing member Feb 27, 2014 Issued
Array ( [id] => 10671738 [patent_doc_number] => 20160017884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-21 [patent_title] => 'VARIABLE DISPLACEMENT VANE PUMP' [patent_app_type] => utility [patent_app_number] => 14/773909 [patent_app_country] => US [patent_app_date] => 2014-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4828 [patent_no_of_claims] => 4 [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] => 14773909 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/773909
Variable displacement vane pump having connection groove communicating with suction-side back pressure port thereof Feb 26, 2014 Issued
Array ( [id] => 10341211 [patent_doc_number] => 20150226215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-13 [patent_title] => 'VARIABLE DISPLACEMENT VANE PUMP AND POWER STEERING SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/428322 [patent_app_country] => US [patent_app_date] => 2014-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 18594 [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] => 14428322 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/428322
Variable displacement vane pump and power steering system Feb 18, 2014 Issued
Array ( [id] => 10500189 [patent_doc_number] => 09228587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-05 [patent_title] => 'Scroll compressor for accommodating thermal expansion of dust seal' [patent_app_type] => utility [patent_app_number] => 14/181798 [patent_app_country] => US [patent_app_date] => 2014-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5090 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14181798 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/181798
Scroll compressor for accommodating thermal expansion of dust seal Feb 16, 2014 Issued
Array ( [id] => 9770980 [patent_doc_number] => 20140294643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-10-02 [patent_title] => 'Refrigerant Compressor' [patent_app_type] => utility [patent_app_number] => 14/174609 [patent_app_country] => US [patent_app_date] => 2014-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5899 [patent_no_of_claims] => 7 [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] => 14174609 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/174609
Refrigerant Compressor Feb 5, 2014 Abandoned
Array ( [id] => 11691758 [patent_doc_number] => 20170167473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'CAMSHAFT THRUST CONTROL SECURED BY DRIVE GEAR' [patent_app_type] => utility [patent_app_number] => 15/116196 [patent_app_country] => US [patent_app_date] => 2014-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3011 [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] => 15116196 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/116196
Camshaft thrust control secured by drive gear Feb 2, 2014 Issued
Array ( [id] => 10701234 [patent_doc_number] => 20160047381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-18 [patent_title] => 'COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 14/779798 [patent_app_country] => US [patent_app_date] => 2014-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7918 [patent_no_of_claims] => 17 [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] => 14779798 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/779798
Compressor with trailing and leading edges of oil discharge passage displaced behind trailing and leading edges of oil supply hole Jan 30, 2014 Issued
Array ( [id] => 12045186 [patent_doc_number] => 09822779 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-21 [patent_title] => 'Vane rotary compressor' [patent_app_type] => utility [patent_app_number] => 14/765843 [patent_app_country] => US [patent_app_date] => 2014-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 24 [patent_no_of_words] => 9156 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14765843 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/765843
Vane rotary compressor Jan 28, 2014 Issued
Array ( [id] => 10663119 [patent_doc_number] => 20160009264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-14 [patent_title] => 'Internal Gear Pump' [patent_app_type] => utility [patent_app_number] => 14/771167 [patent_app_country] => US [patent_app_date] => 2014-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3272 [patent_no_of_claims] => 8 [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] => 14771167 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/771167
Internal gear pump Jan 26, 2014 Issued
Array ( [id] => 10142881 [patent_doc_number] => 09175682 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-03 [patent_title] => 'Planetary rotor machine manifold' [patent_app_type] => utility [patent_app_number] => 14/160251 [patent_app_country] => US [patent_app_date] => 2014-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8077 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14160251 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/160251
Planetary rotor machine manifold Jan 20, 2014 Issued
Array ( [id] => 9462640 [patent_doc_number] => 20140127067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-08 [patent_title] => 'Screw Compressor' [patent_app_type] => utility [patent_app_number] => 14/151404 [patent_app_country] => US [patent_app_date] => 2014-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5296 [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] => 14151404 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/151404
Screw compressor having a volume ratio being adjusted by end faces extending along from a low-pressure side end wall to discharge edges of a slider Jan 8, 2014 Issued
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