
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 9908807
[patent_doc_number] => 20150064008
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-03-05
[patent_title] => 'TURBOMACHINE BUCKET HAVING ANGEL WING FOR DIFFERENTLY SIZED DISCOURAGERS AND RELATED METHODS'
[patent_app_type] => utility
[patent_app_number] => 14/017690
[patent_app_country] => US
[patent_app_date] => 2013-09-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 3625
[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] => 14017690
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/017690 | Turbomachine bucket having angel wing for differently sized discouragers and related methods | Sep 3, 2013 | Issued |
Array
(
[id] => 9362535
[patent_doc_number] => 20140072408
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-03-13
[patent_title] => 'VACUUM PUMP'
[patent_app_type] => utility
[patent_app_number] => 14/016475
[patent_app_country] => US
[patent_app_date] => 2013-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 3453
[patent_no_of_claims] => 9
[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] => 14016475
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/016475 | Vacuum pump having fastening element for securing rotor part to rotor shaft and deformed safety element projecting in axial direction for preventing relative rotation between the rotor part and rotor shaft | Sep 2, 2013 | Issued |
Array
(
[id] => 11298352
[patent_doc_number] => 09506352
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-11-29
[patent_title] => 'Turbine blade of a gas turbine with swirl-generating element and method for its manufacture'
[patent_app_type] => utility
[patent_app_number] => 14/016692
[patent_app_country] => US
[patent_app_date] => 2013-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 2701
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[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] => 14016692
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/016692 | Turbine blade of a gas turbine with swirl-generating element and method for its manufacture | Sep 2, 2013 | Issued |
Array
(
[id] => 9204811
[patent_doc_number] => 20140003988
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-01-02
[patent_title] => 'Seal Assembly for a Heat Engine'
[patent_app_type] => utility
[patent_app_number] => 14/015848
[patent_app_country] => US
[patent_app_date] => 2013-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 31
[patent_figures_cnt] => 31
[patent_no_of_words] => 16158
[patent_no_of_claims] => 15
[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] => 14015848
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/015848 | Seal assembly for a heat engine | Aug 29, 2013 | Issued |
Array
(
[id] => 11464535
[patent_doc_number] => 09581156
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-02-28
[patent_title] => 'Gear pump including an inner rotor having a plurality of teeth'
[patent_app_type] => utility
[patent_app_number] => 14/417988
[patent_app_country] => US
[patent_app_date] => 2013-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 7307
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 60
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14417988
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/417988 | Gear pump including an inner rotor having a plurality of teeth | Aug 27, 2013 | Issued |
Array
(
[id] => 11548040
[patent_doc_number] => 09616868
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-04-11
[patent_title] => 'Pre-assemblage internal gear pump'
[patent_app_type] => utility
[patent_app_number] => 14/436529
[patent_app_country] => US
[patent_app_date] => 2013-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2575
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 182
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14436529
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/436529 | Pre-assemblage internal gear pump | Aug 20, 2013 | Issued |
Array
(
[id] => 9421125
[patent_doc_number] => 20140105775
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-04-17
[patent_title] => 'GEROTOR MOTOR BALANCING PLATE STRUCTURE'
[patent_app_type] => utility
[patent_app_number] => 13/972415
[patent_app_country] => US
[patent_app_date] => 2013-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3138
[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] => 13972415
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/972415 | Gerotor motor balancing plate structure | Aug 20, 2013 | Issued |
Array
(
[id] => 9177237
[patent_doc_number] => 20130319222
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-12-05
[patent_title] => 'SEALING ELEMENT FOR A ROTARY PISTON MACHINE'
[patent_app_type] => utility
[patent_app_number] => 13/961333
[patent_app_country] => US
[patent_app_date] => 2013-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 5047
[patent_no_of_claims] => 18
[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] => 13961333
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/961333 | Sealing element for a rotary piston machine | Aug 6, 2013 | Issued |
Array
(
[id] => 10097542
[patent_doc_number] => 09133846
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-09-15
[patent_title] => 'Scroll fluid machine having a sealed compression chamber'
[patent_app_type] => utility
[patent_app_number] => 13/953910
[patent_app_country] => US
[patent_app_date] => 2013-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 4072
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13953910
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/953910 | Scroll fluid machine having a sealed compression chamber | Jul 29, 2013 | Issued |
Array
(
[id] => 9173780
[patent_doc_number] => 20130315765
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-11-28
[patent_title] => 'Three stage scroll vacuum pump'
[patent_app_type] => utility
[patent_app_number] => 13/987486
[patent_app_country] => US
[patent_app_date] => 2013-07-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 17
[patent_no_of_words] => 12537
[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] => 13987486
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/987486 | Three stage scroll vacuum pump | Jul 29, 2013 | Issued |
Array
(
[id] => 10389134
[patent_doc_number] => 20150274141
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-10-01
[patent_title] => 'Internal Gear Pump for a Hydraulic Vehicle Brake System'
[patent_app_type] => utility
[patent_app_number] => 14/428784
[patent_app_country] => US
[patent_app_date] => 2013-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2422
[patent_no_of_claims] => 9
[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] => 14428784
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/428784 | Internal gear pump for a hydraulic vehicle brake system | Jul 28, 2013 | Issued |
Array
(
[id] => 10142761
[patent_doc_number] => 09175563
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-11-03
[patent_title] => 'Combined motor and brake with rotating brake-release piston'
[patent_app_type] => utility
[patent_app_number] => 13/944405
[patent_app_country] => US
[patent_app_date] => 2013-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 4683
[patent_no_of_claims] => 24
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13944405
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/944405 | Combined motor and brake with rotating brake-release piston | Jul 16, 2013 | Issued |
Array
(
[id] => 9921565
[patent_doc_number] => 08979517
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-03-17
[patent_title] => 'Rotary compressor having semicircular-step-snap enlarged diameter portion in groove portion of end plate closing end portion of cylinder'
[patent_app_type] => utility
[patent_app_number] => 13/940180
[patent_app_country] => US
[patent_app_date] => 2013-07-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 6095
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13940180
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/940180 | Rotary compressor having semicircular-step-snap enlarged diameter portion in groove portion of end plate closing end portion of cylinder | Jul 10, 2013 | Issued |
Array
(
[id] => 11429692
[patent_doc_number] => 09568003
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-02-14
[patent_title] => 'Screw compressor and chiller unit provided with same'
[patent_app_type] => utility
[patent_app_number] => 14/422214
[patent_app_country] => US
[patent_app_date] => 2013-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 6843
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14422214
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/422214 | Screw compressor and chiller unit provided with same | Jul 9, 2013 | Issued |
Array
(
[id] => 9211518
[patent_doc_number] => 20140010695
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-01-09
[patent_title] => 'PISTON AND SCROLL COMPRESSOR ASSEMBLY'
[patent_app_type] => utility
[patent_app_number] => 13/930979
[patent_app_country] => US
[patent_app_date] => 2013-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 4985
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13930979
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/930979 | Piston and scroll compressor assembly | Jun 27, 2013 | Issued |
Array
(
[id] => 10974077
[patent_doc_number] => 20140377112
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-12-25
[patent_title] => 'NITROGEN- AND CERAMIC-SURFACE-TREATED COMPONENTS FOR DOWNHOLE MOTORS AND RELATED METHODS'
[patent_app_type] => utility
[patent_app_number] => 13/926433
[patent_app_country] => US
[patent_app_date] => 2013-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 6205
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13926433
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/926433 | Nitrogen- and ceramic-surface-treated components for downhole motors and related methods | Jun 24, 2013 | Issued |
Array
(
[id] => 9204810
[patent_doc_number] => 20140003987
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-01-02
[patent_title] => 'AIRCRAFT MAIN ENGINE FUEL PUMP WITH MULTIPLE GEAR STAGES USING SHARED JOURNALS'
[patent_app_type] => utility
[patent_app_number] => 13/918243
[patent_app_country] => US
[patent_app_date] => 2013-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 3567
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13918243
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/918243 | Aircraft main engine fuel pump with multiple gear stages using shared journals | Jun 13, 2013 | Issued |
Array
(
[id] => 10247173
[patent_doc_number] => 20150132169
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-05-14
[patent_title] => 'POSTIVE DISPLACEMENT PUMP'
[patent_app_type] => utility
[patent_app_number] => 14/406548
[patent_app_country] => US
[patent_app_date] => 2013-06-13
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14406548
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/406548 | Positive displacement pump having axial movement coupling and rotational decoupling | Jun 12, 2013 | Issued |
Array
(
[id] => 10307124
[patent_doc_number] => 20150192125
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-07-09
[patent_title] => 'SCROLL PUMP'
[patent_app_type] => utility
[patent_app_number] => 14/411556
[patent_app_country] => US
[patent_app_date] => 2013-06-10
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14411556
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/411556 | Switchable single-start or multi-start scroll pump | Jun 9, 2013 | Issued |
Array
(
[id] => 10282674
[patent_doc_number] => 20150167672
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-06-18
[patent_title] => 'SCROLL COMPRESSOR'
[patent_app_type] => utility
[patent_app_number] => 14/412905
[patent_app_country] => US
[patent_app_date] => 2013-06-10
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14412905
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/412905 | SCROLL COMPRESSOR | Jun 9, 2013 | Abandoned |