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] => 14931651 [patent_doc_number] => 20190301463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => SCROLL COMPRESSOR WITH CIRCULAR SURFACE TERMINATIONS [patent_app_type] => utility [patent_app_number] => 16/348059 [patent_app_country] => US [patent_app_date] => 2016-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16348059 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/348059
Scroll compressor with circular surface terminations Nov 6, 2016 Issued
Array ( [id] => 13480701 [patent_doc_number] => 20180291893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => Threaded Spindle Machine [patent_app_type] => utility [patent_app_number] => 15/764499 [patent_app_country] => US [patent_app_date] => 2016-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15764499 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/764499
Threaded spindle machine Nov 2, 2016 Issued
Array ( [id] => 15310521 [patent_doc_number] => 10519955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Connection structure of exhaust bearing seat for compressor and screw compressor [patent_app_type] => utility [patent_app_number] => 15/776339 [patent_app_country] => US [patent_app_date] => 2016-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3106 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15776339 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/776339
Connection structure of exhaust bearing seat for compressor and screw compressor Oct 25, 2016 Issued
Array ( [id] => 13197271 [patent_doc_number] => 10113548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-30 [patent_title] => Combination of motor and vacuum pump with an exhaust flow [patent_app_type] => utility [patent_app_number] => 15/333432 [patent_app_country] => US [patent_app_date] => 2016-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3961 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15333432 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/333432
Combination of motor and vacuum pump with an exhaust flow Oct 24, 2016 Issued
Array ( [id] => 13494715 [patent_doc_number] => 20180298900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => COMPRESSOR [patent_app_type] => utility [patent_app_number] => 15/765235 [patent_app_country] => US [patent_app_date] => 2016-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15765235 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/765235
COMPRESSOR Oct 23, 2016 Abandoned
Array ( [id] => 12643263 [patent_doc_number] => 20180106252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => VANE SPACING FOR A VARIABLE DISPLACEMENT OIL PUMP [patent_app_type] => utility [patent_app_number] => 15/297846 [patent_app_country] => US [patent_app_date] => 2016-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15297846 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/297846
Vane spacing for a variable displacement oil pump Oct 18, 2016 Issued
Array ( [id] => 12010586 [patent_doc_number] => 09803900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-31 [patent_title] => 'Screw compressor and chiller unit provided with same' [patent_app_type] => utility [patent_app_number] => 15/297200 [patent_app_country] => US [patent_app_date] => 2016-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 6922 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15297200 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/297200
Screw compressor and chiller unit provided with same Oct 18, 2016 Issued
Array ( [id] => 11555745 [patent_doc_number] => 20170101990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'OPTIMIZED FIBER LOADING OF RUBBER USEFUL IN PDM STATORS' [patent_app_type] => utility [patent_app_number] => 15/292798 [patent_app_country] => US [patent_app_date] => 2016-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11343 [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] => 15292798 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/292798
Optimized fiber loading of rubber useful in PDM stators Oct 12, 2016 Issued
Array ( [id] => 13480703 [patent_doc_number] => 20180291894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => ENGINE OIL PUMP [patent_app_type] => utility [patent_app_number] => 15/767415 [patent_app_country] => US [patent_app_date] => 2016-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15767415 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/767415
ENGINE OIL PUMP Oct 11, 2016 Abandoned
Array ( [id] => 11670718 [patent_doc_number] => 20170159439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'ECCENTRICALLY PILOTED HYDRAULIC COMMUTATOR' [patent_app_type] => utility [patent_app_number] => 15/285996 [patent_app_country] => US [patent_app_date] => 2016-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 7831 [patent_no_of_claims] => 23 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15285996 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/285996
Eccentrically piloted hydraulic commutator Oct 4, 2016 Issued
Array ( [id] => 13509281 [patent_doc_number] => 20180306183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => Pump [patent_app_type] => utility [patent_app_number] => 15/763426 [patent_app_country] => US [patent_app_date] => 2016-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4677 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15763426 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/763426
Pump Sep 28, 2016 Issued
Array ( [id] => 16430157 [patent_doc_number] => 10830234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Pump and blocking element [patent_app_type] => utility [patent_app_number] => 15/763424 [patent_app_country] => US [patent_app_date] => 2016-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4940 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15763424 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/763424
Pump and blocking element Sep 28, 2016 Issued
Array ( [id] => 13445993 [patent_doc_number] => 20180274539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => INTERNAL GEAR PUMP [patent_app_type] => utility [patent_app_number] => 15/764666 [patent_app_country] => US [patent_app_date] => 2016-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15764666 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/764666
INTERNAL GEAR PUMP Sep 28, 2016 Abandoned
Array ( [id] => 11529359 [patent_doc_number] => 20170089336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'Screw Pump' [patent_app_type] => utility [patent_app_number] => 15/277140 [patent_app_country] => US [patent_app_date] => 2016-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1971 [patent_no_of_claims] => 11 [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] => 15277140 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/277140
Method of manufacturing a screw pump without undercut and/or screw pump which can have lubrication channels on at least one of the drive screw and running screws Sep 26, 2016 Issued
Array ( [id] => 14020195 [patent_doc_number] => 20190072091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => VANE PUMP [patent_app_type] => utility [patent_app_number] => 15/767215 [patent_app_country] => US [patent_app_date] => 2016-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15767215 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/767215
VANE PUMP Sep 19, 2016 Abandoned
Array ( [id] => 11620397 [patent_doc_number] => 20170130583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'Indexed Positive Displacement Rotary Motion Device' [patent_app_type] => utility [patent_app_number] => 15/271134 [patent_app_country] => US [patent_app_date] => 2016-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 66 [patent_figures_cnt] => 66 [patent_no_of_words] => 23405 [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] => 15271134 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/271134
Positive displacement rotary motion device including a pulse detonation device Sep 19, 2016 Issued
Array ( [id] => 13197269 [patent_doc_number] => 10113547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-30 [patent_title] => Pump provided with a system for compensating the internal pressure [patent_app_type] => utility [patent_app_number] => 15/267333 [patent_app_country] => US [patent_app_date] => 2016-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2500 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15267333 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/267333
Pump provided with a system for compensating the internal pressure Sep 15, 2016 Issued
Array ( [id] => 13509283 [patent_doc_number] => 20180306184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => VANE PUMP [patent_app_type] => utility [patent_app_number] => 15/767791 [patent_app_country] => US [patent_app_date] => 2016-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15767791 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/767791
VANE PUMP Sep 15, 2016 Abandoned
Array ( [id] => 11499914 [patent_doc_number] => 20170074099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'Multi-Vane Impeller Device' [patent_app_type] => utility [patent_app_number] => 15/264823 [patent_app_country] => US [patent_app_date] => 2016-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3393 [patent_no_of_claims] => 38 [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] => 15264823 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/264823
Multi-vane impeller device Sep 13, 2016 Issued
Array ( [id] => 11493283 [patent_doc_number] => 20170067468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 15/264559 [patent_app_country] => US [patent_app_date] => 2016-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 19173 [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] => 15264559 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/264559
Compressor Sep 12, 2016 Issued
Menu