Search

Christopher S. Bobish

Examiner (ID: 18742, Phone: (571)270-5289 , Office: P/3746 )

Most Active Art Unit
3746
Art Unit(s)
3746
Total Applications
1072
Issued Applications
618
Pending Applications
79
Abandoned Applications
388

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15932699 [patent_doc_number] => 20200157983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => ELECTRIC OIL PUMP SYSTEM AND CONTROLLING METHOD OF ELECTRIC OIL PUMP [patent_app_type] => utility [patent_app_number] => 16/677782 [patent_app_country] => US [patent_app_date] => 2019-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16677782 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/677782
ELECTRIC OIL PUMP SYSTEM AND CONTROLLING METHOD OF ELECTRIC OIL PUMP Nov 7, 2019 Abandoned
Array ( [id] => 15558643 [patent_doc_number] => 20200063733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => Compressor With Flooded Start Control [patent_app_type] => utility [patent_app_number] => 16/670709 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16670709 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/670709
Compressor with flooded start control Oct 30, 2019 Issued
Array ( [id] => 15868135 [patent_doc_number] => 20200141471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => Flywheel With Bifurcated Molecular Pump [patent_app_type] => utility [patent_app_number] => 16/664910 [patent_app_country] => US [patent_app_date] => 2019-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3684 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16664910 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/664910
Flywheel with bifurcated molecular pump Oct 26, 2019 Issued
Array ( [id] => 17200880 [patent_doc_number] => 20210340975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => METHOD FOR INCREASING THE EFFICIENCY OF HERMETIC COMPRESSORS USED IN REFRIGERATION AND AIR CONDITIONING [patent_app_type] => utility [patent_app_number] => 17/286579 [patent_app_country] => US [patent_app_date] => 2019-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17286579 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/286579
METHOD FOR INCREASING THE EFFICIENCY OF HERMETIC COMPRESSORS USED IN REFRIGERATION AND AIR CONDITIONING Oct 17, 2019 Abandoned
Array ( [id] => 17429189 [patent_doc_number] => 20220056898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => MOTOR COMPRESSOR [patent_app_type] => utility [patent_app_number] => 17/275037 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17275037 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/275037
MOTOR COMPRESSOR Oct 15, 2019 Abandoned
Array ( [id] => 17307780 [patent_doc_number] => 11208878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Modular switchgear system and power distribution for electric oilfield equipment [patent_app_type] => utility [patent_app_number] => 16/597014 [patent_app_country] => US [patent_app_date] => 2019-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 8881 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16597014 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/597014
Modular switchgear system and power distribution for electric oilfield equipment Oct 8, 2019 Issued
Array ( [id] => 16750532 [patent_doc_number] => 20210102541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => Wireless Fluid Circulation System [patent_app_type] => utility [patent_app_number] => 16/596400 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16596400 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/596400
Wireless Fluid Circulation System Oct 7, 2019 Abandoned
Array ( [id] => 18916006 [patent_doc_number] => 11878272 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Volumetric pressure exchanger with booster effect and integrated flow measurement, for a seawater desalination plant [patent_app_type] => utility [patent_app_number] => 17/279178 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1732 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 17279178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/279178
Volumetric pressure exchanger with booster effect and integrated flow measurement, for a seawater desalination plant Sep 30, 2019 Issued
Array ( [id] => 15712359 [patent_doc_number] => 20200102945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => REFRIGERANT COMPRESSOR [patent_app_type] => utility [patent_app_number] => 16/584424 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16584424 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/584424
REFRIGERANT COMPRESSOR Sep 25, 2019 Abandoned
Array ( [id] => 17142470 [patent_doc_number] => 20210310482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => System for Monitoring Concrete Pumping Systems [patent_app_type] => utility [patent_app_number] => 17/275572 [patent_app_country] => US [patent_app_date] => 2019-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17275572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/275572
System for monitoring concrete pumping systems Sep 22, 2019 Issued
Array ( [id] => 17105018 [patent_doc_number] => 11125222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Air compressor [patent_app_type] => utility [patent_app_number] => 16/579228 [patent_app_country] => US [patent_app_date] => 2019-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2246 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 16579228 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/579228
Air compressor Sep 22, 2019 Issued
Array ( [id] => 17386472 [patent_doc_number] => 20220034324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => COMPRESSOR [patent_app_type] => utility [patent_app_number] => 17/274037 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17274037 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/274037
Compressor Sep 3, 2019 Issued
Array ( [id] => 17823271 [patent_doc_number] => 11428215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Vehicle-mounted electric oil-free air compressor [patent_app_type] => utility [patent_app_number] => 15/734666 [patent_app_country] => US [patent_app_date] => 2019-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4094 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 15734666 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/734666
Vehicle-mounted electric oil-free air compressor Sep 2, 2019 Issued
Array ( [id] => 15528595 [patent_doc_number] => 20200056603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => LINEAR COMPRESSOR AND METHOD FOR CONTROLLING LINEAR COMPRESSOR [patent_app_type] => utility [patent_app_number] => 16/545541 [patent_app_country] => US [patent_app_date] => 2019-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8964 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16545541 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/545541
Linear compressor and method for controlling linear compressor Aug 19, 2019 Issued
Array ( [id] => 16629363 [patent_doc_number] => 20210048016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => INDUSTRIAL CONTROL SYSTEM FOR DISTRIBUTED COMPRESSORS [patent_app_type] => utility [patent_app_number] => 16/539752 [patent_app_country] => US [patent_app_date] => 2019-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16539752 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/539752
Industrial control system for distributed compressors Aug 12, 2019 Issued
Array ( [id] => 17287480 [patent_doc_number] => 11204022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Air compressor [patent_app_type] => utility [patent_app_number] => 16/539093 [patent_app_country] => US [patent_app_date] => 2019-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 4280 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16539093 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/539093
Air compressor Aug 12, 2019 Issued
Array ( [id] => 17852681 [patent_doc_number] => 20220282723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => CYCLIC OPERATING PUMPING METHOD AND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/625033 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17625033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625033
Cyclic operating pumping method and system Jul 24, 2019 Issued
Array ( [id] => 16901666 [patent_doc_number] => 20210180582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => CYLINDER HEAD FOR A COMPRESSOR [patent_app_type] => utility [patent_app_number] => 17/269031 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17269031 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/269031
CYLINDER HEAD FOR A COMPRESSOR Jul 22, 2019 Abandoned
Array ( [id] => 17838490 [patent_doc_number] => 20220275795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => MINIATURE ELECTROMAGNETIC WATER PUMP [patent_app_type] => utility [patent_app_number] => 17/626207 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17626207 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/626207
Miniature electromagnetic water pump Jul 22, 2019 Issued
Array ( [id] => 17023021 [patent_doc_number] => 20210246892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => ELECTRIC DRIVE COMPRESSOR SYSTEM [patent_app_type] => utility [patent_app_number] => 17/264747 [patent_app_country] => US [patent_app_date] => 2019-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17264747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/264747
Electric drive compressor system Jul 21, 2019 Issued
Menu