Search

Charles Grant Freay

Examiner (ID: 5456, Phone: (571)272-4827 , Office: P/3746 )

Most Active Art Unit
3746
Art Unit(s)
3727, 3403, 3746, 3304, 2899
Total Applications
3911
Issued Applications
3057
Pending Applications
360
Abandoned Applications
518

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11364655 [patent_doc_number] => 20170002636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-05 [patent_title] => 'DETECTION AND MITIGATION OF DETRIMENTAL OPERATING CONDITIONS DURING PUMPJACK PUMPING' [patent_app_type] => utility [patent_app_number] => 15/191072 [patent_app_country] => US [patent_app_date] => 2016-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9486 [patent_no_of_claims] => 82 [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] => 15191072 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/191072
DETECTION AND MITIGATION OF DETRIMENTAL OPERATING CONDITIONS DURING PUMPJACK PUMPING Jun 22, 2016 Abandoned
Array ( [id] => 11101659 [patent_doc_number] => 20160298629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-13 [patent_title] => 'OIL FREE SCREW COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 15/186775 [patent_app_country] => US [patent_app_date] => 2016-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3310 [patent_no_of_claims] => 12 [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] => 15186775 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/186775
Oil free screw compressor Jun 19, 2016 Issued
Array ( [id] => 11351064 [patent_doc_number] => 20160369804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'SUCTION/COMPRESSION ASSEMBLY FOR A WASTE MATERIAL ASPIRATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/184809 [patent_app_country] => US [patent_app_date] => 2016-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5152 [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] => 15184809 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/184809
Suction/compression assembly for a waste material aspiration system Jun 15, 2016 Issued
Array ( [id] => 11351046 [patent_doc_number] => 20160369786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'DRIVE MECHANISM, PUMP ASSEMBLY AND LUBRICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/183227 [patent_app_country] => US [patent_app_date] => 2016-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3884 [patent_no_of_claims] => 12 [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] => 15183227 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/183227
Drive mechanism, pump assembly and lubrication system Jun 14, 2016 Issued
Array ( [id] => 11351067 [patent_doc_number] => 20160369807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'KINETIC ENERGY RECOVERY SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/181452 [patent_app_country] => US [patent_app_date] => 2016-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4354 [patent_no_of_claims] => 14 [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] => 15181452 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/181452
KINETIC ENERGY RECOVERY SYSTEM Jun 13, 2016 Abandoned
Array ( [id] => 11351066 [patent_doc_number] => 20160369806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'VEHICLE' [patent_app_type] => utility [patent_app_number] => 15/181449 [patent_app_country] => US [patent_app_date] => 2016-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3698 [patent_no_of_claims] => 8 [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] => 15181449 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/181449
VEHICLE Jun 13, 2016 Abandoned
Array ( [id] => 11351043 [patent_doc_number] => 20160369783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'KINETIC ENERGY RECOVERY SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/181455 [patent_app_country] => US [patent_app_date] => 2016-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6161 [patent_no_of_claims] => 18 [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] => 15181455 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/181455
KINETIC ENERGY RECOVERY SYSTEM Jun 13, 2016 Abandoned
Array ( [id] => 14032465 [patent_doc_number] => 10227977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-12 [patent_title] => Liquid delivery pump [patent_app_type] => utility [patent_app_number] => 15/180618 [patent_app_country] => US [patent_app_date] => 2016-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4232 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15180618 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/180618
Liquid delivery pump Jun 12, 2016 Issued
Array ( [id] => 14262749 [patent_doc_number] => 10280930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-07 [patent_title] => Surface pump assembly [patent_app_type] => utility [patent_app_number] => 15/181080 [patent_app_country] => US [patent_app_date] => 2016-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2027 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15181080 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/181080
Surface pump assembly Jun 12, 2016 Issued
Array ( [id] => 16215814 [patent_doc_number] => 10731615 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Flow rate control valve and high-pressure fuel supply pump [patent_app_type] => utility [patent_app_number] => 15/736464 [patent_app_country] => US [patent_app_date] => 2016-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 20610 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15736464 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/736464
Flow rate control valve and high-pressure fuel supply pump Jun 2, 2016 Issued
Array ( [id] => 13358883 [patent_doc_number] => 20180230981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => FLUID MACHINERY, HEAT EXCHANGE EQUIPMENT, AND OPERATING METHOD FOR FLUID MACHINERY [patent_app_type] => utility [patent_app_number] => 15/750962 [patent_app_country] => US [patent_app_date] => 2016-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8328 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15750962 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/750962
Fluid machinery, heat exchange equipment, and operating method for fluid machinery May 31, 2016 Issued
Array ( [id] => 12982231 [patent_doc_number] => 20170343012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => Refrigerant Compressing Process with Cooled Motor [patent_app_type] => utility [patent_app_number] => 15/169123 [patent_app_country] => US [patent_app_date] => 2016-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15169123 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/169123
Refrigerant compressing process with cooled motor May 30, 2016 Issued
Array ( [id] => 12145649 [patent_doc_number] => 09879894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-30 [patent_title] => 'Compressor crankcase heating control systems and methods' [patent_app_type] => utility [patent_app_number] => 15/167227 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 9225 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15167227 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/167227
Compressor crankcase heating control systems and methods May 26, 2016 Issued
Array ( [id] => 12145649 [patent_doc_number] => 09879894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-30 [patent_title] => 'Compressor crankcase heating control systems and methods' [patent_app_type] => utility [patent_app_number] => 15/167227 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 9225 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15167227 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/167227
Compressor crankcase heating control systems and methods May 26, 2016 Issued
Array ( [id] => 12145649 [patent_doc_number] => 09879894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-30 [patent_title] => 'Compressor crankcase heating control systems and methods' [patent_app_type] => utility [patent_app_number] => 15/167227 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 9225 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15167227 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/167227
Compressor crankcase heating control systems and methods May 26, 2016 Issued
Array ( [id] => 12145649 [patent_doc_number] => 09879894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-30 [patent_title] => 'Compressor crankcase heating control systems and methods' [patent_app_type] => utility [patent_app_number] => 15/167227 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 9225 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15167227 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/167227
Compressor crankcase heating control systems and methods May 26, 2016 Issued
Array ( [id] => 12731338 [patent_doc_number] => 20180135613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => MICROFLUIDIC FAN [patent_app_type] => utility [patent_app_number] => 15/578643 [patent_app_country] => US [patent_app_date] => 2016-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15578643 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/578643
Microfluidic fan May 19, 2016 Issued
Array ( [id] => 11964343 [patent_doc_number] => 20170268496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'PERISTALTIC PUMP' [patent_app_type] => utility [patent_app_number] => 15/160093 [patent_app_country] => US [patent_app_date] => 2016-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4546 [patent_no_of_claims] => 12 [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] => 15160093 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/160093
Peristaltic pump May 19, 2016 Issued
Array ( [id] => 16277552 [patent_doc_number] => 10760572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-01 [patent_title] => Pump device [patent_app_type] => utility [patent_app_number] => 15/576849 [patent_app_country] => US [patent_app_date] => 2016-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7732 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15576849 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/576849
Pump device May 16, 2016 Issued
Array ( [id] => 12052966 [patent_doc_number] => 20170329311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'BEAM PUMPING UNIT AND METHOD OF OPERATION' [patent_app_type] => utility [patent_app_number] => 15/154679 [patent_app_country] => US [patent_app_date] => 2016-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5540 [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] => 15154679 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/154679
Beam pumping unit and method of operation May 12, 2016 Issued
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