Search

Charles Grant Freay

Examiner (ID: 4577, Phone: (571)272-4827 , Office: P/3746 )

Most Active Art Unit
3746
Art Unit(s)
3746, 2899, 3403, 3304, 3727
Total Applications
3896
Issued Applications
3042
Pending Applications
375
Abandoned Applications
518

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14232151 [patent_doc_number] => 20190128248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => MICROFLUIDIC DEVICES [patent_app_type] => utility [patent_app_number] => 16/094433 [patent_app_country] => US [patent_app_date] => 2016-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16094433 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/094433
Microfluidic devices Jul 21, 2016 Issued
Array ( [id] => 16246831 [patent_doc_number] => 10746178 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Drainage apparatus for a motorcompressor [patent_app_type] => utility [patent_app_number] => 15/745156 [patent_app_country] => US [patent_app_date] => 2016-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1650 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15745156 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/745156
Drainage apparatus for a motorcompressor Jul 14, 2016 Issued
Array ( [id] => 13232339 [patent_doc_number] => 10129967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-13 [patent_title] => Inner static electricity eliminating control valve for organic solvent delivery pipelines [patent_app_type] => utility [patent_app_number] => 15/204334 [patent_app_country] => US [patent_app_date] => 2016-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1796 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15204334 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/204334
Inner static electricity eliminating control valve for organic solvent delivery pipelines Jul 6, 2016 Issued
Array ( [id] => 16290802 [patent_doc_number] => 10767641 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Micropump with electrostatic actuation [patent_app_type] => utility [patent_app_number] => 15/740665 [patent_app_country] => US [patent_app_date] => 2016-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5136 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 387 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15740665 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/740665
Micropump with electrostatic actuation Jun 30, 2016 Issued
Array ( [id] => 11108443 [patent_doc_number] => 20160305412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'Method and Apparatus for Elimination of Gases in Pump Feed/Injection Equipment' [patent_app_type] => utility [patent_app_number] => 15/195218 [patent_app_country] => US [patent_app_date] => 2016-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11532 [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] => 15195218 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/195218
Adjustable pumping apparatus Jun 27, 2016 Issued
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] => 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] => 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] => 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
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