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] => 11670920 [patent_doc_number] => 20170159641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'VARIABLE DISPLACEMENT PUMP-MOTOR' [patent_app_type] => utility [patent_app_number] => 15/368643 [patent_app_country] => US [patent_app_date] => 2016-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 17990 [patent_no_of_claims] => 35 [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] => 15368643 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/368643
Variable displacement pump-motor Dec 3, 2016 Issued
Array ( [id] => 13592041 [patent_doc_number] => 20180347569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => SCREW COMPRESSOR [patent_app_type] => utility [patent_app_number] => 16/060071 [patent_app_country] => US [patent_app_date] => 2016-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16060071 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/060071
Screw compressor Nov 28, 2016 Issued
Array ( [id] => 15356699 [patent_doc_number] => 10526956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Turbocharger [patent_app_type] => utility [patent_app_number] => 15/362313 [patent_app_country] => US [patent_app_date] => 2016-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 5592 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15362313 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/362313
Turbocharger Nov 27, 2016 Issued
Array ( [id] => 16743938 [patent_doc_number] => 10968917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Blower comprising a pressure measuring connector [patent_app_type] => utility [patent_app_number] => 15/361360 [patent_app_country] => US [patent_app_date] => 2016-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 2083 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15361360 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/361360
Blower comprising a pressure measuring connector Nov 24, 2016 Issued
Array ( [id] => 14536161 [patent_doc_number] => 20190203702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => CYLINDER PUMP SYSTEMS AND METHODS FOR PUMPING AND MEASURING FLUIDS [patent_app_type] => utility [patent_app_number] => 16/332258 [patent_app_country] => US [patent_app_date] => 2016-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16332258 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/332258
CYLINDER PUMP SYSTEMS AND METHODS FOR PUMPING AND MEASURING FLUIDS Nov 20, 2016 Abandoned
Array ( [id] => 13592035 [patent_doc_number] => 20180347566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => GEAR PUMP [patent_app_type] => utility [patent_app_number] => 15/779101 [patent_app_country] => US [patent_app_date] => 2016-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15779101 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/779101
GEAR PUMP Nov 20, 2016 Abandoned
Array ( [id] => 11605020 [patent_doc_number] => 20170122323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'PUMP FOR TRANSFERRING A LIQUEFIED GAS' [patent_app_type] => utility [patent_app_number] => 15/337790 [patent_app_country] => US [patent_app_date] => 2016-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4513 [patent_no_of_claims] => 27 [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] => 15337790 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/337790
PUMP FOR TRANSFERRING A LIQUEFIED GAS Oct 27, 2016 Abandoned
Array ( [id] => 16058603 [patent_doc_number] => 10688225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Suction device [patent_app_type] => utility [patent_app_number] => 15/337027 [patent_app_country] => US [patent_app_date] => 2016-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4991 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15337027 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/337027
Suction device Oct 27, 2016 Issued
Array ( [id] => 14392225 [patent_doc_number] => 10309386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Solid state pump using electro-rheological fluid [patent_app_type] => utility [patent_app_number] => 15/296694 [patent_app_country] => US [patent_app_date] => 2016-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 9417 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15296694 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/296694
Solid state pump using electro-rheological fluid Oct 17, 2016 Issued
Array ( [id] => 11605022 [patent_doc_number] => 20170122324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'PUMP DRIVE UNIT FOR CONVEYING A PROCESS FLUID' [patent_app_type] => utility [patent_app_number] => 15/295340 [patent_app_country] => US [patent_app_date] => 2016-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8696 [patent_no_of_claims] => 19 [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] => 15295340 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/295340
Pump drive unit for conveying a process fluid Oct 16, 2016 Issued
Array ( [id] => 11570238 [patent_doc_number] => 20170108882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'PUMP CONTROL METHOD AND PRESSURE-BOOSTING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/293768 [patent_app_country] => US [patent_app_date] => 2016-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4683 [patent_no_of_claims] => 16 [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] => 15293768 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/293768
Pump control method and pressure-boosting device Oct 13, 2016 Issued
Array ( [id] => 13388069 [patent_doc_number] => 20180245576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => COOLANT COMPRESSOR AND REFRIGERATION DEVICE USING SAME [patent_app_type] => utility [patent_app_number] => 15/757620 [patent_app_country] => US [patent_app_date] => 2016-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 15757620 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/757620
Refrigerant compressor and refrigeration device including refrigerant compressor Aug 25, 2016 Issued
Array ( [id] => 17163643 [patent_doc_number] => 11149733 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Liquid-injected compressor or expander element and method for controlling the liquid injection of a compressor or expander device [patent_app_type] => utility [patent_app_number] => 16/314495 [patent_app_country] => US [patent_app_date] => 2016-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2703 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16314495 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/314495
Liquid-injected compressor or expander element and method for controlling the liquid injection of a compressor or expander device Aug 22, 2016 Issued
Array ( [id] => 12248004 [patent_doc_number] => 09920774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-20 [patent_title] => 'Pressure exchange system with motor system and pressure compensation system' [patent_app_type] => utility [patent_app_number] => 15/240755 [patent_app_country] => US [patent_app_date] => 2016-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7599 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [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] => 15240755 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/240755
Pressure exchange system with motor system and pressure compensation system Aug 17, 2016 Issued
Array ( [id] => 13358915 [patent_doc_number] => 20180230997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => DEVICE FOR PUMPING FLUID [patent_app_type] => utility [patent_app_number] => 15/750974 [patent_app_country] => US [patent_app_date] => 2016-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15750974 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/750974
DEVICE FOR PUMPING FLUID Aug 7, 2016 Abandoned
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
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