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] => 12864592 [patent_doc_number] => 20180180038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => FLUID PUMP WITH PULSE REDUCTION [patent_app_type] => utility [patent_app_number] => 15/391689 [patent_app_country] => US [patent_app_date] => 2016-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15391689 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/391689
Fluid pump with pulse reduction Dec 26, 2016 Issued
Array ( [id] => 11715574 [patent_doc_number] => 20170184073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'Wind Turbine Control Method and Associated Wind Turbine' [patent_app_type] => utility [patent_app_number] => 15/387130 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4464 [patent_no_of_claims] => 24 [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] => 15387130 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/387130
Wind turbine control method and associated wind turbine Dec 20, 2016 Issued
Array ( [id] => 11555740 [patent_doc_number] => 20170101986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'DEVICE AND METHOD FOR DAMPING PRESSURE FLUCTUATIONS IN THE DELIVERY LINE OF A THICK-MATTER PUMP' [patent_app_type] => utility [patent_app_number] => 15/386248 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4652 [patent_no_of_claims] => 21 [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] => 15386248 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/386248
Device and method for damping pressure fluctuations in the delivery line of a thick-matter pump Dec 20, 2016 Issued
Array ( [id] => 11555753 [patent_doc_number] => 20170101999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'CEILING FAN SYSTEM WITH BRUSHLESS MOTOR' [patent_app_type] => utility [patent_app_number] => 15/384361 [patent_app_country] => US [patent_app_date] => 2016-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 17693 [patent_no_of_claims] => 4 [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] => 15384361 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/384361
Ceiling fan system Dec 19, 2016 Issued
Array ( [id] => 16476851 [patent_doc_number] => 10851784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Oil-free screw compressor [patent_app_type] => utility [patent_app_number] => 16/068138 [patent_app_country] => US [patent_app_date] => 2016-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 9400 [patent_no_of_claims] => 10 [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] => 16068138 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/068138
Oil-free screw compressor Dec 4, 2016 Issued
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
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