Search

Charles Grant Freay

Examiner (ID: 4577)

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] => 9019248 [patent_doc_number] => 08529230 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-09-10 [patent_title] => 'Retaining mechanisms for threaded bodies in reciprocating pumps' [patent_app_type] => utility [patent_app_number] => 12/925608 [patent_app_country] => US [patent_app_date] => 2010-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 6846 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12925608 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/925608
Retaining mechanisms for threaded bodies in reciprocating pumps Oct 25, 2010 Issued
Array ( [id] => 6038283 [patent_doc_number] => 20110091332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-21 [patent_title] => 'CALCULATION OF DOWNHOLE PUMP FILLAGE AND CONTROL OF PUMP BASED ON SAID FILLAGE' [patent_app_type] => utility [patent_app_number] => 12/905919 [patent_app_country] => US [patent_app_date] => 2010-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 7259 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0091/20110091332.pdf [firstpage_image] =>[orig_patent_app_number] => 12905919 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/905919
Calculation of downhole pump fillage and control of pump based on said fillage Oct 14, 2010 Issued
Array ( [id] => 8355415 [patent_doc_number] => 20120210572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-23 [patent_title] => 'SYSTEM FOR THE CONSTRUCTION OF AN AXIAL FAN' [patent_app_type] => utility [patent_app_number] => 13/498733 [patent_app_country] => US [patent_app_date] => 2010-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1703 [patent_no_of_claims] => 16 [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] => 13498733 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/498733
System for the construction of an axial fan Oct 12, 2010 Issued
Array ( [id] => 8461818 [patent_doc_number] => 20120266986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-25 [patent_title] => 'MICROFLUIDIC CARTRIDGE WITH PARALLEL PNEUMATIC INTERFACE PLATE' [patent_app_type] => utility [patent_app_number] => 13/503322 [patent_app_country] => US [patent_app_date] => 2010-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6749 [patent_no_of_claims] => 15 [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] => 13503322 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/503322
Microfluidic cartridge with parallel pneumatic interface plate Oct 5, 2010 Issued
Array ( [id] => 8093935 [patent_doc_number] => 20120082574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-05 [patent_title] => 'Electromagnetic Pump with Frequency Converter Circuit' [patent_app_type] => utility [patent_app_number] => 12/894178 [patent_app_country] => US [patent_app_date] => 2010-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 6056 [patent_no_of_claims] => 8 [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] => publications/A1/0082/20120082574.pdf [firstpage_image] =>[orig_patent_app_number] => 12894178 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/894178
Electromagnetic pump with frequency converter circuit Sep 29, 2010 Issued
Array ( [id] => 10875157 [patent_doc_number] => 08899940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-02 [patent_title] => 'Suction stabilizer for pump assembly' [patent_app_type] => utility [patent_app_number] => 12/892364 [patent_app_country] => US [patent_app_date] => 2010-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5451 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12892364 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/892364
Suction stabilizer for pump assembly Sep 27, 2010 Issued
Array ( [id] => 9822548 [patent_doc_number] => 08932029 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-13 [patent_title] => 'Rotary cylinder device' [patent_app_type] => utility [patent_app_number] => 13/497088 [patent_app_country] => US [patent_app_date] => 2010-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 51 [patent_no_of_words] => 10062 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 630 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13497088 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/497088
Rotary cylinder device Sep 21, 2010 Issued
Array ( [id] => 11343956 [patent_doc_number] => 09528357 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-27 [patent_title] => 'Protector for electrical submersible pumps' [patent_app_type] => utility [patent_app_number] => 12/887628 [patent_app_country] => US [patent_app_date] => 2010-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 8895 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12887628 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/887628
Protector for electrical submersible pumps Sep 21, 2010 Issued
Array ( [id] => 6134156 [patent_doc_number] => 20110008183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-13 [patent_title] => 'PUMP SYSTEM WITH VACUUM SOURCE' [patent_app_type] => utility [patent_app_number] => 12/881064 [patent_app_country] => US [patent_app_date] => 2010-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 33 [patent_no_of_words] => 15562 [patent_no_of_claims] => 20 [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] => publications/A1/0008/20110008183.pdf [firstpage_image] =>[orig_patent_app_number] => 12881064 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/881064
Vacuum source and float valve for a self-priming pump Sep 12, 2010 Issued
Array ( [id] => 6079712 [patent_doc_number] => 20110142686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'VACUUM PUMP' [patent_app_type] => utility [patent_app_number] => 12/878592 [patent_app_country] => US [patent_app_date] => 2010-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2772 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0142/20110142686.pdf [firstpage_image] =>[orig_patent_app_number] => 12878592 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/878592
Vacuum pump for differentially pumping multiple chambers Sep 8, 2010 Issued
Array ( [id] => 10588281 [patent_doc_number] => 09309886 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-12 [patent_title] => 'Inverter-integrated electric compressor' [patent_app_type] => utility [patent_app_number] => 13/497752 [patent_app_country] => US [patent_app_date] => 2010-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 5891 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13497752 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/497752
Inverter-integrated electric compressor Sep 2, 2010 Issued
Array ( [id] => 8408924 [patent_doc_number] => 08272315 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-09-25 [patent_title] => 'Dual pump' [patent_app_type] => utility [patent_app_number] => 12/875322 [patent_app_country] => US [patent_app_date] => 2010-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2442 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [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] => 12875322 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/875322
Dual pump Sep 2, 2010 Issued
Array ( [id] => 6089461 [patent_doc_number] => 20110000562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-01-06 [patent_title] => 'Controllable vacuum source' [patent_app_type] => utility [patent_app_number] => 12/923100 [patent_app_country] => US [patent_app_date] => 2010-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6174 [patent_no_of_claims] => 28 [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] => publications/A1/0000/20110000562.pdf [firstpage_image] =>[orig_patent_app_number] => 12923100 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/923100
Controllable vacuum source Sep 1, 2010 Issued
Array ( [id] => 8501932 [patent_doc_number] => 20120301340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-29 [patent_title] => 'ELECTROMAGNETIC FLOW RATE CONTROL VALVE AND HIGH-PRESSURE FUEL SUPPLY PUMP USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/576770 [patent_app_country] => US [patent_app_date] => 2010-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5938 [patent_no_of_claims] => 15 [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] => 13576770 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/576770
Electromagnetic flow rate control valve and high-pressure fuel supply pump using the same Aug 15, 2010 Issued
Array ( [id] => 7755348 [patent_doc_number] => 20120028140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-02 [patent_title] => 'THERMAL HYDROGEN COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 12/844664 [patent_app_country] => US [patent_app_date] => 2010-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2361 [patent_no_of_claims] => 20 [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] => publications/A1/0028/20120028140.pdf [firstpage_image] =>[orig_patent_app_number] => 12844664 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/844664
Thermal hydrogen compressor Jul 26, 2010 Issued
Array ( [id] => 8076421 [patent_doc_number] => 20120011825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'GAS TURBINE ENGINE WITH NOISE ATTENUATING VARIABLE AREA FAN NOZZLE' [patent_app_type] => utility [patent_app_number] => 12/838620 [patent_app_country] => US [patent_app_date] => 2010-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2865 [patent_no_of_claims] => 15 [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] => publications/A1/0011/20120011825.pdf [firstpage_image] =>[orig_patent_app_number] => 12838620 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/838620
Gas turbine engine with noise attenuating variable area fan nozzle Jul 18, 2010 Issued
Array ( [id] => 7727899 [patent_doc_number] => 20120012728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'JET PUMP SLIP JOINT CLAMPS AND METHODS OF USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/837625 [patent_app_country] => US [patent_app_date] => 2010-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2898 [patent_no_of_claims] => 20 [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] => publications/A1/0012/20120012728.pdf [firstpage_image] =>[orig_patent_app_number] => 12837625 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/837625
Jet pump slip joint clamps and methods of using the same Jul 15, 2010 Issued
Array ( [id] => 10636242 [patent_doc_number] => 09353736 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-05-31 [patent_title] => 'Modular radial compressor' [patent_app_type] => utility [patent_app_number] => 12/803988 [patent_app_country] => US [patent_app_date] => 2010-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 6128 [patent_no_of_claims] => 21 [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] => 12803988 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/803988
Modular radial compressor Jul 11, 2010 Issued
Array ( [id] => 8954646 [patent_doc_number] => 08500414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-06 [patent_title] => 'Method of controlling a gear pump as well as an application of the method' [patent_app_type] => utility [patent_app_number] => 12/818502 [patent_app_country] => US [patent_app_date] => 2010-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 7583 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12818502 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/818502
Method of controlling a gear pump as well as an application of the method Jun 17, 2010 Issued
Array ( [id] => 8227109 [patent_doc_number] => 20120141301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'METHOD AND APPARATUS FOR PREDICTING MAINTENANCE NEEDS OF A PUMP BASED AT LEAST PARTLY ON PUMP PERFORMANCE ANALYSIS' [patent_app_type] => utility [patent_app_number] => 13/377083 [patent_app_country] => US [patent_app_date] => 2010-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9611 [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] => 13377083 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/377083
METHOD AND APPARATUS FOR PREDICTING MAINTENANCE NEEDS OF A PUMP BASED AT LEAST PARTLY ON PUMP PERFORMANCE ANALYSIS Jun 10, 2010 Abandoned
Menu