Search

George A. Suchfield

Examiner (ID: 10344)

Most Active Art Unit
3506
Art Unit(s)
3672, 3676, 2899, 3674, 3504, 3506, 3625
Total Applications
3575
Issued Applications
3201
Pending Applications
150
Abandoned Applications
229

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2408862 [patent_doc_number] => 04779677 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-25 [patent_title] => 'Oil well fluid processing system' [patent_app_type] => 1 [patent_app_number] => 7/052007 [patent_app_country] => US [patent_app_date] => 1987-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 21 [patent_no_of_words] => 6903 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/779/04779677.pdf [firstpage_image] =>[orig_patent_app_number] => 052007 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/052007
Oil well fluid processing system May 18, 1987 Issued
Array ( [id] => 2399704 [patent_doc_number] => 04785885 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-22 [patent_title] => 'Method and apparatus for cementing a production conduit within an underground arcuate bore' [patent_app_type] => 1 [patent_app_number] => 7/049662 [patent_app_country] => US [patent_app_date] => 1987-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4943 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/785/04785885.pdf [firstpage_image] =>[orig_patent_app_number] => 049662 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/049662
Method and apparatus for cementing a production conduit within an underground arcuate bore May 12, 1987 Issued
Array ( [id] => 2408921 [patent_doc_number] => 04779680 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-25 [patent_title] => 'Hydraulic fracturing process using a polymer gel' [patent_app_type] => 1 [patent_app_number] => 7/050609 [patent_app_country] => US [patent_app_date] => 1987-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6030 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/779/04779680.pdf [firstpage_image] =>[orig_patent_app_number] => 050609 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/050609
Hydraulic fracturing process using a polymer gel May 12, 1987 Issued
Array ( [id] => 2406657 [patent_doc_number] => 04787450 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-29 [patent_title] => 'Gas lift process for restoring flow in depleted geothermal reservoirs' [patent_app_type] => 1 [patent_app_number] => 7/047851 [patent_app_country] => US [patent_app_date] => 1987-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5807 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/787/04787450.pdf [firstpage_image] =>[orig_patent_app_number] => 047851 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/047851
Gas lift process for restoring flow in depleted geothermal reservoirs May 6, 1987 Issued
Array ( [id] => 2472910 [patent_doc_number] => 04842066 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-27 [patent_title] => 'Method for isolation of intake beds in drill holes and a device for carrying same into effect' [patent_app_type] => 1 [patent_app_number] => 7/046998 [patent_app_country] => US [patent_app_date] => 1987-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3852 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/842/04842066.pdf [firstpage_image] =>[orig_patent_app_number] => 046998 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/046998
Method for isolation of intake beds in drill holes and a device for carrying same into effect May 4, 1987 Issued
Array ( [id] => 2428076 [patent_doc_number] => 04778006 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-18 [patent_title] => 'Process for removing carbonate from wells' [patent_app_type] => 1 [patent_app_number] => 7/046587 [patent_app_country] => US [patent_app_date] => 1987-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4568 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/778/04778006.pdf [firstpage_image] =>[orig_patent_app_number] => 046587 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/046587
Process for removing carbonate from wells May 3, 1987 Issued
Array ( [id] => 2431515 [patent_doc_number] => 04756367 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-12 [patent_title] => 'Method for producing natural gas from a coal seam' [patent_app_type] => 1 [patent_app_number] => 7/043511 [patent_app_country] => US [patent_app_date] => 1987-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3646 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/756/04756367.pdf [firstpage_image] =>[orig_patent_app_number] => 043511 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/043511
Method for producing natural gas from a coal seam Apr 27, 1987 Issued
Array ( [id] => 2373913 [patent_doc_number] => 04782900 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-08 [patent_title] => 'Aminoalkylated polyacrylamide aldehyde gels, their preparation and use in oil recovery' [patent_app_type] => 1 [patent_app_number] => 7/042073 [patent_app_country] => US [patent_app_date] => 1987-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3889 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/782/04782900.pdf [firstpage_image] =>[orig_patent_app_number] => 042073 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/042073
Aminoalkylated polyacrylamide aldehyde gels, their preparation and use in oil recovery Apr 23, 1987 Issued
Array ( [id] => 2343116 [patent_doc_number] => 04703801 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-03 [patent_title] => 'Method of reducing fluid loss in cement compositions which may contain substantial salt concentrations' [patent_app_type] => 1 [patent_app_number] => 7/023514 [patent_app_country] => US [patent_app_date] => 1987-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6500 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/703/04703801.pdf [firstpage_image] =>[orig_patent_app_number] => 023514 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/023514
Method of reducing fluid loss in cement compositions which may contain substantial salt concentrations Apr 23, 1987 Issued
Array ( [id] => 2437031 [patent_doc_number] => 04757863 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-19 [patent_title] => 'Well cleaning method and apparatus' [patent_app_type] => 1 [patent_app_number] => 7/041972 [patent_app_country] => US [patent_app_date] => 1987-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3695 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/757/04757863.pdf [firstpage_image] =>[orig_patent_app_number] => 041972 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/041972
Well cleaning method and apparatus Apr 23, 1987 Issued
Array ( [id] => 2439954 [patent_doc_number] => 04765406 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-23 [patent_title] => 'Method of and apparatus for increasing the mobility of crude oil in an oil deposit' [patent_app_type] => 1 [patent_app_number] => 7/039605 [patent_app_country] => US [patent_app_date] => 1987-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4105 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/765/04765406.pdf [firstpage_image] =>[orig_patent_app_number] => 039605 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/039605
Method of and apparatus for increasing the mobility of crude oil in an oil deposit Apr 15, 1987 Issued
Array ( [id] => 2370980 [patent_doc_number] => 04751972 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-21 [patent_title] => 'Revolving cutters for rock bits' [patent_app_type] => 1 [patent_app_number] => 7/039344 [patent_app_country] => US [patent_app_date] => 1987-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 22 [patent_no_of_words] => 5825 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/751/04751972.pdf [firstpage_image] =>[orig_patent_app_number] => 039344 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/039344
Revolving cutters for rock bits Apr 14, 1987 Issued
Array ( [id] => 2406770 [patent_doc_number] => 04787456 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-29 [patent_title] => 'Method to improve matrix acidizing in carbonates' [patent_app_type] => 1 [patent_app_number] => 7/036742 [patent_app_country] => US [patent_app_date] => 1987-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4404 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/787/04787456.pdf [firstpage_image] =>[orig_patent_app_number] => 036742 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/036742
Method to improve matrix acidizing in carbonates Apr 9, 1987 Issued
Array ( [id] => 2466330 [patent_doc_number] => 04819723 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-11 [patent_title] => 'Reducing the permeability of a rock formation' [patent_app_type] => 1 [patent_app_number] => 7/036933 [patent_app_country] => US [patent_app_date] => 1987-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2860 [patent_no_of_claims] => 8 [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] => patents/04/819/04819723.pdf [firstpage_image] =>[orig_patent_app_number] => 036933 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/036933
Reducing the permeability of a rock formation Apr 5, 1987 Issued
Array ( [id] => 2431572 [patent_doc_number] => 04756370 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-12 [patent_title] => 'Lignin amine surfactant system followed by sequential polymer slugs' [patent_app_type] => 1 [patent_app_number] => 7/034863 [patent_app_country] => US [patent_app_date] => 1987-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2515 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/756/04756370.pdf [firstpage_image] =>[orig_patent_app_number] => 034863 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/034863
Lignin amine surfactant system followed by sequential polymer slugs Apr 5, 1987 Issued
Array ( [id] => 2406970 [patent_doc_number] => 04733726 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-29 [patent_title] => 'Method of improving the areal sweep efficiency of a steam flood oil recovery process' [patent_app_type] => 1 [patent_app_number] => 7/030791 [patent_app_country] => US [patent_app_date] => 1987-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1593 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/733/04733726.pdf [firstpage_image] =>[orig_patent_app_number] => 030791 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/030791
Method of improving the areal sweep efficiency of a steam flood oil recovery process Mar 26, 1987 Issued
Array ( [id] => 2324740 [patent_doc_number] => 04700780 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-20 [patent_title] => 'Method of reducing fluid loss in cement compositions which may contain substantial salt concentrations' [patent_app_type] => 1 [patent_app_number] => 7/031493 [patent_app_country] => US [patent_app_date] => 1987-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3792 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/700/04700780.pdf [firstpage_image] =>[orig_patent_app_number] => 031493 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/031493
Method of reducing fluid loss in cement compositions which may contain substantial salt concentrations Mar 26, 1987 Issued
Array ( [id] => 2371865 [patent_doc_number] => 04736795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-12 [patent_title] => 'Composition and process for enhanced oil recovery' [patent_app_type] => 1 [patent_app_number] => 7/029828 [patent_app_country] => US [patent_app_date] => 1987-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2532 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/736/04736795.pdf [firstpage_image] =>[orig_patent_app_number] => 029828 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/029828
Composition and process for enhanced oil recovery Mar 23, 1987 Issued
Array ( [id] => 2409048 [patent_doc_number] => 04773484 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-27 [patent_title] => 'Enhanced oil recovery process with reduced gas drive mobility' [patent_app_type] => 1 [patent_app_number] => 7/029829 [patent_app_country] => US [patent_app_date] => 1987-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2320 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/773/04773484.pdf [firstpage_image] =>[orig_patent_app_number] => 029829 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/029829
Enhanced oil recovery process with reduced gas drive mobility Mar 23, 1987 Issued
Array ( [id] => 2428154 [patent_doc_number] => 04778010 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-18 [patent_title] => 'Process for injection of oxidant and liquid into a well' [patent_app_type] => 1 [patent_app_number] => 7/027543 [patent_app_country] => US [patent_app_date] => 1987-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2138 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/778/04778010.pdf [firstpage_image] =>[orig_patent_app_number] => 027543 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/027543
Process for injection of oxidant and liquid into a well Mar 17, 1987 Issued
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