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] => 2316476 [patent_doc_number] => 04697642 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-06 [patent_title] => 'Gravity stabilized thermal miscible displacement process' [patent_app_type] => 1 [patent_app_number] => 6/879577 [patent_app_country] => US [patent_app_date] => 1986-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5795 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/697/04697642.pdf [firstpage_image] =>[orig_patent_app_number] => 879577 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/879577
Gravity stabilized thermal miscible displacement process Jun 26, 1986 Issued
Array ( [id] => 2440679 [patent_doc_number] => 04722396 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-02 [patent_title] => 'Process for oil recovery from subterranean reservoir rock formations' [patent_app_type] => 1 [patent_app_number] => 6/879749 [patent_app_country] => US [patent_app_date] => 1986-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5153 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/722/04722396.pdf [firstpage_image] =>[orig_patent_app_number] => 879749 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/879749
Process for oil recovery from subterranean reservoir rock formations Jun 26, 1986 Issued
Array ( [id] => 2354784 [patent_doc_number] => 04665982 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-19 [patent_title] => 'Formation fracturing technique using liquid proppant carrier followed by foam' [patent_app_type] => 1 [patent_app_number] => 6/879070 [patent_app_country] => US [patent_app_date] => 1986-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 4153 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/665/04665982.pdf [firstpage_image] =>[orig_patent_app_number] => 879070 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/879070
Formation fracturing technique using liquid proppant carrier followed by foam Jun 25, 1986 Issued
Array ( [id] => 2373403 [patent_doc_number] => 04662440 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-05 [patent_title] => 'Methods for obtaining well-to-well flow communication' [patent_app_type] => 1 [patent_app_number] => 6/876962 [patent_app_country] => US [patent_app_date] => 1986-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5827 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/662/04662440.pdf [firstpage_image] =>[orig_patent_app_number] => 876962 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/876962
Methods for obtaining well-to-well flow communication Jun 19, 1986 Issued
Array ( [id] => 2440643 [patent_doc_number] => 04722394 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-02 [patent_title] => 'Determining residual oil saturation by radioactively analyzing injected CO.sub.2 and base-generating tracer-providing solution' [patent_app_type] => 1 [patent_app_number] => 6/873555 [patent_app_country] => US [patent_app_date] => 1986-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6108 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/722/04722394.pdf [firstpage_image] =>[orig_patent_app_number] => 873555 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/873555
Determining residual oil saturation by radioactively analyzing injected CO.sub.2 and base-generating tracer-providing solution Jun 11, 1986 Issued
Array ( [id] => 2400556 [patent_doc_number] => 04724907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-16 [patent_title] => 'Method and device for blending surfactant mixtures for treatment of oil wells' [patent_app_type] => 1 [patent_app_number] => 6/873034 [patent_app_country] => US [patent_app_date] => 1986-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2127 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/724/04724907.pdf [firstpage_image] =>[orig_patent_app_number] => 873034 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/873034
Method and device for blending surfactant mixtures for treatment of oil wells Jun 10, 1986 Issued
Array ( [id] => 2367828 [patent_doc_number] => 04736575 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-12 [patent_title] => 'Ride-on rotary lawnmower' [patent_app_type] => 1 [patent_app_number] => 6/870707 [patent_app_country] => US [patent_app_date] => 1986-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3458 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/736/04736575.pdf [firstpage_image] =>[orig_patent_app_number] => 870707 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/870707
Ride-on rotary lawnmower Jun 3, 1986 Issued
Array ( [id] => 2288943 [patent_doc_number] => 04681164 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-21 [patent_title] => 'Method of treating wells with aqueous foam' [patent_app_type] => 1 [patent_app_number] => 6/869018 [patent_app_country] => US [patent_app_date] => 1986-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1941 [patent_no_of_claims] => 8 [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] => patents/04/681/04681164.pdf [firstpage_image] =>[orig_patent_app_number] => 869018 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/869018
Method of treating wells with aqueous foam May 29, 1986 Issued
Array ( [id] => 2407171 [patent_doc_number] => 04728152 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-01 [patent_title] => 'Borehole extraction of minerals' [patent_app_type] => 1 [patent_app_number] => 6/868723 [patent_app_country] => US [patent_app_date] => 1986-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1273 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/728/04728152.pdf [firstpage_image] =>[orig_patent_app_number] => 868723 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/868723
Borehole extraction of minerals May 29, 1986 Issued
Array ( [id] => 2407209 [patent_doc_number] => 04738085 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-19 [patent_title] => 'Rotary cutter for mowers' [patent_app_type] => 1 [patent_app_number] => 6/867502 [patent_app_country] => US [patent_app_date] => 1986-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2354 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/738/04738085.pdf [firstpage_image] =>[orig_patent_app_number] => 867502 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/867502
Rotary cutter for mowers May 27, 1986 Issued
Array ( [id] => 2309682 [patent_doc_number] => 04669545 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-02 [patent_title] => 'Well acidization with alpha-hydroxysulfonic acid' [patent_app_type] => 1 [patent_app_number] => 6/867171 [patent_app_country] => US [patent_app_date] => 1986-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1943 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/669/04669545.pdf [firstpage_image] =>[orig_patent_app_number] => 867171 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/867171
Well acidization with alpha-hydroxysulfonic acid May 26, 1986 Issued
Array ( [id] => 2278563 [patent_doc_number] => 04678032 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-07 [patent_title] => 'Polymer and method for permeability profile control under severe reservoir conditions' [patent_app_type] => 1 [patent_app_number] => 6/866634 [patent_app_country] => US [patent_app_date] => 1986-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2001 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/678/04678032.pdf [firstpage_image] =>[orig_patent_app_number] => 866634 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/866634
Polymer and method for permeability profile control under severe reservoir conditions May 22, 1986 Issued
Array ( [id] => 2293459 [patent_doc_number] => 04683948 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-04 [patent_title] => 'Enhanced oil recovery process employing carbon dioxide' [patent_app_type] => 1 [patent_app_number] => 6/866542 [patent_app_country] => US [patent_app_date] => 1986-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2589 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/683/04683948.pdf [firstpage_image] =>[orig_patent_app_number] => 866542 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/866542
Enhanced oil recovery process employing carbon dioxide May 22, 1986 Issued
Array ( [id] => 2304919 [patent_doc_number] => 04699213 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-13 [patent_title] => 'Enhanced oil recovery process utilizing in situ steam generation' [patent_app_type] => 1 [patent_app_number] => 6/866420 [patent_app_country] => US [patent_app_date] => 1986-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2751 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/699/04699213.pdf [firstpage_image] =>[orig_patent_app_number] => 866420 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/866420
Enhanced oil recovery process utilizing in situ steam generation May 22, 1986 Issued
Array ( [id] => 2308885 [patent_doc_number] => 04688638 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-25 [patent_title] => 'Downhole corrosion coupon holder' [patent_app_type] => 1 [patent_app_number] => 6/866859 [patent_app_country] => US [patent_app_date] => 1986-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2498 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/688/04688638.pdf [firstpage_image] =>[orig_patent_app_number] => 866859 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/866859
Downhole corrosion coupon holder May 22, 1986 Issued
Array ( [id] => 2329873 [patent_doc_number] => 04701152 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-20 [patent_title] => 'Automatic transmission for multi-speed bicycle' [patent_app_type] => 1 [patent_app_number] => 6/865800 [patent_app_country] => US [patent_app_date] => 1986-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 7218 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/701/04701152.pdf [firstpage_image] =>[orig_patent_app_number] => 865800 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/865800
Automatic transmission for multi-speed bicycle May 21, 1986 Issued
Array ( [id] => 2347880 [patent_doc_number] => 04687058 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-18 [patent_title] => 'Solvent enhanced fracture-assisted steamflood process' [patent_app_type] => 1 [patent_app_number] => 6/866488 [patent_app_country] => US [patent_app_date] => 1986-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 65 [patent_no_of_words] => 18754 [patent_no_of_claims] => 85 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/687/04687058.pdf [firstpage_image] =>[orig_patent_app_number] => 866488 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/866488
Solvent enhanced fracture-assisted steamflood process May 21, 1986 Issued
Array ( [id] => 2294288 [patent_doc_number] => 04690215 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-01 [patent_title] => 'Enhanced crude oil recovery' [patent_app_type] => 1 [patent_app_number] => 6/864179 [patent_app_country] => US [patent_app_date] => 1986-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2819 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/690/04690215.pdf [firstpage_image] =>[orig_patent_app_number] => 864179 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/864179
Enhanced crude oil recovery May 15, 1986 Issued
Array ( [id] => 2293495 [patent_doc_number] => 04683951 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-04 [patent_title] => 'Chemical flooding and controlled pressure pulse fracturing process for enhanced hydrocarbon recovery from subterranean formations' [patent_app_type] => 1 [patent_app_number] => 6/863663 [patent_app_country] => US [patent_app_date] => 1986-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3643 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/683/04683951.pdf [firstpage_image] =>[orig_patent_app_number] => 863663 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/863663
Chemical flooding and controlled pressure pulse fracturing process for enhanced hydrocarbon recovery from subterranean formations May 14, 1986 Issued
Array ( [id] => 2325138 [patent_doc_number] => 04676317 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-30 [patent_title] => 'Method of reducing fluid loss in cement compositions which may contain substantial salt concentrations' [patent_app_type] => 1 [patent_app_number] => 6/863227 [patent_app_country] => US [patent_app_date] => 1986-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6500 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/676/04676317.pdf [firstpage_image] =>[orig_patent_app_number] => 863227 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/863227
Method of reducing fluid loss in cement compositions which may contain substantial salt concentrations May 12, 1986 Issued
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