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] => 2591470 [patent_doc_number] => 04921576 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-01 [patent_title] => 'Method for improving sweep efficiency in CO.sub.2 oil recovery' [patent_app_type] => 1 [patent_app_number] => 7/340741 [patent_app_country] => US [patent_app_date] => 1989-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 5001 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/921/04921576.pdf [firstpage_image] =>[orig_patent_app_number] => 340741 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/340741
Method for improving sweep efficiency in CO.sub.2 oil recovery Apr 19, 1989 Issued
Array ( [id] => 2611526 [patent_doc_number] => 04951450 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-28 [patent_title] => 'Mowing machine' [patent_app_type] => 1 [patent_app_number] => 7/340774 [patent_app_country] => US [patent_app_date] => 1989-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3893 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/951/04951450.pdf [firstpage_image] =>[orig_patent_app_number] => 340774 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/340774
Mowing machine Apr 19, 1989 Issued
Array ( [id] => 2618693 [patent_doc_number] => 04957164 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-18 [patent_title] => 'Enhanced oil recovery using flash-driven steamflooding' [patent_app_type] => 1 [patent_app_number] => 7/339148 [patent_app_country] => US [patent_app_date] => 1989-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3421 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/957/04957164.pdf [firstpage_image] =>[orig_patent_app_number] => 339148 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/339148
Enhanced oil recovery using flash-driven steamflooding Apr 16, 1989 Issued
Array ( [id] => 2708511 [patent_doc_number] => 05009798 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-23 [patent_title] => 'Low fluid loss heavy brines containing hydroxyethyl cellulose' [patent_app_type] => 1 [patent_app_number] => 7/336592 [patent_app_country] => US [patent_app_date] => 1989-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3555 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/009/05009798.pdf [firstpage_image] =>[orig_patent_app_number] => 336592 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/336592
Low fluid loss heavy brines containing hydroxyethyl cellulose Apr 9, 1989 Issued
Array ( [id] => 2678237 [patent_doc_number] => 04989674 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-05 [patent_title] => 'Organosilicon polymer having nonrandom crosslinkages useful in enhanced oil recovery using carbon dioxide flooding' [patent_app_type] => 1 [patent_app_number] => 7/335009 [patent_app_country] => US [patent_app_date] => 1989-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3057 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/989/04989674.pdf [firstpage_image] =>[orig_patent_app_number] => 335009 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/335009
Organosilicon polymer having nonrandom crosslinkages useful in enhanced oil recovery using carbon dioxide flooding Apr 6, 1989 Issued
Array ( [id] => 2729971 [patent_doc_number] => 04997582 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-05 [patent_title] => 'Compositions for acid treating subterranean formations' [patent_app_type] => 1 [patent_app_number] => 7/335150 [patent_app_country] => US [patent_app_date] => 1989-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3559 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/997/04997582.pdf [firstpage_image] =>[orig_patent_app_number] => 335150 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/335150
Compositions for acid treating subterranean formations Apr 6, 1989 Issued
07/338397 STEAM ENHANCED OIL RECOVERY METHOD USING BRANCHED ALKYL AROMATIC SULFONATES Apr 5, 1989 Abandoned
Array ( [id] => 2514798 [patent_doc_number] => 04887670 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-19 [patent_title] => 'Controlling fracture growth' [patent_app_type] => 1 [patent_app_number] => 7/333515 [patent_app_country] => US [patent_app_date] => 1989-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 16 [patent_no_of_words] => 4527 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/887/04887670.pdf [firstpage_image] =>[orig_patent_app_number] => 333515 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/333515
Controlling fracture growth Apr 4, 1989 Issued
Array ( [id] => 2584902 [patent_doc_number] => 04930575 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-05 [patent_title] => 'Method of protecting a permeable formation' [patent_app_type] => 1 [patent_app_number] => 7/331934 [patent_app_country] => US [patent_app_date] => 1989-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 2621 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/930/04930575.pdf [firstpage_image] =>[orig_patent_app_number] => 331934 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/331934
Method of protecting a permeable formation Mar 30, 1989 Issued
Array ( [id] => 2602325 [patent_doc_number] => 04967837 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-06 [patent_title] => 'Steam enhanced oil recovery method using dialkyl aromatic sulfonates' [patent_app_type] => 1 [patent_app_number] => 7/331453 [patent_app_country] => US [patent_app_date] => 1989-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7532 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/967/04967837.pdf [firstpage_image] =>[orig_patent_app_number] => 331453 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/331453
Steam enhanced oil recovery method using dialkyl aromatic sulfonates Mar 30, 1989 Issued
Array ( [id] => 2639958 [patent_doc_number] => 04928763 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-29 [patent_title] => 'Method of treating a permeable formation' [patent_app_type] => 1 [patent_app_number] => 7/331486 [patent_app_country] => US [patent_app_date] => 1989-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2934 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/928/04928763.pdf [firstpage_image] =>[orig_patent_app_number] => 331486 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/331486
Method of treating a permeable formation Mar 30, 1989 Issued
Array ( [id] => 2649399 [patent_doc_number] => 04934456 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Method for altering high temperature subterranean formation permeability' [patent_app_type] => 1 [patent_app_number] => 7/329862 [patent_app_country] => US [patent_app_date] => 1989-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4571 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/934/04934456.pdf [firstpage_image] =>[orig_patent_app_number] => 329862 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/329862
Method for altering high temperature subterranean formation permeability Mar 28, 1989 Issued
Array ( [id] => 2644983 [patent_doc_number] => 04977962 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-18 [patent_title] => 'Fluid additive and method for treatment of subterranean formations' [patent_app_type] => 1 [patent_app_number] => 7/330232 [patent_app_country] => US [patent_app_date] => 1989-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3468 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/977/04977962.pdf [firstpage_image] =>[orig_patent_app_number] => 330232 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/330232
Fluid additive and method for treatment of subterranean formations Mar 27, 1989 Issued
Array ( [id] => 2749758 [patent_doc_number] => 05005655 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-09 [patent_title] => 'Partially halogenated ethane solvent removal of oleophylic materials from mineral particles' [patent_app_type] => 1 [patent_app_number] => 7/330392 [patent_app_country] => US [patent_app_date] => 1989-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6902 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/005/05005655.pdf [firstpage_image] =>[orig_patent_app_number] => 330392 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/330392
Partially halogenated ethane solvent removal of oleophylic materials from mineral particles Mar 27, 1989 Issued
Array ( [id] => 2576803 [patent_doc_number] => 04958684 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-25 [patent_title] => 'Steam injection profiling' [patent_app_type] => 1 [patent_app_number] => 7/322582 [patent_app_country] => US [patent_app_date] => 1989-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4390 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/958/04958684.pdf [firstpage_image] =>[orig_patent_app_number] => 322582 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/322582
Steam injection profiling Mar 12, 1989 Issued
Array ( [id] => 2572008 [patent_doc_number] => 04926943 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Phenolic and naphtholic ester crosslinked polymeric gels for permeability profile control' [patent_app_type] => 1 [patent_app_number] => 7/322337 [patent_app_country] => US [patent_app_date] => 1989-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5000 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/926/04926943.pdf [firstpage_image] =>[orig_patent_app_number] => 322337 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/322337
Phenolic and naphtholic ester crosslinked polymeric gels for permeability profile control Mar 9, 1989 Issued
Array ( [id] => 2656080 [patent_doc_number] => 04982793 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-08 [patent_title] => 'Crosslinkable cellulose derivatives' [patent_app_type] => 1 [patent_app_number] => 7/322155 [patent_app_country] => US [patent_app_date] => 1989-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3415 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/982/04982793.pdf [firstpage_image] =>[orig_patent_app_number] => 322155 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/322155
Crosslinkable cellulose derivatives Mar 9, 1989 Issued
Array ( [id] => 2610761 [patent_doc_number] => 04915170 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-10 [patent_title] => 'Enhanced oil recovery method using crosslinked polymeric gels for profile control' [patent_app_type] => 1 [patent_app_number] => 7/322330 [patent_app_country] => US [patent_app_date] => 1989-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5521 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/915/04915170.pdf [firstpage_image] =>[orig_patent_app_number] => 322330 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/322330
Enhanced oil recovery method using crosslinked polymeric gels for profile control Mar 9, 1989 Issued
Array ( [id] => 2608468 [patent_doc_number] => 04949790 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-21 [patent_title] => 'Compositions and method for controlling precipitation when acidizing sour wells' [patent_app_type] => 1 [patent_app_number] => 7/320655 [patent_app_country] => US [patent_app_date] => 1989-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7325 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/949/04949790.pdf [firstpage_image] =>[orig_patent_app_number] => 320655 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/320655
Compositions and method for controlling precipitation when acidizing sour wells Mar 6, 1989 Issued
Array ( [id] => 2694314 [patent_doc_number] => 04988450 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-29 [patent_title] => 'Shale-stabilizing drilling fluid additives' [patent_app_type] => 1 [patent_app_number] => 7/316731 [patent_app_country] => US [patent_app_date] => 1989-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5039 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/988/04988450.pdf [firstpage_image] =>[orig_patent_app_number] => 316731 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/316731
Shale-stabilizing drilling fluid additives Mar 2, 1989 Issued
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