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
07/641794 SOLIDIFICATION OF WATER BASED MUDS Jan 15, 1991 Abandoned
Array ( [id] => 2801101 [patent_doc_number] => 05121795 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-16 [patent_title] => 'Squeeze cementing' [patent_app_type] => 1 [patent_app_number] => 7/638718 [patent_app_country] => US [patent_app_date] => 1991-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10215 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/121/05121795.pdf [firstpage_image] =>[orig_patent_app_number] => 638718 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/638718
Squeeze cementing Jan 7, 1991 Issued
Array ( [id] => 2785845 [patent_doc_number] => 05123487 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Repairing leaks in casings' [patent_app_type] => 1 [patent_app_number] => 7/638859 [patent_app_country] => US [patent_app_date] => 1991-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10208 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/123/05123487.pdf [firstpage_image] =>[orig_patent_app_number] => 638859 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/638859
Repairing leaks in casings Jan 7, 1991 Issued
Array ( [id] => 2834790 [patent_doc_number] => 05125455 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-30 [patent_title] => 'Primary cementing' [patent_app_type] => 1 [patent_app_number] => 7/638878 [patent_app_country] => US [patent_app_date] => 1991-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10250 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/125/05125455.pdf [firstpage_image] =>[orig_patent_app_number] => 638878 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/638878
Primary cementing Jan 7, 1991 Issued
Array ( [id] => 2813568 [patent_doc_number] => 05127473 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-07 [patent_title] => 'Repair of microannuli and cement sheath' [patent_app_type] => 1 [patent_app_number] => 7/638717 [patent_app_country] => US [patent_app_date] => 1991-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10164 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/127/05127473.pdf [firstpage_image] =>[orig_patent_app_number] => 638717 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/638717
Repair of microannuli and cement sheath Jan 7, 1991 Issued
Array ( [id] => 2839274 [patent_doc_number] => 05133411 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Method and device for stimulating a subterranean zone through the controlled injection of a fluid coming from a neighbouring zone which is connected to the subterranean zone by a drain' [patent_app_type] => 1 [patent_app_number] => 7/636271 [patent_app_country] => US [patent_app_date] => 1990-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1974 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/133/05133411.pdf [firstpage_image] =>[orig_patent_app_number] => 636271 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/636271
Method and device for stimulating a subterranean zone through the controlled injection of a fluid coming from a neighbouring zone which is connected to the subterranean zone by a drain Dec 30, 1990 Issued
Array ( [id] => 2839255 [patent_doc_number] => 05133410 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Method and device for stimulating production of a subterranean zone of injection of a fluid from a neighboring zone via fracture made from a deflected drain drilled in an intermediate layer separating the zones' [patent_app_type] => 1 [patent_app_number] => 7/636294 [patent_app_country] => US [patent_app_date] => 1990-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1772 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/133/05133410.pdf [firstpage_image] =>[orig_patent_app_number] => 636294 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/636294
Method and device for stimulating production of a subterranean zone of injection of a fluid from a neighboring zone via fracture made from a deflected drain drilled in an intermediate layer separating the zones Dec 30, 1990 Issued
Array ( [id] => 2806678 [patent_doc_number] => 05168930 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-08 [patent_title] => 'Desiccant for well acidizing process' [patent_app_type] => 1 [patent_app_number] => 7/635672 [patent_app_country] => US [patent_app_date] => 1990-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10329 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/168/05168930.pdf [firstpage_image] =>[orig_patent_app_number] => 635672 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/635672
Desiccant for well acidizing process Dec 27, 1990 Issued
Array ( [id] => 2772303 [patent_doc_number] => 05101900 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-07 [patent_title] => 'Sand control in wells with gas generator and resin' [patent_app_type] => 1 [patent_app_number] => 7/634404 [patent_app_country] => US [patent_app_date] => 1990-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 4910 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/101/05101900.pdf [firstpage_image] =>[orig_patent_app_number] => 634404 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/634404
Sand control in wells with gas generator and resin Dec 26, 1990 Issued
Array ( [id] => 2849962 [patent_doc_number] => 05095985 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-17 [patent_title] => 'Enhance oil recovery using oil soluble sulfonate surfactants from lignin and alkylphenol' [patent_app_type] => 1 [patent_app_number] => 7/632676 [patent_app_country] => US [patent_app_date] => 1990-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3282 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/095/05095985.pdf [firstpage_image] =>[orig_patent_app_number] => 632676 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/632676
Enhance oil recovery using oil soluble sulfonate surfactants from lignin and alkylphenol Dec 23, 1990 Issued
Array ( [id] => 2862022 [patent_doc_number] => 05117907 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Recovering hydrocarbons with a mixture of carbon dioxide and trichloroethane' [patent_app_type] => 1 [patent_app_number] => 7/632837 [patent_app_country] => US [patent_app_date] => 1990-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2477 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/117/05117907.pdf [firstpage_image] =>[orig_patent_app_number] => 632837 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/632837
Recovering hydrocarbons with a mixture of carbon dioxide and trichloroethane Dec 23, 1990 Issued
Array ( [id] => 2849981 [patent_doc_number] => 05095986 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-17 [patent_title] => 'Enhanced oil recovery using oil soluble sulfonates from lignin and benzyl alcohol' [patent_app_type] => 1 [patent_app_number] => 7/632836 [patent_app_country] => US [patent_app_date] => 1990-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3818 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/095/05095986.pdf [firstpage_image] =>[orig_patent_app_number] => 632836 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/632836
Enhanced oil recovery using oil soluble sulfonates from lignin and benzyl alcohol Dec 23, 1990 Issued
Array ( [id] => 2768122 [patent_doc_number] => 05092405 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-03 [patent_title] => 'Alkoxylated surfactant system for heavy oil reservoirs' [patent_app_type] => 1 [patent_app_number] => 7/632206 [patent_app_country] => US [patent_app_date] => 1990-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3745 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/092/05092405.pdf [firstpage_image] =>[orig_patent_app_number] => 632206 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/632206
Alkoxylated surfactant system for heavy oil reservoirs Dec 20, 1990 Issued
Array ( [id] => 2757554 [patent_doc_number] => 05131471 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Single well injection and production system' [patent_app_type] => 1 [patent_app_number] => 7/633582 [patent_app_country] => US [patent_app_date] => 1990-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3979 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/131/05131471.pdf [firstpage_image] =>[orig_patent_app_number] => 633582 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/633582
Single well injection and production system Dec 20, 1990 Issued
Array ( [id] => 2787512 [patent_doc_number] => 05145012 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-08 [patent_title] => 'Method for selectively reducing subterranean water permeability' [patent_app_type] => 1 [patent_app_number] => 7/631863 [patent_app_country] => US [patent_app_date] => 1990-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 12617 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/145/05145012.pdf [firstpage_image] =>[orig_patent_app_number] => 631863 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/631863
Method for selectively reducing subterranean water permeability Dec 20, 1990 Issued
Array ( [id] => 2810076 [patent_doc_number] => 05094295 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Enhanced oil recovery using alkylated, sulfonated, oxidized lignin surfactants' [patent_app_type] => 1 [patent_app_number] => 7/631843 [patent_app_country] => US [patent_app_date] => 1990-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5196 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/094/05094295.pdf [firstpage_image] =>[orig_patent_app_number] => 631843 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/631843
Enhanced oil recovery using alkylated, sulfonated, oxidized lignin surfactants Dec 20, 1990 Issued
Array ( [id] => 2770440 [patent_doc_number] => 05099924 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Conditioning of formation for sandstone acidizing' [patent_app_type] => 1 [patent_app_number] => 7/631325 [patent_app_country] => US [patent_app_date] => 1990-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2275 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/099/05099924.pdf [firstpage_image] =>[orig_patent_app_number] => 631325 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/631325
Conditioning of formation for sandstone acidizing Dec 19, 1990 Issued
Array ( [id] => 2790162 [patent_doc_number] => 05156214 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-20 [patent_title] => 'Method for imparting selectivity to polymeric gel systems' [patent_app_type] => 1 [patent_app_number] => 7/628042 [patent_app_country] => US [patent_app_date] => 1990-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9085 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/156/05156214.pdf [firstpage_image] =>[orig_patent_app_number] => 628042 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/628042
Method for imparting selectivity to polymeric gel systems Dec 16, 1990 Issued
Array ( [id] => 2846453 [patent_doc_number] => 05082057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-21 [patent_title] => 'Sand consolidation treatment for a hydrocarbon production well bore using an overdisplacement fluid' [patent_app_type] => 1 [patent_app_number] => 7/627689 [patent_app_country] => US [patent_app_date] => 1990-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3269 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/082/05082057.pdf [firstpage_image] =>[orig_patent_app_number] => 627689 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/627689
Sand consolidation treatment for a hydrocarbon production well bore using an overdisplacement fluid Dec 13, 1990 Issued
Array ( [id] => 2669604 [patent_doc_number] => 05048609 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-17 [patent_title] => 'Selective permeability reduction in a subterranean hydrocarbon-bearing formation using a nonselective gel' [patent_app_type] => 1 [patent_app_number] => 7/627294 [patent_app_country] => US [patent_app_date] => 1990-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3091 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/048/05048609.pdf [firstpage_image] =>[orig_patent_app_number] => 627294 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/627294
Selective permeability reduction in a subterranean hydrocarbon-bearing formation using a nonselective gel Dec 13, 1990 Issued
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