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] => 2496308 [patent_doc_number] => 04817713 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-04 [patent_title] => 'Steam injection profiling' [patent_app_type] => 1 [patent_app_number] => 7/146770 [patent_app_country] => US [patent_app_date] => 1988-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4425 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/817/04817713.pdf [firstpage_image] =>[orig_patent_app_number] => 146770 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/146770
Steam injection profiling Jan 21, 1988 Issued
Array ( [id] => 2542880 [patent_doc_number] => 04836281 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'Process for improving the gas sweeping of an oil formation, using foams mainly containing surfactants with perfluoric groups' [patent_app_type] => 1 [patent_app_number] => 7/146159 [patent_app_country] => US [patent_app_date] => 1988-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 3601 [patent_no_of_claims] => 18 [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/04/836/04836281.pdf [firstpage_image] =>[orig_patent_app_number] => 146159 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/146159
Process for improving the gas sweeping of an oil formation, using foams mainly containing surfactants with perfluoric groups Jan 19, 1988 Issued
Array ( [id] => 2523782 [patent_doc_number] => 04825950 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-02 [patent_title] => 'Method of enhanced oil recovery using a stabilized polymer combination in chemical flood' [patent_app_type] => 1 [patent_app_number] => 7/145687 [patent_app_country] => US [patent_app_date] => 1988-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6063 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/825/04825950.pdf [firstpage_image] =>[orig_patent_app_number] => 145687 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/145687
Method of enhanced oil recovery using a stabilized polymer combination in chemical flood Jan 13, 1988 Issued
Array ( [id] => 2529508 [patent_doc_number] => 04809783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-07 [patent_title] => 'Method of dissolving organic filter cake' [patent_app_type] => 1 [patent_app_number] => 7/144837 [patent_app_country] => US [patent_app_date] => 1988-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2335 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/809/04809783.pdf [firstpage_image] =>[orig_patent_app_number] => 144837 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/144837
Method of dissolving organic filter cake Jan 13, 1988 Issued
Array ( [id] => 2372247 [patent_doc_number] => 04775010 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-04 [patent_title] => 'Methods and compositions for acid treating subterranean formations' [patent_app_type] => 1 [patent_app_number] => 7/142484 [patent_app_country] => US [patent_app_date] => 1988-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3561 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/775/04775010.pdf [firstpage_image] =>[orig_patent_app_number] => 142484 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/142484
Methods and compositions for acid treating subterranean formations Jan 5, 1988 Issued
Array ( [id] => 2542573 [patent_doc_number] => 04834179 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-30 [patent_title] => 'Solvent flooding with a horizontal injection well in gas flooded reservoirs' [patent_app_type] => 1 [patent_app_number] => 7/140519 [patent_app_country] => US [patent_app_date] => 1988-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2274 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/834/04834179.pdf [firstpage_image] =>[orig_patent_app_number] => 140519 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/140519
Solvent flooding with a horizontal injection well in gas flooded reservoirs Jan 3, 1988 Issued
Array ( [id] => 2491350 [patent_doc_number] => 04830108 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-16 [patent_title] => 'Amino resin modified xanthan polymer foamed with a chemical blowing agent' [patent_app_type] => 1 [patent_app_number] => 7/140451 [patent_app_country] => US [patent_app_date] => 1988-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3403 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/830/04830108.pdf [firstpage_image] =>[orig_patent_app_number] => 140451 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/140451
Amino resin modified xanthan polymer foamed with a chemical blowing agent Jan 3, 1988 Issued
Array ( [id] => 2376045 [patent_doc_number] => 04793419 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-27 [patent_title] => 'Adding lignosulfonate to caustic floods to shift optimal salinity to a higher salinity' [patent_app_type] => 1 [patent_app_number] => 7/140368 [patent_app_country] => US [patent_app_date] => 1988-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1996 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/793/04793419.pdf [firstpage_image] =>[orig_patent_app_number] => 140368 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/140368
Adding lignosulfonate to caustic floods to shift optimal salinity to a higher salinity Jan 3, 1988 Issued
Array ( [id] => 2448172 [patent_doc_number] => 04844163 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-04 [patent_title] => 'In-situ foaming of polymer profile control gels' [patent_app_type] => 1 [patent_app_number] => 7/139214 [patent_app_country] => US [patent_app_date] => 1987-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4240 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/844/04844163.pdf [firstpage_image] =>[orig_patent_app_number] => 139214 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/139214
In-situ foaming of polymer profile control gels Dec 28, 1987 Issued
Array ( [id] => 2491310 [patent_doc_number] => 04830106 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-16 [patent_title] => 'Simultaneous hydraulic fracturing' [patent_app_type] => 1 [patent_app_number] => 7/139238 [patent_app_country] => US [patent_app_date] => 1987-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3062 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/830/04830106.pdf [firstpage_image] =>[orig_patent_app_number] => 139238 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/139238
Simultaneous hydraulic fracturing Dec 28, 1987 Issued
Array ( [id] => 2474019 [patent_doc_number] => 04799545 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-24 [patent_title] => 'Bacteria and its use in a microbial profile modification process' [patent_app_type] => 1 [patent_app_number] => 7/140892 [patent_app_country] => US [patent_app_date] => 1987-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6013 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/799/04799545.pdf [firstpage_image] =>[orig_patent_app_number] => 140892 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/140892
Bacteria and its use in a microbial profile modification process Dec 28, 1987 Issued
Array ( [id] => 2646296 [patent_doc_number] => 04945989 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-07 [patent_title] => 'Polymer containing pendant tertiary alkyl amine groups useful in enhanced oil recovery using CO.sub.2 flooding' [patent_app_type] => 1 [patent_app_number] => 7/138545 [patent_app_country] => US [patent_app_date] => 1987-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4613 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/945/04945989.pdf [firstpage_image] =>[orig_patent_app_number] => 138545 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/138545
Polymer containing pendant tertiary alkyl amine groups useful in enhanced oil recovery using CO.sub.2 flooding Dec 27, 1987 Issued
Array ( [id] => 2510085 [patent_doc_number] => 04838350 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-13 [patent_title] => 'Gravity stable surfactant flooding in gas depleted reservoirs' [patent_app_type] => 1 [patent_app_number] => 7/137992 [patent_app_country] => US [patent_app_date] => 1987-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2584 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/838/04838350.pdf [firstpage_image] =>[orig_patent_app_number] => 137992 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/137992
Gravity stable surfactant flooding in gas depleted reservoirs Dec 27, 1987 Issued
Array ( [id] => 2535741 [patent_doc_number] => 04813484 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-21 [patent_title] => 'Chemical blowing agents for improved sweep efficiency' [patent_app_type] => 1 [patent_app_number] => 7/138176 [patent_app_country] => US [patent_app_date] => 1987-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3145 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/813/04813484.pdf [firstpage_image] =>[orig_patent_app_number] => 138176 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/138176
Chemical blowing agents for improved sweep efficiency Dec 27, 1987 Issued
Array ( [id] => 2646316 [patent_doc_number] => 04945990 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-07 [patent_title] => 'Polymer containing pendant vinyl ether groups useful in enhanced oil recovery using CO.sub.2 flooding' [patent_app_type] => 1 [patent_app_number] => 7/138225 [patent_app_country] => US [patent_app_date] => 1987-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4300 [patent_no_of_claims] => 10 [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/04/945/04945990.pdf [firstpage_image] =>[orig_patent_app_number] => 138225 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/138225
Polymer containing pendant vinyl ether groups useful in enhanced oil recovery using CO.sub.2 flooding Dec 23, 1987 Issued
Array ( [id] => 2472927 [patent_doc_number] => 04842067 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-27 [patent_title] => 'Process for enhanced recovery of oil from a subsurface reservoir for surfactant flooding' [patent_app_type] => 1 [patent_app_number] => 7/137030 [patent_app_country] => US [patent_app_date] => 1987-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4235 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/842/04842067.pdf [firstpage_image] =>[orig_patent_app_number] => 137030 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/137030
Process for enhanced recovery of oil from a subsurface reservoir for surfactant flooding Dec 22, 1987 Issued
Array ( [id] => 2728758 [patent_doc_number] => 05022467 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Polymer containing pendant silyl ether groups useful in enhanced oil recovery using CO.sub.2 flooding' [patent_app_type] => 1 [patent_app_number] => 7/138268 [patent_app_country] => US [patent_app_date] => 1987-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4583 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/022/05022467.pdf [firstpage_image] =>[orig_patent_app_number] => 138268 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/138268
Polymer containing pendant silyl ether groups useful in enhanced oil recovery using CO.sub.2 flooding Dec 22, 1987 Issued
Array ( [id] => 2523800 [patent_doc_number] => 04825951 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-02 [patent_title] => 'Process for recovery of oil from a subsurface reservoir by surfactant flooding' [patent_app_type] => 1 [patent_app_number] => 7/137205 [patent_app_country] => US [patent_app_date] => 1987-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4584 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/825/04825951.pdf [firstpage_image] =>[orig_patent_app_number] => 137205 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/137205
Process for recovery of oil from a subsurface reservoir by surfactant flooding Dec 22, 1987 Issued
Array ( [id] => 2544829 [patent_doc_number] => 04848468 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-18 [patent_title] => 'Enhanced hydraulic fracturing of a shallow subsurface formation' [patent_app_type] => 1 [patent_app_number] => 7/136257 [patent_app_country] => US [patent_app_date] => 1987-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3269 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/848/04848468.pdf [firstpage_image] =>[orig_patent_app_number] => 136257 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/136257
Enhanced hydraulic fracturing of a shallow subsurface formation Dec 21, 1987 Issued
Array ( [id] => 2472733 [patent_doc_number] => 04842056 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-27 [patent_title] => 'Process for metal plating cement in a perforated well' [patent_app_type] => 1 [patent_app_number] => 7/135213 [patent_app_country] => US [patent_app_date] => 1987-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1669 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/842/04842056.pdf [firstpage_image] =>[orig_patent_app_number] => 135213 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/135213
Process for metal plating cement in a perforated well Dec 20, 1987 Issued
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