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] => 2036621 [patent_doc_number] => 04385666 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-31 [patent_title] => 'Method of maintaining preset parameters of drilling mud' [patent_app_type] => 1 [patent_app_number] => 6/212701 [patent_app_country] => US [patent_app_date] => 1980-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2463 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/385/04385666.pdf [firstpage_image] =>[orig_patent_app_number] => 212701 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/212701
Method of maintaining preset parameters of drilling mud Nov 26, 1980 Issued
Array ( [id] => 1993211 [patent_doc_number] => 04379489 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-12 [patent_title] => 'Method for production of heavy oil from tar sands' [patent_app_type] => 1 [patent_app_number] => 6/209355 [patent_app_country] => US [patent_app_date] => 1980-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1185 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/379/04379489.pdf [firstpage_image] =>[orig_patent_app_number] => 209355 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/209355
Method for production of heavy oil from tar sands Nov 23, 1980 Issued
Array ( [id] => 2028900 [patent_doc_number] => 04366864 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-04 [patent_title] => 'Method for recovery of hydrocarbons from oil-bearing limestone or dolomite' [patent_app_type] => 1 [patent_app_number] => 6/209560 [patent_app_country] => US [patent_app_date] => 1980-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4992 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/366/04366864.pdf [firstpage_image] =>[orig_patent_app_number] => 209560 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/209560
Method for recovery of hydrocarbons from oil-bearing limestone or dolomite Nov 23, 1980 Issued
Array ( [id] => 1978577 [patent_doc_number] => 04359093 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-16 [patent_title] => 'Method for enhanced oil recovery in reservoirs containing dissolved divalent metal cations' [patent_app_type] => 1 [patent_app_number] => 6/208863 [patent_app_country] => US [patent_app_date] => 1980-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3629 [patent_no_of_claims] => 10 [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/04/359/04359093.pdf [firstpage_image] =>[orig_patent_app_number] => 208863 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/208863
Method for enhanced oil recovery in reservoirs containing dissolved divalent metal cations Nov 20, 1980 Issued
Array ( [id] => 1985754 [patent_doc_number] => 04352396 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-05 [patent_title] => 'Method for selective plugging using resin emulsions' [patent_app_type] => 1 [patent_app_number] => 6/208657 [patent_app_country] => US [patent_app_date] => 1980-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2812 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/352/04352396.pdf [firstpage_image] =>[orig_patent_app_number] => 208657 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/208657
Method for selective plugging using resin emulsions Nov 19, 1980 Issued
Array ( [id] => 1965096 [patent_doc_number] => 04362213 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-07 [patent_title] => 'Method of in situ oil extraction using hot solvent vapor injection' [patent_app_type] => 1 [patent_app_number] => 6/208214 [patent_app_country] => US [patent_app_date] => 1980-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5167 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/362/04362213.pdf [firstpage_image] =>[orig_patent_app_number] => 208214 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/208214
Method of in situ oil extraction using hot solvent vapor injection Nov 18, 1980 Issued
Array ( [id] => 2000867 [patent_doc_number] => 04387770 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-14 [patent_title] => 'Process for selective injection into a subterranean formation' [patent_app_type] => 1 [patent_app_number] => 6/206124 [patent_app_country] => US [patent_app_date] => 1980-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2566 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/387/04387770.pdf [firstpage_image] =>[orig_patent_app_number] => 206124 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/206124
Process for selective injection into a subterranean formation Nov 11, 1980 Issued
Array ( [id] => 2002522 [patent_doc_number] => 04421168 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-20 [patent_title] => 'Surfactant waterflooding with graded salinity drive for oil recovery' [patent_app_type] => 1 [patent_app_number] => 6/205354 [patent_app_country] => US [patent_app_date] => 1980-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4981 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/421/04421168.pdf [firstpage_image] =>[orig_patent_app_number] => 205354 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/205354
Surfactant waterflooding with graded salinity drive for oil recovery Nov 9, 1980 Issued
Array ( [id] => 2045109 [patent_doc_number] => 04387016 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-07 [patent_title] => 'Method for extraction of bituminous material' [patent_app_type] => 1 [patent_app_number] => 6/207145 [patent_app_country] => US [patent_app_date] => 1980-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3071 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/387/04387016.pdf [firstpage_image] =>[orig_patent_app_number] => 207145 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/207145
Method for extraction of bituminous material Nov 9, 1980 Issued
06/204103 METHOD OF CONTROLLING DISPLACEMENT OF PROPPING AGENT IN FRACTURING TREATMENTS Nov 4, 1980 Abandoned
06/203028 IN-SITU COMBUSTION OF TAR SANDS WITH INJECTION OF NON-CONDENSABLE GASES Nov 2, 1980 Abandoned
Array ( [id] => 2023838 [patent_doc_number] => 04378047 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-29 [patent_title] => 'Device for in situ recovery of gaseous hydrocarbons and steam' [patent_app_type] => 1 [patent_app_number] => 6/201814 [patent_app_country] => US [patent_app_date] => 1980-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3024 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/378/04378047.pdf [firstpage_image] =>[orig_patent_app_number] => 201814 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/201814
Device for in situ recovery of gaseous hydrocarbons and steam Oct 28, 1980 Issued
Array ( [id] => 2033081 [patent_doc_number] => 04410041 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-18 [patent_title] => 'Process for gas-lifting liquid from a well by injecting liquid into the well' [patent_app_type] => 1 [patent_app_number] => 6/200176 [patent_app_country] => US [patent_app_date] => 1980-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5238 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/410/04410041.pdf [firstpage_image] =>[orig_patent_app_number] => 200176 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/200176
Process for gas-lifting liquid from a well by injecting liquid into the well Oct 23, 1980 Issued
Array ( [id] => 2031880 [patent_doc_number] => 04384613 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-24 [patent_title] => 'Method of in-situ retorting of carbonaceous material for recovery of organic liquids and gases' [patent_app_type] => 1 [patent_app_number] => 6/200320 [patent_app_country] => US [patent_app_date] => 1980-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 4938 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/384/04384613.pdf [firstpage_image] =>[orig_patent_app_number] => 200320 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/200320
Method of in-situ retorting of carbonaceous material for recovery of organic liquids and gases Oct 23, 1980 Issued
Array ( [id] => 1971630 [patent_doc_number] => 04353418 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-12 [patent_title] => 'In situ retorting of oil shale' [patent_app_type] => 1 [patent_app_number] => 6/198850 [patent_app_country] => US [patent_app_date] => 1980-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7632 [patent_no_of_claims] => 9 [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/04/353/04353418.pdf [firstpage_image] =>[orig_patent_app_number] => 198850 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/198850
In situ retorting of oil shale Oct 19, 1980 Issued
Array ( [id] => 1986468 [patent_doc_number] => 04336966 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-29 [patent_title] => 'Cratering in the deep cratering region to form an in situ oil shale retort' [patent_app_type] => 1 [patent_app_number] => 6/196743 [patent_app_country] => US [patent_app_date] => 1980-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6654 [patent_no_of_claims] => 75 [patent_no_of_ind_claims] => 22 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/336/04336966.pdf [firstpage_image] =>[orig_patent_app_number] => 196743 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/196743
Cratering in the deep cratering region to form an in situ oil shale retort Oct 13, 1980 Issued
Array ( [id] => 1949787 [patent_doc_number] => 04354553 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-10-19 [patent_title] => 'Corrosion control downhole in a borehole' [patent_app_type] => 1 [patent_app_number] => 6/196677 [patent_app_country] => US [patent_app_date] => 1980-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4601 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/354/04354553.pdf [firstpage_image] =>[orig_patent_app_number] => 196677 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/196677
Corrosion control downhole in a borehole Oct 13, 1980 Issued
Array ( [id] => 2000994 [patent_doc_number] => 04407367 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-04 [patent_title] => 'Method for in situ recovery of heavy crude oils and tars by hydrocarbon vapor injection' [patent_app_type] => 1 [patent_app_number] => 6/196771 [patent_app_country] => US [patent_app_date] => 1980-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4393 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/407/04407367.pdf [firstpage_image] =>[orig_patent_app_number] => 196771 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/196771
Method for in situ recovery of heavy crude oils and tars by hydrocarbon vapor injection Oct 13, 1980 Issued
Array ( [id] => 1961399 [patent_doc_number] => RE030935 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-18 [patent_title] => 'Method of starting gas production by injecting nitrogen-generating liquid' [patent_app_type] => 2 [patent_app_number] => 6/195892 [patent_app_country] => US [patent_app_date] => 1980-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4806 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/030/RE030935.pdf [firstpage_image] =>[orig_patent_app_number] => 195892 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/195892
Method of starting gas production by injecting nitrogen-generating liquid Oct 9, 1980 Issued
Array ( [id] => 1969144 [patent_doc_number] => 04343357 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-10 [patent_title] => 'Downhole surge tools' [patent_app_type] => 1 [patent_app_number] => 6/195825 [patent_app_country] => US [patent_app_date] => 1980-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 3974 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/343/04343357.pdf [firstpage_image] =>[orig_patent_app_number] => 195825 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/195825
Downhole surge tools Oct 9, 1980 Issued
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