
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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
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[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
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[patent_no_of_words] => 7632
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[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
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[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
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[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
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[patent_no_of_words] => 4393
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[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
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[patent_no_of_words] => 4806
[patent_no_of_claims] => 16
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[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
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[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 |