
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] => 2316476
[patent_doc_number] => 04697642
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-06
[patent_title] => 'Gravity stabilized thermal miscible displacement process'
[patent_app_type] => 1
[patent_app_number] => 6/879577
[patent_app_country] => US
[patent_app_date] => 1986-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 5795
[patent_no_of_claims] => 24
[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/04/697/04697642.pdf
[firstpage_image] =>[orig_patent_app_number] => 879577
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/879577 | Gravity stabilized thermal miscible displacement process | Jun 26, 1986 | Issued |
Array
(
[id] => 2440679
[patent_doc_number] => 04722396
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-02-02
[patent_title] => 'Process for oil recovery from subterranean reservoir rock formations'
[patent_app_type] => 1
[patent_app_number] => 6/879749
[patent_app_country] => US
[patent_app_date] => 1986-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5153
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 213
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/722/04722396.pdf
[firstpage_image] =>[orig_patent_app_number] => 879749
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/879749 | Process for oil recovery from subterranean reservoir rock formations | Jun 26, 1986 | Issued |
Array
(
[id] => 2354784
[patent_doc_number] => 04665982
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-05-19
[patent_title] => 'Formation fracturing technique using liquid proppant carrier followed by foam'
[patent_app_type] => 1
[patent_app_number] => 6/879070
[patent_app_country] => US
[patent_app_date] => 1986-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 4153
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 129
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/665/04665982.pdf
[firstpage_image] =>[orig_patent_app_number] => 879070
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/879070 | Formation fracturing technique using liquid proppant carrier followed by foam | Jun 25, 1986 | Issued |
Array
(
[id] => 2373403
[patent_doc_number] => 04662440
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-05-05
[patent_title] => 'Methods for obtaining well-to-well flow communication'
[patent_app_type] => 1
[patent_app_number] => 6/876962
[patent_app_country] => US
[patent_app_date] => 1986-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 5827
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/662/04662440.pdf
[firstpage_image] =>[orig_patent_app_number] => 876962
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/876962 | Methods for obtaining well-to-well flow communication | Jun 19, 1986 | Issued |
Array
(
[id] => 2440643
[patent_doc_number] => 04722394
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-02-02
[patent_title] => 'Determining residual oil saturation by radioactively analyzing injected CO.sub.2 and base-generating tracer-providing solution'
[patent_app_type] => 1
[patent_app_number] => 6/873555
[patent_app_country] => US
[patent_app_date] => 1986-06-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 6108
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 260
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/722/04722394.pdf
[firstpage_image] =>[orig_patent_app_number] => 873555
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/873555 | Determining residual oil saturation by radioactively analyzing injected CO.sub.2 and base-generating tracer-providing solution | Jun 11, 1986 | Issued |
Array
(
[id] => 2400556
[patent_doc_number] => 04724907
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-02-16
[patent_title] => 'Method and device for blending surfactant mixtures for treatment of oil wells'
[patent_app_type] => 1
[patent_app_number] => 6/873034
[patent_app_country] => US
[patent_app_date] => 1986-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2127
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/724/04724907.pdf
[firstpage_image] =>[orig_patent_app_number] => 873034
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/873034 | Method and device for blending surfactant mixtures for treatment of oil wells | Jun 10, 1986 | Issued |
Array
(
[id] => 2367828
[patent_doc_number] => 04736575
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-12
[patent_title] => 'Ride-on rotary lawnmower'
[patent_app_type] => 1
[patent_app_number] => 6/870707
[patent_app_country] => US
[patent_app_date] => 1986-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3458
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 228
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/736/04736575.pdf
[firstpage_image] =>[orig_patent_app_number] => 870707
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/870707 | Ride-on rotary lawnmower | Jun 3, 1986 | Issued |
Array
(
[id] => 2288943
[patent_doc_number] => 04681164
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-07-21
[patent_title] => 'Method of treating wells with aqueous foam'
[patent_app_type] => 1
[patent_app_number] => 6/869018
[patent_app_country] => US
[patent_app_date] => 1986-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1941
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/681/04681164.pdf
[firstpage_image] =>[orig_patent_app_number] => 869018
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/869018 | Method of treating wells with aqueous foam | May 29, 1986 | Issued |
Array
(
[id] => 2407171
[patent_doc_number] => 04728152
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-03-01
[patent_title] => 'Borehole extraction of minerals'
[patent_app_type] => 1
[patent_app_number] => 6/868723
[patent_app_country] => US
[patent_app_date] => 1986-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1273
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/728/04728152.pdf
[firstpage_image] =>[orig_patent_app_number] => 868723
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/868723 | Borehole extraction of minerals | May 29, 1986 | Issued |
Array
(
[id] => 2407209
[patent_doc_number] => 04738085
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-19
[patent_title] => 'Rotary cutter for mowers'
[patent_app_type] => 1
[patent_app_number] => 6/867502
[patent_app_country] => US
[patent_app_date] => 1986-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 2354
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 230
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/738/04738085.pdf
[firstpage_image] =>[orig_patent_app_number] => 867502
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/867502 | Rotary cutter for mowers | May 27, 1986 | Issued |
Array
(
[id] => 2309682
[patent_doc_number] => 04669545
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-02
[patent_title] => 'Well acidization with alpha-hydroxysulfonic acid'
[patent_app_type] => 1
[patent_app_number] => 6/867171
[patent_app_country] => US
[patent_app_date] => 1986-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1943
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 235
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/669/04669545.pdf
[firstpage_image] =>[orig_patent_app_number] => 867171
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/867171 | Well acidization with alpha-hydroxysulfonic acid | May 26, 1986 | Issued |
Array
(
[id] => 2278563
[patent_doc_number] => 04678032
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-07-07
[patent_title] => 'Polymer and method for permeability profile control under severe reservoir conditions'
[patent_app_type] => 1
[patent_app_number] => 6/866634
[patent_app_country] => US
[patent_app_date] => 1986-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2001
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/678/04678032.pdf
[firstpage_image] =>[orig_patent_app_number] => 866634
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/866634 | Polymer and method for permeability profile control under severe reservoir conditions | May 22, 1986 | Issued |
Array
(
[id] => 2293459
[patent_doc_number] => 04683948
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-04
[patent_title] => 'Enhanced oil recovery process employing carbon dioxide'
[patent_app_type] => 1
[patent_app_number] => 6/866542
[patent_app_country] => US
[patent_app_date] => 1986-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2589
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/683/04683948.pdf
[firstpage_image] =>[orig_patent_app_number] => 866542
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/866542 | Enhanced oil recovery process employing carbon dioxide | May 22, 1986 | Issued |
Array
(
[id] => 2304919
[patent_doc_number] => 04699213
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-13
[patent_title] => 'Enhanced oil recovery process utilizing in situ steam generation'
[patent_app_type] => 1
[patent_app_number] => 6/866420
[patent_app_country] => US
[patent_app_date] => 1986-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2751
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 262
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/699/04699213.pdf
[firstpage_image] =>[orig_patent_app_number] => 866420
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/866420 | Enhanced oil recovery process utilizing in situ steam generation | May 22, 1986 | Issued |
Array
(
[id] => 2308885
[patent_doc_number] => 04688638
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-25
[patent_title] => 'Downhole corrosion coupon holder'
[patent_app_type] => 1
[patent_app_number] => 6/866859
[patent_app_country] => US
[patent_app_date] => 1986-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 2498
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/688/04688638.pdf
[firstpage_image] =>[orig_patent_app_number] => 866859
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/866859 | Downhole corrosion coupon holder | May 22, 1986 | Issued |
Array
(
[id] => 2329873
[patent_doc_number] => 04701152
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-20
[patent_title] => 'Automatic transmission for multi-speed bicycle'
[patent_app_type] => 1
[patent_app_number] => 6/865800
[patent_app_country] => US
[patent_app_date] => 1986-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 12
[patent_no_of_words] => 7218
[patent_no_of_claims] => 39
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 232
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/701/04701152.pdf
[firstpage_image] =>[orig_patent_app_number] => 865800
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/865800 | Automatic transmission for multi-speed bicycle | May 21, 1986 | Issued |
Array
(
[id] => 2347880
[patent_doc_number] => 04687058
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-18
[patent_title] => 'Solvent enhanced fracture-assisted steamflood process'
[patent_app_type] => 1
[patent_app_number] => 6/866488
[patent_app_country] => US
[patent_app_date] => 1986-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 37
[patent_figures_cnt] => 65
[patent_no_of_words] => 18754
[patent_no_of_claims] => 85
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 42
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/687/04687058.pdf
[firstpage_image] =>[orig_patent_app_number] => 866488
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/866488 | Solvent enhanced fracture-assisted steamflood process | May 21, 1986 | Issued |
Array
(
[id] => 2294288
[patent_doc_number] => 04690215
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-09-01
[patent_title] => 'Enhanced crude oil recovery'
[patent_app_type] => 1
[patent_app_number] => 6/864179
[patent_app_country] => US
[patent_app_date] => 1986-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2819
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 51
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/690/04690215.pdf
[firstpage_image] =>[orig_patent_app_number] => 864179
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/864179 | Enhanced crude oil recovery | May 15, 1986 | Issued |
Array
(
[id] => 2293495
[patent_doc_number] => 04683951
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-08-04
[patent_title] => 'Chemical flooding and controlled pressure pulse fracturing process for enhanced hydrocarbon recovery from subterranean formations'
[patent_app_type] => 1
[patent_app_number] => 6/863663
[patent_app_country] => US
[patent_app_date] => 1986-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3643
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/683/04683951.pdf
[firstpage_image] =>[orig_patent_app_number] => 863663
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/863663 | Chemical flooding and controlled pressure pulse fracturing process for enhanced hydrocarbon recovery from subterranean formations | May 14, 1986 | Issued |
Array
(
[id] => 2325138
[patent_doc_number] => 04676317
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-30
[patent_title] => 'Method of reducing fluid loss in cement compositions which may contain substantial salt concentrations'
[patent_app_type] => 1
[patent_app_number] => 6/863227
[patent_app_country] => US
[patent_app_date] => 1986-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6500
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/676/04676317.pdf
[firstpage_image] =>[orig_patent_app_number] => 863227
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/863227 | Method of reducing fluid loss in cement compositions which may contain substantial salt concentrations | May 12, 1986 | Issued |