
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] => 2755001
[patent_doc_number] => 05074358
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-24
[patent_title] => 'Surfactant-stabilized foams for enhanced oil recovery'
[patent_app_type] => 1
[patent_app_number] => 7/547278
[patent_app_country] => US
[patent_app_date] => 1990-07-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 2489
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[pdf_file] => patents/05/074/05074358.pdf
[firstpage_image] =>[orig_patent_app_number] => 547278
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/547278 | Surfactant-stabilized foams for enhanced oil recovery | Jul 2, 1990 | Issued |
Array
(
[id] => 2855480
[patent_doc_number] => 05090479
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-25
[patent_title] => 'Method for scale inhibition in oil producing wells'
[patent_app_type] => 1
[patent_app_number] => 7/545712
[patent_app_country] => US
[patent_app_date] => 1990-06-29
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 545712
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/545712 | Method for scale inhibition in oil producing wells | Jun 28, 1990 | Issued |
Array
(
[id] => 2733248
[patent_doc_number] => 05020594
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[patent_kind] => NA
[patent_issue_date] => 1991-06-04
[patent_title] => 'Method to prevent gas intrusion into wellbores during setting of cements'
[patent_app_type] => 1
[patent_app_number] => 7/545427
[patent_app_country] => US
[patent_app_date] => 1990-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 1271
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[pdf_file] => patents/05/020/05020594.pdf
[firstpage_image] =>[orig_patent_app_number] => 545427
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/545427 | Method to prevent gas intrusion into wellbores during setting of cements | Jun 27, 1990 | Issued |
Array
(
[id] => 2729633
[patent_doc_number] => 05027899
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-02
[patent_title] => 'Method of gravel packing a well'
[patent_app_type] => 1
[patent_app_number] => 7/546050
[patent_app_country] => US
[patent_app_date] => 1990-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 2738
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[firstpage_image] =>[orig_patent_app_number] => 546050
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/546050 | Method of gravel packing a well | Jun 27, 1990 | Issued |
Array
(
[id] => 2729617
[patent_doc_number] => 05027898
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-02
[patent_title] => 'Foaming agents for carbon dioxide and steam floods'
[patent_app_type] => 1
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[patent_app_country] => US
[patent_app_date] => 1990-06-18
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[pdf_file] => patents/05/027/05027898.pdf
[firstpage_image] =>[orig_patent_app_number] => 539507
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/539507 | Foaming agents for carbon dioxide and steam floods | Jun 17, 1990 | Issued |
Array
(
[id] => 2653864
[patent_doc_number] => 05033547
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-23
[patent_title] => 'Method for decreasing mobility of dense carbon dioxide in subterranean formations'
[patent_app_type] => 1
[patent_app_number] => 7/539505
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[patent_app_date] => 1990-06-18
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[firstpage_image] =>[orig_patent_app_number] => 539505
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/539505 | Method for decreasing mobility of dense carbon dioxide in subterranean formations | Jun 17, 1990 | Issued |
Array
(
[id] => 2753323
[patent_doc_number] => 05035288
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-30
[patent_title] => 'Lignin phenol/lignin/amine surfactant system'
[patent_app_type] => 1
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[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 4200
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[pdf_file] => patents/05/035/05035288.pdf
[firstpage_image] =>[orig_patent_app_number] => 539506
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/539506 | Lignin phenol/lignin/amine surfactant system | Jun 17, 1990 | Issued |
Array
(
[id] => 2734494
[patent_doc_number] => 05042242
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-08-27
[patent_title] => 'Rotary lawn mower cleaning apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/539621
[patent_app_country] => US
[patent_app_date] => 1990-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 2567
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[pdf_file] => patents/05/042/05042242.pdf
[firstpage_image] =>[orig_patent_app_number] => 539621
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/539621 | Rotary lawn mower cleaning apparatus | Jun 17, 1990 | Issued |
Array
(
[id] => 2842198
[patent_doc_number] => 05083612
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-01-28
[patent_title] => 'Hot water, surfactant, and polymer flooding process for heavy oil'
[patent_app_type] => 1
[patent_app_number] => 7/539246
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[patent_app_date] => 1990-06-18
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[pdf_file] => patents/05/083/05083612.pdf
[firstpage_image] =>[orig_patent_app_number] => 539246
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/539246 | Hot water, surfactant, and polymer flooding process for heavy oil | Jun 17, 1990 | Issued |
Array
(
[id] => 2716772
[patent_doc_number] => 05031700
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-16
[patent_title] => 'Method of improving formation permeability using chlorine dioxide'
[patent_app_type] => 1
[patent_app_number] => 7/538572
[patent_app_country] => US
[patent_app_date] => 1990-06-15
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[pdf_file] => patents/05/031/05031700.pdf
[firstpage_image] =>[orig_patent_app_number] => 538572
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/538572 | Method of improving formation permeability using chlorine dioxide | Jun 14, 1990 | Issued |
Array
(
[id] => 2753305
[patent_doc_number] => 05062483
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-05
[patent_title] => 'Treatment for reducing water coning in an oil reservoir'
[patent_app_type] => 1
[patent_app_number] => 7/538313
[patent_app_country] => US
[patent_app_date] => 1990-06-15
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[pdf_file] => patents/05/062/05062483.pdf
[firstpage_image] =>[orig_patent_app_number] => 538313
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/538313 | Treatment for reducing water coning in an oil reservoir | Jun 14, 1990 | Issued |
Array
(
[id] => 2654787
[patent_doc_number] => 05025863
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-25
[patent_title] => 'Enhanced liquid hydrocarbon recovery process'
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[pdf_file] => patents/05/025/05025863.pdf
[firstpage_image] =>[orig_patent_app_number] => 535926
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Array
(
[id] => 2706829
[patent_doc_number] => 05056596
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-15
[patent_title] => 'Recovery of bitumen or heavy oil in situ by injection of hot water of low quality steam plus caustic and carbon dioxide'
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[patent_app_number] => 7/534352
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[pdf_file] => patents/05/056/05056596.pdf
[firstpage_image] =>[orig_patent_app_number] => 534352
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Array
(
[id] => 2716740
[patent_doc_number] => 05031698
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-16
[patent_title] => 'Steam foam surfactants enriched in alpha olefin disulfonates for enhanced oil recovery'
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[pdf_file] => patents/05/031/05031698.pdf
[firstpage_image] =>[orig_patent_app_number] => 533235
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Array
(
[id] => 2680121
[patent_doc_number] => 04995463
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[patent_issue_date] => 1991-02-26
[patent_title] => 'Method for fracturing coal seams'
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Array
(
[id] => 2689680
[patent_doc_number] => 05000263
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[patent_issue_date] => 1991-03-19
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/533249 | Method for improving the steam splits in a multiple steam injection process using multiple steam headers | Jun 3, 1990 | Issued |
Array
(
[id] => 2717858
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Array
(
[id] => 2749954
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Array
(
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/524433 | Method of and means for operating geothermal wells | May 16, 1990 | Issued |