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] => 2534936 [patent_doc_number] => 04804043 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-14 [patent_title] => 'Process for selective placement of polymer gels for profile control in thermal oil recovery' [patent_app_type] => 1 [patent_app_number] => 7/068290 [patent_app_country] => US [patent_app_date] => 1987-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3970 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/804/04804043.pdf [firstpage_image] =>[orig_patent_app_number] => 068290 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/068290
Process for selective placement of polymer gels for profile control in thermal oil recovery Jun 30, 1987 Issued
Array ( [id] => 2375990 [patent_doc_number] => 04793416 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-27 [patent_title] => 'Organic crosslinking of polymers for CO2 flooding profile control' [patent_app_type] => 1 [patent_app_number] => 7/068006 [patent_app_country] => US [patent_app_date] => 1987-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2978 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/793/04793416.pdf [firstpage_image] =>[orig_patent_app_number] => 068006 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/068006
Organic crosslinking of polymers for CO2 flooding profile control Jun 29, 1987 Issued
Array ( [id] => 2462863 [patent_doc_number] => 04821803 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-18 [patent_title] => 'High salinity polymer drive for surfactant flooding systems' [patent_app_type] => 1 [patent_app_number] => 7/067070 [patent_app_country] => US [patent_app_date] => 1987-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4792 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/821/04821803.pdf [firstpage_image] =>[orig_patent_app_number] => 067070 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/067070
High salinity polymer drive for surfactant flooding systems Jun 28, 1987 Issued
Array ( [id] => 2693406 [patent_doc_number] => 05016710 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Method of assisted production of an effluent to be produced contained in a geological formation' [patent_app_type] => 1 [patent_app_number] => 7/066534 [patent_app_country] => US [patent_app_date] => 1987-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4642 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/016/05016710.pdf [firstpage_image] =>[orig_patent_app_number] => 066534 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/066534
Method of assisted production of an effluent to be produced contained in a geological formation Jun 25, 1987 Issued
Array ( [id] => 2399645 [patent_doc_number] => 04785882 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-22 [patent_title] => 'Enhanced hydrocarbon recovery' [patent_app_type] => 1 [patent_app_number] => 7/066803 [patent_app_country] => US [patent_app_date] => 1987-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1618 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/785/04785882.pdf [firstpage_image] =>[orig_patent_app_number] => 066803 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/066803
Enhanced hydrocarbon recovery Jun 23, 1987 Issued
Array ( [id] => 2466437 [patent_doc_number] => 04819729 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-11 [patent_title] => 'Method for recovering petroleum using oligomeric surfactants' [patent_app_type] => 1 [patent_app_number] => 7/066582 [patent_app_country] => US [patent_app_date] => 1987-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4951 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/819/04819729.pdf [firstpage_image] =>[orig_patent_app_number] => 066582 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/066582
Method for recovering petroleum using oligomeric surfactants Jun 23, 1987 Issued
Array ( [id] => 2347311 [patent_doc_number] => 04714112 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-22 [patent_title] => 'Method for controlling rock dissolution and pipe corrosion during oil well steam injection' [patent_app_type] => 1 [patent_app_number] => 7/065198 [patent_app_country] => US [patent_app_date] => 1987-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3851 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/714/04714112.pdf [firstpage_image] =>[orig_patent_app_number] => 065198 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/065198
Method for controlling rock dissolution and pipe corrosion during oil well steam injection Jun 21, 1987 Issued
07/064265 METHOD OF CONTROLLING PERMEABILITY DAMAGE OF HYDROCARBON FORMATIONS DURING STEAM INJECTION WHILE PREVENTING PIPE CORROSION Jun 17, 1987 Abandoned
Array ( [id] => 2401049 [patent_doc_number] => 04718492 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-12 [patent_title] => 'Process for passing carbon dioxide through a cased, cemented and perforated well' [patent_app_type] => 1 [patent_app_number] => 7/065171 [patent_app_country] => US [patent_app_date] => 1987-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1655 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/718/04718492.pdf [firstpage_image] =>[orig_patent_app_number] => 065171 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/065171
Process for passing carbon dioxide through a cased, cemented and perforated well Jun 15, 1987 Issued
Array ( [id] => 2439523 [patent_doc_number] => 04759415 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-26 [patent_title] => 'Rock bit with improved extended nozzle' [patent_app_type] => 1 [patent_app_number] => 7/063727 [patent_app_country] => US [patent_app_date] => 1987-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1741 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/759/04759415.pdf [firstpage_image] =>[orig_patent_app_number] => 063727 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/063727
Rock bit with improved extended nozzle Jun 14, 1987 Issued
Array ( [id] => 2376118 [patent_doc_number] => 04793423 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-27 [patent_title] => 'Process for treating drilled cuttings' [patent_app_type] => 1 [patent_app_number] => 7/059435 [patent_app_country] => US [patent_app_date] => 1987-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2170 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/793/04793423.pdf [firstpage_image] =>[orig_patent_app_number] => 059435 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/059435
Process for treating drilled cuttings Jun 7, 1987 Issued
Array ( [id] => 2439387 [patent_doc_number] => 04759408 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-26 [patent_title] => 'Method of shutting off a portion of a producing zone in a hydrocarbon producing well' [patent_app_type] => 1 [patent_app_number] => 7/059096 [patent_app_country] => US [patent_app_date] => 1987-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2330 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/759/04759408.pdf [firstpage_image] =>[orig_patent_app_number] => 059096 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/059096
Method of shutting off a portion of a producing zone in a hydrocarbon producing well Jun 7, 1987 Issued
Array ( [id] => 2406695 [patent_doc_number] => 04787452 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-29 [patent_title] => 'Disposal of produced formation fines during oil recovery' [patent_app_type] => 1 [patent_app_number] => 7/059357 [patent_app_country] => US [patent_app_date] => 1987-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1849 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/787/04787452.pdf [firstpage_image] =>[orig_patent_app_number] => 059357 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/059357
Disposal of produced formation fines during oil recovery Jun 7, 1987 Issued
07/058504 INJECTION OF POLYMER CHEMICALS INTO DRILLING MUD Jun 4, 1987 Abandoned
07/058690 ENHANCED OIL RECOVERY USING Jun 2, 1987 Abandoned
Array ( [id] => 2378834 [patent_doc_number] => 04768592 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-06 [patent_title] => 'Enhanced oil recovery process' [patent_app_type] => 1 [patent_app_number] => 7/062314 [patent_app_country] => US [patent_app_date] => 1987-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2578 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/768/04768592.pdf [firstpage_image] =>[orig_patent_app_number] => 062314 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/062314
Enhanced oil recovery process Jun 2, 1987 Issued
Array ( [id] => 2408995 [patent_doc_number] => 04773481 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-27 [patent_title] => 'Reducing permeability of highly permeable zones in underground formations' [patent_app_type] => 1 [patent_app_number] => 7/056197 [patent_app_country] => US [patent_app_date] => 1987-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1764 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/773/04773481.pdf [firstpage_image] =>[orig_patent_app_number] => 056197 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/056197
Reducing permeability of highly permeable zones in underground formations May 31, 1987 Issued
Array ( [id] => 2409013 [patent_doc_number] => 04773482 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-27 [patent_title] => 'Reducing permeability of highly permeable zones in oil and gas formations' [patent_app_type] => 1 [patent_app_number] => 7/056193 [patent_app_country] => US [patent_app_date] => 1987-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1691 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/773/04773482.pdf [firstpage_image] =>[orig_patent_app_number] => 056193 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/056193
Reducing permeability of highly permeable zones in oil and gas formations May 31, 1987 Issued
Array ( [id] => 2496267 [patent_doc_number] => 04817711 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-04 [patent_title] => 'System for recovery of petroleum from petroleum impregnated media' [patent_app_type] => 1 [patent_app_number] => 7/055412 [patent_app_country] => US [patent_app_date] => 1987-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 33224 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/817/04817711.pdf [firstpage_image] =>[orig_patent_app_number] => 055412 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/055412
System for recovery of petroleum from petroleum impregnated media May 26, 1987 Issued
Array ( [id] => 2431294 [patent_doc_number] => 04744417 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-17 [patent_title] => 'Method for effectively handling CO.sub.2 -hydrocarbon gas mixture in a miscible CO.sub.2 flood for oil recovery' [patent_app_type] => 1 [patent_app_number] => 7/052301 [patent_app_country] => US [patent_app_date] => 1987-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1973 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/744/04744417.pdf [firstpage_image] =>[orig_patent_app_number] => 052301 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/052301
Method for effectively handling CO.sub.2 -hydrocarbon gas mixture in a miscible CO.sub.2 flood for oil recovery May 20, 1987 Issued
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