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] => 2338325 [patent_doc_number] => 04648451 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-10 [patent_title] => 'Enhanced oil recovery process by injecting a micellar solution of surfactants having a solubility gradient in water' [patent_app_type] => 1 [patent_app_number] => 6/696906 [patent_app_country] => US [patent_app_date] => 1985-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5779 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/648/04648451.pdf [firstpage_image] =>[orig_patent_app_number] => 696906 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/696906
Enhanced oil recovery process by injecting a micellar solution of surfactants having a solubility gradient in water Jan 30, 1985 Issued
Array ( [id] => 2211636 [patent_doc_number] => 04590997 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-27 [patent_title] => 'Controlled pulse and peroxide fracturing combined with a metal containing proppant' [patent_app_type] => 1 [patent_app_number] => 6/695600 [patent_app_country] => US [patent_app_date] => 1985-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3114 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/590/04590997.pdf [firstpage_image] =>[orig_patent_app_number] => 695600 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/695600
Controlled pulse and peroxide fracturing combined with a metal containing proppant Jan 27, 1985 Issued
Array ( [id] => 2169028 [patent_doc_number] => 04560003 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-24 [patent_title] => 'Solvent stimulation in heavy oil wells producing a large fraction of water' [patent_app_type] => 1 [patent_app_number] => 6/693229 [patent_app_country] => US [patent_app_date] => 1985-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1009 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/560/04560003.pdf [firstpage_image] =>[orig_patent_app_number] => 693229 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/693229
Solvent stimulation in heavy oil wells producing a large fraction of water Jan 21, 1985 Issued
Array ( [id] => 2256383 [patent_doc_number] => 04628999 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-16 [patent_title] => 'Process employing CO.sub.2 /CH gas mixtures for secondary exploitation of oil reservoirs' [patent_app_type] => 1 [patent_app_number] => 6/692840 [patent_app_country] => US [patent_app_date] => 1985-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 6011 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/628/04628999.pdf [firstpage_image] =>[orig_patent_app_number] => 692840 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/692840
Process employing CO.sub.2 /CH gas mixtures for secondary exploitation of oil reservoirs Jan 17, 1985 Issued
Array ( [id] => 2269387 [patent_doc_number] => 04625801 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-02 [patent_title] => 'Methods and apparatus for recovery of hydrocarbons from underground water tables' [patent_app_type] => 1 [patent_app_number] => 6/691166 [patent_app_country] => US [patent_app_date] => 1985-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 11012 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/625/04625801.pdf [firstpage_image] =>[orig_patent_app_number] => 691166 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/691166
Methods and apparatus for recovery of hydrocarbons from underground water tables Jan 13, 1985 Issued
Array ( [id] => 2207407 [patent_doc_number] => RE032114 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-15 [patent_title] => 'Oil recovery process' [patent_app_type] => 2 [patent_app_number] => 6/689346 [patent_app_country] => US [patent_app_date] => 1985-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 8714 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/032/RE032114.pdf [firstpage_image] =>[orig_patent_app_number] => 689346 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/689346
Oil recovery process Jan 6, 1985 Issued
Array ( [id] => 2344297 [patent_doc_number] => 04649997 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-17 [patent_title] => 'Carbon dioxide injection with in situ combustion process for heavy oils' [patent_app_type] => 1 [patent_app_number] => 6/685888 [patent_app_country] => US [patent_app_date] => 1984-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3486 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/649/04649997.pdf [firstpage_image] =>[orig_patent_app_number] => 685888 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/685888
Carbon dioxide injection with in situ combustion process for heavy oils Dec 23, 1984 Issued
Array ( [id] => 2167987 [patent_doc_number] => 04546830 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-15 [patent_title] => 'Methods and apparatus for recovery of hydrocarbons from underground water tables' [patent_app_type] => 1 [patent_app_number] => 6/684274 [patent_app_country] => US [patent_app_date] => 1984-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 11899 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/546/04546830.pdf [firstpage_image] =>[orig_patent_app_number] => 684274 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/684274
Methods and apparatus for recovery of hydrocarbons from underground water tables Dec 19, 1984 Issued
Array ( [id] => 2268477 [patent_doc_number] => 04610306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-09 [patent_title] => 'Non-retarding fluid loss additives for well cementing compositions' [patent_app_type] => 1 [patent_app_number] => 6/683788 [patent_app_country] => US [patent_app_date] => 1984-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2686 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/610/04610306.pdf [firstpage_image] =>[orig_patent_app_number] => 683788 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/683788
Non-retarding fluid loss additives for well cementing compositions Dec 18, 1984 Issued
Array ( [id] => 2246846 [patent_doc_number] => 04602685 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-29 [patent_title] => 'Non-retarding fluid loss additives for well cementing compositions' [patent_app_type] => 1 [patent_app_number] => 6/683787 [patent_app_country] => US [patent_app_date] => 1984-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2693 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/602/04602685.pdf [firstpage_image] =>[orig_patent_app_number] => 683787 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/683787
Non-retarding fluid loss additives for well cementing compositions Dec 18, 1984 Issued
Array ( [id] => 2542632 [patent_doc_number] => 04834182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-30 [patent_title] => 'Polymers for oil reservoir permeability control' [patent_app_type] => 1 [patent_app_number] => 6/676377 [patent_app_country] => US [patent_app_date] => 1984-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6440 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/834/04834182.pdf [firstpage_image] =>[orig_patent_app_number] => 676377 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/676377
Polymers for oil reservoir permeability control Nov 28, 1984 Issued
Array ( [id] => 2268451 [patent_doc_number] => 04610304 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-09 [patent_title] => 'Heavy oil recovery by high velocity non-condensible gas injection' [patent_app_type] => 1 [patent_app_number] => 6/675133 [patent_app_country] => US [patent_app_date] => 1984-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4892 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/610/04610304.pdf [firstpage_image] =>[orig_patent_app_number] => 675133 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/675133
Heavy oil recovery by high velocity non-condensible gas injection Nov 26, 1984 Issued
Array ( [id] => 2321764 [patent_doc_number] => 04634187 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-06 [patent_title] => 'Method of in-situ leaching of ores' [patent_app_type] => 1 [patent_app_number] => 6/674026 [patent_app_country] => US [patent_app_date] => 1984-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 2726 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/634/04634187.pdf [firstpage_image] =>[orig_patent_app_number] => 674026 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/674026
Method of in-situ leaching of ores Nov 20, 1984 Issued
Array ( [id] => 2309645 [patent_doc_number] => 04669542 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-02 [patent_title] => 'Simultaneous recovery of crude from multiple zones in a reservoir' [patent_app_type] => 1 [patent_app_number] => 6/673628 [patent_app_country] => US [patent_app_date] => 1984-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1705 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/669/04669542.pdf [firstpage_image] =>[orig_patent_app_number] => 673628 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/673628
Simultaneous recovery of crude from multiple zones in a reservoir Nov 20, 1984 Issued
Array ( [id] => 2269375 [patent_doc_number] => 04625800 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-02 [patent_title] => 'Method of recovering medium or high gravity crude oil' [patent_app_type] => 1 [patent_app_number] => 6/673632 [patent_app_country] => US [patent_app_date] => 1984-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1492 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/625/04625800.pdf [firstpage_image] =>[orig_patent_app_number] => 673632 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/673632
Method of recovering medium or high gravity crude oil Nov 20, 1984 Issued
Array ( [id] => 2270404 [patent_doc_number] => 04606415 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-19 [patent_title] => 'Method and system for detecting and identifying abnormal drilling conditions' [patent_app_type] => 1 [patent_app_number] => 6/672983 [patent_app_country] => US [patent_app_date] => 1984-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3142 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/606/04606415.pdf [firstpage_image] =>[orig_patent_app_number] => 672983 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/672983
Method and system for detecting and identifying abnormal drilling conditions Nov 18, 1984 Issued
Array ( [id] => 2124931 [patent_doc_number] => 04542791 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-24 [patent_title] => 'Method for plugging wellbores with polycarboxylic acid shear thickening composition' [patent_app_type] => 1 [patent_app_number] => 6/672580 [patent_app_country] => US [patent_app_date] => 1984-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8307 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/542/04542791.pdf [firstpage_image] =>[orig_patent_app_number] => 672580 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/672580
Method for plugging wellbores with polycarboxylic acid shear thickening composition Nov 15, 1984 Issued
Array ( [id] => 2399722 [patent_doc_number] => 04785886 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-22 [patent_title] => 'Method of producing a fluid contained in a geological formation comprising several fluids' [patent_app_type] => 1 [patent_app_number] => 6/671919 [patent_app_country] => US [patent_app_date] => 1984-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 2397 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/785/04785886.pdf [firstpage_image] =>[orig_patent_app_number] => 671919 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/671919
Method of producing a fluid contained in a geological formation comprising several fluids Nov 14, 1984 Issued
06/671392 SYNCHRONOUS DRIVE SYSTEM AND METHOD OF MAKING THE SAME Nov 14, 1984 Abandoned
Array ( [id] => 2272953 [patent_doc_number] => 04623021 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-18 [patent_title] => 'Hydraulic fracturing method employing a fines control technique' [patent_app_type] => 1 [patent_app_number] => 6/671351 [patent_app_country] => US [patent_app_date] => 1984-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3445 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/623/04623021.pdf [firstpage_image] =>[orig_patent_app_number] => 671351 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/671351
Hydraulic fracturing method employing a fines control technique Nov 13, 1984 Issued
Menu