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] => 2232245 [patent_doc_number] => 04607700 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-26 [patent_title] => 'Alpha-olefin sulfonate dimer surfactant cyclic steam stimulation process for recovering hydrocarbons from a subterranean formation' [patent_app_type] => 1 [patent_app_number] => 6/639973 [patent_app_country] => US [patent_app_date] => 1984-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2386 [patent_no_of_claims] => 31 [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/04/607/04607700.pdf [firstpage_image] =>[orig_patent_app_number] => 639973 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/639973
Alpha-olefin sulfonate dimer surfactant cyclic steam stimulation process for recovering hydrocarbons from a subterranean formation Aug 9, 1984 Issued
Array ( [id] => 2254063 [patent_doc_number] => 04579175 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-01 [patent_title] => 'Method of reducing water production' [patent_app_type] => 1 [patent_app_number] => 6/639639 [patent_app_country] => US [patent_app_date] => 1984-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2670 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/579/04579175.pdf [firstpage_image] =>[orig_patent_app_number] => 639639 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/639639
Method of reducing water production Aug 9, 1984 Issued
Array ( [id] => 2159562 [patent_doc_number] => 04540049 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-10 [patent_title] => 'Method of improving steam flood conformance with steam flooding agents without a non-condensable gas' [patent_app_type] => 1 [patent_app_number] => 6/638918 [patent_app_country] => US [patent_app_date] => 1984-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2549 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/540/04540049.pdf [firstpage_image] =>[orig_patent_app_number] => 638918 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/638918
Method of improving steam flood conformance with steam flooding agents without a non-condensable gas Aug 7, 1984 Issued
Array ( [id] => 2210496 [patent_doc_number] => 04577688 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-25 [patent_title] => 'Injection of steam foaming agents into producing wells' [patent_app_type] => 1 [patent_app_number] => 6/638920 [patent_app_country] => US [patent_app_date] => 1984-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5625 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/577/04577688.pdf [firstpage_image] =>[orig_patent_app_number] => 638920 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/638920
Injection of steam foaming agents into producing wells Aug 7, 1984 Issued
Array ( [id] => 2159570 [patent_doc_number] => 04540050 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-10 [patent_title] => 'Method of improving conformance in steam floods with steam foaming agents' [patent_app_type] => 1 [patent_app_number] => 6/638919 [patent_app_country] => US [patent_app_date] => 1984-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3965 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/540/04540050.pdf [firstpage_image] =>[orig_patent_app_number] => 638919 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/638919
Method of improving conformance in steam floods with steam foaming agents Aug 7, 1984 Issued
Array ( [id] => 2193780 [patent_doc_number] => 04533182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-06 [patent_title] => 'Process for production of oil and gas through horizontal drainholes from underground workings' [patent_app_type] => 1 [patent_app_number] => 6/637303 [patent_app_country] => US [patent_app_date] => 1984-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3265 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/533/04533182.pdf [firstpage_image] =>[orig_patent_app_number] => 637303 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/637303
Process for production of oil and gas through horizontal drainholes from underground workings Aug 2, 1984 Issued
Array ( [id] => 2263053 [patent_doc_number] => 04565248 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-21 [patent_title] => 'Method for producing water soluble resols and use therefor' [patent_app_type] => 1 [patent_app_number] => 6/633750 [patent_app_country] => US [patent_app_date] => 1984-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1968 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/565/04565248.pdf [firstpage_image] =>[orig_patent_app_number] => 633750 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/633750
Method for producing water soluble resols and use therefor Jul 23, 1984 Issued
Array ( [id] => 2146746 [patent_doc_number] => 04549608 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-29 [patent_title] => 'Hydraulic fracturing method employing special sand control technique' [patent_app_type] => 1 [patent_app_number] => 6/630177 [patent_app_country] => US [patent_app_date] => 1984-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2808 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/549/04549608.pdf [firstpage_image] =>[orig_patent_app_number] => 630177 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/630177
Hydraulic fracturing method employing special sand control technique Jul 11, 1984 Issued
Array ( [id] => 2137299 [patent_doc_number] => 04552217 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-12 [patent_title] => 'Microbiocidal anionic sequesterants with polyvalent metal cations for permeability correction process' [patent_app_type] => 1 [patent_app_number] => 6/629153 [patent_app_country] => US [patent_app_date] => 1984-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6302 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/552/04552217.pdf [firstpage_image] =>[orig_patent_app_number] => 629153 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/629153
Microbiocidal anionic sequesterants with polyvalent metal cations for permeability correction process Jul 8, 1984 Issued
Array ( [id] => 2171779 [patent_doc_number] => 04560205 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-24 [patent_title] => 'Method for control of geometry of fragmented mass in an situ oil shale retort' [patent_app_type] => 1 [patent_app_number] => 6/628448 [patent_app_country] => US [patent_app_date] => 1984-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7520 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/560/04560205.pdf [firstpage_image] =>[orig_patent_app_number] => 628448 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/628448
Method for control of geometry of fragmented mass in an situ oil shale retort Jul 5, 1984 Issued
Array ( [id] => 2228020 [patent_doc_number] => 04572297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-25 [patent_title] => 'Method of formation permeability treatment with alkali metal hydroxide' [patent_app_type] => 1 [patent_app_number] => 6/628548 [patent_app_country] => US [patent_app_date] => 1984-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3567 [patent_no_of_claims] => 18 [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/04/572/04572297.pdf [firstpage_image] =>[orig_patent_app_number] => 628548 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/628548
Method of formation permeability treatment with alkali metal hydroxide Jul 5, 1984 Issued
06/627993 POTASSIUM SILICATE CLAY STABILIZATION PROCESS Jul 2, 1984 Abandoned
Array ( [id] => 2259165 [patent_doc_number] => 04611659 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-16 [patent_title] => 'Oxidized alkali lignins and their use in enhanced oil recovery' [patent_app_type] => 1 [patent_app_number] => 6/626750 [patent_app_country] => US [patent_app_date] => 1984-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3333 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/611/04611659.pdf [firstpage_image] =>[orig_patent_app_number] => 626750 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/626750
Oxidized alkali lignins and their use in enhanced oil recovery Jul 1, 1984 Issued
Array ( [id] => 2246814 [patent_doc_number] => 04602683 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-29 [patent_title] => 'Method of inhibiting scale in wells' [patent_app_type] => 1 [patent_app_number] => 6/626087 [patent_app_country] => US [patent_app_date] => 1984-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3058 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/602/04602683.pdf [firstpage_image] =>[orig_patent_app_number] => 626087 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/626087
Method of inhibiting scale in wells Jun 28, 1984 Issued
Array ( [id] => 2272513 [patent_doc_number] => 04601339 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-22 [patent_title] => 'Method for plugging a wellbore in high impulse fracturing' [patent_app_type] => 1 [patent_app_number] => 6/625430 [patent_app_country] => US [patent_app_date] => 1984-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2601 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/601/04601339.pdf [firstpage_image] =>[orig_patent_app_number] => 625430 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/625430
Method for plugging a wellbore in high impulse fracturing Jun 27, 1984 Issued
Array ( [id] => 2240349 [patent_doc_number] => 04605061 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-08-12 [patent_title] => 'Apparatus for plugging a wellbore in high impulse fracturing' [patent_app_type] => 1 [patent_app_number] => 6/625429 [patent_app_country] => US [patent_app_date] => 1984-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2601 [patent_no_of_claims] => 16 [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/04/605/04605061.pdf [firstpage_image] =>[orig_patent_app_number] => 625429 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/625429
Apparatus for plugging a wellbore in high impulse fracturing Jun 27, 1984 Issued
Array ( [id] => 2258346 [patent_doc_number] => 04574885 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-11 [patent_title] => 'Agents for petroleum recovery processes' [patent_app_type] => 1 [patent_app_number] => 6/625337 [patent_app_country] => US [patent_app_date] => 1984-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2548 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/574/04574885.pdf [firstpage_image] =>[orig_patent_app_number] => 625337 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/625337
Agents for petroleum recovery processes Jun 26, 1984 Issued
06/623915 GEL AND PROCESS FOR PREVENTING LOSS OF CIRCULATION, AND COMBINATION PROCESS FOR ENHANCED RECOVERY Jun 24, 1984 Abandoned
06/623917 GEL AND PROCESS FOR PREVENTING CARBON DIOXIDE BREAK THROUGH Jun 24, 1984 Abandoned
06/624113 PREPARTIALLY CROSSLINKED GEL FOR RETARDING FLUID FLOW Jun 24, 1984 Abandoned
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