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] => 5357457 [patent_doc_number] => 20090032251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-05 [patent_title] => 'DRAINAGE OF HEAVY OIL RESERVOIR VIA HORIZONTAL WELLBORE' [patent_app_type] => utility [patent_app_number] => 11/832620 [patent_app_country] => US [patent_app_date] => 2007-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4167 [patent_no_of_claims] => 66 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0032/20090032251.pdf [firstpage_image] =>[orig_patent_app_number] => 11832620 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/832620
Method for drainage of heavy oil reservoir via horizontal wellbore Jul 31, 2007 Issued
Array ( [id] => 5357466 [patent_doc_number] => 20090032260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-05 [patent_title] => 'INJECTION PLANE INITIATION IN A WELL' [patent_app_type] => utility [patent_app_number] => 11/832602 [patent_app_country] => US [patent_app_date] => 2007-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6488 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0032/20090032260.pdf [firstpage_image] =>[orig_patent_app_number] => 11832602 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/832602
Method of injection plane initiation in a well Jul 31, 2007 Issued
Array ( [id] => 118671 [patent_doc_number] => 07708069 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-04 [patent_title] => 'Method to enhance proppant conductivity from hydraulically fractured wells' [patent_app_type] => utility [patent_app_number] => 11/782151 [patent_app_country] => US [patent_app_date] => 2007-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2420 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/708/07708069.pdf [firstpage_image] =>[orig_patent_app_number] => 11782151 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/782151
Method to enhance proppant conductivity from hydraulically fractured wells Jul 23, 2007 Issued
Array ( [id] => 6292885 [patent_doc_number] => 20100065268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-18 [patent_title] => 'IN SITU HEAVY OIL AND BITUMEN RECOVERY PROCESS' [patent_app_type] => utility [patent_app_number] => 12/374927 [patent_app_country] => US [patent_app_date] => 2007-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 5289 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0065/20100065268.pdf [firstpage_image] =>[orig_patent_app_number] => 12374927 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/374927
In Situ heavy oil and bitumen recovery process Jul 18, 2007 Issued
Array ( [id] => 176621 [patent_doc_number] => 07654324 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-02 [patent_title] => 'Reverse-circulation cementing of surface casing' [patent_app_type] => utility [patent_app_number] => 11/778261 [patent_app_country] => US [patent_app_date] => 2007-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2791 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/654/07654324.pdf [firstpage_image] =>[orig_patent_app_number] => 11778261 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/778261
Reverse-circulation cementing of surface casing Jul 15, 2007 Issued
Array ( [id] => 238598 [patent_doc_number] => 07591313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-22 [patent_title] => 'Methods of treating particulates and use in subterranean formations' [patent_app_type] => utility [patent_app_number] => 11/776956 [patent_app_country] => US [patent_app_date] => 2007-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8974 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/591/07591313.pdf [firstpage_image] =>[orig_patent_app_number] => 11776956 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/776956
Methods of treating particulates and use in subterranean formations Jul 11, 2007 Issued
Array ( [id] => 189675 [patent_doc_number] => 07640983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-05 [patent_title] => 'Method to cement a perforated casing' [patent_app_type] => utility [patent_app_number] => 11/776800 [patent_app_country] => US [patent_app_date] => 2007-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 35 [patent_no_of_words] => 5296 [patent_no_of_claims] => 27 [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/07/640/07640983.pdf [firstpage_image] =>[orig_patent_app_number] => 11776800 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/776800
Method to cement a perforated casing Jul 11, 2007 Issued
Array ( [id] => 9045473 [patent_doc_number] => 08540024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-24 [patent_title] => 'Perforation strategy for heterogeneous proppant placement in hydraulic fracturing' [patent_app_type] => utility [patent_app_number] => 12/667073 [patent_app_country] => US [patent_app_date] => 2007-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 9955 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12667073 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/667073
Perforation strategy for heterogeneous proppant placement in hydraulic fracturing Jul 2, 2007 Issued
Array ( [id] => 4929861 [patent_doc_number] => 20080000636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-03 [patent_title] => 'Method of repairing failed gravel packs' [patent_app_type] => utility [patent_app_number] => 11/824060 [patent_app_country] => US [patent_app_date] => 2007-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7223 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0000/20080000636.pdf [firstpage_image] =>[orig_patent_app_number] => 11824060 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/824060
Method of repairing failed gravel packs Jun 28, 2007 Issued
Array ( [id] => 194630 [patent_doc_number] => 07635028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-22 [patent_title] => 'Acidic internal breaker for viscoelastic surfactant fluids in brine' [patent_app_type] => utility [patent_app_number] => 11/770442 [patent_app_country] => US [patent_app_date] => 2007-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8703 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/635/07635028.pdf [firstpage_image] =>[orig_patent_app_number] => 11770442 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/770442
Acidic internal breaker for viscoelastic surfactant fluids in brine Jun 27, 2007 Issued
Array ( [id] => 5364155 [patent_doc_number] => 20090301714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'Composition and Method For Using Waxy Oil-External Emulsions To Modify Reservoir Permeability Profiles' [patent_app_type] => utility [patent_app_number] => 12/306242 [patent_app_country] => US [patent_app_date] => 2007-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 13695 [patent_no_of_claims] => 71 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0301/20090301714.pdf [firstpage_image] =>[orig_patent_app_number] => 12306242 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/306242
Composition and method for using waxy oil-external emulsions to modify reservoir permeability profiles Jun 17, 2007 Issued
Array ( [id] => 362013 [patent_doc_number] => 07481273 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-27 [patent_title] => 'Method of using water-in-oil emulsion to remove oil base or synthetic oil base filter cake' [patent_app_type] => utility [patent_app_number] => 11/820085 [patent_app_country] => US [patent_app_date] => 2007-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8435 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/481/07481273.pdf [firstpage_image] =>[orig_patent_app_number] => 11820085 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/820085
Method of using water-in-oil emulsion to remove oil base or synthetic oil base filter cake Jun 17, 2007 Issued
Array ( [id] => 5196182 [patent_doc_number] => 20070295500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-27 [patent_title] => 'METHOD OF TREATING BOTTOM-HOLE FORMATION ZONE' [patent_app_type] => utility [patent_app_number] => 11/762392 [patent_app_country] => US [patent_app_date] => 2007-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1382 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0295/20070295500.pdf [firstpage_image] =>[orig_patent_app_number] => 11762392 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/762392
METHOD OF TREATING BOTTOM-HOLE FORMATION ZONE Jun 12, 2007 Abandoned
Array ( [id] => 208238 [patent_doc_number] => 07624804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-01 [patent_title] => 'Method for recovering oil from a gas-lifted oil well penetrating a subterranean oil-bearing formation' [patent_app_type] => utility [patent_app_number] => 11/761227 [patent_app_country] => US [patent_app_date] => 2007-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2480 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/624/07624804.pdf [firstpage_image] =>[orig_patent_app_number] => 11761227 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/761227
Method for recovering oil from a gas-lifted oil well penetrating a subterranean oil-bearing formation Jun 10, 2007 Issued
Array ( [id] => 5578145 [patent_doc_number] => 20090173491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-09 [patent_title] => 'METHOD AND SYSTEM FOR EXTRACTION OF HYDROCARBONS FROM OIL SHALE AND LIMESTONE FORMATIONS' [patent_app_type] => utility [patent_app_number] => 12/278509 [patent_app_country] => US [patent_app_date] => 2007-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8052 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0173/20090173491.pdf [firstpage_image] =>[orig_patent_app_number] => 12278509 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/278509
METHOD AND SYSTEM FOR EXTRACTION OF HYDROCARBONS FROM OIL SHALE AND LIMESTONE FORMATIONS Jun 7, 2007 Abandoned
Array ( [id] => 7521949 [patent_doc_number] => 08025101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-27 [patent_title] => 'Cyclic steam stimulation method with multiple fractures' [patent_app_type] => utility [patent_app_number] => 12/303621 [patent_app_country] => US [patent_app_date] => 2007-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2203 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/025/08025101.pdf [firstpage_image] =>[orig_patent_app_number] => 12303621 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/303621
Cyclic steam stimulation method with multiple fractures Jun 5, 2007 Issued
Array ( [id] => 4848851 [patent_doc_number] => 20080314593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'In situ thermal processing of an oil shale formation using a pattern of heat sources' [patent_app_type] => utility [patent_app_number] => 11/809889 [patent_app_country] => US [patent_app_date] => 2007-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 143 [patent_figures_cnt] => 143 [patent_no_of_words] => 200913 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0314/20080314593.pdf [firstpage_image] =>[orig_patent_app_number] => 11809889 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/809889
In situ thermal processing of an oil shale formation containing carbonate minerals May 31, 2007 Issued
Array ( [id] => 19075 [patent_doc_number] => 07798221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-21 [patent_title] => 'In situ recovery from a hydrocarbon containing formation' [patent_app_type] => utility [patent_app_number] => 11/809723 [patent_app_country] => US [patent_app_date] => 2007-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 134 [patent_figures_cnt] => 191 [patent_no_of_words] => 101764 [patent_no_of_claims] => 18 [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/07/798/07798221.pdf [firstpage_image] =>[orig_patent_app_number] => 11809723 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/809723
In situ recovery from a hydrocarbon containing formation May 30, 2007 Issued
Array ( [id] => 8966818 [patent_doc_number] => 08505626 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-13 [patent_title] => 'α-Amino acid phosphonic acid compounds, method of preparation of use thereof' [patent_app_type] => utility [patent_app_number] => 12/376899 [patent_app_country] => US [patent_app_date] => 2007-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4955 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12376899 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/376899
α-Amino acid phosphonic acid compounds, method of preparation of use thereof May 24, 2007 Issued
Array ( [id] => 4835689 [patent_doc_number] => 20080277116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'Well Treatment Compositions and Methods Utilizing Nano-Particles' [patent_app_type] => utility [patent_app_number] => 11/747002 [patent_app_country] => US [patent_app_date] => 2007-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4949 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0277/20080277116.pdf [firstpage_image] =>[orig_patent_app_number] => 11747002 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/747002
Well treatment composition and methods utilizing nano-particles May 9, 2007 Issued
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