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] => 3407957 [patent_doc_number] => 05388642 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-14 [patent_title] => 'Coalbed methane recovery using membrane separation of oxygen from air' [patent_app_type] => 1 [patent_app_number] => 8/147111 [patent_app_country] => US [patent_app_date] => 1993-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5455 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/388/05388642.pdf [firstpage_image] =>[orig_patent_app_number] => 147111 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/147111
Coalbed methane recovery using membrane separation of oxygen from air Nov 2, 1993 Issued
Array ( [id] => 3510742 [patent_doc_number] => 05486068 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-23 [patent_title] => 'Process for treating waste materials with concentrated acid and the product produced thereby' [patent_app_type] => 1 [patent_app_number] => 8/145218 [patent_app_country] => US [patent_app_date] => 1993-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4990 [patent_no_of_claims] => 33 [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/05/486/05486068.pdf [firstpage_image] =>[orig_patent_app_number] => 145218 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/145218
Process for treating waste materials with concentrated acid and the product produced thereby Nov 2, 1993 Issued
Array ( [id] => 3037842 [patent_doc_number] => 05355954 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-18 [patent_title] => 'Utilizing drilling fluid in well cementing operations' [patent_app_type] => 1 [patent_app_number] => 8/146767 [patent_app_country] => US [patent_app_date] => 1993-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4325 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/355/05355954.pdf [firstpage_image] =>[orig_patent_app_number] => 146767 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/146767
Utilizing drilling fluid in well cementing operations Nov 1, 1993 Issued
Array ( [id] => 3096228 [patent_doc_number] => 05394942 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-07 [patent_title] => 'Method for stimulation of liquid flow in a well' [patent_app_type] => 1 [patent_app_number] => 8/147146 [patent_app_country] => US [patent_app_date] => 1993-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3072 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/394/05394942.pdf [firstpage_image] =>[orig_patent_app_number] => 147146 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/147146
Method for stimulation of liquid flow in a well Nov 1, 1993 Issued
Array ( [id] => 3413154 [patent_doc_number] => 05402849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-04 [patent_title] => 'Use of dual density spacer fluids to improve cementing efficiency in horizontal wellbores' [patent_app_type] => 1 [patent_app_number] => 8/143707 [patent_app_country] => US [patent_app_date] => 1993-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2918 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/402/05402849.pdf [firstpage_image] =>[orig_patent_app_number] => 143707 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/143707
Use of dual density spacer fluids to improve cementing efficiency in horizontal wellbores Oct 31, 1993 Issued
08/145913 QUICK-SET FORMATION TREATING METHODS Oct 28, 1993 Abandoned
Array ( [id] => 3440614 [patent_doc_number] => 05377756 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-03 [patent_title] => 'Method for producing low permeability reservoirs using a single well' [patent_app_type] => 1 [patent_app_number] => 8/142028 [patent_app_country] => US [patent_app_date] => 1993-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3008 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/377/05377756.pdf [firstpage_image] =>[orig_patent_app_number] => 142028 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/142028
Method for producing low permeability reservoirs using a single well Oct 27, 1993 Issued
Array ( [id] => 2980818 [patent_doc_number] => 05358051 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-25 [patent_title] => 'Method of water control with hydroxy unsaturated carbonyls' [patent_app_type] => 1 [patent_app_number] => 8/141442 [patent_app_country] => US [patent_app_date] => 1993-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7284 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/358/05358051.pdf [firstpage_image] =>[orig_patent_app_number] => 141442 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/141442
Method of water control with hydroxy unsaturated carbonyls Oct 21, 1993 Issued
Array ( [id] => 3053370 [patent_doc_number] => 05335726 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-09 [patent_title] => 'Water control' [patent_app_type] => 1 [patent_app_number] => 8/141302 [patent_app_country] => US [patent_app_date] => 1993-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5517 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/335/05335726.pdf [firstpage_image] =>[orig_patent_app_number] => 141302 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/141302
Water control Oct 21, 1993 Issued
Array ( [id] => 3463778 [patent_doc_number] => 05404696 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-11 [patent_title] => 'Aquatic-weed removal machine' [patent_app_type] => 1 [patent_app_number] => 8/138867 [patent_app_country] => US [patent_app_date] => 1993-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2250 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/404/05404696.pdf [firstpage_image] =>[orig_patent_app_number] => 138867 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/138867
Aquatic-weed removal machine Oct 19, 1993 Issued
Array ( [id] => 3408017 [patent_doc_number] => 05388646 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-14 [patent_title] => 'Method for rejuvenation of injection wells' [patent_app_type] => 1 [patent_app_number] => 8/130400 [patent_app_country] => US [patent_app_date] => 1993-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4111 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/388/05388646.pdf [firstpage_image] =>[orig_patent_app_number] => 130400 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/130400
Method for rejuvenation of injection wells Sep 30, 1993 Issued
Array ( [id] => 3075481 [patent_doc_number] => 05368103 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-29 [patent_title] => 'Method of setting a balanced cement plug in a borehole' [patent_app_type] => 1 [patent_app_number] => 8/127840 [patent_app_country] => US [patent_app_date] => 1993-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6587 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/368/05368103.pdf [firstpage_image] =>[orig_patent_app_number] => 127840 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/127840
Method of setting a balanced cement plug in a borehole Sep 27, 1993 Issued
Array ( [id] => 3094612 [patent_doc_number] => 05413177 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-09 [patent_title] => 'Method of decreasing gas/oil ratio during cyclic huff-n-puff practice' [patent_app_type] => 1 [patent_app_number] => 8/125368 [patent_app_country] => US [patent_app_date] => 1993-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2759 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/413/05413177.pdf [firstpage_image] =>[orig_patent_app_number] => 125368 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/125368
Method of decreasing gas/oil ratio during cyclic huff-n-puff practice Sep 21, 1993 Issued
Array ( [id] => 3477501 [patent_doc_number] => 05425422 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-20 [patent_title] => 'Process for removing and preventing near-wellbore damage due to asphaltene precipitation' [patent_app_type] => 1 [patent_app_number] => 8/124224 [patent_app_country] => US [patent_app_date] => 1993-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3647 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/425/05425422.pdf [firstpage_image] =>[orig_patent_app_number] => 124224 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/124224
Process for removing and preventing near-wellbore damage due to asphaltene precipitation Sep 20, 1993 Issued
Array ( [id] => 3075464 [patent_doc_number] => 05368102 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-29 [patent_title] => 'Consolidatable particulate material and well treatment method' [patent_app_type] => 1 [patent_app_number] => 8/118702 [patent_app_country] => US [patent_app_date] => 1993-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7903 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/368/05368102.pdf [firstpage_image] =>[orig_patent_app_number] => 118702 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/118702
Consolidatable particulate material and well treatment method Sep 8, 1993 Issued
Array ( [id] => 2983329 [patent_doc_number] => 05370185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-06 [patent_title] => 'Mud solidification with slurry of portland cement in oil' [patent_app_type] => 1 [patent_app_number] => 8/117816 [patent_app_country] => US [patent_app_date] => 1993-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4234 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/370/05370185.pdf [firstpage_image] =>[orig_patent_app_number] => 117816 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/117816
Mud solidification with slurry of portland cement in oil Sep 7, 1993 Issued
Array ( [id] => 2988966 [patent_doc_number] => 05370478 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-06 [patent_title] => 'Process for isolating contaminated soil' [patent_app_type] => 1 [patent_app_number] => 8/115928 [patent_app_country] => US [patent_app_date] => 1993-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4501 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/370/05370478.pdf [firstpage_image] =>[orig_patent_app_number] => 115928 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/115928
Process for isolating contaminated soil Aug 31, 1993 Issued
Array ( [id] => 3054222 [patent_doc_number] => 05363913 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-15 [patent_title] => 'Injection of sequestering agents for subterranean microbial processes' [patent_app_type] => 1 [patent_app_number] => 8/114040 [patent_app_country] => US [patent_app_date] => 1993-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3624 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/363/05363913.pdf [firstpage_image] =>[orig_patent_app_number] => 114040 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/114040
Injection of sequestering agents for subterranean microbial processes Aug 29, 1993 Issued
Array ( [id] => 3101808 [patent_doc_number] => 05379840 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-10 [patent_title] => 'High temperature well cementing with low grade blast furnace slag' [patent_app_type] => 1 [patent_app_number] => 8/109289 [patent_app_country] => US [patent_app_date] => 1993-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5186 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/379/05379840.pdf [firstpage_image] =>[orig_patent_app_number] => 109289 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/109289
High temperature well cementing with low grade blast furnace slag Aug 18, 1993 Issued
Array ( [id] => 3036072 [patent_doc_number] => 05343948 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-06 [patent_title] => 'Sand control agent and process' [patent_app_type] => 1 [patent_app_number] => 8/063200 [patent_app_country] => US [patent_app_date] => 1993-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2963 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/343/05343948.pdf [firstpage_image] =>[orig_patent_app_number] => 063200 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/063200
Sand control agent and process Aug 15, 1993 Issued
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