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] => 2082708 [patent_doc_number] => 04475595 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-09 [patent_title] => 'Method of inhibiting silica dissolution during injection of steam into a reservoir' [patent_app_type] => 1 [patent_app_number] => 6/410316 [patent_app_country] => US [patent_app_date] => 1982-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3911 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/475/04475595.pdf [firstpage_image] =>[orig_patent_app_number] => 410316 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/410316
Method of inhibiting silica dissolution during injection of steam into a reservoir Aug 22, 1982 Issued
Array ( [id] => 2117963 [patent_doc_number] => 04476930 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-16 [patent_title] => 'Inhibition of scale deposition from steam generation fluids' [patent_app_type] => 1 [patent_app_number] => 6/410318 [patent_app_country] => US [patent_app_date] => 1982-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6954 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/476/04476930.pdf [firstpage_image] =>[orig_patent_app_number] => 410318 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/410318
Inhibition of scale deposition from steam generation fluids Aug 22, 1982 Issued
Array ( [id] => 2101473 [patent_doc_number] => 04473116 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-25 [patent_title] => 'Method of determining sodium chloride equivalency for improved oil recovery processes using surfactant compositions' [patent_app_type] => 1 [patent_app_number] => 6/408965 [patent_app_country] => US [patent_app_date] => 1982-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 7181 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/473/04473116.pdf [firstpage_image] =>[orig_patent_app_number] => 408965 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/408965
Method of determining sodium chloride equivalency for improved oil recovery processes using surfactant compositions Aug 16, 1982 Issued
Array ( [id] => 2112113 [patent_doc_number] => 04479680 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-30 [patent_title] => 'Method and apparatus for electrohydraulic fracturing of rock and the like' [patent_app_type] => 1 [patent_app_number] => 6/407066 [patent_app_country] => US [patent_app_date] => 1982-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4225 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/479/04479680.pdf [firstpage_image] =>[orig_patent_app_number] => 407066 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/407066
Method and apparatus for electrohydraulic fracturing of rock and the like Aug 10, 1982 Issued
Array ( [id] => 2093102 [patent_doc_number] => 04474408 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-02 [patent_title] => 'Method for removing ammonium ions from a subterranean formation' [patent_app_type] => 1 [patent_app_number] => 6/407202 [patent_app_country] => US [patent_app_date] => 1982-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3892 [patent_no_of_claims] => 16 [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/04/474/04474408.pdf [firstpage_image] =>[orig_patent_app_number] => 407202 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/407202
Method for removing ammonium ions from a subterranean formation Aug 10, 1982 Issued
Array ( [id] => 2110452 [patent_doc_number] => 04438976 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-27 [patent_title] => 'Method of repair of short circuits for in situ leaching' [patent_app_type] => 1 [patent_app_number] => 6/406022 [patent_app_country] => US [patent_app_date] => 1982-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5809 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/438/04438976.pdf [firstpage_image] =>[orig_patent_app_number] => 406022 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/406022
Method of repair of short circuits for in situ leaching Aug 5, 1982 Issued
Array ( [id] => 2055606 [patent_doc_number] => 04427068 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-24 [patent_title] => 'Sintered spherical pellets containing clay as a major component useful for gas and oil well proppants' [patent_app_type] => 1 [patent_app_number] => 6/405055 [patent_app_country] => US [patent_app_date] => 1982-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5528 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/427/04427068.pdf [firstpage_image] =>[orig_patent_app_number] => 405055 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/405055
Sintered spherical pellets containing clay as a major component useful for gas and oil well proppants Aug 3, 1982 Issued
Array ( [id] => 2071339 [patent_doc_number] => 04444256 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-24 [patent_title] => 'Method for inhibiting sloughing of unfragmented formation in an in situ oil shale retort' [patent_app_type] => 1 [patent_app_number] => 6/404475 [patent_app_country] => US [patent_app_date] => 1982-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5481 [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/04/444/04444256.pdf [firstpage_image] =>[orig_patent_app_number] => 404475 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/404475
Method for inhibiting sloughing of unfragmented formation in an in situ oil shale retort Aug 1, 1982 Issued
Array ( [id] => 2080546 [patent_doc_number] => 04465136 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-14 [patent_title] => 'Process for enhanced oil recovery from subterranean formations' [patent_app_type] => 1 [patent_app_number] => 6/402733 [patent_app_country] => US [patent_app_date] => 1982-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1714 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/465/04465136.pdf [firstpage_image] =>[orig_patent_app_number] => 402733 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/402733
Process for enhanced oil recovery from subterranean formations Jul 27, 1982 Issued
Array ( [id] => 2117945 [patent_doc_number] => 04476928 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-16 [patent_title] => 'Method and apparatus for solvent generation and recovery of hydrocarbons' [patent_app_type] => 1 [patent_app_number] => 6/401312 [patent_app_country] => US [patent_app_date] => 1982-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3505 [patent_no_of_claims] => 10 [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/04/476/04476928.pdf [firstpage_image] =>[orig_patent_app_number] => 401312 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/401312
Method and apparatus for solvent generation and recovery of hydrocarbons Jul 22, 1982 Issued
Array ( [id] => 2105781 [patent_doc_number] => 04450911 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-29 [patent_title] => 'Viscous oil recovery method' [patent_app_type] => 1 [patent_app_number] => 6/400178 [patent_app_country] => US [patent_app_date] => 1982-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2142 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/450/04450911.pdf [firstpage_image] =>[orig_patent_app_number] => 400178 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/400178
Viscous oil recovery method Jul 19, 1982 Issued
Array ( [id] => 2091555 [patent_doc_number] => 04474250 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-02 [patent_title] => 'Measuring while drilling' [patent_app_type] => 1 [patent_app_number] => 6/399097 [patent_app_country] => US [patent_app_date] => 1982-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 3311 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/474/04474250.pdf [firstpage_image] =>[orig_patent_app_number] => 399097 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/399097
Measuring while drilling Jul 15, 1982 Issued
Array ( [id] => 2072565 [patent_doc_number] => 04460292 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-17 [patent_title] => 'Process for containment of liquids as solids or semisolids' [patent_app_type] => 1 [patent_app_number] => 6/398503 [patent_app_country] => US [patent_app_date] => 1982-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5050 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/460/04460292.pdf [firstpage_image] =>[orig_patent_app_number] => 398503 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/398503
Process for containment of liquids as solids or semisolids Jul 14, 1982 Issued
Array ( [id] => 2097857 [patent_doc_number] => RE031677 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-18 [patent_title] => 'Process for recovery of carbonaceous materials from subterranean deposits' [patent_app_type] => 2 [patent_app_number] => 6/398381 [patent_app_country] => US [patent_app_date] => 1982-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4312 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/031/RE031677.pdf [firstpage_image] =>[orig_patent_app_number] => 398381 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/398381
Process for recovery of carbonaceous materials from subterranean deposits Jul 13, 1982 Issued
Array ( [id] => 2089509 [patent_doc_number] => 04456069 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-26 [patent_title] => 'Process and apparatus for treating hydrocarbon-bearing well formations' [patent_app_type] => 1 [patent_app_number] => 6/398289 [patent_app_country] => US [patent_app_date] => 1982-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4157 [patent_no_of_claims] => 14 [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/04/456/04456069.pdf [firstpage_image] =>[orig_patent_app_number] => 398289 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/398289
Process and apparatus for treating hydrocarbon-bearing well formations Jul 13, 1982 Issued
Array ( [id] => 2060173 [patent_doc_number] => 04487264 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-11 [patent_title] => 'Use of hydrogen-free carbon monoxide with steam in recovery of heavy oil at low temperatures' [patent_app_type] => 1 [patent_app_number] => 6/394685 [patent_app_country] => US [patent_app_date] => 1982-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3113 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/487/04487264.pdf [firstpage_image] =>[orig_patent_app_number] => 394685 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/394685
Use of hydrogen-free carbon monoxide with steam in recovery of heavy oil at low temperatures Jul 1, 1982 Issued
Array ( [id] => 2084729 [patent_doc_number] => 04463806 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-07 [patent_title] => 'Method for surfactant waterflooding in a high brine environment' [patent_app_type] => 1 [patent_app_number] => 6/394238 [patent_app_country] => US [patent_app_date] => 1982-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3382 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/463/04463806.pdf [firstpage_image] =>[orig_patent_app_number] => 394238 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/394238
Method for surfactant waterflooding in a high brine environment Jun 30, 1982 Issued
Array ( [id] => 2094709 [patent_doc_number] => 04457374 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-03 [patent_title] => 'Transient response process for detecting in situ retorting conditions' [patent_app_type] => 1 [patent_app_number] => 6/393432 [patent_app_country] => US [patent_app_date] => 1982-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6673 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/457/04457374.pdf [firstpage_image] =>[orig_patent_app_number] => 393432 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/393432
Transient response process for detecting in situ retorting conditions Jun 28, 1982 Issued
Array ( [id] => 2053323 [patent_doc_number] => 04454915 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-19 [patent_title] => 'In situ retorting of oil shale with air, steam, and recycle gas' [patent_app_type] => 1 [patent_app_number] => 6/391473 [patent_app_country] => US [patent_app_date] => 1982-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3239 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/454/04454915.pdf [firstpage_image] =>[orig_patent_app_number] => 391473 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/391473
In situ retorting of oil shale with air, steam, and recycle gas Jun 22, 1982 Issued
Array ( [id] => 2378940 [patent_doc_number] => 04768597 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-06 [patent_title] => 'Well perforation device' [patent_app_type] => 1 [patent_app_number] => 6/391277 [patent_app_country] => US [patent_app_date] => 1982-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2245 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/768/04768597.pdf [firstpage_image] =>[orig_patent_app_number] => 391277 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/391277
Well perforation device Jun 22, 1982 Issued
Menu