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] => 1538015 [patent_doc_number] => 06371206 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-16 [patent_title] => 'Prevention of sand plugging of oil well pumps' [patent_app_type] => B1 [patent_app_number] => 09/553045 [patent_app_country] => US [patent_app_date] => 2000-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3704 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/371/06371206.pdf [firstpage_image] =>[orig_patent_app_number] => 09553045 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/553045
Prevention of sand plugging of oil well pumps Apr 19, 2000 Issued
Array ( [id] => 4286937 [patent_doc_number] => 06325147 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-04 [patent_title] => 'Enhanced oil recovery process with combined injection of an aqueous phase and of at least partially water-miscible gas' [patent_app_type] => 1 [patent_app_number] => 9/550204 [patent_app_country] => US [patent_app_date] => 2000-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5081 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/325/06325147.pdf [firstpage_image] =>[orig_patent_app_number] => 550204 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/550204
Enhanced oil recovery process with combined injection of an aqueous phase and of at least partially water-miscible gas Apr 16, 2000 Issued
Array ( [id] => 1587768 [patent_doc_number] => 06382319 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-07 [patent_title] => 'Method and apparatus for open hole gravel packing' [patent_app_type] => B1 [patent_app_number] => 09/550439 [patent_app_country] => US [patent_app_date] => 2000-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 5437 [patent_no_of_claims] => 22 [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/06/382/06382319.pdf [firstpage_image] =>[orig_patent_app_number] => 09550439 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/550439
Method and apparatus for open hole gravel packing Apr 16, 2000 Issued
Array ( [id] => 1466687 [patent_doc_number] => 06405803 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-18 [patent_title] => 'Differential flow control valve' [patent_app_type] => B1 [patent_app_number] => 09/549785 [patent_app_country] => US [patent_app_date] => 2000-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4214 [patent_no_of_claims] => 20 [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/06/405/06405803.pdf [firstpage_image] =>[orig_patent_app_number] => 09549785 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/549785
Differential flow control valve Apr 13, 2000 Issued
Array ( [id] => 1597860 [patent_doc_number] => 06431282 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Method for annular sealing' [patent_app_type] => B1 [patent_app_number] => 09/543065 [patent_app_country] => US [patent_app_date] => 2000-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5878 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/431/06431282.pdf [firstpage_image] =>[orig_patent_app_number] => 09543065 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/543065
Method for annular sealing Apr 4, 2000 Issued
09/542416 Methods for reducing lost circulation in wellbores Apr 3, 2000 Abandoned
Array ( [id] => 4330755 [patent_doc_number] => 06289988 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-18 [patent_title] => 'Process for management of industrial wastes' [patent_app_type] => 1 [patent_app_number] => 9/535118 [patent_app_country] => US [patent_app_date] => 2000-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1874 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/289/06289988.pdf [firstpage_image] =>[orig_patent_app_number] => 535118 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/535118
Process for management of industrial wastes Mar 23, 2000 Issued
Array ( [id] => 4281788 [patent_doc_number] => 06250383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Lubricator for underbalanced drilling' [patent_app_type] => 1 [patent_app_number] => 9/531945 [patent_app_country] => US [patent_app_date] => 2000-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 25 [patent_no_of_words] => 7431 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/250/06250383.pdf [firstpage_image] =>[orig_patent_app_number] => 531945 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/531945
Lubricator for underbalanced drilling Mar 20, 2000 Issued
Array ( [id] => 4386981 [patent_doc_number] => 06269879 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-07 [patent_title] => 'Sleeve liner for wireline entry sub assembly' [patent_app_type] => 1 [patent_app_number] => 9/528395 [patent_app_country] => US [patent_app_date] => 2000-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2309 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/269/06269879.pdf [firstpage_image] =>[orig_patent_app_number] => 528395 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/528395
Sleeve liner for wireline entry sub assembly Mar 19, 2000 Issued
Array ( [id] => 1453581 [patent_doc_number] => 06390200 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'Drop ball sub and system of use' [patent_app_type] => B1 [patent_app_number] => 09/527784 [patent_app_country] => US [patent_app_date] => 2000-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 6924 [patent_no_of_claims] => 10 [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/06/390/06390200.pdf [firstpage_image] =>[orig_patent_app_number] => 09527784 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/527784
Drop ball sub and system of use Mar 16, 2000 Issued
Array ( [id] => 4270325 [patent_doc_number] => 06267181 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-31 [patent_title] => 'Method and apparatus for cementing a well' [patent_app_type] => 1 [patent_app_number] => 9/528768 [patent_app_country] => US [patent_app_date] => 2000-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4968 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/267/06267181.pdf [firstpage_image] =>[orig_patent_app_number] => 528768 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/528768
Method and apparatus for cementing a well Mar 16, 2000 Issued
Array ( [id] => 1590926 [patent_doc_number] => 06383128 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-07 [patent_title] => 'Method of in situ immobilization and reduction of metal bioavailability in contaminated soils, sediments, and wastes' [patent_app_type] => B1 [patent_app_number] => 09/526413 [patent_app_country] => US [patent_app_date] => 2000-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 4337 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/383/06383128.pdf [firstpage_image] =>[orig_patent_app_number] => 09526413 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/526413
Method of in situ immobilization and reduction of metal bioavailability in contaminated soils, sediments, and wastes Mar 15, 2000 Issued
Array ( [id] => 1464022 [patent_doc_number] => 06457905 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-01 [patent_title] => 'In-situ deep remediation injection system and method' [patent_app_type] => B1 [patent_app_number] => 09/522953 [patent_app_country] => US [patent_app_date] => 2000-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5417 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/457/06457905.pdf [firstpage_image] =>[orig_patent_app_number] => 09522953 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/522953
In-situ deep remediation injection system and method Mar 9, 2000 Issued
Array ( [id] => 4337047 [patent_doc_number] => 06189616 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Expandable wellbore junction' [patent_app_type] => 1 [patent_app_number] => 9/522913 [patent_app_country] => US [patent_app_date] => 2000-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 26 [patent_no_of_words] => 10389 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/189/06189616.pdf [firstpage_image] =>[orig_patent_app_number] => 522913 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/522913
Expandable wellbore junction Mar 9, 2000 Issued
Array ( [id] => 4348397 [patent_doc_number] => 06286599 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Method and apparatus for lateral casing window cutting using hydrajetting' [patent_app_type] => 1 [patent_app_number] => 9/522935 [patent_app_country] => US [patent_app_date] => 2000-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3427 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/286/06286599.pdf [firstpage_image] =>[orig_patent_app_number] => 522935 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/522935
Method and apparatus for lateral casing window cutting using hydrajetting Mar 9, 2000 Issued
Array ( [id] => 4250373 [patent_doc_number] => 06244343 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-12 [patent_title] => 'Cementing in deep water offshore wells' [patent_app_type] => 1 [patent_app_number] => 9/522424 [patent_app_country] => US [patent_app_date] => 2000-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3070 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/244/06244343.pdf [firstpage_image] =>[orig_patent_app_number] => 522424 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/522424
Cementing in deep water offshore wells Mar 8, 2000 Issued
Array ( [id] => 1469571 [patent_doc_number] => 06386282 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Safety switching system for clamping devices for pipes' [patent_app_type] => B1 [patent_app_number] => 09/445795 [patent_app_country] => US [patent_app_date] => 2000-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2373 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/386/06386282.pdf [firstpage_image] =>[orig_patent_app_number] => 09445795 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/445795
Safety switching system for clamping devices for pipes Mar 6, 2000 Issued
Array ( [id] => 4291128 [patent_doc_number] => 06315045 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Methods and acidizing compositions for reducing metal surface corrosion and sulfide precipitation' [patent_app_type] => 1 [patent_app_number] => 9/519933 [patent_app_country] => US [patent_app_date] => 2000-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2778 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/315/06315045.pdf [firstpage_image] =>[orig_patent_app_number] => 519933 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/519933
Methods and acidizing compositions for reducing metal surface corrosion and sulfide precipitation Mar 6, 2000 Issued
Array ( [id] => 4265223 [patent_doc_number] => 06209643 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Method of controlling particulate flowback in subterranean wells and introducing treatment chemicals' [patent_app_type] => 1 [patent_app_number] => 9/519071 [patent_app_country] => US [patent_app_date] => 2000-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6245 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/209/06209643.pdf [firstpage_image] =>[orig_patent_app_number] => 519071 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/519071
Method of controlling particulate flowback in subterranean wells and introducing treatment chemicals Mar 5, 2000 Issued
Array ( [id] => 1522082 [patent_doc_number] => 06352109 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-05 [patent_title] => 'Method and apparatus for gas lift system for oil and gas wells' [patent_app_type] => B1 [patent_app_number] => 09/518716 [patent_app_country] => US [patent_app_date] => 2000-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4892 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/352/06352109.pdf [firstpage_image] =>[orig_patent_app_number] => 09518716 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/518716
Method and apparatus for gas lift system for oil and gas wells Mar 2, 2000 Issued
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