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] => 2024318 [patent_doc_number] => 04376463 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-03-15 [patent_title] => 'Method of applying tensile stress to a casing' [patent_app_type] => 1 [patent_app_number] => 6/293754 [patent_app_country] => US [patent_app_date] => 1981-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1875 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/376/04376463.pdf [firstpage_image] =>[orig_patent_app_number] => 293754 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/293754
Method of applying tensile stress to a casing Aug 16, 1981 Issued
Array ( [id] => 2122581 [patent_doc_number] => 04431056 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-14 [patent_title] => 'Steam flood oil recovery process' [patent_app_type] => 1 [patent_app_number] => 6/293759 [patent_app_country] => US [patent_app_date] => 1981-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1944 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/431/04431056.pdf [firstpage_image] =>[orig_patent_app_number] => 293759 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/293759
Steam flood oil recovery process Aug 16, 1981 Issued
Array ( [id] => 2071375 [patent_doc_number] => 04444260 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-24 [patent_title] => 'Oil solvation process for the treatment of oil contaminated sand' [patent_app_type] => 1 [patent_app_number] => 6/293554 [patent_app_country] => US [patent_app_date] => 1981-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3269 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/444/04444260.pdf [firstpage_image] =>[orig_patent_app_number] => 293554 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/293554
Oil solvation process for the treatment of oil contaminated sand Aug 16, 1981 Issued
Array ( [id] => 2003690 [patent_doc_number] => 04398602 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-16 [patent_title] => 'Gravity assisted solvent flooding process' [patent_app_type] => 1 [patent_app_number] => 6/291748 [patent_app_country] => US [patent_app_date] => 1981-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2303 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/398/04398602.pdf [firstpage_image] =>[orig_patent_app_number] => 291748 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/291748
Gravity assisted solvent flooding process Aug 10, 1981 Issued
Array ( [id] => 2000860 [patent_doc_number] => 04387769 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-14 [patent_title] => 'Method for reducing the permeability of subterranean formations' [patent_app_type] => 1 [patent_app_number] => 6/291200 [patent_app_country] => US [patent_app_date] => 1981-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5720 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/387/04387769.pdf [firstpage_image] =>[orig_patent_app_number] => 291200 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/291200
Method for reducing the permeability of subterranean formations Aug 9, 1981 Issued
Array ( [id] => 2070068 [patent_doc_number] => 04460052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-17 [patent_title] => 'Prevention of lost circulation of drilling muds' [patent_app_type] => 1 [patent_app_number] => 6/291261 [patent_app_country] => US [patent_app_date] => 1981-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9474 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/460/04460052.pdf [firstpage_image] =>[orig_patent_app_number] => 291261 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/291261
Prevention of lost circulation of drilling muds Aug 9, 1981 Issued
Array ( [id] => 1992561 [patent_doc_number] => 04373586 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-15 [patent_title] => 'Method of solvent flooding to recover viscous oils' [patent_app_type] => 1 [patent_app_number] => 6/290758 [patent_app_country] => US [patent_app_date] => 1981-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3604 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/373/04373586.pdf [firstpage_image] =>[orig_patent_app_number] => 290758 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/290758
Method of solvent flooding to recover viscous oils Aug 6, 1981 Issued
06/289550 FOAM AND PARTICULATE MATERIAL WITH STEAM FOR PERMEABILITY ALTERATION IN SUBSURFACE FORMATIONS Aug 2, 1981 Abandoned
Array ( [id] => 1992553 [patent_doc_number] => 04373585 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-15 [patent_title] => 'Method of solvent flooding to recover viscous oils' [patent_app_type] => 1 [patent_app_number] => 6/285696 [patent_app_country] => US [patent_app_date] => 1981-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2541 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/373/04373585.pdf [firstpage_image] =>[orig_patent_app_number] => 285696 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/285696
Method of solvent flooding to recover viscous oils Jul 20, 1981 Issued
06/282115 CEMENT PLACEMENT METHODS Jul 9, 1981 Abandoned
Array ( [id] => 2021788 [patent_doc_number] => 04380408 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-04-19 [patent_title] => 'Stabilizing clay soil with dry hydroxy-aluminum' [patent_app_type] => 1 [patent_app_number] => 6/281751 [patent_app_country] => US [patent_app_date] => 1981-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 8545 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/380/04380408.pdf [firstpage_image] =>[orig_patent_app_number] => 281751 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/281751
Stabilizing clay soil with dry hydroxy-aluminum Jul 8, 1981 Issued
Array ( [id] => 2122572 [patent_doc_number] => 04431055 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-14 [patent_title] => 'Method for selective plugging of depleted channels or zones in in situ oil shale retorts' [patent_app_type] => 1 [patent_app_number] => 6/276482 [patent_app_country] => US [patent_app_date] => 1981-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5215 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/431/04431055.pdf [firstpage_image] =>[orig_patent_app_number] => 276482 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/276482
Method for selective plugging of depleted channels or zones in in situ oil shale retorts Jun 22, 1981 Issued
Array ( [id] => 2075268 [patent_doc_number] => 04433727 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-28 [patent_title] => 'Oil recovery process' [patent_app_type] => 1 [patent_app_number] => 6/275594 [patent_app_country] => US [patent_app_date] => 1981-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 8712 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/433/04433727.pdf [firstpage_image] =>[orig_patent_app_number] => 275594 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/275594
Oil recovery process Jun 18, 1981 Issued
Array ( [id] => 2016701 [patent_doc_number] => 04372393 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-08 [patent_title] => 'Casing bore receptacle' [patent_app_type] => 1 [patent_app_number] => 6/273805 [patent_app_country] => US [patent_app_date] => 1981-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4726 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/372/04372393.pdf [firstpage_image] =>[orig_patent_app_number] => 273805 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/273805
Casing bore receptacle Jun 15, 1981 Issued
Array ( [id] => 2079975 [patent_doc_number] => 04437520 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-20 [patent_title] => 'Method for minimizing subsidence effects during production of coal in situ' [patent_app_type] => 1 [patent_app_number] => 6/273378 [patent_app_country] => US [patent_app_date] => 1981-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 6820 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/437/04437520.pdf [firstpage_image] =>[orig_patent_app_number] => 273378 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/273378
Method for minimizing subsidence effects during production of coal in situ Jun 14, 1981 Issued
Array ( [id] => 2055615 [patent_doc_number] => 04427069 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-24 [patent_title] => 'Sand consolidation methods' [patent_app_type] => 1 [patent_app_number] => 6/271426 [patent_app_country] => US [patent_app_date] => 1981-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3719 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/427/04427069.pdf [firstpage_image] =>[orig_patent_app_number] => 271426 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/271426
Sand consolidation methods Jun 7, 1981 Issued
Array ( [id] => 2016611 [patent_doc_number] => 04372383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-08 [patent_title] => 'In situ separation of bitumen from bitumen-bearing deposits' [patent_app_type] => 1 [patent_app_number] => 6/270261 [patent_app_country] => US [patent_app_date] => 1981-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2655 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/372/04372383.pdf [firstpage_image] =>[orig_patent_app_number] => 270261 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/270261
In situ separation of bitumen from bitumen-bearing deposits Jun 3, 1981 Issued
Array ( [id] => 2079961 [patent_doc_number] => 04437519 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-20 [patent_title] => 'Reduction of shale oil pour point' [patent_app_type] => 1 [patent_app_number] => 6/269987 [patent_app_country] => US [patent_app_date] => 1981-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 10812 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/437/04437519.pdf [firstpage_image] =>[orig_patent_app_number] => 269987 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/269987
Reduction of shale oil pour point Jun 2, 1981 Issued
Array ( [id] => 2014469 [patent_doc_number] => 04402552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-06 [patent_title] => 'Open surface flotation method for extracted crude oil' [patent_app_type] => 1 [patent_app_number] => 6/268592 [patent_app_country] => US [patent_app_date] => 1981-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1680 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/402/04402552.pdf [firstpage_image] =>[orig_patent_app_number] => 268592 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/268592
Open surface flotation method for extracted crude oil May 28, 1981 Issued
Array ( [id] => 1973717 [patent_doc_number] => 04347899 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-07 [patent_title] => 'Downhold injection of well-treating chemical during production by gas lift' [patent_app_type] => 1 [patent_app_number] => 6/267301 [patent_app_country] => US [patent_app_date] => 1981-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4886 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/347/04347899.pdf [firstpage_image] =>[orig_patent_app_number] => 267301 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/267301
Downhold injection of well-treating chemical during production by gas lift May 27, 1981 Issued
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