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] => 2582679 [patent_doc_number] => 04974678 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-04 [patent_title] => 'Fluid additive and method for treatment of subterranean formations' [patent_app_type] => 1 [patent_app_number] => 7/525212 [patent_app_country] => US [patent_app_date] => 1990-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3542 [patent_no_of_claims] => 12 [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/04/974/04974678.pdf [firstpage_image] =>[orig_patent_app_number] => 525212 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/525212
Fluid additive and method for treatment of subterranean formations May 14, 1990 Issued
Array ( [id] => 2684747 [patent_doc_number] => 05054278 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'Operation of long-handled tools' [patent_app_type] => 1 [patent_app_number] => 7/522995 [patent_app_country] => US [patent_app_date] => 1990-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1345 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/054/05054278.pdf [firstpage_image] =>[orig_patent_app_number] => 522995 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/522995
Operation of long-handled tools May 13, 1990 Issued
Array ( [id] => 2749504 [patent_doc_number] => 05005643 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-09 [patent_title] => 'Method of determining fracture parameters for heterogenous formations' [patent_app_type] => 1 [patent_app_number] => 7/522427 [patent_app_country] => US [patent_app_date] => 1990-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4436 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/005/05005643.pdf [firstpage_image] =>[orig_patent_app_number] => 522427 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/522427
Method of determining fracture parameters for heterogenous formations May 10, 1990 Issued
Array ( [id] => 2661709 [patent_doc_number] => 05044439 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-03 [patent_title] => 'Method of treating geothermal wells with acrylate/acrylamide scale inhibitor' [patent_app_type] => 1 [patent_app_number] => 7/521584 [patent_app_country] => US [patent_app_date] => 1990-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1637 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/044/05044439.pdf [firstpage_image] =>[orig_patent_app_number] => 521584 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/521584
Method of treating geothermal wells with acrylate/acrylamide scale inhibitor May 9, 1990 Issued
Array ( [id] => 2718008 [patent_doc_number] => 05038864 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-13 [patent_title] => 'Process for restoring the permeability of a subterranean formation' [patent_app_type] => 1 [patent_app_number] => 7/521795 [patent_app_country] => US [patent_app_date] => 1990-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3732 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/038/05038864.pdf [firstpage_image] =>[orig_patent_app_number] => 521795 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/521795
Process for restoring the permeability of a subterranean formation May 9, 1990 Issued
Array ( [id] => 2693489 [patent_doc_number] => 05016714 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Biocidal well treatment method' [patent_app_type] => 1 [patent_app_number] => 7/521815 [patent_app_country] => US [patent_app_date] => 1990-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3085 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/016/05016714.pdf [firstpage_image] =>[orig_patent_app_number] => 521815 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/521815
Biocidal well treatment method May 8, 1990 Issued
Array ( [id] => 2658158 [patent_doc_number] => 05065467 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Prefabricated lattice panels for a bridge' [patent_app_type] => 1 [patent_app_number] => 7/520574 [patent_app_country] => US [patent_app_date] => 1990-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2848 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/065/05065467.pdf [firstpage_image] =>[orig_patent_app_number] => 520574 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/520574
Prefabricated lattice panels for a bridge May 7, 1990 Issued
Array ( [id] => 2685819 [patent_doc_number] => 05019113 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Rotary lawn mower blade assembly' [patent_app_type] => 1 [patent_app_number] => 7/520266 [patent_app_country] => US [patent_app_date] => 1990-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2198 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/019/05019113.pdf [firstpage_image] =>[orig_patent_app_number] => 520266 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/520266
Rotary lawn mower blade assembly May 6, 1990 Issued
Array ( [id] => 2715996 [patent_doc_number] => 04996831 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-05 [patent_title] => 'Cotton basket extension latch' [patent_app_type] => 1 [patent_app_number] => 7/520576 [patent_app_country] => US [patent_app_date] => 1990-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2484 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/996/04996831.pdf [firstpage_image] =>[orig_patent_app_number] => 520576 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/520576
Cotton basket extension latch May 6, 1990 Issued
07/520488 METHOD FOR DETERMINING FRACTURE CLOSURE PRESSURE AND FRACTURE VOLUME OF A SUBSURFACE FORMATION May 6, 1990 Abandoned
Array ( [id] => 2831051 [patent_doc_number] => 05103905 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Method of optimizing the conductivity of a propped fractured formation' [patent_app_type] => 1 [patent_app_number] => 7/518771 [patent_app_country] => US [patent_app_date] => 1990-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7692 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/103/05103905.pdf [firstpage_image] =>[orig_patent_app_number] => 518771 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/518771
Method of optimizing the conductivity of a propped fractured formation May 2, 1990 Issued
Array ( [id] => 2728740 [patent_doc_number] => 05022466 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-11 [patent_title] => 'Method for steam flooding profile control' [patent_app_type] => 1 [patent_app_number] => 7/517890 [patent_app_country] => US [patent_app_date] => 1990-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4336 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/022/05022466.pdf [firstpage_image] =>[orig_patent_app_number] => 517890 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/517890
Method for steam flooding profile control May 1, 1990 Issued
07/516201 MOWING DEVICE Apr 29, 1990 Abandoned
Array ( [id] => 2654331 [patent_doc_number] => 05069286 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-03 [patent_title] => 'Method for prevention of well fouling' [patent_app_type] => 1 [patent_app_number] => 7/516177 [patent_app_country] => US [patent_app_date] => 1990-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3576 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/069/05069286.pdf [firstpage_image] =>[orig_patent_app_number] => 516177 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/516177
Method for prevention of well fouling Apr 29, 1990 Issued
Array ( [id] => 2700691 [patent_doc_number] => 05007489 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-16 [patent_title] => 'Drilling fluid methods and composition' [patent_app_type] => 1 [patent_app_number] => 7/515573 [patent_app_country] => US [patent_app_date] => 1990-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5344 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/007/05007489.pdf [firstpage_image] =>[orig_patent_app_number] => 515573 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/515573
Drilling fluid methods and composition Apr 26, 1990 Issued
Array ( [id] => 2716314 [patent_doc_number] => 05024631 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-18 [patent_title] => 'Combine harvester' [patent_app_type] => 1 [patent_app_number] => 7/513487 [patent_app_country] => US [patent_app_date] => 1990-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2314 [patent_no_of_claims] => 7 [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/05/024/05024631.pdf [firstpage_image] =>[orig_patent_app_number] => 513487 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/513487
Combine harvester Apr 22, 1990 Issued
Array ( [id] => 2730022 [patent_doc_number] => 05014788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-14 [patent_title] => 'Method of increasing the permeability of a coal seam' [patent_app_type] => 1 [patent_app_number] => 7/511497 [patent_app_country] => US [patent_app_date] => 1990-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4343 [patent_no_of_claims] => 31 [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/05/014/05014788.pdf [firstpage_image] =>[orig_patent_app_number] => 511497 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/511497
Method of increasing the permeability of a coal seam Apr 19, 1990 Issued
Array ( [id] => 2690524 [patent_doc_number] => 05012870 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'Aminated sulfonated or sulformethylated lignins as cement fluid loss control additives' [patent_app_type] => 1 [patent_app_number] => 7/512269 [patent_app_country] => US [patent_app_date] => 1990-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2975 [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/05/012/05012870.pdf [firstpage_image] =>[orig_patent_app_number] => 512269 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/512269
Aminated sulfonated or sulformethylated lignins as cement fluid loss control additives Apr 19, 1990 Issued
Array ( [id] => 2728863 [patent_doc_number] => 05002126 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-26 [patent_title] => 'Reservoir scale inhibition' [patent_app_type] => 1 [patent_app_number] => 7/508218 [patent_app_country] => US [patent_app_date] => 1990-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2484 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/002/05002126.pdf [firstpage_image] =>[orig_patent_app_number] => 508218 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/508218
Reservoir scale inhibition Apr 9, 1990 Issued
07/503496 METHOD FOR DRILLING A WELL WITH EMULSION DRILLING FLUIDS Mar 29, 1990 Abandoned
Menu