Search

David J Isabella

Supervisory Patent Examiner (ID: 5962, Phone: (571)272-4749 , Office: P/3774 )

Most Active Art Unit
3738
Art Unit(s)
3308, 2899, 4156, 2164, 3302, 3738, 3306, 3700, 3774, 3307
Total Applications
2368
Issued Applications
1690
Pending Applications
244
Abandoned Applications
434

Applications

Application numberTitle of the applicationFiling DateStatus
07/624866 METHOD FOR CONDUCTING OFFSHORE WELL OPERATIONS Dec 9, 1990 Abandoned
07/624842 TENSION LEG WELL JACKET Dec 9, 1990 Abandoned
07/624864 METHOD AND SYSTEM FOR DEVELOPING OFFSHORE HYDROCARBON RESERVES Dec 9, 1990 Abandoned
Array ( [id] => 2837795 [patent_doc_number] => 05104259 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Method for excavating rock cavities' [patent_app_type] => 1 [patent_app_number] => 7/621984 [patent_app_country] => US [patent_app_date] => 1990-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2882 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/104/05104259.pdf [firstpage_image] =>[orig_patent_app_number] => 621984 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/621984
Method for excavating rock cavities Dec 3, 1990 Issued
Array ( [id] => 2815208 [patent_doc_number] => 05094569 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Ground surface contour modifying apparatus and method' [patent_app_type] => 1 [patent_app_number] => 7/621304 [patent_app_country] => US [patent_app_date] => 1990-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 1757 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/094/05094569.pdf [firstpage_image] =>[orig_patent_app_number] => 621304 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/621304
Ground surface contour modifying apparatus and method Nov 29, 1990 Issued
Array ( [id] => 2763875 [patent_doc_number] => 05131791 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Retaining wall system' [patent_app_type] => 1 [patent_app_number] => 7/615424 [patent_app_country] => US [patent_app_date] => 1990-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5164 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/131/05131791.pdf [firstpage_image] =>[orig_patent_app_number] => 615424 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/615424
Retaining wall system Nov 15, 1990 Issued
Array ( [id] => 2905358 [patent_doc_number] => 05178495 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-12 [patent_title] => 'Polymeric film with biocide' [patent_app_type] => 1 [patent_app_number] => 7/612303 [patent_app_country] => US [patent_app_date] => 1990-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2649 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/178/05178495.pdf [firstpage_image] =>[orig_patent_app_number] => 612303 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/612303
Polymeric film with biocide Nov 12, 1990 Issued
Array ( [id] => 2947417 [patent_doc_number] => 05197822 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-30 [patent_title] => 'Emplacement of foraminous piping in non-cohesive subsoils' [patent_app_type] => 1 [patent_app_number] => 7/610906 [patent_app_country] => US [patent_app_date] => 1990-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 2383 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/197/05197822.pdf [firstpage_image] =>[orig_patent_app_number] => 610906 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/610906
Emplacement of foraminous piping in non-cohesive subsoils Nov 8, 1990 Issued
07/610514 MECHANICALLY STABILIZED EARTH SYSTEM AND METHOD OF MAKING SAME Nov 7, 1990 Abandoned
Array ( [id] => 2800787 [patent_doc_number] => 05078547 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-07 [patent_title] => 'Expansion assembly for mine roof bolts' [patent_app_type] => 1 [patent_app_number] => 7/609882 [patent_app_country] => US [patent_app_date] => 1990-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 20 [patent_no_of_words] => 4574 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/078/05078547.pdf [firstpage_image] =>[orig_patent_app_number] => 609882 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/609882
Expansion assembly for mine roof bolts Nov 5, 1990 Issued
Array ( [id] => 2965719 [patent_doc_number] => 05181799 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-26 [patent_title] => 'Offshore support structure apparatus' [patent_app_type] => 1 [patent_app_number] => 7/608382 [patent_app_country] => US [patent_app_date] => 1990-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3894 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/181/05181799.pdf [firstpage_image] =>[orig_patent_app_number] => 608382 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/608382
Offshore support structure apparatus Nov 1, 1990 Issued
07/608522 METHOD AND APPARATUS FOR UNDERWATER RECLAMATION Nov 1, 1990 Abandoned
Array ( [id] => 2737477 [patent_doc_number] => 05037243 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-06 [patent_title] => 'Anchor for a retaining wall dead man' [patent_app_type] => 1 [patent_app_number] => 7/606104 [patent_app_country] => US [patent_app_date] => 1990-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1351 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/037/05037243.pdf [firstpage_image] =>[orig_patent_app_number] => 606104 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/606104
Anchor for a retaining wall dead man Oct 30, 1990 Issued
Array ( [id] => 2761623 [patent_doc_number] => 05074713 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-24 [patent_title] => 'Connector module to deal with, extend and repair undersea lines, operated by remotely operated vehicle' [patent_app_type] => 1 [patent_app_number] => 7/607424 [patent_app_country] => US [patent_app_date] => 1990-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2207 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/074/05074713.pdf [firstpage_image] =>[orig_patent_app_number] => 607424 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/607424
Connector module to deal with, extend and repair undersea lines, operated by remotely operated vehicle Oct 30, 1990 Issued
Array ( [id] => 2847946 [patent_doc_number] => 05165736 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-24 [patent_title] => 'Corner profile for coupling channel members' [patent_app_type] => 1 [patent_app_number] => 7/605484 [patent_app_country] => US [patent_app_date] => 1990-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1111 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/165/05165736.pdf [firstpage_image] =>[orig_patent_app_number] => 605484 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/605484
Corner profile for coupling channel members Oct 29, 1990 Issued
Array ( [id] => 2668965 [patent_doc_number] => 05044827 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-03 [patent_title] => 'Method for recovering wet buckled pipe' [patent_app_type] => 1 [patent_app_number] => 7/605642 [patent_app_country] => US [patent_app_date] => 1990-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 4578 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/044/05044827.pdf [firstpage_image] =>[orig_patent_app_number] => 605642 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/605642
Method for recovering wet buckled pipe Oct 29, 1990 Issued
Array ( [id] => 2776840 [patent_doc_number] => 05100263 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Mine roof support assembly' [patent_app_type] => 1 [patent_app_number] => 7/604464 [patent_app_country] => US [patent_app_date] => 1990-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1380 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/100/05100263.pdf [firstpage_image] =>[orig_patent_app_number] => 604464 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/604464
Mine roof support assembly Oct 28, 1990 Issued
Array ( [id] => 2816898 [patent_doc_number] => 05098220 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-24 [patent_title] => 'Membrane liner for casinghead of oil well of the like' [patent_app_type] => 1 [patent_app_number] => 7/600622 [patent_app_country] => US [patent_app_date] => 1990-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 980 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/098/05098220.pdf [firstpage_image] =>[orig_patent_app_number] => 600622 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/600622
Membrane liner for casinghead of oil well of the like Oct 21, 1990 Issued
Array ( [id] => 2776807 [patent_doc_number] => 05100261 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Hot and cold water supply system to body protector' [patent_app_type] => 1 [patent_app_number] => 7/597014 [patent_app_country] => US [patent_app_date] => 1990-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1319 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/100/05100261.pdf [firstpage_image] =>[orig_patent_app_number] => 597014 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/597014
Hot and cold water supply system to body protector Oct 14, 1990 Issued
Array ( [id] => 2757987 [patent_doc_number] => 05035537 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Method of decontaminating soil, porous rock and the like' [patent_app_type] => 1 [patent_app_number] => 7/596692 [patent_app_country] => US [patent_app_date] => 1990-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2625 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/035/05035537.pdf [firstpage_image] =>[orig_patent_app_number] => 596692 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/596692
Method of decontaminating soil, porous rock and the like Oct 11, 1990 Issued
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