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
Array ( [id] => 3049379 [patent_doc_number] => 05304706 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-19 [patent_title] => 'Fixing agent for fixing organic and inorganic impurities containing material, method for fixing such material and a synthetic clay material' [patent_app_type] => 1 [patent_app_number] => 8/026494 [patent_app_country] => US [patent_app_date] => 1993-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1788 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/304/05304706.pdf [firstpage_image] =>[orig_patent_app_number] => 026494 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/026494
Fixing agent for fixing organic and inorganic impurities containing material, method for fixing such material and a synthetic clay material Mar 3, 1993 Issued
Array ( [id] => 3452744 [patent_doc_number] => 05382115 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-17 [patent_title] => 'Apparatus intended to be buried in ground beneath water' [patent_app_type] => 1 [patent_app_number] => 8/026056 [patent_app_country] => US [patent_app_date] => 1993-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4357 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/382/05382115.pdf [firstpage_image] =>[orig_patent_app_number] => 026056 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/026056
Apparatus intended to be buried in ground beneath water Mar 2, 1993 Issued
Array ( [id] => 3027320 [patent_doc_number] => 05372461 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-13 [patent_title] => 'Passive resistive retaining wall structure' [patent_app_type] => 1 [patent_app_number] => 8/025424 [patent_app_country] => US [patent_app_date] => 1993-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 3018 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/372/05372461.pdf [firstpage_image] =>[orig_patent_app_number] => 025424 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/025424
Passive resistive retaining wall structure Feb 28, 1993 Issued
Array ( [id] => 3481820 [patent_doc_number] => 05439324 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-08 [patent_title] => 'Bumper docking between offshore drilling vessels and compliant platforms' [patent_app_type] => 1 [patent_app_number] => 8/024584 [patent_app_country] => US [patent_app_date] => 1993-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 2616 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/439/05439324.pdf [firstpage_image] =>[orig_patent_app_number] => 024584 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/024584
Bumper docking between offshore drilling vessels and compliant platforms Feb 28, 1993 Issued
Array ( [id] => 3008636 [patent_doc_number] => 05288176 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-22 [patent_title] => 'Yielding grout compactor for mine roof support fixture' [patent_app_type] => 1 [patent_app_number] => 8/024264 [patent_app_country] => US [patent_app_date] => 1993-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 3695 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/288/05288176.pdf [firstpage_image] =>[orig_patent_app_number] => 024264 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/024264
Yielding grout compactor for mine roof support fixture Feb 28, 1993 Issued
Array ( [id] => 2994491 [patent_doc_number] => 05330293 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-19 [patent_title] => 'Floating production and storage facility' [patent_app_type] => 1 [patent_app_number] => 8/023507 [patent_app_country] => US [patent_app_date] => 1993-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4178 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/330/05330293.pdf [firstpage_image] =>[orig_patent_app_number] => 023507 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/023507
Floating production and storage facility Feb 25, 1993 Issued
Array ( [id] => 2940698 [patent_doc_number] => 05242243 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-07 [patent_title] => 'Floating breakwater device' [patent_app_type] => 1 [patent_app_number] => 8/020214 [patent_app_country] => US [patent_app_date] => 1993-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4106 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/242/05242243.pdf [firstpage_image] =>[orig_patent_app_number] => 020214 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/020214
Floating breakwater device Feb 18, 1993 Issued
Array ( [id] => 3038907 [patent_doc_number] => 05324137 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-28 [patent_title] => 'Cryogenic method and system for remediating contaminated earth' [patent_app_type] => 1 [patent_app_number] => 8/019085 [patent_app_country] => US [patent_app_date] => 1993-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5564 [patent_no_of_claims] => 35 [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/05/324/05324137.pdf [firstpage_image] =>[orig_patent_app_number] => 019085 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/019085
Cryogenic method and system for remediating contaminated earth Feb 17, 1993 Issued
Array ( [id] => 3049452 [patent_doc_number] => 05304710 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-19 [patent_title] => 'Method of detoxification and stabilization of soils contaminated with chromium ore waste' [patent_app_type] => 1 [patent_app_number] => 8/019089 [patent_app_country] => US [patent_app_date] => 1993-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4705 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/304/05304710.pdf [firstpage_image] =>[orig_patent_app_number] => 019089 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/019089
Method of detoxification and stabilization of soils contaminated with chromium ore waste Feb 17, 1993 Issued
Array ( [id] => 3081294 [patent_doc_number] => 05368415 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-29 [patent_title] => 'Spiral flights for improved soil mixing and efficient boring for use on multi-shaft auger soil mixing apparatus' [patent_app_type] => 1 [patent_app_number] => 8/019022 [patent_app_country] => US [patent_app_date] => 1993-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5070 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/368/05368415.pdf [firstpage_image] =>[orig_patent_app_number] => 019022 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/019022
Spiral flights for improved soil mixing and efficient boring for use on multi-shaft auger soil mixing apparatus Feb 17, 1993 Issued
Array ( [id] => 3038943 [patent_doc_number] => 05324139 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-06-28 [patent_title] => 'Method for the construction of long tunnel with a lining' [patent_app_type] => 1 [patent_app_number] => 8/019246 [patent_app_country] => US [patent_app_date] => 1993-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4330 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/324/05324139.pdf [firstpage_image] =>[orig_patent_app_number] => 019246 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/019246
Method for the construction of long tunnel with a lining Feb 17, 1993 Issued
Array ( [id] => 3005583 [patent_doc_number] => 05332334 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-26 [patent_title] => 'Tunnel wall with lining' [patent_app_type] => 1 [patent_app_number] => 8/019245 [patent_app_country] => US [patent_app_date] => 1993-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2309 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/332/05332334.pdf [firstpage_image] =>[orig_patent_app_number] => 019245 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/019245
Tunnel wall with lining Feb 17, 1993 Issued
Array ( [id] => 3036340 [patent_doc_number] => 05304015 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-19 [patent_title] => 'Pile grabber apparatus' [patent_app_type] => 1 [patent_app_number] => 8/018518 [patent_app_country] => US [patent_app_date] => 1993-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2250 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/304/05304015.pdf [firstpage_image] =>[orig_patent_app_number] => 018518 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/018518
Pile grabber apparatus Feb 16, 1993 Issued
Array ( [id] => 3084374 [patent_doc_number] => 05292207 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-08 [patent_title] => 'Ice crush resistant caisson for arctic offshore oil well drilling' [patent_app_type] => 1 [patent_app_number] => 8/018446 [patent_app_country] => US [patent_app_date] => 1993-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 11007 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 519 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/292/05292207.pdf [firstpage_image] =>[orig_patent_app_number] => 018446 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/018446
Ice crush resistant caisson for arctic offshore oil well drilling Feb 16, 1993 Issued
Array ( [id] => 3053710 [patent_doc_number] => 05310282 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-10 [patent_title] => 'Hydrocarbon recovery from drilling mud stored in salt cavity' [patent_app_type] => 1 [patent_app_number] => 8/018126 [patent_app_country] => US [patent_app_date] => 1993-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2645 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/310/05310282.pdf [firstpage_image] =>[orig_patent_app_number] => 018126 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/018126
Hydrocarbon recovery from drilling mud stored in salt cavity Feb 15, 1993 Issued
Array ( [id] => 3033376 [patent_doc_number] => 05286141 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-15 [patent_title] => 'Method and system for remediation of groundwater contamination' [patent_app_type] => 1 [patent_app_number] => 8/017478 [patent_app_country] => US [patent_app_date] => 1993-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4002 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/286/05286141.pdf [firstpage_image] =>[orig_patent_app_number] => 017478 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/017478
Method and system for remediation of groundwater contamination Feb 11, 1993 Issued
Array ( [id] => 3002103 [patent_doc_number] => 05308195 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-03 [patent_title] => 'Coping construction for a retaining wall' [patent_app_type] => 1 [patent_app_number] => 8/017645 [patent_app_country] => US [patent_app_date] => 1993-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 14 [patent_no_of_words] => 2530 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/308/05308195.pdf [firstpage_image] =>[orig_patent_app_number] => 017645 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/017645
Coping construction for a retaining wall Feb 11, 1993 Issued
Array ( [id] => 3096579 [patent_doc_number] => 05407302 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-18 [patent_title] => 'Method and apparatus for skid-off drilling' [patent_app_type] => 1 [patent_app_number] => 8/016604 [patent_app_country] => US [patent_app_date] => 1993-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 56 [patent_no_of_words] => 19951 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/407/05407302.pdf [firstpage_image] =>[orig_patent_app_number] => 016604 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/016604
Method and apparatus for skid-off drilling Feb 10, 1993 Issued
08/015228 OPEN CUTTING BY FLOOR SLAB BRACED RETAINING WALL AND THE RELATED EQUIPMENT Feb 8, 1993 Abandoned
Array ( [id] => 2966725 [patent_doc_number] => 05252006 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-12 [patent_title] => 'Mine roof support' [patent_app_type] => 1 [patent_app_number] => 8/015136 [patent_app_country] => US [patent_app_date] => 1993-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2725 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/252/05252006.pdf [firstpage_image] =>[orig_patent_app_number] => 015136 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/015136
Mine roof support Feb 8, 1993 Issued
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