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] => 3479102 [patent_doc_number] => 05474400 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-12 [patent_title] => 'Radon remediation in form-drain apparatus' [patent_app_type] => 1 [patent_app_number] => 8/156016 [patent_app_country] => US [patent_app_date] => 1993-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3393 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/474/05474400.pdf [firstpage_image] =>[orig_patent_app_number] => 156016 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/156016
Radon remediation in form-drain apparatus Nov 22, 1993 Issued
90/003263 METHOD OF REHABILITATING MANHOLES BY CUSTOM LINING/RELINING Nov 22, 1993 Issued
Array ( [id] => 3465311 [patent_doc_number] => 05476344 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-19 [patent_title] => 'Injection means' [patent_app_type] => 1 [patent_app_number] => 8/142286 [patent_app_country] => US [patent_app_date] => 1993-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1852 [patent_no_of_claims] => 9 [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/05/476/05476344.pdf [firstpage_image] =>[orig_patent_app_number] => 142286 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/142286
Injection means Nov 18, 1993 Issued
Array ( [id] => 3481742 [patent_doc_number] => 05439318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-08 [patent_title] => 'Cementitious encapsulation of waste materials and/or contaminated soils containing heavy metals to render them immobile' [patent_app_type] => 1 [patent_app_number] => 8/154753 [patent_app_country] => US [patent_app_date] => 1993-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4207 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/439/05439318.pdf [firstpage_image] =>[orig_patent_app_number] => 154753 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/154753
Cementitious encapsulation of waste materials and/or contaminated soils containing heavy metals to render them immobile Nov 16, 1993 Issued
Array ( [id] => 3452370 [patent_doc_number] => 05468097 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-21 [patent_title] => 'Method of circulating ground water in ground regions with a fall of ground water level' [patent_app_type] => 1 [patent_app_number] => 8/153177 [patent_app_country] => US [patent_app_date] => 1993-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2328 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/468/05468097.pdf [firstpage_image] =>[orig_patent_app_number] => 153177 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/153177
Method of circulating ground water in ground regions with a fall of ground water level Nov 15, 1993 Issued
Array ( [id] => 3474462 [patent_doc_number] => 05445475 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-29 [patent_title] => 'Floating up guide device' [patent_app_type] => 1 [patent_app_number] => 8/147318 [patent_app_country] => US [patent_app_date] => 1993-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4355 [patent_no_of_claims] => 5 [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/05/445/05445475.pdf [firstpage_image] =>[orig_patent_app_number] => 147318 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/147318
Floating up guide device Nov 4, 1993 Issued
Array ( [id] => 3471206 [patent_doc_number] => 05399055 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-21 [patent_title] => 'Device and method to level and repair a failed concrete foundation' [patent_app_type] => 1 [patent_app_number] => 8/144706 [patent_app_country] => US [patent_app_date] => 1993-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 4013 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 386 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/399/05399055.pdf [firstpage_image] =>[orig_patent_app_number] => 144706 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/144706
Device and method to level and repair a failed concrete foundation Oct 27, 1993 Issued
Array ( [id] => 3417222 [patent_doc_number] => 05403125 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-04 [patent_title] => 'Method and apparatus for providing underground barrier' [patent_app_type] => 1 [patent_app_number] => 8/143825 [patent_app_country] => US [patent_app_date] => 1993-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 5080 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/403/05403125.pdf [firstpage_image] =>[orig_patent_app_number] => 143825 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/143825
Method and apparatus for providing underground barrier Oct 26, 1993 Issued
Array ( [id] => 3434012 [patent_doc_number] => 05466092 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-14 [patent_title] => 'Form-drain filter' [patent_app_type] => 1 [patent_app_number] => 8/142516 [patent_app_country] => US [patent_app_date] => 1993-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2430 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/466/05466092.pdf [firstpage_image] =>[orig_patent_app_number] => 142516 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/142516
Form-drain filter Oct 24, 1993 Issued
08/140719 SHIP LIFTING INSTALLATION Oct 20, 1993 Abandoned
Array ( [id] => 3557970 [patent_doc_number] => 05482408 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-09 [patent_title] => 'Embankment formed by preformed collaborating assemblable elements, in particular for road or railway constructions, and process' [patent_app_type] => 1 [patent_app_number] => 8/136945 [patent_app_country] => US [patent_app_date] => 1993-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 2608 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/482/05482408.pdf [firstpage_image] =>[orig_patent_app_number] => 136945 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/136945
Embankment formed by preformed collaborating assemblable elements, in particular for road or railway constructions, and process Oct 17, 1993 Issued
Array ( [id] => 3479172 [patent_doc_number] => 05474405 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-12 [patent_title] => 'Low elevation wall construction' [patent_app_type] => 1 [patent_app_number] => 8/137585 [patent_app_country] => US [patent_app_date] => 1993-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 27 [patent_no_of_words] => 3165 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/474/05474405.pdf [firstpage_image] =>[orig_patent_app_number] => 137585 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/137585
Low elevation wall construction Oct 14, 1993 Issued
Array ( [id] => 3438096 [patent_doc_number] => 05419660 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-30 [patent_title] => 'Bending and feeding apparatus for installing a cable into a preformed bore' [patent_app_type] => 1 [patent_app_number] => 8/134306 [patent_app_country] => US [patent_app_date] => 1993-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2477 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/419/05419660.pdf [firstpage_image] =>[orig_patent_app_number] => 134306 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/134306
Bending and feeding apparatus for installing a cable into a preformed bore Oct 7, 1993 Issued
Array ( [id] => 3483619 [patent_doc_number] => 05457270 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-10 [patent_title] => 'Chemical control system for confining volatile liquids' [patent_app_type] => 1 [patent_app_number] => 8/130865 [patent_app_country] => US [patent_app_date] => 1993-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3703 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/457/05457270.pdf [firstpage_image] =>[orig_patent_app_number] => 130865 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/130865
Chemical control system for confining volatile liquids Oct 3, 1993 Issued
Array ( [id] => 3401958 [patent_doc_number] => 05443328 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-22 [patent_title] => 'Connecting apparatus' [patent_app_type] => 1 [patent_app_number] => 8/087706 [patent_app_country] => US [patent_app_date] => 1993-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 7542 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/443/05443328.pdf [firstpage_image] =>[orig_patent_app_number] => 087706 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/087706
Connecting apparatus Sep 16, 1993 Issued
Array ( [id] => 3092776 [patent_doc_number] => 05447389 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-05 [patent_title] => 'Insulation system for soil' [patent_app_type] => 1 [patent_app_number] => 8/123633 [patent_app_country] => US [patent_app_date] => 1993-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 7767 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/447/05447389.pdf [firstpage_image] =>[orig_patent_app_number] => 123633 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/123633
Insulation system for soil Sep 16, 1993 Issued
Array ( [id] => 3401958 [patent_doc_number] => 05443328 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-22 [patent_title] => 'Connecting apparatus' [patent_app_type] => 1 [patent_app_number] => 8/087706 [patent_app_country] => US [patent_app_date] => 1993-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 7542 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/443/05443328.pdf [firstpage_image] =>[orig_patent_app_number] => 087706 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/087706
Connecting apparatus Sep 16, 1993 Issued
Array ( [id] => 3420961 [patent_doc_number] => 05434338 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-18 [patent_title] => 'Process for conditioning waste materials and products therefrom' [patent_app_type] => 1 [patent_app_number] => 8/122387 [patent_app_country] => US [patent_app_date] => 1993-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2923 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/434/05434338.pdf [firstpage_image] =>[orig_patent_app_number] => 122387 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/122387
Process for conditioning waste materials and products therefrom Sep 15, 1993 Issued
Array ( [id] => 3479897 [patent_doc_number] => 05470179 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-28 [patent_title] => 'Widened-base structure for supporting an offshore platform' [patent_app_type] => 1 [patent_app_number] => 8/120766 [patent_app_country] => US [patent_app_date] => 1993-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 1851 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/470/05470179.pdf [firstpage_image] =>[orig_patent_app_number] => 120766 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/120766
Widened-base structure for supporting an offshore platform Sep 14, 1993 Issued
Array ( [id] => 3043086 [patent_doc_number] => 05356239 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-10-18 [patent_title] => 'Universal modular platform method and apparatus' [patent_app_type] => 1 [patent_app_number] => 8/117875 [patent_app_country] => US [patent_app_date] => 1993-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 6425 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/356/05356239.pdf [firstpage_image] =>[orig_patent_app_number] => 117875 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/117875
Universal modular platform method and apparatus Sep 6, 1993 Issued
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