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] => 2330452 [patent_doc_number] => 04676694 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-30 [patent_title] => 'Process and installation for the congelation of grounds by means of a cryogenic liquid' [patent_app_type] => 1 [patent_app_number] => 6/739602 [patent_app_country] => US [patent_app_date] => 1985-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2581 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/676/04676694.pdf [firstpage_image] =>[orig_patent_app_number] => 739602 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/739602
Process and installation for the congelation of grounds by means of a cryogenic liquid May 28, 1985 Issued
Array ( [id] => 2351117 [patent_doc_number] => 04714382 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-22 [patent_title] => 'Method and apparatus for the offshore installation of multi-ton prefabricated deck packages on partially submerged offshore jacket foundations' [patent_app_type] => 1 [patent_app_number] => 6/734402 [patent_app_country] => US [patent_app_date] => 1985-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3598 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/714/04714382.pdf [firstpage_image] =>[orig_patent_app_number] => 734402 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/734402
Method and apparatus for the offshore installation of multi-ton prefabricated deck packages on partially submerged offshore jacket foundations May 13, 1985 Issued
Array ( [id] => 2274174 [patent_doc_number] => 04626138 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-02 [patent_title] => 'Non-impacting pile driver' [patent_app_type] => 1 [patent_app_number] => 6/732676 [patent_app_country] => US [patent_app_date] => 1985-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3857 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/626/04626138.pdf [firstpage_image] =>[orig_patent_app_number] => 732676 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/732676
Non-impacting pile driver May 9, 1985 Issued
Array ( [id] => 2379982 [patent_doc_number] => 04662787 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-05 [patent_title] => 'Locking device for locking off-shore work platform to leg chord used for lifting work platform' [patent_app_type] => 1 [patent_app_number] => 6/730782 [patent_app_country] => US [patent_app_date] => 1985-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2244 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/662/04662787.pdf [firstpage_image] =>[orig_patent_app_number] => 730782 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/730782
Locking device for locking off-shore work platform to leg chord used for lifting work platform May 5, 1985 Issued
Array ( [id] => 2319099 [patent_doc_number] => 04636112 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-13 [patent_title] => 'Method of and apparatus for controlling fluid leakage through soil' [patent_app_type] => 1 [patent_app_number] => 6/730257 [patent_app_country] => US [patent_app_date] => 1985-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 12 [patent_no_of_words] => 3429 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/636/04636112.pdf [firstpage_image] =>[orig_patent_app_number] => 730257 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/730257
Method of and apparatus for controlling fluid leakage through soil May 5, 1985 Issued
Array ( [id] => 2351100 [patent_doc_number] => 04714381 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-22 [patent_title] => 'Machine for laying conduit and methods for use thereof' [patent_app_type] => 1 [patent_app_number] => 6/729566 [patent_app_country] => US [patent_app_date] => 1985-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 12248 [patent_no_of_claims] => 126 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/714/04714381.pdf [firstpage_image] =>[orig_patent_app_number] => 729566 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/729566
Machine for laying conduit and methods for use thereof May 1, 1985 Issued
Array ( [id] => 2342278 [patent_doc_number] => 04648749 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-10 [patent_title] => 'Method and apparatus for constructing an artificial island' [patent_app_type] => 1 [patent_app_number] => 6/729750 [patent_app_country] => US [patent_app_date] => 1985-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 30 [patent_no_of_words] => 7266 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/648/04648749.pdf [firstpage_image] =>[orig_patent_app_number] => 729750 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/729750
Method and apparatus for constructing an artificial island May 1, 1985 Issued
Array ( [id] => 2380073 [patent_doc_number] => 04662792 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-05 [patent_title] => 'Method and device for the in-situ formation of columns of stabilized and compacted soil' [patent_app_type] => 1 [patent_app_number] => 6/729798 [patent_app_country] => US [patent_app_date] => 1985-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1990 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/662/04662792.pdf [firstpage_image] =>[orig_patent_app_number] => 729798 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/729798
Method and device for the in-situ formation of columns of stabilized and compacted soil May 1, 1985 Issued
Array ( [id] => 2276223 [patent_doc_number] => 04601609 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-22 [patent_title] => 'Buoyancy device' [patent_app_type] => 1 [patent_app_number] => 6/728694 [patent_app_country] => US [patent_app_date] => 1985-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2375 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/601/04601609.pdf [firstpage_image] =>[orig_patent_app_number] => 728694 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/728694
Buoyancy device Apr 28, 1985 Issued
Array ( [id] => 2344575 [patent_doc_number] => 04702648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-27 [patent_title] => 'Tension leg platform' [patent_app_type] => 1 [patent_app_number] => 6/727564 [patent_app_country] => US [patent_app_date] => 1985-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2569 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/702/04702648.pdf [firstpage_image] =>[orig_patent_app_number] => 727564 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/727564
Tension leg platform Apr 25, 1985 Issued
Array ( [id] => 2342330 [patent_doc_number] => 04648753 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-10 [patent_title] => 'Rock-bolt stabilizer device for mining and tunneling applications' [patent_app_type] => 1 [patent_app_number] => 6/727026 [patent_app_country] => US [patent_app_date] => 1985-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2082 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/648/04648753.pdf [firstpage_image] =>[orig_patent_app_number] => 727026 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/727026
Rock-bolt stabilizer device for mining and tunneling applications Apr 24, 1985 Issued
Array ( [id] => 2208456 [patent_doc_number] => 04599014 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-08 [patent_title] => 'Buoyant guyed tower' [patent_app_type] => 1 [patent_app_number] => 6/723784 [patent_app_country] => US [patent_app_date] => 1985-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2455 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/599/04599014.pdf [firstpage_image] =>[orig_patent_app_number] => 723784 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/723784
Buoyant guyed tower Apr 15, 1985 Issued
Array ( [id] => 2215719 [patent_doc_number] => 04620819 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-11-04 [patent_title] => 'Submarine working equipment' [patent_app_type] => 1 [patent_app_number] => 6/722757 [patent_app_country] => US [patent_app_date] => 1985-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4684 [patent_no_of_claims] => 9 [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/04/620/04620819.pdf [firstpage_image] =>[orig_patent_app_number] => 722757 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/722757
Submarine working equipment Apr 14, 1985 Issued
Array ( [id] => 2360598 [patent_doc_number] => 04647258 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-03 [patent_title] => 'Arrangement in vibration isolation or vibration damping' [patent_app_type] => 1 [patent_app_number] => 6/722714 [patent_app_country] => US [patent_app_date] => 1985-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2437 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/647/04647258.pdf [firstpage_image] =>[orig_patent_app_number] => 722714 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/722714
Arrangement in vibration isolation or vibration damping Apr 10, 1985 Issued
Array ( [id] => 2406191 [patent_doc_number] => 04741644 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-03 [patent_title] => 'Environmental cut-off and drain' [patent_app_type] => 1 [patent_app_number] => 6/721982 [patent_app_country] => US [patent_app_date] => 1985-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3211 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/741/04741644.pdf [firstpage_image] =>[orig_patent_app_number] => 721982 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/721982
Environmental cut-off and drain Apr 10, 1985 Issued
Array ( [id] => 2297301 [patent_doc_number] => 04673313 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-16 [patent_title] => 'Marine production riser and method for installing same' [patent_app_type] => 1 [patent_app_number] => 6/722026 [patent_app_country] => US [patent_app_date] => 1985-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3395 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/673/04673313.pdf [firstpage_image] =>[orig_patent_app_number] => 722026 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/722026
Marine production riser and method for installing same Apr 10, 1985 Issued
Array ( [id] => 2296816 [patent_doc_number] => 04643613 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-17 [patent_title] => 'Underwater trenching and pipe-laying devices' [patent_app_type] => 1 [patent_app_number] => 6/718344 [patent_app_country] => US [patent_app_date] => 1985-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 3518 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/643/04643613.pdf [firstpage_image] =>[orig_patent_app_number] => 718344 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/718344
Underwater trenching and pipe-laying devices Mar 31, 1985 Issued
Array ( [id] => 2249302 [patent_doc_number] => 04589800 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-20 [patent_title] => 'Dock structure and method and apparatus for raising and lowering same' [patent_app_type] => 1 [patent_app_number] => 6/717386 [patent_app_country] => US [patent_app_date] => 1985-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3356 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/589/04589800.pdf [firstpage_image] =>[orig_patent_app_number] => 717386 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/717386
Dock structure and method and apparatus for raising and lowering same Mar 28, 1985 Issued
Array ( [id] => 2305136 [patent_doc_number] => 04645378 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-24 [patent_title] => 'Movable form front for a tunnel-lining form' [patent_app_type] => 1 [patent_app_number] => 6/717824 [patent_app_country] => US [patent_app_date] => 1985-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2805 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/645/04645378.pdf [firstpage_image] =>[orig_patent_app_number] => 717824 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/717824
Movable form front for a tunnel-lining form Mar 28, 1985 Issued
Array ( [id] => 2283206 [patent_doc_number] => 04678373 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-07-07 [patent_title] => 'Apparatus for and method of shoring a structure' [patent_app_type] => 1 [patent_app_number] => 6/716746 [patent_app_country] => US [patent_app_date] => 1985-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2549 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/678/04678373.pdf [firstpage_image] =>[orig_patent_app_number] => 716746 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/716746
Apparatus for and method of shoring a structure Mar 26, 1985 Issued
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