
Thea D' Ambrosio
Examiner (ID: 9722, Phone: (571)270-1216 , Office: P/1675 )
| Most Active Art Unit | 1654 |
| Art Unit(s) | 1654, 1675 |
| Total Applications | 613 |
| Issued Applications | 274 |
| Pending Applications | 107 |
| Abandoned Applications | 246 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3800833
[patent_doc_number] => 05769504
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-06-23
[patent_title] => 'Equipment for shortwall mining useful for extraction of pillars in underground coal mines'
[patent_app_type] => 1
[patent_app_number] => 8/613297
[patent_app_country] => US
[patent_app_date] => 1996-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 2561
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 284
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/769/05769504.pdf
[firstpage_image] =>[orig_patent_app_number] => 613297
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/613297 | Equipment for shortwall mining useful for extraction of pillars in underground coal mines | Mar 10, 1996 | Issued |
Array
(
[id] => 3712524
[patent_doc_number] => 05699859
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-12-23
[patent_title] => 'Well water recirculation valve and method of manufacturing thereof'
[patent_app_type] => 1
[patent_app_number] => 8/615334
[patent_app_country] => US
[patent_app_date] => 1996-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 2931
[patent_no_of_claims] => 20
[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/05/699/05699859.pdf
[firstpage_image] =>[orig_patent_app_number] => 615334
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/615334 | Well water recirculation valve and method of manufacturing thereof | Mar 10, 1996 | Issued |
Array
(
[id] => 3828843
[patent_doc_number] => 05765640
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-06-16
[patent_title] => 'Multipurpose tool'
[patent_app_type] => 1
[patent_app_number] => 8/612034
[patent_app_country] => US
[patent_app_date] => 1996-03-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 13
[patent_no_of_words] => 3074
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/765/05765640.pdf
[firstpage_image] =>[orig_patent_app_number] => 612034
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/612034 | Multipurpose tool | Mar 6, 1996 | Issued |
Array
(
[id] => 3823311
[patent_doc_number] => 05743346
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-04-28
[patent_title] => 'Abrasive cutting element and drill bit'
[patent_app_type] => 1
[patent_app_number] => 8/611896
[patent_app_country] => US
[patent_app_date] => 1996-03-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2298
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/743/05743346.pdf
[firstpage_image] =>[orig_patent_app_number] => 611896
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/611896 | Abrasive cutting element and drill bit | Mar 5, 1996 | Issued |
Array
(
[id] => 3686692
[patent_doc_number] => 05645132
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-08
[patent_title] => 'Drill bit having springless check valve and method of blocking backflow during drilling'
[patent_app_type] => 1
[patent_app_number] => 8/610234
[patent_app_country] => US
[patent_app_date] => 1996-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2595
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 224
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/645/05645132.pdf
[firstpage_image] =>[orig_patent_app_number] => 610234
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/610234 | Drill bit having springless check valve and method of blocking backflow during drilling | Mar 3, 1996 | Issued |
Array
(
[id] => 3671819
[patent_doc_number] => 05690175
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-11-25
[patent_title] => 'Well tool for gravel packing a well using low viscosity fluids'
[patent_app_type] => 1
[patent_app_number] => 8/606474
[patent_app_country] => US
[patent_app_date] => 1996-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3375
[patent_no_of_claims] => 5
[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/05/690/05690175.pdf
[firstpage_image] =>[orig_patent_app_number] => 606474
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/606474 | Well tool for gravel packing a well using low viscosity fluids | Mar 3, 1996 | Issued |
Array
(
[id] => 3712650
[patent_doc_number] => 05669458
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-23
[patent_title] => 'Rotary jar'
[patent_app_type] => 1
[patent_app_number] => 8/609536
[patent_app_country] => US
[patent_app_date] => 1996-03-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 11
[patent_no_of_words] => 3786
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 288
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/669/05669458.pdf
[firstpage_image] =>[orig_patent_app_number] => 609536
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/609536 | Rotary jar | Feb 29, 1996 | Issued |
Array
(
[id] => 3724195
[patent_doc_number] => 05785132
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-07-28
[patent_title] => 'Backup tool and method for preventing rotation of a drill string'
[patent_app_type] => 1
[patent_app_number] => 8/608727
[patent_app_country] => US
[patent_app_date] => 1996-02-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 2871
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/785/05785132.pdf
[firstpage_image] =>[orig_patent_app_number] => 608727
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/608727 | Backup tool and method for preventing rotation of a drill string | Feb 28, 1996 | Issued |
Array
(
[id] => 3947606
[patent_doc_number] => 05884699
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-23
[patent_title] => 'Retrievable torque-through packer having high strength and reduced cross-sectional area'
[patent_app_type] => 1
[patent_app_number] => 8/606706
[patent_app_country] => US
[patent_app_date] => 1996-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 20
[patent_no_of_words] => 7294
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/884/05884699.pdf
[firstpage_image] =>[orig_patent_app_number] => 606706
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/606706 | Retrievable torque-through packer having high strength and reduced cross-sectional area | Feb 25, 1996 | Issued |
Array
(
[id] => 3671897
[patent_doc_number] => 05695015
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-12-09
[patent_title] => 'System and method of controlling rotation of a downhole instrument package'
[patent_app_type] => 1
[patent_app_number] => 8/604316
[patent_app_country] => US
[patent_app_date] => 1996-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 6365
[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/05/695/05695015.pdf
[firstpage_image] =>[orig_patent_app_number] => 604316
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/604316 | System and method of controlling rotation of a downhole instrument package | Feb 20, 1996 | Issued |
Array
(
[id] => 3612920
[patent_doc_number] => 05685379
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-11-11
[patent_title] => 'Method of operating a steerable rotary drilling system'
[patent_app_type] => 1
[patent_app_number] => 8/604317
[patent_app_country] => US
[patent_app_date] => 1996-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 6306
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/685/05685379.pdf
[firstpage_image] =>[orig_patent_app_number] => 604317
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/604317 | Method of operating a steerable rotary drilling system | Feb 20, 1996 | Issued |
Array
(
[id] => 3858041
[patent_doc_number] => 05803185
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-08
[patent_title] => 'Steerable rotary drilling systems and method of operating such systems'
[patent_app_type] => 1
[patent_app_number] => 8/604318
[patent_app_country] => US
[patent_app_date] => 1996-02-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 6897
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/803/05803185.pdf
[firstpage_image] =>[orig_patent_app_number] => 604318
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/604318 | Steerable rotary drilling systems and method of operating such systems | Feb 20, 1996 | Issued |
Array
(
[id] => 4042915
[patent_doc_number] => 05862871
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-01-26
[patent_title] => 'Axial-vortex jet drilling system and method'
[patent_app_type] => 1
[patent_app_number] => 8/603734
[patent_app_country] => US
[patent_app_date] => 1996-02-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 11
[patent_no_of_words] => 5686
[patent_no_of_claims] => 121
[patent_no_of_ind_claims] => 31
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/862/05862871.pdf
[firstpage_image] =>[orig_patent_app_number] => 603734
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/603734 | Axial-vortex jet drilling system and method | Feb 19, 1996 | Issued |
Array
(
[id] => 3606713
[patent_doc_number] => 05687806
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-11-18
[patent_title] => 'Method and apparatus for drilling with a flexible shaft while using hydraulic assistance'
[patent_app_type] => 1
[patent_app_number] => 8/603307
[patent_app_country] => US
[patent_app_date] => 1996-02-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 2966
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/687/05687806.pdf
[firstpage_image] =>[orig_patent_app_number] => 603307
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/603307 | Method and apparatus for drilling with a flexible shaft while using hydraulic assistance | Feb 19, 1996 | Issued |
Array
(
[id] => 3858838
[patent_doc_number] => 05746279
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-05-05
[patent_title] => 'Method and apparatus for changing bits while drilling with a flexible shaft'
[patent_app_type] => 1
[patent_app_number] => 8/602485
[patent_app_country] => US
[patent_app_date] => 1996-02-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 11
[patent_no_of_words] => 3505
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 144
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/746/05746279.pdf
[firstpage_image] =>[orig_patent_app_number] => 602485
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/602485 | Method and apparatus for changing bits while drilling with a flexible shaft | Feb 19, 1996 | Issued |
Array
(
[id] => 3715529
[patent_doc_number] => 05692565
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-12-02
[patent_title] => 'Apparatus and method for sampling an earth formation through a cased borehole'
[patent_app_type] => 1
[patent_app_number] => 8/603306
[patent_app_country] => US
[patent_app_date] => 1996-02-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 3998
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/692/05692565.pdf
[firstpage_image] =>[orig_patent_app_number] => 603306
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/603306 | Apparatus and method for sampling an earth formation through a cased borehole | Feb 19, 1996 | Issued |
Array
(
[id] => 3823102
[patent_doc_number] => 05743332
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-04-28
[patent_title] => 'Integral wellhead assembly for pumping wells'
[patent_app_type] => 1
[patent_app_number] => 8/602994
[patent_app_country] => US
[patent_app_date] => 1996-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 1146
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/743/05743332.pdf
[firstpage_image] =>[orig_patent_app_number] => 602994
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/602994 | Integral wellhead assembly for pumping wells | Feb 15, 1996 | Issued |
Array
(
[id] => 3826709
[patent_doc_number] => 05706906
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-01-13
[patent_title] => 'Superabrasive cutting element with enhanced durability and increased wear life, and apparatus so equipped'
[patent_app_type] => 1
[patent_app_number] => 8/602076
[patent_app_country] => US
[patent_app_date] => 1996-02-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 41
[patent_no_of_words] => 10509
[patent_no_of_claims] => 47
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/706/05706906.pdf
[firstpage_image] =>[orig_patent_app_number] => 602076
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/602076 | Superabrasive cutting element with enhanced durability and increased wear life, and apparatus so equipped | Feb 14, 1996 | Issued |
Array
(
[id] => 3650776
[patent_doc_number] => 05647640
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-15
[patent_title] => 'Continuously operating mining machines with plow and conveyor chains and method of operating same'
[patent_app_type] => 1
[patent_app_number] => 8/600598
[patent_app_country] => US
[patent_app_date] => 1996-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 3085
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 292
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/647/05647640.pdf
[firstpage_image] =>[orig_patent_app_number] => 600598
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/600598 | Continuously operating mining machines with plow and conveyor chains and method of operating same | Feb 12, 1996 | Issued |
| 08/599179 | BORING MACHINE | Feb 8, 1996 | Abandoned |