
Leonard E. Smith
Examiner (ID: 13908)
| Most Active Art Unit | 3403 |
| Art Unit(s) | 2899, 3403, 3502, 3402 |
| Total Applications | 1086 |
| Issued Applications | 977 |
| Pending Applications | 2 |
| Abandoned Applications | 107 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3558349
[patent_doc_number] => 05538081
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-23
[patent_title] => 'Method of increasing the amount of hydrocarbons from an undeground reservoir'
[patent_app_type] => 1
[patent_app_number] => 8/498086
[patent_app_country] => US
[patent_app_date] => 1995-07-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1731
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/538/05538081.pdf
[firstpage_image] =>[orig_patent_app_number] => 498086
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/498086 | Method of increasing the amount of hydrocarbons from an undeground reservoir | Jul 4, 1995 | Issued |
Array
(
[id] => 3653481
[patent_doc_number] => 05598894
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-02-04
[patent_title] => 'Select fire multiple drill string tester'
[patent_app_type] => 1
[patent_app_number] => 8/498312
[patent_app_country] => US
[patent_app_date] => 1995-07-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 15
[patent_no_of_words] => 4002
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/598/05598894.pdf
[firstpage_image] =>[orig_patent_app_number] => 498312
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/498312 | Select fire multiple drill string tester | Jul 4, 1995 | Issued |
Array
(
[id] => 3610225
[patent_doc_number] => 05607017
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-03-04
[patent_title] => 'Dissolvable well plug'
[patent_app_type] => 1
[patent_app_number] => 8/497782
[patent_app_country] => US
[patent_app_date] => 1995-07-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1817
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/607/05607017.pdf
[firstpage_image] =>[orig_patent_app_number] => 497782
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/497782 | Dissolvable well plug | Jul 2, 1995 | Issued |
Array
(
[id] => 3576942
[patent_doc_number] => 05566779
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-22
[patent_title] => 'Insert for a drill bit incorporating a PDC layer having extended side portions'
[patent_app_type] => 1
[patent_app_number] => 8/497527
[patent_app_country] => US
[patent_app_date] => 1995-07-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 1982
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 68
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/566/05566779.pdf
[firstpage_image] =>[orig_patent_app_number] => 497527
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/497527 | Insert for a drill bit incorporating a PDC layer having extended side portions | Jul 2, 1995 | Issued |
| 08/497618 | EARTH-BORING BIT HAVING IMPROVED CUTTING STRUCTURE | Jun 29, 1995 | Abandoned |
Array
(
[id] => 3644100
[patent_doc_number] => 05590727
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-01-07
[patent_title] => 'Tool component'
[patent_app_type] => 1
[patent_app_number] => 8/490770
[patent_app_country] => US
[patent_app_date] => 1995-06-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 1622
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 160
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/590/05590727.pdf
[firstpage_image] =>[orig_patent_app_number] => 490770
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/490770 | Tool component | Jun 14, 1995 | Issued |
Array
(
[id] => 3653429
[patent_doc_number] => 05598891
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-02-04
[patent_title] => 'Apparatus and method for perforating and fracturing'
[patent_app_type] => 1
[patent_app_number] => 8/489309
[patent_app_country] => US
[patent_app_date] => 1995-06-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 4624
[patent_no_of_claims] => 65
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/598/05598891.pdf
[firstpage_image] =>[orig_patent_app_number] => 489309
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/489309 | Apparatus and method for perforating and fracturing | Jun 8, 1995 | Issued |
Array
(
[id] => 3541201
[patent_doc_number] => 05547314
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-20
[patent_title] => 'Offshore system and method for storing and tripping a continuous length of jointed tubular conduit'
[patent_app_type] => 1
[patent_app_number] => 8/488476
[patent_app_country] => US
[patent_app_date] => 1995-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 8087
[patent_no_of_claims] => 38
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/547/05547314.pdf
[firstpage_image] =>[orig_patent_app_number] => 488476
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/488476 | Offshore system and method for storing and tripping a continuous length of jointed tubular conduit | Jun 7, 1995 | Issued |
Array
(
[id] => 3675477
[patent_doc_number] => RE035454
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-02-18
[patent_title] => 'Apparatus and method for separating solid particles from liquids'
[patent_app_type] => 2
[patent_app_number] => 8/488579
[patent_app_country] => US
[patent_app_date] => 1995-06-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 3911
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 206
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/RE/035/RE035454.pdf
[firstpage_image] =>[orig_patent_app_number] => 488579
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/488579 | Apparatus and method for separating solid particles from liquids | Jun 7, 1995 | Issued |
Array
(
[id] => 3598403
[patent_doc_number] => 05588779
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-31
[patent_title] => 'Sight, vent, and drain assembly for an underground tank'
[patent_app_type] => 1
[patent_app_number] => 8/483408
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2586
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/588/05588779.pdf
[firstpage_image] =>[orig_patent_app_number] => 483408
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/483408 | Sight, vent, and drain assembly for an underground tank | Jun 6, 1995 | Issued |
Array
(
[id] => 3576638
[patent_doc_number] => 05566758
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-22
[patent_title] => 'Method and apparatus for drilling wells in to geothermal formations'
[patent_app_type] => 1
[patent_app_number] => 8/483714
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 4804
[patent_no_of_claims] => 14
[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/05/566/05566758.pdf
[firstpage_image] =>[orig_patent_app_number] => 483714
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/483714 | Method and apparatus for drilling wells in to geothermal formations | Jun 6, 1995 | Issued |
Array
(
[id] => 3540098
[patent_doc_number] => 05518073
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-21
[patent_title] => 'Mechanical lockout for pressure responsive downhole tool'
[patent_app_type] => 1
[patent_app_number] => 8/481558
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 12
[patent_no_of_words] => 9636
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/518/05518073.pdf
[firstpage_image] =>[orig_patent_app_number] => 481558
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/481558 | Mechanical lockout for pressure responsive downhole tool | Jun 6, 1995 | Issued |
Array
(
[id] => 3479456
[patent_doc_number] => 05535839
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-16
[patent_title] => 'Roof drill bit with radial domed PCD inserts'
[patent_app_type] => 1
[patent_app_number] => 8/483305
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 13
[patent_no_of_words] => 3546
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 145
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/535/05535839.pdf
[firstpage_image] =>[orig_patent_app_number] => 483305
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/483305 | Roof drill bit with radial domed PCD inserts | Jun 6, 1995 | Issued |
Array
(
[id] => 3657029
[patent_doc_number] => 05599139
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-02-04
[patent_title] => 'Method of constructing a liner system and waste containment facility incorporating same'
[patent_app_type] => 1
[patent_app_number] => 8/487640
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 4937
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 47
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/599/05599139.pdf
[firstpage_image] =>[orig_patent_app_number] => 487640
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/487640 | Method of constructing a liner system and waste containment facility incorporating same | Jun 6, 1995 | Issued |
Array
(
[id] => 3582089
[patent_doc_number] => 05520481
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-28
[patent_title] => 'Drain field system'
[patent_app_type] => 1
[patent_app_number] => 8/467737
[patent_app_country] => US
[patent_app_date] => 1995-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 12
[patent_no_of_words] => 4449
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 239
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/520/05520481.pdf
[firstpage_image] =>[orig_patent_app_number] => 467737
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/467737 | Drain field system | Jun 5, 1995 | Issued |
Array
(
[id] => 3603879
[patent_doc_number] => 05564861
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-15
[patent_title] => 'Thermal method of in-situ soil treatment'
[patent_app_type] => 1
[patent_app_number] => 8/468245
[patent_app_country] => US
[patent_app_date] => 1995-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 3168
[patent_no_of_claims] => 19
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[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/564/05564861.pdf
[firstpage_image] =>[orig_patent_app_number] => 468245
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/468245 | Thermal method of in-situ soil treatment | Jun 5, 1995 | Issued |
Array
(
[id] => 3607472
[patent_doc_number] => 05592995
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-01-14
[patent_title] => 'Earth-boring bit having shear-cutting heel elements'
[patent_app_type] => 1
[patent_app_number] => 8/468692
[patent_app_country] => US
[patent_app_date] => 1995-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 2592
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/592/05592995.pdf
[firstpage_image] =>[orig_patent_app_number] => 468692
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/468692 | Earth-boring bit having shear-cutting heel elements | Jun 5, 1995 | Issued |
Array
(
[id] => 3566940
[patent_doc_number] => 05579856
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-03
[patent_title] => 'Gage surface and method for milled tooth cutting structure'
[patent_app_type] => 1
[patent_app_number] => 8/465084
[patent_app_country] => US
[patent_app_date] => 1995-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 2870
[patent_no_of_claims] => 21
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/579/05579856.pdf
[firstpage_image] =>[orig_patent_app_number] => 465084
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/465084 | Gage surface and method for milled tooth cutting structure | Jun 4, 1995 | Issued |
Array
(
[id] => 3594178
[patent_doc_number] => 05588490
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-31
[patent_title] => 'Method and system to achieve two dimensional air sparging'
[patent_app_type] => 1
[patent_app_number] => 8/456231
[patent_app_country] => US
[patent_app_date] => 1995-05-31
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/588/05588490.pdf
[firstpage_image] =>[orig_patent_app_number] => 456231
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/456231 | Method and system to achieve two dimensional air sparging | May 30, 1995 | Issued |
Array
(
[id] => 3578803
[patent_doc_number] => 05520255
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-28
[patent_title] => 'Modulated bias unit for rotary drilling'
[patent_app_type] => 1
[patent_app_number] => 8/455455
[patent_app_country] => US
[patent_app_date] => 1995-05-31
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/520/05520255.pdf
[firstpage_image] =>[orig_patent_app_number] => 455455
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/455455 | Modulated bias unit for rotary drilling | May 30, 1995 | Issued |