
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] => 2926874
[patent_doc_number] => 05253706
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-10-19
[patent_title] => 'Release mechanism'
[patent_app_type] => 1
[patent_app_number] => 7/813816
[patent_app_country] => US
[patent_app_date] => 1991-12-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3538
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 209
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/253/05253706.pdf
[firstpage_image] =>[orig_patent_app_number] => 813816
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/813816 | Release mechanism | Dec 25, 1991 | Issued |
Array
(
[id] => 2882781
[patent_doc_number] => 05217069
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-06-08
[patent_title] => 'Sucker rod wiper'
[patent_app_type] => 1
[patent_app_number] => 7/813440
[patent_app_country] => US
[patent_app_date] => 1991-12-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1453
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/217/05217069.pdf
[firstpage_image] =>[orig_patent_app_number] => 813440
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/813440 | Sucker rod wiper | Dec 25, 1991 | Issued |
Array
(
[id] => 2804201
[patent_doc_number] => 05167109
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-01
[patent_title] => 'Rotary mower blade'
[patent_app_type] => 1
[patent_app_number] => 7/812829
[patent_app_country] => US
[patent_app_date] => 1991-12-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 1967
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/167/05167109.pdf
[firstpage_image] =>[orig_patent_app_number] => 812829
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/812829 | Rotary mower blade | Dec 23, 1991 | Issued |
Array
(
[id] => 2916490
[patent_doc_number] => 05188179
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-02-23
[patent_title] => 'Dynamic polysulfide corrosion inhibitor method and system for oil field piping'
[patent_app_type] => 1
[patent_app_number] => 7/813195
[patent_app_country] => US
[patent_app_date] => 1991-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3784
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 54
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/188/05188179.pdf
[firstpage_image] =>[orig_patent_app_number] => 813195
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/813195 | Dynamic polysulfide corrosion inhibitor method and system for oil field piping | Dec 22, 1991 | Issued |
Array
(
[id] => 2921702
[patent_doc_number] => 05190103
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-03-02
[patent_title] => 'Metering of two-phase fluids using flow homogenizing devices and chemicals'
[patent_app_type] => 1
[patent_app_number] => 7/811104
[patent_app_country] => US
[patent_app_date] => 1991-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 2164
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 37
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/190/05190103.pdf
[firstpage_image] =>[orig_patent_app_number] => 811104
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/811104 | Metering of two-phase fluids using flow homogenizing devices and chemicals | Dec 19, 1991 | Issued |
Array
(
[id] => 2924107
[patent_doc_number] => 05222556
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-06-29
[patent_title] => 'Acidizing method for gravel packing wells'
[patent_app_type] => 1
[patent_app_number] => 7/810463
[patent_app_country] => US
[patent_app_date] => 1991-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2653
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/222/05222556.pdf
[firstpage_image] =>[orig_patent_app_number] => 810463
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/810463 | Acidizing method for gravel packing wells | Dec 18, 1991 | Issued |
Array
(
[id] => 2921719
[patent_doc_number] => 05190104
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-03-02
[patent_title] => 'Consolidation agent and method'
[patent_app_type] => 1
[patent_app_number] => 7/810464
[patent_app_country] => US
[patent_app_date] => 1991-12-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2557
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/190/05190104.pdf
[firstpage_image] =>[orig_patent_app_number] => 810464
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/810464 | Consolidation agent and method | Dec 18, 1991 | Issued |
Array
(
[id] => 2921683
[patent_doc_number] => 05190102
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-03-02
[patent_title] => 'Sintered metal substitute for prepack screen aggregate'
[patent_app_type] => 1
[patent_app_number] => 7/807720
[patent_app_country] => US
[patent_app_date] => 1991-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 5496
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 44
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/190/05190102.pdf
[firstpage_image] =>[orig_patent_app_number] => 807720
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/807720 | Sintered metal substitute for prepack screen aggregate | Dec 15, 1991 | Issued |
Array
(
[id] => 2769331
[patent_doc_number] => 05129469
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-14
[patent_title] => 'Drill cuttings disposal method and system'
[patent_app_type] => 1
[patent_app_number] => 7/808695
[patent_app_country] => US
[patent_app_date] => 1991-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2260
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/129/05129469.pdf
[firstpage_image] =>[orig_patent_app_number] => 808695
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/808695 | Drill cuttings disposal method and system | Dec 15, 1991 | Issued |
Array
(
[id] => 2869008
[patent_doc_number] => 05213157
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-05-25
[patent_title] => 'Clamping device for capping oil wells and the like, and apparatus for mounting same'
[patent_app_type] => 1
[patent_app_number] => 7/805478
[patent_app_country] => US
[patent_app_date] => 1991-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 19
[patent_no_of_words] => 7746
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/213/05213157.pdf
[firstpage_image] =>[orig_patent_app_number] => 805478
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/805478 | Clamping device for capping oil wells and the like, and apparatus for mounting same | Dec 10, 1991 | Issued |
Array
(
[id] => 2809870
[patent_doc_number] => 05172765
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-22
[patent_title] => 'Method using spoolable composite tubular member with energy conductors'
[patent_app_type] => 1
[patent_app_number] => 7/803946
[patent_app_country] => US
[patent_app_date] => 1991-12-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 4108
[patent_no_of_claims] => 6
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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/05/172/05172765.pdf
[firstpage_image] =>[orig_patent_app_number] => 803946
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/803946 | Method using spoolable composite tubular member with energy conductors | Dec 8, 1991 | Issued |
Array
(
[id] => 2833493
[patent_doc_number] => 05137493
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-11
[patent_title] => 'Corn husking machine'
[patent_app_type] => 1
[patent_app_number] => 7/803776
[patent_app_country] => US
[patent_app_date] => 1991-12-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/137/05137493.pdf
[firstpage_image] =>[orig_patent_app_number] => 803776
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/803776 | Corn husking machine | Dec 4, 1991 | Issued |
Array
(
[id] => 2769316
[patent_doc_number] => 05129468
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-14
[patent_title] => 'Method and apparatus for separating drilling and production fluids'
[patent_app_type] => 1
[patent_app_number] => 7/796877
[patent_app_country] => US
[patent_app_date] => 1991-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/129/05129468.pdf
[firstpage_image] =>[orig_patent_app_number] => 796877
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/796877 | Method and apparatus for separating drilling and production fluids | Nov 24, 1991 | Issued |
Array
(
[id] => 2810239
[patent_doc_number] => 05174098
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-29
[patent_title] => 'Apparatus for cutting vegetation'
[patent_app_type] => 1
[patent_app_number] => 7/796114
[patent_app_country] => US
[patent_app_date] => 1991-11-20
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 3741
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[patent_words_short_claim] => 84
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/174/05174098.pdf
[firstpage_image] =>[orig_patent_app_number] => 796114
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/796114 | Apparatus for cutting vegetation | Nov 19, 1991 | Issued |
Array
(
[id] => 3548174
[patent_doc_number] => 05499687
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-03-19
[patent_title] => 'Downhole valve for oil/gas well'
[patent_app_type] => 1
[patent_app_number] => 7/839015
[patent_app_country] => US
[patent_app_date] => 1991-11-18
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/499/05499687.pdf
[firstpage_image] =>[orig_patent_app_number] => 839015
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/839015 | Downhole valve for oil/gas well | Nov 17, 1991 | Issued |
Array
(
[id] => 2882890
[patent_doc_number] => 05217075
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-06-08
[patent_title] => 'Method and device for carrying out interventions in wells where high temperatures prevail'
[patent_app_type] => 1
[patent_app_number] => 7/789895
[patent_app_country] => US
[patent_app_date] => 1991-11-12
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/217/05217075.pdf
[firstpage_image] =>[orig_patent_app_number] => 789895
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/789895 | Method and device for carrying out interventions in wells where high temperatures prevail | Nov 11, 1991 | Issued |
Array
(
[id] => 2969493
[patent_doc_number] => 05211238
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-05-18
[patent_title] => 'Method using micro-sphere cement slurries for deviated wells'
[patent_app_type] => 1
[patent_app_number] => 7/790265
[patent_app_country] => US
[patent_app_date] => 1991-11-08
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/211/05211238.pdf
[firstpage_image] =>[orig_patent_app_number] => 790265
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/790265 | Method using micro-sphere cement slurries for deviated wells | Nov 7, 1991 | Issued |
Array
(
[id] => 2916436
[patent_doc_number] => 05188176
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-02-23
[patent_title] => 'Cement slurries for diviated wells'
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[patent_app_number] => 7/790652
[patent_app_country] => US
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[pdf_file] => patents/05/188/05188176.pdf
[firstpage_image] =>[orig_patent_app_number] => 790652
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/790652 | Cement slurries for diviated wells | Nov 7, 1991 | Issued |
Array
(
[id] => 2871911
[patent_doc_number] => 05175987
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-01-05
[patent_title] => 'Hay harvesting machine'
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[pdf_file] => patents/05/175/05175987.pdf
[firstpage_image] =>[orig_patent_app_number] => 789033
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/789033 | Hay harvesting machine | Nov 6, 1991 | Issued |
Array
(
[id] => 2969540
[patent_doc_number] => 05211240
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-05-18
[patent_title] => 'Method for favoring the injection of fluids in producing zone'
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[pdf_file] => patents/05/211/05211240.pdf
[firstpage_image] =>[orig_patent_app_number] => 787658
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/787658 | Method for favoring the injection of fluids in producing zone | Nov 3, 1991 | Issued |