
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] => 1958906
[patent_doc_number] => 04349071
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-09-14
[patent_title] => 'Cement retainer and setting tool assembly'
[patent_app_type] => 1
[patent_app_number] => 6/204750
[patent_app_country] => US
[patent_app_date] => 1980-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 30
[patent_no_of_words] => 10097
[patent_no_of_claims] => 49
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 252
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/349/04349071.pdf
[firstpage_image] =>[orig_patent_app_number] => 204750
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/204750 | Cement retainer and setting tool assembly | Nov 6, 1980 | Issued |
Array
(
[id] => 1974997
[patent_doc_number] => 04361186
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-11-30
[patent_title] => 'Formation flow channel blocking'
[patent_app_type] => 1
[patent_app_number] => 6/204626
[patent_app_country] => US
[patent_app_date] => 1980-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 5364
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 210
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/361/04361186.pdf
[firstpage_image] =>[orig_patent_app_number] => 204626
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/204626 | Formation flow channel blocking | Nov 5, 1980 | Issued |
Array
(
[id] => 2016742
[patent_doc_number] => 04372398
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-02-08
[patent_title] => 'Method of determining the location of a deep-well casing by magnetic field sensing'
[patent_app_type] => 1
[patent_app_number] => 6/203912
[patent_app_country] => US
[patent_app_date] => 1980-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 8631
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 205
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/372/04372398.pdf
[firstpage_image] =>[orig_patent_app_number] => 203912
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/203912 | Method of determining the location of a deep-well casing by magnetic field sensing | Nov 3, 1980 | Issued |
Array
(
[id] => 1962879
[patent_doc_number] => 04314779
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-02-09
[patent_title] => 'Method of aquifer restoration'
[patent_app_type] => 1
[patent_app_number] => 6/203308
[patent_app_country] => US
[patent_app_date] => 1980-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1863
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 174
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/314/04314779.pdf
[firstpage_image] =>[orig_patent_app_number] => 203308
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/203308 | Method of aquifer restoration | Nov 2, 1980 | Issued |
Array
(
[id] => 1935977
[patent_doc_number] => 04342363
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-08-03
[patent_title] => 'Geothermal well head'
[patent_app_type] => 1
[patent_app_number] => 6/203407
[patent_app_country] => US
[patent_app_date] => 1980-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 12
[patent_no_of_words] => 7076
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 862
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/342/04342363.pdf
[firstpage_image] =>[orig_patent_app_number] => 203407
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/203407 | Geothermal well head | Nov 2, 1980 | Issued |
Array
(
[id] => 1971638
[patent_doc_number] => 04353420
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-10-12
[patent_title] => 'Wellhead apparatus and method of running same'
[patent_app_type] => 1
[patent_app_number] => 6/202594
[patent_app_country] => US
[patent_app_date] => 1980-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 14
[patent_no_of_words] => 3670
[patent_no_of_claims] => 15
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/353/04353420.pdf
[firstpage_image] =>[orig_patent_app_number] => 202594
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/202594 | Wellhead apparatus and method of running same | Oct 30, 1980 | Issued |
Array
(
[id] => 2011340
[patent_doc_number] => 04368781
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-01-18
[patent_title] => 'Method of recovering viscous petroleum employing heated subsurface perforated casing containing a movable diverter'
[patent_app_type] => 1
[patent_app_number] => 6/198514
[patent_app_country] => US
[patent_app_date] => 1980-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3558
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 225
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/368/04368781.pdf
[firstpage_image] =>[orig_patent_app_number] => 198514
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/198514 | Method of recovering viscous petroleum employing heated subsurface perforated casing containing a movable diverter | Oct 19, 1980 | Issued |
Array
(
[id] => 1945397
[patent_doc_number] => 04341264
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-07-27
[patent_title] => 'Wellhead shearing apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/197115
[patent_app_country] => US
[patent_app_date] => 1980-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 1163
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 205
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/341/04341264.pdf
[firstpage_image] =>[orig_patent_app_number] => 197115
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/197115 | Wellhead shearing apparatus | Oct 14, 1980 | Issued |
Array
(
[id] => 1930556
[patent_doc_number] => 04346770
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-08-31
[patent_title] => 'Hydraulic jarring tool'
[patent_app_type] => 1
[patent_app_number] => 6/196405
[patent_app_country] => US
[patent_app_date] => 1980-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 13
[patent_no_of_words] => 4180
[patent_no_of_claims] => 19
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/346/04346770.pdf
[firstpage_image] =>[orig_patent_app_number] => 196405
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/196405 | Hydraulic jarring tool | Oct 13, 1980 | Issued |
Array
(
[id] => 1958917
[patent_doc_number] => 04349073
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-09-14
[patent_title] => 'Hydraulic jet well cleaning'
[patent_app_type] => 1
[patent_app_number] => 6/195303
[patent_app_country] => US
[patent_app_date] => 1980-10-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 7887
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/349/04349073.pdf
[firstpage_image] =>[orig_patent_app_number] => 195303
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/195303 | Hydraulic jet well cleaning | Oct 6, 1980 | Issued |
Array
(
[id] => 2026437
[patent_doc_number] => 04396062
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-08-02
[patent_title] => 'Apparatus and method for time-domain tracking of high-speed chemical reactions'
[patent_app_type] => 1
[patent_app_number] => 6/194153
[patent_app_country] => US
[patent_app_date] => 1980-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 13
[patent_no_of_words] => 4732
[patent_no_of_claims] => 15
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/396/04396062.pdf
[firstpage_image] =>[orig_patent_app_number] => 194153
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/194153 | Apparatus and method for time-domain tracking of high-speed chemical reactions | Oct 5, 1980 | Issued |
Array
(
[id] => 1958912
[patent_doc_number] => 04349072
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-09-14
[patent_title] => 'Method and apparatus for conducting logging or perforating operations in a borehole'
[patent_app_type] => 1
[patent_app_number] => 6/194016
[patent_app_country] => US
[patent_app_date] => 1980-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 4261
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/349/04349072.pdf
[firstpage_image] =>[orig_patent_app_number] => 194016
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/194016 | Method and apparatus for conducting logging or perforating operations in a borehole | Oct 5, 1980 | Issued |
Array
(
[id] => 1985760
[patent_doc_number] => 04352397
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-10-05
[patent_title] => 'Methods, apparatus and pyrotechnic compositions for severing conduits'
[patent_app_type] => 1
[patent_app_number] => 6/193856
[patent_app_country] => US
[patent_app_date] => 1980-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/04/352/04352397.pdf
[firstpage_image] =>[orig_patent_app_number] => 193856
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/193856 | Methods, apparatus and pyrotechnic compositions for severing conduits | Oct 2, 1980 | Issued |
Array
(
[id] => 1966176
[patent_doc_number] => 04331203
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-05-25
[patent_title] => 'Method and apparatus for the installation and withdrawal of pumping equipment in an underwater well'
[patent_app_type] => 1
[patent_app_number] => 6/190751
[patent_app_country] => US
[patent_app_date] => 1980-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 3941
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/331/04331203.pdf
[firstpage_image] =>[orig_patent_app_number] => 190751
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/190751 | Method and apparatus for the installation and withdrawal of pumping equipment in an underwater well | Sep 24, 1980 | Issued |
| 06/188679 | STABILIZER METHOD AND APPARATUS FOR EARTH-BORING OPERATIONS | Sep 18, 1980 | Abandoned |
Array
(
[id] => 2016625
[patent_doc_number] => 04372384
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-02-08
[patent_title] => 'Well completion method and apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/188813
[patent_app_country] => US
[patent_app_date] => 1980-09-19
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/372/04372384.pdf
[firstpage_image] =>[orig_patent_app_number] => 188813
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/188813 | Well completion method and apparatus | Sep 18, 1980 | Issued |
Array
(
[id] => 1991957
[patent_doc_number] => 04323131
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-04-06
[patent_title] => 'Removable anti-wear insert'
[patent_app_type] => 1
[patent_app_number] => 6/185152
[patent_app_country] => US
[patent_app_date] => 1980-09-08
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[pdf_file] => patents/04/323/04323131.pdf
[firstpage_image] =>[orig_patent_app_number] => 185152
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/185152 | Removable anti-wear insert | Sep 7, 1980 | Issued |
Array
(
[id] => 1984260
[patent_doc_number] => 04345649
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-08-24
[patent_title] => 'Well packer'
[patent_app_type] => 1
[patent_app_number] => 6/184674
[patent_app_country] => US
[patent_app_date] => 1980-09-05
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/345/04345649.pdf
[firstpage_image] =>[orig_patent_app_number] => 184674
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/184674 | Well packer | Sep 4, 1980 | Issued |
Array
(
[id] => 1963354
[patent_doc_number] => 04330153
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-05-18
[patent_title] => 'Identification of fluid flow under in-situ mining conditions'
[patent_app_type] => 1
[patent_app_number] => 6/182522
[patent_app_country] => US
[patent_app_date] => 1980-08-29
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/330/04330153.pdf
[firstpage_image] =>[orig_patent_app_number] => 182522
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/182522 | Identification of fluid flow under in-situ mining conditions | Aug 28, 1980 | Issued |
Array
(
[id] => 1936840
[patent_doc_number] => 04334579
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-06-15
[patent_title] => 'Method for gasification of deep, thin coal seams'
[patent_app_type] => 1
[patent_app_number] => 6/182561
[patent_app_country] => US
[patent_app_date] => 1980-08-29
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[pdf_file] => patents/04/334/04334579.pdf
[firstpage_image] =>[orig_patent_app_number] => 182561
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/182561 | Method for gasification of deep, thin coal seams | Aug 28, 1980 | Issued |