
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] => 1956199
[patent_doc_number] => 04339000
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-07-13
[patent_title] => 'Method and apparatus for a bridge plug anchor assembly for a subsurface well'
[patent_app_type] => 1
[patent_app_number] => 6/182289
[patent_app_country] => US
[patent_app_date] => 1980-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 8
[patent_no_of_words] => 5193
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/339/04339000.pdf
[firstpage_image] =>[orig_patent_app_number] => 182289
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/182289 | Method and apparatus for a bridge plug anchor assembly for a subsurface well | Aug 27, 1980 | Issued |
Array
(
[id] => 1943343
[patent_doc_number] => 04365676
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-12-28
[patent_title] => 'Method and apparatus for drilling laterally from a well bore'
[patent_app_type] => 1
[patent_app_number] => 6/180695
[patent_app_country] => US
[patent_app_date] => 1980-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 5519
[patent_no_of_claims] => 38
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/365/04365676.pdf
[firstpage_image] =>[orig_patent_app_number] => 180695
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/180695 | Method and apparatus for drilling laterally from a well bore | Aug 24, 1980 | Issued |
Array
(
[id] => 1931407
[patent_doc_number] => 04346936
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-08-31
[patent_title] => 'Treatment of subterranean uranium-bearing formations'
[patent_app_type] => 1
[patent_app_number] => 6/179549
[patent_app_country] => US
[patent_app_date] => 1980-08-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2755
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
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[pdf_file] => patents/04/346/04346936.pdf
[firstpage_image] =>[orig_patent_app_number] => 179549
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/179549 | Treatment of subterranean uranium-bearing formations | Aug 18, 1980 | Issued |
Array
(
[id] => 1930968
[patent_doc_number] => 04350391
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-09-21
[patent_title] => 'In situ leaching process'
[patent_app_type] => 1
[patent_app_number] => 6/179560
[patent_app_country] => US
[patent_app_date] => 1980-08-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 949
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 129
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[patent_no_of_assignments] => 0
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[pdf_file] => patents/04/350/04350391.pdf
[firstpage_image] =>[orig_patent_app_number] => 179560
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/179560 | In situ leaching process | Aug 18, 1980 | Issued |
Array
(
[id] => 2020530
[patent_doc_number] => 04395155
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-07-26
[patent_title] => 'Reflective highway marker'
[patent_app_type] => 1
[patent_app_number] => 6/178990
[patent_app_country] => US
[patent_app_date] => 1980-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 17
[patent_no_of_words] => 4065
[patent_no_of_claims] => 5
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/395/04395155.pdf
[firstpage_image] =>[orig_patent_app_number] => 178990
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/178990 | Reflective highway marker | Aug 17, 1980 | Issued |
Array
(
[id] => 1990124
[patent_doc_number] => 04344488
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-08-17
[patent_title] => 'Charged aerosol petroleum recovery method and apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/178916
[patent_app_country] => US
[patent_app_date] => 1980-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 2072
[patent_no_of_claims] => 7
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/344/04344488.pdf
[firstpage_image] =>[orig_patent_app_number] => 178916
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/178916 | Charged aerosol petroleum recovery method and apparatus | Aug 17, 1980 | Issued |
Array
(
[id] => 1954179
[patent_doc_number] => 04332297
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-06-01
[patent_title] => 'Selectively controlling fluid flow through the higher permeability zones of subterranean reservoirs'
[patent_app_type] => 1
[patent_app_number] => 6/178911
[patent_app_country] => US
[patent_app_date] => 1980-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6150
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/332/04332297.pdf
[firstpage_image] =>[orig_patent_app_number] => 178911
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/178911 | Selectively controlling fluid flow through the higher permeability zones of subterranean reservoirs | Aug 17, 1980 | Issued |
Array
(
[id] => 1989392
[patent_doc_number] => 04328865
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-05-11
[patent_title] => 'Wax control in oil wells using a thermal syphon system'
[patent_app_type] => 1
[patent_app_number] => 6/177398
[patent_app_country] => US
[patent_app_date] => 1980-08-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 4676
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 218
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/328/04328865.pdf
[firstpage_image] =>[orig_patent_app_number] => 177398
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/177398 | Wax control in oil wells using a thermal syphon system | Aug 11, 1980 | Issued |
Array
(
[id] => 2038958
[patent_doc_number] => 04403660
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-09-13
[patent_title] => 'Well packer and method of use thereof'
[patent_app_type] => 1
[patent_app_number] => 6/176403
[patent_app_country] => US
[patent_app_date] => 1980-08-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 13
[patent_no_of_words] => 3711
[patent_no_of_claims] => 7
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[pdf_file] => patents/04/403/04403660.pdf
[firstpage_image] =>[orig_patent_app_number] => 176403
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/176403 | Well packer and method of use thereof | Aug 7, 1980 | Issued |
Array
(
[id] => 1881873
[patent_doc_number] => 04296810
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-10-27
[patent_title] => 'Method of producing oil from a formation fluid containing both oil and water'
[patent_app_type] => 1
[patent_app_number] => 6/174350
[patent_app_country] => US
[patent_app_date] => 1980-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 4722
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 4
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/296/04296810.pdf
[firstpage_image] =>[orig_patent_app_number] => 174350
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/174350 | Method of producing oil from a formation fluid containing both oil and water | Jul 31, 1980 | Issued |
Array
(
[id] => 1978353
[patent_doc_number] => 04327804
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-05-04
[patent_title] => 'Geothermal well head assembly'
[patent_app_type] => 1
[patent_app_number] => 6/139824
[patent_app_country] => US
[patent_app_date] => 1980-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[pdf_file] => patents/04/327/04327804.pdf
[firstpage_image] =>[orig_patent_app_number] => 139824
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/139824 | Geothermal well head assembly | Jul 30, 1980 | Issued |
Array
(
[id] => 1949834
[patent_doc_number] => 04354559
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-10-19
[patent_title] => 'Enlarged borehole drilling method and apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/173836
[patent_app_country] => US
[patent_app_date] => 1980-07-30
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/354/04354559.pdf
[firstpage_image] =>[orig_patent_app_number] => 173836
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/173836 | Enlarged borehole drilling method and apparatus | Jul 29, 1980 | Issued |
Array
(
[id] => 2016228
[patent_doc_number] => 04369845
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-01-25
[patent_title] => 'Oil well blow-out control'
[patent_app_type] => 1
[patent_app_number] => 6/171843
[patent_app_country] => US
[patent_app_date] => 1980-07-24
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[pdf_file] => patents/04/369/04369845.pdf
[firstpage_image] =>[orig_patent_app_number] => 171843
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/171843 | Oil well blow-out control | Jul 23, 1980 | Issued |
Array
(
[id] => 1939181
[patent_doc_number] => 04340122
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-07-20
[patent_title] => 'Mounted drilling apparatus'
[patent_app_type] => 1
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[patent_app_country] => US
[patent_app_date] => 1980-07-24
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/340/04340122.pdf
[firstpage_image] =>[orig_patent_app_number] => 172846
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/172846 | Mounted drilling apparatus | Jul 23, 1980 | Issued |
Array
(
[id] => 1912944
[patent_doc_number] => 04307780
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-12-29
[patent_title] => 'Angular whipstock alignment means'
[patent_app_type] => 1
[patent_app_number] => 6/170456
[patent_app_country] => US
[patent_app_date] => 1980-07-21
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/307/04307780.pdf
[firstpage_image] =>[orig_patent_app_number] => 170456
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/170456 | Angular whipstock alignment means | Jul 20, 1980 | Issued |
Array
(
[id] => 1874831
[patent_doc_number] => 04304299
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-12-08
[patent_title] => 'Method for setting and orienting a whipstock in a well conduit'
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[patent_app_number] => 6/170457
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[pdf_file] => patents/04/304/04304299.pdf
[firstpage_image] =>[orig_patent_app_number] => 170457
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/170457 | Method for setting and orienting a whipstock in a well conduit | Jul 20, 1980 | Issued |
Array
(
[id] => 1881868
[patent_doc_number] => 04296809
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-10-27
[patent_title] => 'In situ gasification of bituminous coal'
[patent_app_type] => 1
[patent_app_number] => 6/170796
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[pdf_file] => patents/04/296/04296809.pdf
[firstpage_image] =>[orig_patent_app_number] => 170796
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/170796 | In situ gasification of bituminous coal | Jul 20, 1980 | Issued |
Array
(
[id] => 1941795
[patent_doc_number] => 04313499
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-02-02
[patent_title] => 'Subterranean gasification of bituminous coal'
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[firstpage_image] =>[orig_patent_app_number] => 170780
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/170780 | Subterranean gasification of bituminous coal | Jul 20, 1980 | Issued |
| 06/170494 | ONE TRIP MULTI-ZONE GRAVEL PACKING METHOD AND APPARATUS | Jul 20, 1980 | Abandoned |
Array
(
[id] => 1874805
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[patent_title] => 'Apparatus for setting and orienting a whipstock in a well conduit'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/170458 | Apparatus for setting and orienting a whipstock in a well conduit | Jul 20, 1980 | Issued |