
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] => 2084747
[patent_doc_number] => 04463808
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-08-07
[patent_title] => 'Method for effecting seals in earth boreholes'
[patent_app_type] => 1
[patent_app_number] => 6/387171
[patent_app_country] => US
[patent_app_date] => 1982-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1646
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 116
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/463/04463808.pdf
[firstpage_image] =>[orig_patent_app_number] => 387171
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/387171 | Method for effecting seals in earth boreholes | Jun 9, 1982 | Issued |
Array
(
[id] => 2097236
[patent_doc_number] => 04445574
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-05-01
[patent_title] => 'Continuous borehole formed horizontally through a hydrocarbon producing formation'
[patent_app_type] => 1
[patent_app_number] => 6/385834
[patent_app_country] => US
[patent_app_date] => 1982-06-07
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 385834
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/385834 | Continuous borehole formed horizontally through a hydrocarbon producing formation | Jun 6, 1982 | Issued |
Array
(
[id] => 2110790
[patent_doc_number] => 04479540
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-10-30
[patent_title] => 'Gasification of coal'
[patent_app_type] => 1
[patent_app_number] => 6/381623
[patent_app_country] => US
[patent_app_date] => 1982-05-24
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/479/04479540.pdf
[firstpage_image] =>[orig_patent_app_number] => 381623
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/381623 | Gasification of coal | May 23, 1982 | Issued |
Array
(
[id] => 2080312
[patent_doc_number] => 04434854
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-03-06
[patent_title] => 'Pressure actuated vent assembly for slanted wellbores'
[patent_app_type] => 1
[patent_app_number] => 6/378155
[patent_app_country] => US
[patent_app_date] => 1982-05-14
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/434/04434854.pdf
[firstpage_image] =>[orig_patent_app_number] => 378155
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/378155 | Pressure actuated vent assembly for slanted wellbores | May 13, 1982 | Issued |
Array
(
[id] => 2108860
[patent_doc_number] => 04438816
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-03-27
[patent_title] => 'Process for recovery of hydrocarbons from oil shale'
[patent_app_type] => 1
[patent_app_number] => 6/378024
[patent_app_country] => US
[patent_app_date] => 1982-05-13
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/438/04438816.pdf
[firstpage_image] =>[orig_patent_app_number] => 378024
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/378024 | Process for recovery of hydrocarbons from oil shale | May 12, 1982 | Issued |
Array
(
[id] => 2053315
[patent_doc_number] => 04454914
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-06-19
[patent_title] => 'Method for conditioning geothermal brine to reduce scale formation'
[patent_app_type] => 1
[patent_app_number] => 6/374618
[patent_app_country] => US
[patent_app_date] => 1982-05-03
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[pdf_file] => patents/04/454/04454914.pdf
[firstpage_image] =>[orig_patent_app_number] => 374618
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/374618 | Method for conditioning geothermal brine to reduce scale formation | May 2, 1982 | Issued |
Array
(
[id] => 2084773
[patent_doc_number] => 04423781
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-01-03
[patent_title] => 'Method of using a spacer system in brine completion of wellbores'
[patent_app_type] => 1
[patent_app_number] => 6/373821
[patent_app_country] => US
[patent_app_date] => 1982-05-03
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/423/04423781.pdf
[firstpage_image] =>[orig_patent_app_number] => 373821
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/373821 | Method of using a spacer system in brine completion of wellbores | May 2, 1982 | Issued |
Array
(
[id] => 2105746
[patent_doc_number] => 04450908
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-05-29
[patent_title] => 'Enhanced oil recovery process using microorganisms'
[patent_app_type] => 1
[patent_app_number] => 6/374540
[patent_app_country] => US
[patent_app_date] => 1982-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1386
[patent_no_of_claims] => 7
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[pdf_file] => patents/04/450/04450908.pdf
[firstpage_image] =>[orig_patent_app_number] => 374540
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/374540 | Enhanced oil recovery process using microorganisms | Apr 29, 1982 | Issued |
Array
(
[id] => 2096982
[patent_doc_number] => 04441555
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-04-10
[patent_title] => 'Carbonated waterflooding for viscous oil recovery'
[patent_app_type] => 1
[patent_app_number] => 6/372401
[patent_app_country] => US
[patent_app_date] => 1982-04-27
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[pdf_file] => patents/04/441/04441555.pdf
[firstpage_image] =>[orig_patent_app_number] => 372401
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/372401 | Carbonated waterflooding for viscous oil recovery | Apr 26, 1982 | Issued |
Array
(
[id] => 2025764
[patent_doc_number] => 04415032
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-11-15
[patent_title] => 'Carbonated waterflooding for viscous oil recovery using a CO.sub.2 solubility promoter and demoter'
[patent_app_type] => 1
[patent_app_number] => 6/372370
[patent_app_country] => US
[patent_app_date] => 1982-04-27
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 2102
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[pdf_file] => patents/04/415/04415032.pdf
[firstpage_image] =>[orig_patent_app_number] => 372370
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/372370 | Carbonated waterflooding for viscous oil recovery using a CO.sub.2 solubility promoter and demoter | Apr 26, 1982 | Issued |
Array
(
[id] => 2074976
[patent_doc_number] => 04446919
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-05-08
[patent_title] => 'Enhanced oil recovery using microorganisms'
[patent_app_type] => 1
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[patent_app_country] => US
[patent_app_date] => 1982-04-26
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[pdf_file] => patents/04/446/04446919.pdf
[firstpage_image] =>[orig_patent_app_number] => 371770
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/371770 | Enhanced oil recovery using microorganisms | Apr 25, 1982 | Issued |
Array
(
[id] => 2013918
[patent_doc_number] => 04418751
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-12-06
[patent_title] => 'In-situ combustion process'
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[pdf_file] => patents/04/418/04418751.pdf
[firstpage_image] =>[orig_patent_app_number] => 364116
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/364116 | In-situ combustion process | Mar 30, 1982 | Issued |
Array
(
[id] => 2084712
[patent_doc_number] => 04463804
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-08-07
[patent_title] => 'Vented non-pressurized, uncontaminated well fluid sampler'
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[patent_app_number] => 6/362689
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[pdf_file] => patents/04/463/04463804.pdf
[firstpage_image] =>[orig_patent_app_number] => 362689
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/362689 | Vented non-pressurized, uncontaminated well fluid sampler | Mar 28, 1982 | Issued |
Array
(
[id] => 2025757
[patent_doc_number] => 04415031
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-11-15
[patent_title] => 'Use of recycled combustion gas during termination of an in-situ combustion oil recovery method'
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[patent_app_number] => 6/357367
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[pdf_file] => patents/04/415/04415031.pdf
[firstpage_image] =>[orig_patent_app_number] => 357367
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/357367 | Use of recycled combustion gas during termination of an in-situ combustion oil recovery method | Mar 11, 1982 | Issued |
Array
(
[id] => 2101492
[patent_doc_number] => 04473118
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[patent_issue_date] => 1984-09-25
[patent_title] => 'Enhanced oil recovery using oxidized crude oil'
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[firstpage_image] =>[orig_patent_app_number] => 345104
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/345104 | Enhanced oil recovery using oxidized crude oil | Feb 1, 1982 | Issued |
Array
(
[id] => 2065772
[patent_doc_number] => 04478285
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-10-23
[patent_title] => 'Method and apparatus for removal of downhole well debris'
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[pdf_file] => patents/04/478/04478285.pdf
[firstpage_image] =>[orig_patent_app_number] => 342369
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/342369 | Method and apparatus for removal of downhole well debris | Jan 24, 1982 | Issued |
Array
(
[id] => 2071365
[patent_doc_number] => 04444259
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-04-24
[patent_title] => 'Apparatus and method for purging hydrogen sulfide gases from well water'
[patent_app_type] => 1
[patent_app_number] => 6/339682
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[patent_app_date] => 1982-01-15
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[pdf_file] => patents/04/444/04444259.pdf
[firstpage_image] =>[orig_patent_app_number] => 339682
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/339682 | Apparatus and method for purging hydrogen sulfide gases from well water | Jan 14, 1982 | Issued |
| 06/337570 | OIL RECOVERY PROCESSES USING GELS | Jan 6, 1982 | Abandoned |
Array
(
[id] => 2013928
[patent_doc_number] => 04418752
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[patent_issue_date] => 1983-12-06
[patent_title] => 'Thermal oil recovery with solvent recirculation'
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/337566 | Method for gasifying subterranean coal deposits | Jan 6, 1982 | Issued |