
Helen F. Heggestad
Examiner (ID: 5223, Phone: (571)272-1404 , Office: P/1793 )
| Most Active Art Unit | 1761 |
| Art Unit(s) | 1302, 1761, 1789, 1793, 1781, 2899, 1794 |
| Total Applications | 2744 |
| Issued Applications | 1812 |
| Pending Applications | 195 |
| Abandoned Applications | 741 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
| 06/594974 | METHOD OF CONTROLLING FUEL FOR A COKE OVEN | Mar 28, 1984 | Abandoned |
| 06/594210 | COAL GASIFIER | Mar 27, 1984 | Abandoned |
Array
(
[id] => 2251979
[patent_doc_number] => 04563196
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-01-07
[patent_title] => 'Coal charging in a coal gasification installation'
[patent_app_type] => 1
[patent_app_number] => 6/591201
[patent_app_country] => US
[patent_app_date] => 1984-03-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 2272
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/563/04563196.pdf
[firstpage_image] =>[orig_patent_app_number] => 591201
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/591201 | Coal charging in a coal gasification installation | Mar 18, 1984 | Issued |
Array
(
[id] => 2218304
[patent_doc_number] => 04578246
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-03-25
[patent_title] => 'Apparatus for making soap'
[patent_app_type] => 1
[patent_app_number] => 6/591212
[patent_app_country] => US
[patent_app_date] => 1984-03-19
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/591212 | Apparatus for making soap | Mar 18, 1984 | Issued |
Array
(
[id] => 2172976
[patent_doc_number] => 04556402
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[patent_kind] => NA
[patent_issue_date] => 1985-12-03
[patent_title] => 'Process of gasifying solid fuels in a moving bed and in a fluidized bed'
[patent_app_type] => 1
[patent_app_number] => 6/589602
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[patent_app_date] => 1984-03-14
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[pdf_file] => patents/04/556/04556402.pdf
[firstpage_image] =>[orig_patent_app_number] => 589602
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/589602 | Process of gasifying solid fuels in a moving bed and in a fluidized bed | Mar 13, 1984 | Issued |
Array
(
[id] => 2259021
[patent_doc_number] => 04569681
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-02-11
[patent_title] => 'Fluidization and solids recirculation process for a fluidized bed gasifier'
[patent_app_type] => 1
[patent_app_number] => 6/588421
[patent_app_country] => US
[patent_app_date] => 1984-03-12
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/588421 | Fluidization and solids recirculation process for a fluidized bed gasifier | Mar 11, 1984 | Issued |
Array
(
[id] => 2484747
[patent_doc_number] => 04842695
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-06-27
[patent_title] => 'Arrangement of a dry cooler for coke'
[patent_app_type] => 1
[patent_app_number] => 6/585018
[patent_app_country] => US
[patent_app_date] => 1984-03-02
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[pdf_file] => patents/04/842/04842695.pdf
[firstpage_image] =>[orig_patent_app_number] => 585018
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/585018 | Arrangement of a dry cooler for coke | Mar 1, 1984 | Issued |
| 06/584571 | PROCESS FOR THE THERMAL DECOMPOSITION OF TOXIC REFRACTORY ORGANIC SUBSTANCES | Feb 28, 1984 | Abandoned |
Array
(
[id] => 2157001
[patent_doc_number] => 04521221
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-06-04
[patent_title] => 'Method of producing a methane-rich gas mixture from mine gas'
[patent_app_type] => 1
[patent_app_number] => 6/582433
[patent_app_country] => US
[patent_app_date] => 1984-02-22
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/521/04521221.pdf
[firstpage_image] =>[orig_patent_app_number] => 582433
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/582433 | Method of producing a methane-rich gas mixture from mine gas | Feb 21, 1984 | Issued |
Array
(
[id] => 2173713
[patent_doc_number] => 04556455
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-12-03
[patent_title] => 'Method of charging dry coke cooling pit using sluice'
[patent_app_type] => 1
[patent_app_number] => 6/580696
[patent_app_country] => US
[patent_app_date] => 1984-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 3159
[patent_no_of_claims] => 1
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[pdf_file] => patents/04/556/04556455.pdf
[firstpage_image] =>[orig_patent_app_number] => 580696
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/580696 | Method of charging dry coke cooling pit using sluice | Feb 15, 1984 | Issued |
Array
(
[id] => 2236465
[patent_doc_number] => 04574034
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-03-04
[patent_title] => 'Method for monitoring the reversal system of coke oven batteries'
[patent_app_type] => 1
[patent_app_number] => 6/580790
[patent_app_country] => US
[patent_app_date] => 1984-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 2307
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[pdf_file] => patents/04/574/04574034.pdf
[firstpage_image] =>[orig_patent_app_number] => 580790
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/580790 | Method for monitoring the reversal system of coke oven batteries | Feb 15, 1984 | Issued |
Array
(
[id] => 2201563
[patent_doc_number] => 04544451
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-10-01
[patent_title] => 'Apparatus with two-stage heating for carbonizing cold-compacted briquettes'
[patent_app_type] => 1
[patent_app_number] => 6/580794
[patent_app_country] => US
[patent_app_date] => 1984-02-16
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[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/04/544/04544451.pdf
[firstpage_image] =>[orig_patent_app_number] => 580794
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/580794 | Apparatus with two-stage heating for carbonizing cold-compacted briquettes | Feb 15, 1984 | Issued |
Array
(
[id] => 2251995
[patent_doc_number] => 04563197
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-01-07
[patent_title] => 'Process for the production of ethylene and other hydrocarbons from coal'
[patent_app_type] => 1
[patent_app_number] => 6/580500
[patent_app_country] => US
[patent_app_date] => 1984-02-15
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[pdf_file] => patents/04/563/04563197.pdf
[firstpage_image] =>[orig_patent_app_number] => 580500
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/580500 | Process for the production of ethylene and other hydrocarbons from coal | Feb 14, 1984 | Issued |
Array
(
[id] => 2131914
[patent_doc_number] => RE031913
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-06-11
[patent_title] => 'Apparatus for the continuous extraction of oils and soluble substances from solid materials'
[patent_app_type] => 2
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[patent_app_date] => 1984-01-30
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[firstpage_image] =>[orig_patent_app_number] => 574802
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Array
(
[id] => 2144107
[patent_doc_number] => 04559062
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[pdf_file] => patents/04/559/04559062.pdf
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Array
(
[id] => 2189384
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Array
(
[id] => 2196416
[patent_doc_number] => 04533363
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[patent_issue_date] => 1985-08-06
[patent_title] => 'Production of synthesis gas'
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[firstpage_image] =>[orig_patent_app_number] => 572288
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/572288 | Production of synthesis gas | Jan 19, 1984 | Issued |
Array
(
[id] => 2132277
[patent_doc_number] => 04551206
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[patent_issue_date] => 1985-11-05
[patent_title] => 'Apparatus with moving bed pressure letdown stage for recovering retorted oil shale'
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[firstpage_image] =>[orig_patent_app_number] => 568108
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/568108 | Apparatus with moving bed pressure letdown stage for recovering retorted oil shale | Jan 3, 1984 | Issued |
Array
(
[id] => 2184889
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[pdf_file] => patents/04/545/04545786.pdf
[firstpage_image] =>[orig_patent_app_number] => 564909
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/564909 | Apparatus for gasifying solid carbonaceous materials | Dec 22, 1983 | Issued |
Array
(
[id] => 2176423
[patent_doc_number] => 04508542
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[patent_issue_date] => 1985-04-02
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[firstpage_image] =>[orig_patent_app_number] => 562042
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/562042 | Slag separator for a coal gasification installation | Dec 15, 1983 | Issued |