
Raymond K. Covington
Examiner (ID: 10694)
| Most Active Art Unit | 1625 |
| Art Unit(s) | 1622, 1209, 1107, 1612, 1625, 1203, 1206 |
| Total Applications | 2419 |
| Issued Applications | 1879 |
| Pending Applications | 78 |
| Abandoned Applications | 463 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 1876976
[patent_doc_number] => 04304725
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-12-08
[patent_title] => 'Process for producing disperse dyes'
[patent_app_type] => 1
[patent_app_number] => 6/148444
[patent_app_country] => US
[patent_app_date] => 1980-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1935
[patent_no_of_claims] => 7
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[patent_words_short_claim] => 193
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/304/04304725.pdf
[firstpage_image] =>[orig_patent_app_number] => 148444
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/148444 | Process for producing disperse dyes | May 8, 1980 | Issued |
Array
(
[id] => 1983000
[patent_doc_number] => 04356322
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-10-26
[patent_title] => 'Phenoxyalkanolamine derivatives'
[patent_app_type] => 1
[patent_app_number] => 6/133128
[patent_app_country] => US
[patent_app_date] => 1980-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 4799
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[pdf_file] => patents/04/356/04356322.pdf
[firstpage_image] =>[orig_patent_app_number] => 133128
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/133128 | Phenoxyalkanolamine derivatives | Mar 23, 1980 | Issued |
Array
(
[id] => 1979006
[patent_doc_number] => 04351774
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-09-28
[patent_title] => 'Process for the production of methoxyanthraquinones'
[patent_app_type] => 1
[patent_app_number] => 6/132054
[patent_app_country] => US
[patent_app_date] => 1980-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1665
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 64
[patent_maintenance] => 1
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[pdf_file] => patents/04/351/04351774.pdf
[firstpage_image] =>[orig_patent_app_number] => 132054
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/132054 | Process for the production of methoxyanthraquinones | Mar 19, 1980 | Issued |
Array
(
[id] => 1911430
[patent_doc_number] => 04278606
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-07-14
[patent_title] => 'Preparation of 1-amino-2-phenoxy-4-hydroxyanthraquinone'
[patent_app_type] => 1
[patent_app_number] => 6/128118
[patent_app_country] => US
[patent_app_date] => 1980-03-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3626
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 403
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/278/04278606.pdf
[firstpage_image] =>[orig_patent_app_number] => 128118
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/128118 | Preparation of 1-amino-2-phenoxy-4-hydroxyanthraquinone | Mar 6, 1980 | Issued |
Array
(
[id] => 1924545
[patent_doc_number] => 04298534
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-11-03
[patent_title] => 'Preparation of brilliant, transparent pigmentary bromo-isoviolanthrone of high tinctorial strength'
[patent_app_type] => 1
[patent_app_number] => 6/127148
[patent_app_country] => US
[patent_app_date] => 1980-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 3683
[patent_no_of_claims] => 11
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[pdf_file] => patents/04/298/04298534.pdf
[firstpage_image] =>[orig_patent_app_number] => 127148
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/127148 | Preparation of brilliant, transparent pigmentary bromo-isoviolanthrone of high tinctorial strength | Mar 3, 1980 | Issued |
Array
(
[id] => 1999588
[patent_doc_number] => RE031467
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-12-20
[patent_title] => 'Triaryl or diarylpyridyl methanes'
[patent_app_type] => 2
[patent_app_number] => 6/127135
[patent_app_country] => US
[patent_app_date] => 1980-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 6908
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[pdf_file] => patents/RE/031/RE031467.pdf
[firstpage_image] =>[orig_patent_app_number] => 127135
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/127135 | Triaryl or diarylpyridyl methanes | Mar 3, 1980 | Issued |
Array
(
[id] => 1909696
[patent_doc_number] => 04289904
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-09-15
[patent_title] => '19-Hydroxy-6a-carba-PGI.sub.2 sulfonylamides'
[patent_app_type] => 1
[patent_app_number] => 6/126467
[patent_app_country] => US
[patent_app_date] => 1980-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 433
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[patent_words_short_claim] => 228
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[pdf_file] => patents/04/289/04289904.pdf
[firstpage_image] =>[orig_patent_app_number] => 126467
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/126467 | 19-Hydroxy-6a-carba-PGI.sub.2 sulfonylamides | Mar 2, 1980 | Issued |
Array
(
[id] => 1869839
[patent_doc_number] => 04305879
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-12-15
[patent_title] => 'Process for producing a 2-tertiary-alkyl substituted anthraquinones'
[patent_app_type] => 1
[patent_app_number] => 6/124223
[patent_app_country] => US
[patent_app_date] => 1980-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1729
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/305/04305879.pdf
[firstpage_image] =>[orig_patent_app_number] => 124223
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/124223 | Process for producing a 2-tertiary-alkyl substituted anthraquinones | Feb 24, 1980 | Issued |
Array
(
[id] => 1937654
[patent_doc_number] => 04342701
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-08-03
[patent_title] => 'Process for the preparation of 4,5-dinitro-1,8-dihydroxyanthraquinone'
[patent_app_type] => 1
[patent_app_number] => 6/123870
[patent_app_country] => US
[patent_app_date] => 1980-02-22
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/342/04342701.pdf
[firstpage_image] =>[orig_patent_app_number] => 123870
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/123870 | Process for the preparation of 4,5-dinitro-1,8-dihydroxyanthraquinone | Feb 21, 1980 | Issued |
Array
(
[id] => 1898380
[patent_doc_number] => 04301082
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1981-11-17
[patent_title] => 'Anthraquinone compounds'
[patent_app_type] => 1
[patent_app_number] => 6/122927
[patent_app_country] => US
[patent_app_date] => 1980-02-20
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 2395
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[pdf_file] => patents/04/301/04301082.pdf
[firstpage_image] =>[orig_patent_app_number] => 122927
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/122927 | Anthraquinone compounds | Feb 19, 1980 | Issued |
Array
(
[id] => 1884169
[patent_doc_number] => 04296044
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[patent_kind] => NA
[patent_issue_date] => 1981-10-20
[patent_title] => 'Process for the preparation of cationic anthraquinone dyestuffs'
[patent_app_type] => 1
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[patent_app_date] => 1980-01-31
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[pdf_file] => patents/04/296/04296044.pdf
[firstpage_image] =>[orig_patent_app_number] => 117170
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/117170 | Process for the preparation of cationic anthraquinone dyestuffs | Jan 30, 1980 | Issued |
Array
(
[id] => 2056558
[patent_doc_number] => 04393007
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[pdf_file] => patents/04/393/04393007.pdf
[firstpage_image] =>[orig_patent_app_number] => 115815
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/115815 | Process for the manufacture of anthraquinone compounds | Jan 27, 1980 | Issued |
Array
(
[id] => 2055062
[patent_doc_number] => 04392865
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[patent_kind] => NA
[patent_issue_date] => 1983-07-12
[patent_title] => 'Hydrocarbon-water fuels, emulsions, slurries and other particulate mixtures'
[patent_app_type] => 1
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Array
(
[id] => 1884226
[patent_doc_number] => 04297288
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[patent_issue_date] => 1981-10-27
[patent_title] => '5-Amino-1,2,3,4-tetrahydroanthraquinone and its preparation'
[patent_app_type] => 1
[patent_app_number] => 6/112002
[patent_app_country] => US
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Array
(
[id] => 1870259
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[patent_issue_date] => 1981-08-11
[patent_title] => 'Process for the preparation of mononitro-1,2,3,4-tetrahydroanthraquinones'
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Array
(
[id] => 1911435
[patent_doc_number] => 04278607
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[patent_kind] => NA
[patent_issue_date] => 1981-07-14
[patent_title] => 'Process for the preparation of dimethoxyanthraquinones'
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[firstpage_image] =>[orig_patent_app_number] => 110877
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/110877 | Process for the preparation of dimethoxyanthraquinones | Jan 9, 1980 | Issued |
Array
(
[id] => 1953200
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[patent_title] => 'Anthraquinone reactive dyestuffs'
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Array
(
[id] => 2051514
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Array
(
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/091897 | Synthesis of daunomycinone and the derivatives thereof | Nov 6, 1979 | Issued |