
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] => 2164004
[patent_doc_number] => 04496485
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-01-29
[patent_title] => 'Asymmetric 7-O-(substituted acetyl)-4-demethoxydaunomycinones'
[patent_app_type] => 1
[patent_app_number] => 6/555270
[patent_app_country] => US
[patent_app_date] => 1983-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1835
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/496/04496485.pdf
[firstpage_image] =>[orig_patent_app_number] => 555270
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/555270 | Asymmetric 7-O-(substituted acetyl)-4-demethoxydaunomycinones | Nov 24, 1983 | Issued |
Array
(
[id] => 2129115
[patent_doc_number] => 04543214
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-09-24
[patent_title] => 'Process for the preparation of bromoanthraquinones'
[patent_app_type] => 1
[patent_app_number] => 6/554650
[patent_app_country] => US
[patent_app_date] => 1983-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3274
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 64
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/543/04543214.pdf
[firstpage_image] =>[orig_patent_app_number] => 554650
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/554650 | Process for the preparation of bromoanthraquinones | Nov 22, 1983 | Issued |
Array
(
[id] => 2177690
[patent_doc_number] => 04507240
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-03-26
[patent_title] => 'Process for purifying crude monochloro- and monobromoanthraquinone'
[patent_app_type] => 1
[patent_app_number] => 6/554651
[patent_app_country] => US
[patent_app_date] => 1983-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1684
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/507/04507240.pdf
[firstpage_image] =>[orig_patent_app_number] => 554651
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/554651 | Process for purifying crude monochloro- and monobromoanthraquinone | Nov 22, 1983 | Issued |
Array
(
[id] => 2125552
[patent_doc_number] => 04490153
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-12-25
[patent_title] => 'Process for the production of gasohol'
[patent_app_type] => 1
[patent_app_number] => 6/546871
[patent_app_country] => US
[patent_app_date] => 1983-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3917
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/490/04490153.pdf
[firstpage_image] =>[orig_patent_app_number] => 546871
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/546871 | Process for the production of gasohol | Oct 30, 1983 | Issued |
Array
(
[id] => 2262711
[patent_doc_number] => 04569943
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-02-11
[patent_title] => 'Physiologically active substance P-23924, its production and use'
[patent_app_type] => 1
[patent_app_number] => 6/543943
[patent_app_country] => US
[patent_app_date] => 1983-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 30
[patent_no_of_words] => 10266
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 46
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/569/04569943.pdf
[firstpage_image] =>[orig_patent_app_number] => 543943
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/543943 | Physiologically active substance P-23924, its production and use | Oct 18, 1983 | Issued |
Array
(
[id] => 2125427
[patent_doc_number] => 04482493
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-11-13
[patent_title] => 'Method for preparing benzoquinones'
[patent_app_type] => 1
[patent_app_number] => 6/542975
[patent_app_country] => US
[patent_app_date] => 1983-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3342
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/482/04482493.pdf
[firstpage_image] =>[orig_patent_app_number] => 542975
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/542975 | Method for preparing benzoquinones | Oct 17, 1983 | Issued |
Array
(
[id] => 2175939
[patent_doc_number] => 04514334
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-30
[patent_title] => 'Polyphenolic compounds'
[patent_app_type] => 1
[patent_app_number] => 6/542528
[patent_app_country] => US
[patent_app_date] => 1983-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4401
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 15
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/514/04514334.pdf
[firstpage_image] =>[orig_patent_app_number] => 542528
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/542528 | Polyphenolic compounds | Oct 16, 1983 | Issued |
Array
(
[id] => 2150521
[patent_doc_number] => 04549989
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-10-29
[patent_title] => 'Process for the preparation of monoaminoanthraquinones'
[patent_app_type] => 1
[patent_app_number] => 6/540734
[patent_app_country] => US
[patent_app_date] => 1983-10-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1018
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 67
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/549/04549989.pdf
[firstpage_image] =>[orig_patent_app_number] => 540734
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/540734 | Process for the preparation of monoaminoanthraquinones | Oct 10, 1983 | Issued |
Array
(
[id] => 2196465
[patent_doc_number] => 04519947
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-28
[patent_title] => 'Process for producing anthraquinone compounds'
[patent_app_type] => 1
[patent_app_number] => 6/539031
[patent_app_country] => US
[patent_app_date] => 1983-10-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7364
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/519/04519947.pdf
[firstpage_image] =>[orig_patent_app_number] => 539031
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/539031 | Process for producing anthraquinone compounds | Oct 3, 1983 | Issued |
Array
(
[id] => 2415808
[patent_doc_number] => 04787932
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-29
[patent_title] => 'N-(benzenesulfonyl) carbamates herbicidal antidotes'
[patent_app_type] => 1
[patent_app_number] => 6/538613
[patent_app_country] => US
[patent_app_date] => 1983-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6674
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/787/04787932.pdf
[firstpage_image] =>[orig_patent_app_number] => 538613
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/538613 | N-(benzenesulfonyl) carbamates herbicidal antidotes | Oct 2, 1983 | Issued |
Array
(
[id] => 2268003
[patent_doc_number] => 04584135
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-04-22
[patent_title] => 'Process for the preparation of an oxytetracycline-calcium silicate complex salt from fermentation broth'
[patent_app_type] => 1
[patent_app_number] => 6/537293
[patent_app_country] => US
[patent_app_date] => 1983-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3540
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/584/04584135.pdf
[firstpage_image] =>[orig_patent_app_number] => 537293
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/537293 | Process for the preparation of an oxytetracycline-calcium silicate complex salt from fermentation broth | Sep 28, 1983 | Issued |
| 06/536470 | FRICTION REDUCING ADDITIVES AND COMPOSITIONS THEREOF | Sep 27, 1983 | Abandoned |
Array
(
[id] => 2173065
[patent_doc_number] => 04556409
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-12-03
[patent_title] => '2-Vinyl- and 2-ethylcyclopropane monocarboxylates as plant growth modifiers'
[patent_app_type] => 1
[patent_app_number] => 6/529317
[patent_app_country] => US
[patent_app_date] => 1983-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5362
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/556/04556409.pdf
[firstpage_image] =>[orig_patent_app_number] => 529317
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/529317 | 2-Vinyl- and 2-ethylcyclopropane monocarboxylates as plant growth modifiers | Sep 5, 1983 | Issued |
Array
(
[id] => 2135788
[patent_doc_number] => 04551547
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-11-05
[patent_title] => 'Biocidal 2-aryl-1, 3-cyclopentanedione enol ester compounds'
[patent_app_type] => 1
[patent_app_number] => 6/528936
[patent_app_country] => US
[patent_app_date] => 1983-09-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7195
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 11
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/551/04551547.pdf
[firstpage_image] =>[orig_patent_app_number] => 528936
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/528936 | Biocidal 2-aryl-1, 3-cyclopentanedione enol ester compounds | Sep 1, 1983 | Issued |
Array
(
[id] => 2196483
[patent_doc_number] => 04519948
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-28
[patent_title] => 'Process for oxidizing a phenol to a p-benzoquinone'
[patent_app_type] => 1
[patent_app_number] => 6/527891
[patent_app_country] => US
[patent_app_date] => 1983-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1360
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 201
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/519/04519948.pdf
[firstpage_image] =>[orig_patent_app_number] => 527891
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/527891 | Process for oxidizing a phenol to a p-benzoquinone | Aug 29, 1983 | Issued |
Array
(
[id] => 2140182
[patent_doc_number] => 04522757
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-06-11
[patent_title] => 'Process for oxidizing a phenol to a p-benzoquinone'
[patent_app_type] => 1
[patent_app_number] => 6/527892
[patent_app_country] => US
[patent_app_date] => 1983-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1250
[patent_no_of_claims] => 17
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/522/04522757.pdf
[firstpage_image] =>[orig_patent_app_number] => 527892
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/527892 | Process for oxidizing a phenol to a p-benzoquinone | Aug 29, 1983 | Issued |
| 06/526895 | ANTI-CANCER AGENTS AND PROCESSES FOR THEIR PREPARATION | Aug 25, 1983 | Abandoned |
| 06/521836 | STABILISED HERBICIDE COMPOSITION BASED ON META-BISCARBAMATES | Aug 9, 1983 | Abandoned |
Array
(
[id] => 2142436
[patent_doc_number] => 04505734
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-03-19
[patent_title] => 'Copper based algaecides and aquatic herbicides'
[patent_app_type] => 1
[patent_app_number] => 6/521636
[patent_app_country] => US
[patent_app_date] => 1983-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2915
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/505/04505734.pdf
[firstpage_image] =>[orig_patent_app_number] => 521636
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/521636 | Copper based algaecides and aquatic herbicides | Aug 8, 1983 | Issued |
Array
(
[id] => 2267425
[patent_doc_number] => 04565565
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-01-21
[patent_title] => 'Dichloroacetamides, herbicides containing acetanilides as herbicidal active ingredients and the dichloroacetamides as antagonists, and the use of these herbicides in controlling undesired plant growth'
[patent_app_type] => 1
[patent_app_number] => 6/519821
[patent_app_country] => US
[patent_app_date] => 1983-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5270
[patent_no_of_claims] => 12
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/565/04565565.pdf
[firstpage_image] =>[orig_patent_app_number] => 519821
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/519821 | Dichloroacetamides, herbicides containing acetanilides as herbicidal active ingredients and the dichloroacetamides as antagonists, and the use of these herbicides in controlling undesired plant growth | Aug 2, 1983 | Issued |