
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] => 2544459
[patent_doc_number] => 04827034
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-02
[patent_title] => 'Carbocyclic derivatives'
[patent_app_type] => 1
[patent_app_number] => 7/146286
[patent_app_country] => US
[patent_app_date] => 1988-01-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7841
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/827/04827034.pdf
[firstpage_image] =>[orig_patent_app_number] => 146286
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/146286 | Carbocyclic derivatives | Jan 19, 1988 | Issued |
Array
(
[id] => 2459182
[patent_doc_number] => 04785096
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-15
[patent_title] => 'Process for the preparation of 1,4-diamino-2,3-dicyanoanthraquinones'
[patent_app_type] => 1
[patent_app_number] => 7/145024
[patent_app_country] => US
[patent_app_date] => 1988-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1849
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 60
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/785/04785096.pdf
[firstpage_image] =>[orig_patent_app_number] => 145024
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/145024 | Process for the preparation of 1,4-diamino-2,3-dicyanoanthraquinones | Jan 18, 1988 | Issued |
Array
(
[id] => 2448904
[patent_doc_number] => 04791233
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-12-13
[patent_title] => 'Carbocyclic derivatives'
[patent_app_type] => 1
[patent_app_number] => 7/145580
[patent_app_country] => US
[patent_app_date] => 1988-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7837
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/791/04791233.pdf
[firstpage_image] =>[orig_patent_app_number] => 145580
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/145580 | Carbocyclic derivatives | Jan 18, 1988 | Issued |
Array
(
[id] => 2448886
[patent_doc_number] => 04791232
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-12-13
[patent_title] => 'Carbocyclic derivatives'
[patent_app_type] => 1
[patent_app_number] => 7/145582
[patent_app_country] => US
[patent_app_date] => 1988-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7837
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/791/04791232.pdf
[firstpage_image] =>[orig_patent_app_number] => 145582
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/145582 | Carbocyclic derivatives | Jan 18, 1988 | Issued |
Array
(
[id] => 2448863
[patent_doc_number] => 04791231
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-12-13
[patent_title] => 'Carbocyclic derivatives'
[patent_app_type] => 1
[patent_app_number] => 7/145581
[patent_app_country] => US
[patent_app_date] => 1988-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7837
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/791/04791231.pdf
[firstpage_image] =>[orig_patent_app_number] => 145581
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/145581 | Carbocyclic derivatives | Jan 18, 1988 | Issued |
Array
(
[id] => 2555134
[patent_doc_number] => 04814502
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-21
[patent_title] => 'Carbocyclic derivatives'
[patent_app_type] => 1
[patent_app_number] => 7/145585
[patent_app_country] => US
[patent_app_date] => 1988-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7838
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/814/04814502.pdf
[firstpage_image] =>[orig_patent_app_number] => 145585
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/145585 | Carbocyclic derivatives | Jan 18, 1988 | Issued |
Array
(
[id] => 2510165
[patent_doc_number] => 04818443
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-04
[patent_title] => 'Carbocyclic derivatives'
[patent_app_type] => 1
[patent_app_number] => 7/145601
[patent_app_country] => US
[patent_app_date] => 1988-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7836
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/818/04818443.pdf
[firstpage_image] =>[orig_patent_app_number] => 145601
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/145601 | Carbocyclic derivatives | Jan 18, 1988 | Issued |
Array
(
[id] => 2560520
[patent_doc_number] => 04942251
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-17
[patent_title] => 'Process for producing .alpha.-anthraquinonesulfonic acids and recovering the catalyst used therein'
[patent_app_type] => 1
[patent_app_number] => 7/144505
[patent_app_country] => US
[patent_app_date] => 1988-01-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1981
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/942/04942251.pdf
[firstpage_image] =>[orig_patent_app_number] => 144505
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/144505 | Process for producing .alpha.-anthraquinonesulfonic acids and recovering the catalyst used therein | Jan 14, 1988 | Issued |
Array
(
[id] => 2513171
[patent_doc_number] => 04841057
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-06-20
[patent_title] => 'Cyclic imido anthraquinone compounds'
[patent_app_type] => 1
[patent_app_number] => 7/143366
[patent_app_country] => US
[patent_app_date] => 1988-01-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3162
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/841/04841057.pdf
[firstpage_image] =>[orig_patent_app_number] => 143366
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/143366 | Cyclic imido anthraquinone compounds | Jan 11, 1988 | Issued |
Array
(
[id] => 2554676
[patent_doc_number] => 04803226
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-07
[patent_title] => 'Anthracene derivatives'
[patent_app_type] => 1
[patent_app_number] => 7/141199
[patent_app_country] => US
[patent_app_date] => 1988-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10825
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 27
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/803/04803226.pdf
[firstpage_image] =>[orig_patent_app_number] => 141199
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/141199 | Anthracene derivatives | Jan 5, 1988 | Issued |
Array
(
[id] => 2548723
[patent_doc_number] => 04810791
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-07
[patent_title] => 'Ureidoalkanoylaminocarbonyl amino and imino acids and esters'
[patent_app_type] => 1
[patent_app_number] => 7/138477
[patent_app_country] => US
[patent_app_date] => 1987-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6793
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 423
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/810/04810791.pdf
[firstpage_image] =>[orig_patent_app_number] => 138477
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/138477 | Ureidoalkanoylaminocarbonyl amino and imino acids and esters | Dec 27, 1987 | Issued |
Array
(
[id] => 2516262
[patent_doc_number] => 04818757
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-04
[patent_title] => 'Ureidoalkanoylaminocarbonyl amino and imino acids and esters'
[patent_app_type] => 1
[patent_app_number] => 7/140448
[patent_app_country] => US
[patent_app_date] => 1987-12-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6838
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 404
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/818/04818757.pdf
[firstpage_image] =>[orig_patent_app_number] => 140448
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/140448 | Ureidoalkanoylaminocarbonyl amino and imino acids and esters | Dec 27, 1987 | Issued |
Array
(
[id] => 2471916
[patent_doc_number] => 04871481
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-03
[patent_title] => 'Preparation of 1,4-diamino-2,3-dicyanoanthraquinone'
[patent_app_type] => 1
[patent_app_number] => 7/137826
[patent_app_country] => US
[patent_app_date] => 1987-12-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2550
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 22
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/871/04871481.pdf
[firstpage_image] =>[orig_patent_app_number] => 137826
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/137826 | Preparation of 1,4-diamino-2,3-dicyanoanthraquinone | Dec 23, 1987 | Issued |
Array
(
[id] => 2549347
[patent_doc_number] => 04810823
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-07
[patent_title] => 'Carbocyclic derivatives'
[patent_app_type] => 1
[patent_app_number] => 7/136094
[patent_app_country] => US
[patent_app_date] => 1987-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7840
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 152
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/810/04810823.pdf
[firstpage_image] =>[orig_patent_app_number] => 136094
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/136094 | Carbocyclic derivatives | Dec 20, 1987 | Issued |
Array
(
[id] => 2486864
[patent_doc_number] => 04824610
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-25
[patent_title] => 'Colorants for ball-point pen and ribbon inks'
[patent_app_type] => 1
[patent_app_number] => 7/135699
[patent_app_country] => US
[patent_app_date] => 1987-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1643
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 173
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/824/04824610.pdf
[firstpage_image] =>[orig_patent_app_number] => 135699
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/135699 | Colorants for ball-point pen and ribbon inks | Dec 20, 1987 | Issued |
Array
(
[id] => 2476330
[patent_doc_number] => 04822527
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-18
[patent_title] => 'Process for preparation of anthraquinones and fluorenones'
[patent_app_type] => 1
[patent_app_number] => 7/134839
[patent_app_country] => US
[patent_app_date] => 1987-12-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4374
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/822/04822527.pdf
[firstpage_image] =>[orig_patent_app_number] => 134839
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/134839 | Process for preparation of anthraquinones and fluorenones | Dec 13, 1987 | Issued |
Array
(
[id] => 2522143
[patent_doc_number] => 04885313
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-05
[patent_title] => '3,4-Dihydroxyphenylethylamine derivatives and their use'
[patent_app_type] => 1
[patent_app_number] => 7/127365
[patent_app_country] => US
[patent_app_date] => 1987-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14574
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 193
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/885/04885313.pdf
[firstpage_image] =>[orig_patent_app_number] => 127365
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/127365 | 3,4-Dihydroxyphenylethylamine derivatives and their use | Dec 1, 1987 | Issued |
| 07/124361 | PROCESS FOR PRODUCTION OF FERTILIZER AND THE FERTILIZER PRODUCED THEREBY | Nov 22, 1987 | Abandoned |
Array
(
[id] => 2556510
[patent_doc_number] => 04897425
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-30
[patent_title] => 'Fungicidal cyclohexylamines'
[patent_app_type] => 1
[patent_app_number] => 7/120670
[patent_app_country] => US
[patent_app_date] => 1987-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8654
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 227
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/897/04897425.pdf
[firstpage_image] =>[orig_patent_app_number] => 120670
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/120670 | Fungicidal cyclohexylamines | Nov 15, 1987 | Issued |
Array
(
[id] => 2611036
[patent_doc_number] => 04902831
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-20
[patent_title] => 'Preparation of ethylenediamine derivatives'
[patent_app_type] => 1
[patent_app_number] => 7/118126
[patent_app_country] => US
[patent_app_date] => 1987-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1688
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 186
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/902/04902831.pdf
[firstpage_image] =>[orig_patent_app_number] => 118126
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/118126 | Preparation of ethylenediamine derivatives | Nov 8, 1987 | Issued |