Search

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 numberTitle of the applicationFiling DateStatus
06/605817 PROCESS FOR THE CYCLIZATION OF ORTHOBENZOYLBENZOIC ACID Apr 30, 1984 Abandoned
Array ( [id] => 2242526 [patent_doc_number] => 04632782 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-30 [patent_title] => 'Oxidizing an organic compound' [patent_app_type] => 1 [patent_app_number] => 6/603790 [patent_app_country] => US [patent_app_date] => 1984-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5743 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/632/04632782.pdf [firstpage_image] =>[orig_patent_app_number] => 603790 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/603790
Oxidizing an organic compound Apr 24, 1984 Issued
Array ( [id] => 2137114 [patent_doc_number] => 04532078 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-30 [patent_title] => 'Reductant precursor for tellurium imaging compositions' [patent_app_type] => 1 [patent_app_number] => 6/599949 [patent_app_country] => US [patent_app_date] => 1984-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11339 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/532/04532078.pdf [firstpage_image] =>[orig_patent_app_number] => 599949 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/599949
Reductant precursor for tellurium imaging compositions Apr 12, 1984 Issued
Array ( [id] => 2231428 [patent_doc_number] => 04600537 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-15 [patent_title] => 'Preparation of (.+-.) 4-demethoxy-6 (and-11-)-deoxydaunomycinone' [patent_app_type] => 4 [patent_app_number] => 6/599015 [patent_app_country] => US [patent_app_date] => 1984-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5631 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/600/04600537.pdf [firstpage_image] =>[orig_patent_app_number] => 599015 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/599015
Preparation of (.+-.) 4-demethoxy-6 (and-11-)-deoxydaunomycinone Apr 10, 1984 Issued
Array ( [id] => 2165108 [patent_doc_number] => 04540519 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-10 [patent_title] => '1,4-Bis(substituted-amino)-5,8-dihydroxyanthraquinones and leuco bases thereof' [patent_app_type] => 1 [patent_app_number] => 6/598141 [patent_app_country] => US [patent_app_date] => 1984-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11090 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/540/04540519.pdf [firstpage_image] =>[orig_patent_app_number] => 598141 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/598141
1,4-Bis(substituted-amino)-5,8-dihydroxyanthraquinones and leuco bases thereof Apr 8, 1984 Issued
06/597379 NAPHTHOQUINONE DERIVATIVES Apr 5, 1984 Abandoned
Array ( [id] => 2143251 [patent_doc_number] => 04536337 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-20 [patent_title] => 'Process for the preparation of quinones' [patent_app_type] => 1 [patent_app_number] => 6/596695 [patent_app_country] => US [patent_app_date] => 1984-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5390 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/536/04536337.pdf [firstpage_image] =>[orig_patent_app_number] => 596695 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/596695
Process for the preparation of quinones Apr 3, 1984 Issued
06/596180 AMINOCARNITINES Apr 1, 1984 Abandoned
Array ( [id] => 2129135 [patent_doc_number] => 04543216 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-24 [patent_title] => 'Polymerizable amino acid compounds and their production' [patent_app_type] => 1 [patent_app_number] => 6/594826 [patent_app_country] => US [patent_app_date] => 1984-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 4611 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/543/04543216.pdf [firstpage_image] =>[orig_patent_app_number] => 594826 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/594826
Polymerizable amino acid compounds and their production Mar 28, 1984 Issued
Array ( [id] => 2176301 [patent_doc_number] => 04560511 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-24 [patent_title] => 'Method of producing shikonin' [patent_app_type] => 1 [patent_app_number] => 6/593135 [patent_app_country] => US [patent_app_date] => 1984-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1223 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/560/04560511.pdf [firstpage_image] =>[orig_patent_app_number] => 593135 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/593135
Method of producing shikonin Mar 25, 1984 Issued
Array ( [id] => 2218084 [patent_doc_number] => 04591460 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-05-27 [patent_title] => 'Process for the decomposition of a complex of orthobenzoyl-benzoic acid, hydrogen fluoride and boron trifluoride' [patent_app_type] => 1 [patent_app_number] => 6/590861 [patent_app_country] => US [patent_app_date] => 1984-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1946 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/591/04591460.pdf [firstpage_image] =>[orig_patent_app_number] => 590861 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/590861
Process for the decomposition of a complex of orthobenzoyl-benzoic acid, hydrogen fluoride and boron trifluoride Mar 18, 1984 Issued
Array ( [id] => 2158141 [patent_doc_number] => 04521341 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-04 [patent_title] => 'Process for the preparation of 1,4-diamino-anthraquinone-2-sulphonic acid' [patent_app_type] => 1 [patent_app_number] => 6/590133 [patent_app_country] => US [patent_app_date] => 1984-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3437 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/521/04521341.pdf [firstpage_image] =>[orig_patent_app_number] => 590133 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/590133
Process for the preparation of 1,4-diamino-anthraquinone-2-sulphonic acid Mar 15, 1984 Issued
Array ( [id] => 2239262 [patent_doc_number] => 04566999 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-28 [patent_title] => 'Process for the preparation of acid dyestuffs of low electrolyte content of the triphenylmethane series' [patent_app_type] => 1 [patent_app_number] => 6/589883 [patent_app_country] => US [patent_app_date] => 1984-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1664 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 375 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/566/04566999.pdf [firstpage_image] =>[orig_patent_app_number] => 589883 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/589883
Process for the preparation of acid dyestuffs of low electrolyte content of the triphenylmethane series Mar 14, 1984 Issued
Array ( [id] => 2174705 [patent_doc_number] => 04562004 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-31 [patent_title] => '2,3,5,6-Tetrasubstituted p-benzoquinones and their preparation' [patent_app_type] => 1 [patent_app_number] => 6/588973 [patent_app_country] => US [patent_app_date] => 1984-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1612 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/562/04562004.pdf [firstpage_image] =>[orig_patent_app_number] => 588973 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/588973
2,3,5,6-Tetrasubstituted p-benzoquinones and their preparation Mar 13, 1984 Issued
Array ( [id] => 2157204 [patent_doc_number] => 04510090 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-09 [patent_title] => 'Method for the production of phenanthrenequinone' [patent_app_type] => 1 [patent_app_number] => 6/575128 [patent_app_country] => US [patent_app_date] => 1984-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1281 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/510/04510090.pdf [firstpage_image] =>[orig_patent_app_number] => 575128 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/575128
Method for the production of phenanthrenequinone Jan 29, 1984 Issued
Array ( [id] => 2260674 [patent_doc_number] => 04569799 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-11 [patent_title] => 'Process for making organophilic humate derivatives' [patent_app_type] => 1 [patent_app_number] => 6/574379 [patent_app_country] => US [patent_app_date] => 1984-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7102 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/569/04569799.pdf [firstpage_image] =>[orig_patent_app_number] => 574379 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/574379
Process for making organophilic humate derivatives Jan 26, 1984 Issued
06/573609 PROCESS FOR CONTROLLING UNDESIRABLE VEGETATION WITH COLLECTOTRICHUM COCCODES SPORES Jan 24, 1984 Abandoned
Array ( [id] => 2143236 [patent_doc_number] => 04536336 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-20 [patent_title] => 'New anthracyclinones and their production' [patent_app_type] => 1 [patent_app_number] => 6/565216 [patent_app_country] => US [patent_app_date] => 1983-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8988 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/536/04536336.pdf [firstpage_image] =>[orig_patent_app_number] => 565216 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/565216
New anthracyclinones and their production Dec 22, 1983 Issued
Array ( [id] => 2245456 [patent_doc_number] => 04632987 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-30 [patent_title] => 'Process for the preparation of triarylmethane compounds' [patent_app_type] => 1 [patent_app_number] => 6/562587 [patent_app_country] => US [patent_app_date] => 1983-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3661 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/632/04632987.pdf [firstpage_image] =>[orig_patent_app_number] => 562587 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/562587
Process for the preparation of triarylmethane compounds Dec 1, 1983 Issued
06/556835 METHOD FOR PREPARING 1,4-DIAMINOANTHRAQUINONES AND INTERMEDIATES THEREOF Nov 30, 1983 Abandoned
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