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
Array ( [id] => 2106035 [patent_doc_number] => 04472312 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-18 [patent_title] => 'p-Nitrocarbobenzoxy naphthazarin' [patent_app_type] => 1 [patent_app_number] => 6/519092 [patent_app_country] => US [patent_app_date] => 1983-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2933 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/472/04472312.pdf [firstpage_image] =>[orig_patent_app_number] => 519092 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/519092
p-Nitrocarbobenzoxy naphthazarin Jul 31, 1983 Issued
06/518427 ANTI-INFLAMMATORY PRODUCTS DERIVED FROM METHYLENE-DIPHOSPHONIC ACID, AND PROCESS FOR THEIR PREPARATION Jul 28, 1983 Abandoned
06/518281 SUSTAINED RELEASE COMPOSITIONS FOR BIOLOGICALLY ACTIVE MATERIALS Jul 27, 1983 Abandoned
Array ( [id] => 2157172 [patent_doc_number] => 04510087 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-09 [patent_title] => 'Process for producing 1,4-diaminoanthraquinone-2-sulfonic acid' [patent_app_type] => 1 [patent_app_number] => 6/518177 [patent_app_country] => US [patent_app_date] => 1983-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1975 [patent_no_of_claims] => 6 [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/04/510/04510087.pdf [firstpage_image] =>[orig_patent_app_number] => 518177 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/518177
Process for producing 1,4-diaminoanthraquinone-2-sulfonic acid Jul 26, 1983 Issued
06/516671 PROESS FOR THE MANUFACTURE OF ANTHRAQUINON COMPOUNDS Jul 25, 1983 Abandoned
Array ( [id] => 2260686 [patent_doc_number] => 04569800 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-11 [patent_title] => 'Quaternary ammonium salts useful as fabric softeners' [patent_app_type] => 1 [patent_app_number] => 6/516140 [patent_app_country] => US [patent_app_date] => 1983-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4021 [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/04/569/04569800.pdf [firstpage_image] =>[orig_patent_app_number] => 516140 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/516140
Quaternary ammonium salts useful as fabric softeners Jul 20, 1983 Issued
06/514239 LIQUID HERBICIDAL COMPOSITION HAVING EXTENDED PENETRATING AND SYSTEMIC ACTIVITY Jul 14, 1983 Abandoned
Array ( [id] => 2158444 [patent_doc_number] => 04530845 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-23 [patent_title] => '1,4-Napthoquinone derivatives and use thereof' [patent_app_type] => 1 [patent_app_number] => 6/511268 [patent_app_country] => US [patent_app_date] => 1983-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9912 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/530/04530845.pdf [firstpage_image] =>[orig_patent_app_number] => 511268 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/511268
1,4-Napthoquinone derivatives and use thereof Jul 5, 1983 Issued
06/510704 ALPHA 3-(2'-CHLORO-4'-TRIFLUOROMETHYLPHENOXY)-6-CHLOROPHENOXY PROPIONIC ACID N-METHOXY-N-METHYLAMIDE AS A SELECTIVE HERBICIDE Jul 4, 1983 Abandoned
Array ( [id] => 2118240 [patent_doc_number] => 04489096 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-18 [patent_title] => 'Quinone compounds, their production and use' [patent_app_type] => 1 [patent_app_number] => 6/511083 [patent_app_country] => US [patent_app_date] => 1983-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4891 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/489/04489096.pdf [firstpage_image] =>[orig_patent_app_number] => 511083 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/511083
Quinone compounds, their production and use Jul 4, 1983 Issued
06/506952 METHOD FOR THE PREPARATION OF MYCOHERBICIDE-CONTAINING PELLETS Jun 21, 1983 Abandoned
06/503395 SALTS OF ACID ETHER SULPHATES AND A PROCESS FOR THE PREPARATION OF THESE SALTS Jun 9, 1983 Abandoned
Array ( [id] => 2158003 [patent_doc_number] => 04530800 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-23 [patent_title] => 'Perylene derivatives' [patent_app_type] => 1 [patent_app_number] => 6/499813 [patent_app_country] => US [patent_app_date] => 1983-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4469 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/530/04530800.pdf [firstpage_image] =>[orig_patent_app_number] => 499813 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/499813
Perylene derivatives May 31, 1983 Issued
Array ( [id] => 2192422 [patent_doc_number] => 04511582 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-16 [patent_title] => 'Phenanthrene derivatives' [patent_app_type] => 1 [patent_app_number] => 6/499856 [patent_app_country] => US [patent_app_date] => 1983-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4458 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/511/04511582.pdf [firstpage_image] =>[orig_patent_app_number] => 499856 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/499856
Phenanthrene derivatives May 31, 1983 Issued
06/499332 ANTHRACENE DERIVATIVES May 30, 1983 Abandoned
Array ( [id] => 2133073 [patent_doc_number] => 04551282 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-05 [patent_title] => 'Triphenylene derivatives' [patent_app_type] => 1 [patent_app_number] => 6/499331 [patent_app_country] => US [patent_app_date] => 1983-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4401 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/551/04551282.pdf [firstpage_image] =>[orig_patent_app_number] => 499331 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/499331
Triphenylene derivatives May 30, 1983 Issued
Array ( [id] => 2139849 [patent_doc_number] => 04532344 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-30 [patent_title] => 'Fluoranthene derivatives' [patent_app_type] => 1 [patent_app_number] => 6/496853 [patent_app_country] => US [patent_app_date] => 1983-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5289 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/532/04532344.pdf [firstpage_image] =>[orig_patent_app_number] => 496853 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/496853
Fluoranthene derivatives May 22, 1983 Issued
06/495512 CHRYSENE DERIVATIVES May 16, 1983 Abandoned
Array ( [id] => 2119341 [patent_doc_number] => 04489206 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-18 [patent_title] => 'Synthesis of (+)-4-demethoxydaunomycinone' [patent_app_type] => 1 [patent_app_number] => 6/494247 [patent_app_country] => US [patent_app_date] => 1983-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2530 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/489/04489206.pdf [firstpage_image] =>[orig_patent_app_number] => 494247 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/494247
Synthesis of (+)-4-demethoxydaunomycinone May 12, 1983 Issued
Array ( [id] => 2165121 [patent_doc_number] => 04540520 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-10 [patent_title] => 'Compound useful in detecting ion and method of preparing it' [patent_app_type] => 1 [patent_app_number] => 6/493981 [patent_app_country] => US [patent_app_date] => 1983-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2960 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/540/04540520.pdf [firstpage_image] =>[orig_patent_app_number] => 493981 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/493981
Compound useful in detecting ion and method of preparing it May 11, 1983 Issued
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