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
06/295227 METHOD FOR THE PREPARATION OF LIQUID ALUMINUM CITRATE Aug 20, 1981 Abandoned
Array ( [id] => 2017402 [patent_doc_number] => 04400324 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-23 [patent_title] => 'Process for preparing anthraquinone' [patent_app_type] => 1 [patent_app_number] => 6/288825 [patent_app_country] => US [patent_app_date] => 1981-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1192 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/400/04400324.pdf [firstpage_image] =>[orig_patent_app_number] => 288825 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/288825
Process for preparing anthraquinone Jul 30, 1981 Issued
Array ( [id] => 2041273 [patent_doc_number] => 04413145 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-01 [patent_title] => 'Process for the synthesis of 3-keto-cyclopentene-5-oxy derivatives having insecticide activity' [patent_app_type] => 1 [patent_app_number] => 6/287667 [patent_app_country] => US [patent_app_date] => 1981-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2924 [patent_no_of_claims] => 20 [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/04/413/04413145.pdf [firstpage_image] =>[orig_patent_app_number] => 287667 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/287667
Process for the synthesis of 3-keto-cyclopentene-5-oxy derivatives having insecticide activity Jul 27, 1981 Issued
Array ( [id] => 2126490 [patent_doc_number] => 04426321 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-17 [patent_title] => 'Odorant alkadienyl ketones, alcohols and oximes' [patent_app_type] => 1 [patent_app_number] => 6/286313 [patent_app_country] => US [patent_app_date] => 1981-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6342 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/426/04426321.pdf [firstpage_image] =>[orig_patent_app_number] => 286313 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/286313
Odorant alkadienyl ketones, alcohols and oximes Jul 23, 1981 Issued
06/284893 PROCESS FOR OXIDIZING PHENOL TO P-BENZOQUINONE Jul 19, 1981 Abandoned
Array ( [id] => 2102034 [patent_doc_number] => 04446070 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-01 [patent_title] => 'Catalytic oxidation of polynuclear aromatic hydrocarbons' [patent_app_type] => 1 [patent_app_number] => 6/272414 [patent_app_country] => US [patent_app_date] => 1981-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3560 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/446/04446070.pdf [firstpage_image] =>[orig_patent_app_number] => 272414 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/272414
Catalytic oxidation of polynuclear aromatic hydrocarbons Jun 9, 1981 Issued
Array ( [id] => 2006873 [patent_doc_number] => 04412068 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-25 [patent_title] => 'Novel compounds of the gentamicin class' [patent_app_type] => 1 [patent_app_number] => 6/271552 [patent_app_country] => US [patent_app_date] => 1981-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5998 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/412/04412068.pdf [firstpage_image] =>[orig_patent_app_number] => 271552 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/271552
Novel compounds of the gentamicin class Jun 7, 1981 Issued
Array ( [id] => 1995871 [patent_doc_number] => 04383865 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-17 [patent_title] => 'Soft textured high strength alkali blue pigment' [patent_app_type] => 1 [patent_app_number] => 6/271594 [patent_app_country] => US [patent_app_date] => 1981-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2417 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/383/04383865.pdf [firstpage_image] =>[orig_patent_app_number] => 271594 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/271594
Soft textured high strength alkali blue pigment Jun 7, 1981 Issued
Array ( [id] => 2031968 [patent_doc_number] => 04382132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-03 [patent_title] => 'High pressure polyethylene process' [patent_app_type] => 1 [patent_app_number] => 6/269302 [patent_app_country] => US [patent_app_date] => 1981-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2510 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/382/04382132.pdf [firstpage_image] =>[orig_patent_app_number] => 269302 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/269302
High pressure polyethylene process May 31, 1981 Issued
Array ( [id] => 2084776 [patent_doc_number] => 04435296 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-06 [patent_title] => 'Lubricating grease' [patent_app_type] => 1 [patent_app_number] => 6/266607 [patent_app_country] => US [patent_app_date] => 1981-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2049 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/435/04435296.pdf [firstpage_image] =>[orig_patent_app_number] => 266607 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/266607
Lubricating grease May 21, 1981 Issued
Array ( [id] => 2080917 [patent_doc_number] => 04434302 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-28 [patent_title] => 'Process and catalyst for performing hydroformylation reactions' [patent_app_type] => 1 [patent_app_number] => 6/265222 [patent_app_country] => US [patent_app_date] => 1981-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3016 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/434/04434302.pdf [firstpage_image] =>[orig_patent_app_number] => 265222 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/265222
Process and catalyst for performing hydroformylation reactions May 18, 1981 Issued
Array ( [id] => 2031803 [patent_doc_number] => 04422972 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-27 [patent_title] => 'Novel light-sensitive compounds and photoreactable compositions comprising same' [patent_app_type] => 1 [patent_app_number] => 6/260434 [patent_app_country] => US [patent_app_date] => 1981-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5954 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/422/04422972.pdf [firstpage_image] =>[orig_patent_app_number] => 260434 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/260434
Novel light-sensitive compounds and photoreactable compositions comprising same May 3, 1981 Issued
Array ( [id] => 2017230 [patent_doc_number] => 04374979 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-22 [patent_title] => 'Regiospecific synthesis of anthracyclinone compounds such as daunomycinone' [patent_app_type] => 1 [patent_app_number] => 6/258193 [patent_app_country] => US [patent_app_date] => 1981-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6779 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/374/04374979.pdf [firstpage_image] =>[orig_patent_app_number] => 258193 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/258193
Regiospecific synthesis of anthracyclinone compounds such as daunomycinone Apr 26, 1981 Issued
06/258986 1-(AMINOALKYLAMINO)-5,8-DIHYDROXYL-4-SUBSTITUTED-ANTHRAQUINONES Apr 23, 1981 Abandoned
Array ( [id] => 2067361 [patent_doc_number] => 04440954 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-03 [patent_title] => 'Process for the purification of p-aminophenol' [patent_app_type] => 1 [patent_app_number] => 6/251461 [patent_app_country] => US [patent_app_date] => 1981-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5178 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/440/04440954.pdf [firstpage_image] =>[orig_patent_app_number] => 251461 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/251461
Process for the purification of p-aminophenol Apr 19, 1981 Issued
06/255070 PROCESS FOR THE PRODUCTION OF QUINIZARINE DERIVATIVES WHICH ARE DISUBSTITUTED IN THE 5- AND 8-POSITIONS BY HYDROXYL OR CHLORINE Apr 16, 1981 Abandoned
Array ( [id] => 2005385 [patent_doc_number] => 04397785 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-09 [patent_title] => 'Preparation of 3,3\'5,5\'-tetratertiary butyl diphenoquinone' [patent_app_type] => 1 [patent_app_number] => 6/248384 [patent_app_country] => US [patent_app_date] => 1981-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2337 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/397/04397785.pdf [firstpage_image] =>[orig_patent_app_number] => 248384 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/248384
Preparation of 3,3'5,5'-tetratertiary butyl diphenoquinone Mar 26, 1981 Issued
Array ( [id] => 1967249 [patent_doc_number] => 04362649 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-12-07 [patent_title] => 'Catalyst composition for body temperature of liquid polythiopolymercaptan polymers for making elastomeric dental impressions' [patent_app_type] => 1 [patent_app_number] => 6/247231 [patent_app_country] => US [patent_app_date] => 1981-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2582 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/362/04362649.pdf [firstpage_image] =>[orig_patent_app_number] => 247231 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/247231
Catalyst composition for body temperature of liquid polythiopolymercaptan polymers for making elastomeric dental impressions Mar 24, 1981 Issued
Array ( [id] => 2039503 [patent_doc_number] => 04410753 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-18 [patent_title] => 'Process and catalyst for skeletal isomerization of olefins' [patent_app_type] => 1 [patent_app_number] => 6/242300 [patent_app_country] => US [patent_app_date] => 1981-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2257 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/410/04410753.pdf [firstpage_image] =>[orig_patent_app_number] => 242300 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/242300
Process and catalyst for skeletal isomerization of olefins Mar 19, 1981 Issued
Array ( [id] => 1938399 [patent_doc_number] => 04342838 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-08-03 [patent_title] => 'Bimetallic clusters of ruthenium with copper, silver and gold' [patent_app_type] => 1 [patent_app_number] => 6/242638 [patent_app_country] => US [patent_app_date] => 1981-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1850 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/342/04342838.pdf [firstpage_image] =>[orig_patent_app_number] => 242638 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/242638
Bimetallic clusters of ruthenium with copper, silver and gold Mar 10, 1981 Issued
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