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] => 2672918 [patent_doc_number] => 05034547 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Anthraquinone dyes having alkylsulfonylamino substituents' [patent_app_type] => 1 [patent_app_number] => 7/384157 [patent_app_country] => US [patent_app_date] => 1989-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5000 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/034/05034547.pdf [firstpage_image] =>[orig_patent_app_number] => 384157 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/384157
Anthraquinone dyes having alkylsulfonylamino substituents Jul 20, 1989 Issued
Array ( [id] => 2625569 [patent_doc_number] => 04950687 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-21 [patent_title] => 'Diacetylrhein salts and their therapeutical use in the treatment of arthrosis' [patent_app_type] => 1 [patent_app_number] => 7/379787 [patent_app_country] => US [patent_app_date] => 1989-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1919 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/950/04950687.pdf [firstpage_image] =>[orig_patent_app_number] => 379787 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/379787
Diacetylrhein salts and their therapeutical use in the treatment of arthrosis Jul 16, 1989 Issued
Array ( [id] => 2656892 [patent_doc_number] => 04971957 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-20 [patent_title] => 'Carboxamide compounds, processes for preparing the same and a pharmaceutical composition containing the same' [patent_app_type] => 1 [patent_app_number] => 7/373837 [patent_app_country] => US [patent_app_date] => 1989-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6946 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 431 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/971/04971957.pdf [firstpage_image] =>[orig_patent_app_number] => 373837 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/373837
Carboxamide compounds, processes for preparing the same and a pharmaceutical composition containing the same Jun 28, 1989 Issued
Array ( [id] => 2743914 [patent_doc_number] => 05030387 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-09 [patent_title] => 'Organic conductive complex' [patent_app_type] => 1 [patent_app_number] => 7/371902 [patent_app_country] => US [patent_app_date] => 1989-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2697 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/030/05030387.pdf [firstpage_image] =>[orig_patent_app_number] => 371902 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/371902
Organic conductive complex Jun 26, 1989 Issued
07/369461 SAFENING HERBICIDAL BENZOIC ACID DERIVATIVES Jun 25, 1989 Abandoned
Array ( [id] => 2709842 [patent_doc_number] => 05055599 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-08 [patent_title] => 'Process for the hydrogenation of maleic anhydride to tetrahydrofuran and gamma-butyrolactone' [patent_app_type] => 1 [patent_app_number] => 7/370492 [patent_app_country] => US [patent_app_date] => 1989-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4314 [patent_no_of_claims] => 14 [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/05/055/05055599.pdf [firstpage_image] =>[orig_patent_app_number] => 370492 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/370492
Process for the hydrogenation of maleic anhydride to tetrahydrofuran and gamma-butyrolactone Jun 22, 1989 Issued
Array ( [id] => 2849856 [patent_doc_number] => 05110959 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-05 [patent_title] => 'Process for preparation of epoxy esters and intermediates prepared thereby' [patent_app_type] => 1 [patent_app_number] => 7/366059 [patent_app_country] => US [patent_app_date] => 1989-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 14858 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/110/05110959.pdf [firstpage_image] =>[orig_patent_app_number] => 366059 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/366059
Process for preparation of epoxy esters and intermediates prepared thereby Jun 13, 1989 Issued
Array ( [id] => 2796487 [patent_doc_number] => 05144030 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Fluorescene polarization immunoassay for tetrahydrocannabinoids' [patent_app_type] => 1 [patent_app_number] => 7/366266 [patent_app_country] => US [patent_app_date] => 1989-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10036 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/144/05144030.pdf [firstpage_image] =>[orig_patent_app_number] => 366266 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/366266
Fluorescene polarization immunoassay for tetrahydrocannabinoids Jun 11, 1989 Issued
Array ( [id] => 2603618 [patent_doc_number] => 04948806 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Antihyperlipidemic and antiatherosclerotic compounds and compositions' [patent_app_type] => 1 [patent_app_number] => 7/364349 [patent_app_country] => US [patent_app_date] => 1989-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5151 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/948/04948806.pdf [firstpage_image] =>[orig_patent_app_number] => 364349 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/364349
Antihyperlipidemic and antiatherosclerotic compounds and compositions Jun 8, 1989 Issued
Array ( [id] => 2711852 [patent_doc_number] => 05061787 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-29 [patent_title] => 'Novel spergualin-related compounds and compositions' [patent_app_type] => 1 [patent_app_number] => 7/363538 [patent_app_country] => US [patent_app_date] => 1989-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4726 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/061/05061787.pdf [firstpage_image] =>[orig_patent_app_number] => 363538 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/363538
Novel spergualin-related compounds and compositions Jun 7, 1989 Issued
Array ( [id] => 2708250 [patent_doc_number] => 04992569 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-12 [patent_title] => 'Dicyanobenzanthrone compounds' [patent_app_type] => 1 [patent_app_number] => 7/360579 [patent_app_country] => US [patent_app_date] => 1989-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4066 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/992/04992569.pdf [firstpage_image] =>[orig_patent_app_number] => 360579 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/360579
Dicyanobenzanthrone compounds May 31, 1989 Issued
Array ( [id] => 2708413 [patent_doc_number] => 05001243 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Substituted naphthacene-5, 12-diones' [patent_app_type] => 1 [patent_app_number] => 7/356828 [patent_app_country] => US [patent_app_date] => 1989-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9385 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/001/05001243.pdf [firstpage_image] =>[orig_patent_app_number] => 356828 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/356828
Substituted naphthacene-5, 12-diones May 23, 1989 Issued
Array ( [id] => 2857347 [patent_doc_number] => 05112977 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Substituted naphthacene-5,12-diones' [patent_app_type] => 1 [patent_app_number] => 7/356830 [patent_app_country] => US [patent_app_date] => 1989-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13569 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 929 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/112/05112977.pdf [firstpage_image] =>[orig_patent_app_number] => 356830 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/356830
Substituted naphthacene-5,12-diones May 23, 1989 Issued
Array ( [id] => 2849294 [patent_doc_number] => 05107004 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => '2-neopentylanthraquinone, processes for its preparation and methods for its use' [patent_app_type] => 1 [patent_app_number] => 7/362403 [patent_app_country] => US [patent_app_date] => 1989-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1781 [patent_no_of_claims] => 2 [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/05/107/05107004.pdf [firstpage_image] =>[orig_patent_app_number] => 362403 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/362403
2-neopentylanthraquinone, processes for its preparation and methods for its use May 22, 1989 Issued
07/355531 PROCESSES FOR THE SYNTHESIS OF SYN-(E)-3,5 DIHYDROXY-7-SUBSTITUTED- HEPT-6-ENOIC AND HEPTANOIC ACIDS AND DERIVATIVES AND INTERMEDIATES THEREOF May 21, 1989 Abandoned
07/355066 HERBICIDE COMBINATION May 16, 1989 Abandoned
Array ( [id] => 2708330 [patent_doc_number] => 05068442 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Method for maintaining the activity of zeolite catalysts' [patent_app_type] => 1 [patent_app_number] => 7/353446 [patent_app_country] => US [patent_app_date] => 1989-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4709 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/068/05068442.pdf [firstpage_image] =>[orig_patent_app_number] => 353446 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/353446
Method for maintaining the activity of zeolite catalysts May 16, 1989 Issued
Array ( [id] => 2580917 [patent_doc_number] => 04973754 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-27 [patent_title] => 'Preparation of bis(p-aminocumyl)benzenes' [patent_app_type] => 1 [patent_app_number] => 7/352233 [patent_app_country] => US [patent_app_date] => 1989-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1966 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/973/04973754.pdf [firstpage_image] =>[orig_patent_app_number] => 352233 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/352233
Preparation of bis(p-aminocumyl)benzenes May 14, 1989 Issued
Array ( [id] => 2589410 [patent_doc_number] => 04927865 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Anthraquinoylcarboxylic acid hydrazides, curable compositions and use thereof' [patent_app_type] => 1 [patent_app_number] => 7/350863 [patent_app_country] => US [patent_app_date] => 1989-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5927 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/927/04927865.pdf [firstpage_image] =>[orig_patent_app_number] => 350863 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/350863
Anthraquinoylcarboxylic acid hydrazides, curable compositions and use thereof May 11, 1989 Issued
Array ( [id] => 2591443 [patent_doc_number] => 04927971 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Desensitizer composition' [patent_app_type] => 1 [patent_app_number] => 7/348687 [patent_app_country] => US [patent_app_date] => 1989-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2543 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/927/04927971.pdf [firstpage_image] =>[orig_patent_app_number] => 348687 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/348687
Desensitizer composition May 7, 1989 Issued
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