Search

Raymond K. Covington

Examiner (ID: 18042)

Most Active Art Unit
1625
Art Unit(s)
1209, 1203, 1206, 1612, 1622, 1107, 1625
Total Applications
2419
Issued Applications
1879
Pending Applications
78
Abandoned Applications
463

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7239839 [patent_doc_number] => 20050080275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-14 [patent_title] => 'Process for the preparation of simvastatin' [patent_app_type] => utility [patent_app_number] => 10/501007 [patent_app_country] => US [patent_app_date] => 2002-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2796 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0080/20050080275.pdf [firstpage_image] =>[orig_patent_app_number] => 10501007 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/501007
Process for the preparation of simvastatin Dec 25, 2002 Issued
Array ( [id] => 1105695 [patent_doc_number] => 06812354 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-11-02 [patent_title] => 'Process for preparing 3-methyltetrahydrofuran' [patent_app_type] => B2 [patent_app_number] => 10/324960 [patent_app_country] => US [patent_app_date] => 2002-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2794 [patent_no_of_claims] => 17 [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/06/812/06812354.pdf [firstpage_image] =>[orig_patent_app_number] => 10324960 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/324960
Process for preparing 3-methyltetrahydrofuran Dec 19, 2002 Issued
Array ( [id] => 307591 [patent_doc_number] => 07531657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-12 [patent_title] => 'Method for preparing sulphostin and analogue thereof or preparation intermediate thereof' [patent_app_type] => utility [patent_app_number] => 10/498272 [patent_app_country] => US [patent_app_date] => 2002-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10812 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/531/07531657.pdf [firstpage_image] =>[orig_patent_app_number] => 10498272 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/498272
Method for preparing sulphostin and analogue thereof or preparation intermediate thereof Dec 15, 2002 Issued
Array ( [id] => 318858 [patent_doc_number] => 07521568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-21 [patent_title] => 'Enantiopure 4-deoxypentenosides, dihydropyrans and tetrahydropyrans and syntheses thereof' [patent_app_type] => utility [patent_app_number] => 10/319335 [patent_app_country] => US [patent_app_date] => 2002-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7348 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/521/07521568.pdf [firstpage_image] =>[orig_patent_app_number] => 10319335 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/319335
Enantiopure 4-deoxypentenosides, dihydropyrans and tetrahydropyrans and syntheses thereof Dec 12, 2002 Issued
Array ( [id] => 872734 [patent_doc_number] => 07361755 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-22 [patent_title] => 'Transition-metal-catalyzed process for the conversion of alkenes to sterically hindered substituted n-alkoxyamines' [patent_app_type] => utility [patent_app_number] => 10/499954 [patent_app_country] => US [patent_app_date] => 2002-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11839 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/361/07361755.pdf [firstpage_image] =>[orig_patent_app_number] => 10499954 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/499954
Transition-metal-catalyzed process for the conversion of alkenes to sterically hindered substituted n-alkoxyamines Dec 11, 2002 Issued
Array ( [id] => 7306317 [patent_doc_number] => 20040116462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-17 [patent_title] => 'INDOLIZINE COMPOUNDS' [patent_app_type] => new [patent_app_number] => 10/319401 [patent_app_country] => US [patent_app_date] => 2002-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8355 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0116/20040116462.pdf [firstpage_image] =>[orig_patent_app_number] => 10319401 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/319401
INDOLIZINE COMPOUNDS Dec 11, 2002 Abandoned
Array ( [id] => 7455637 [patent_doc_number] => 20040068127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-08 [patent_title] => 'Method for making an oxirane' [patent_app_type] => new [patent_app_number] => 10/220277 [patent_app_country] => US [patent_app_date] => 2002-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3077 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0068/20040068127.pdf [firstpage_image] =>[orig_patent_app_number] => 10220277 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/220277
Method for making an oxirane Dec 9, 2002 Abandoned
Array ( [id] => 6983981 [patent_doc_number] => 20050154051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-14 [patent_title] => 'Method for the preparation of escitalopram' [patent_app_type] => utility [patent_app_number] => 10/498747 [patent_app_country] => US [patent_app_date] => 2002-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3160 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0154/20050154051.pdf [firstpage_image] =>[orig_patent_app_number] => 10498747 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/498747
Method for the preparation of escitalopram Dec 8, 2002 Abandoned
Array ( [id] => 1053299 [patent_doc_number] => 06858628 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-02-22 [patent_title] => 'Substituted cyclic amine metalloprotease inhibitors' [patent_app_type] => utility [patent_app_number] => 10/308780 [patent_app_country] => US [patent_app_date] => 2002-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33169 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/858/06858628.pdf [firstpage_image] =>[orig_patent_app_number] => 10308780 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/308780
Substituted cyclic amine metalloprotease inhibitors Dec 2, 2002 Issued
Array ( [id] => 1059775 [patent_doc_number] => 06852865 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-02-08 [patent_title] => 'Catalytic carbonylation of three and four membered heterocycles' [patent_app_type] => utility [patent_app_number] => 10/307520 [patent_app_country] => US [patent_app_date] => 2002-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 11882 [patent_no_of_claims] => 87 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/852/06852865.pdf [firstpage_image] =>[orig_patent_app_number] => 10307520 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/307520
Catalytic carbonylation of three and four membered heterocycles Dec 1, 2002 Issued
Array ( [id] => 1174679 [patent_doc_number] => 06750356 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-06-15 [patent_title] => 'Single pot conversion of artemisinin into arteether' [patent_app_type] => B1 [patent_app_number] => 10/308651 [patent_app_country] => US [patent_app_date] => 2002-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3155 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/750/06750356.pdf [firstpage_image] =>[orig_patent_app_number] => 10308651 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/308651
Single pot conversion of artemisinin into arteether Dec 1, 2002 Issued
Array ( [id] => 7438222 [patent_doc_number] => 20040267029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-30 [patent_title] => 'Method for the production of a phenolic substance from wood' [patent_app_type] => new [patent_app_number] => 10/493031 [patent_app_country] => US [patent_app_date] => 2004-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1724 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 3 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0267/20040267029.pdf [firstpage_image] =>[orig_patent_app_number] => 10493031 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/493031
Method for the production of a phenolic substance from wood Nov 14, 2002 Issued
Array ( [id] => 6843920 [patent_doc_number] => 20030149267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-07 [patent_title] => 'Valeraldehyde and process for its preparation' [patent_app_type] => new [patent_app_number] => 10/292657 [patent_app_country] => US [patent_app_date] => 2002-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3283 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0149/20030149267.pdf [firstpage_image] =>[orig_patent_app_number] => 10292657 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/292657
Valeraldehyde and process for its preparation Nov 11, 2002 Abandoned
Array ( [id] => 7011497 [patent_doc_number] => 20050065213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-24 [patent_title] => 'Combretastatin a-4 derivatives having antineoplastic activity' [patent_app_type] => utility [patent_app_number] => 10/494865 [patent_app_country] => US [patent_app_date] => 2002-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 16811 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0065/20050065213.pdf [firstpage_image] =>[orig_patent_app_number] => 10494865 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/494865
Combretastatin a-4 derivatives having antineoplastic activity Nov 7, 2002 Abandoned
Array ( [id] => 6669709 [patent_doc_number] => 20030114693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-19 [patent_title] => 'Method of preparing optically pure (R) - or (S) - tetrahydrofuranyl ketone' [patent_app_type] => new [patent_app_number] => 10/290734 [patent_app_country] => US [patent_app_date] => 2002-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2928 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0114/20030114693.pdf [firstpage_image] =>[orig_patent_app_number] => 10290734 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/290734
Method of preparing optically pure (R)- or (S)- tetrahydrofuranyl ketone Nov 7, 2002 Issued
Array ( [id] => 7208145 [patent_doc_number] => 20040087663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-06 [patent_title] => 'Anti-viral multi-quinone compounds and regiospecific synthesis thereof' [patent_app_type] => new [patent_app_number] => 10/288685 [patent_app_country] => US [patent_app_date] => 2002-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6066 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0087/20040087663.pdf [firstpage_image] =>[orig_patent_app_number] => 10288685 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/288685
Anti-viral multi-quinone compounds and regiospecific synthesis thereof Nov 5, 2002 Issued
Array ( [id] => 479352 [patent_doc_number] => 07223867 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-29 [patent_title] => 'Preparation of benzosuberonylpiperidine compounds' [patent_app_type] => utility [patent_app_number] => 10/494838 [patent_app_country] => US [patent_app_date] => 2002-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8924 [patent_no_of_claims] => 7 [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/07/223/07223867.pdf [firstpage_image] =>[orig_patent_app_number] => 10494838 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/494838
Preparation of benzosuberonylpiperidine compounds Nov 4, 2002 Issued
Array ( [id] => 6653396 [patent_doc_number] => 20030105375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-05 [patent_title] => 'Purification of 4,4\'(5\')- di-t-butylcyclohexano-18-crown-6' [patent_app_type] => new [patent_app_number] => 10/284968 [patent_app_country] => US [patent_app_date] => 2002-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 13987 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0105/20030105375.pdf [firstpage_image] =>[orig_patent_app_number] => 10284968 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/284968
Purification of 4,4′(5′)- di-t-butylcyclohexano-18-crown-6 Oct 30, 2002 Issued
Array ( [id] => 7170714 [patent_doc_number] => 20040077885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-22 [patent_title] => 'Catalyst regeneration by solvent extraction' [patent_app_type] => new [patent_app_number] => 10/274580 [patent_app_country] => US [patent_app_date] => 2002-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4086 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0077/20040077885.pdf [firstpage_image] =>[orig_patent_app_number] => 10274580 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/274580
Catalyst regeneration by solvent extraction Oct 20, 2002 Abandoned
Array ( [id] => 996702 [patent_doc_number] => 06914142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-05 [patent_title] => 'Synthesis of (4-bromopnenyl)(4-piperidyl)methanone-(Z)-O-ethyloxime and salts' [patent_app_type] => utility [patent_app_number] => 10/269803 [patent_app_country] => US [patent_app_date] => 2002-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3301 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/914/06914142.pdf [firstpage_image] =>[orig_patent_app_number] => 10269803 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/269803
Synthesis of (4-bromopnenyl)(4-piperidyl)methanone-(Z)-O-ethyloxime and salts Oct 10, 2002 Issued
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