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] => 3447905 [patent_doc_number] => 05420302 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-30 [patent_title] => 'Preparation of calcium L-ascorbate 2-phosphate' [patent_app_type] => 1 [patent_app_number] => 8/102745 [patent_app_country] => US [patent_app_date] => 1993-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2454 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/420/05420302.pdf [firstpage_image] =>[orig_patent_app_number] => 102745 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/102745
Preparation of calcium L-ascorbate 2-phosphate Aug 5, 1993 Issued
Array ( [id] => 3506832 [patent_doc_number] => 05587148 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-24 [patent_title] => 'Visibly transparent UV sunblock agents and methods of making same' [patent_app_type] => 1 [patent_app_number] => 8/101661 [patent_app_country] => US [patent_app_date] => 1993-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6108 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/587/05587148.pdf [firstpage_image] =>[orig_patent_app_number] => 101661 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/101661
Visibly transparent UV sunblock agents and methods of making same Aug 3, 1993 Issued
Array ( [id] => 3028690 [patent_doc_number] => 05317024 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-31 [patent_title] => 'Ether derivatives of alkyl piperidines and pyrrolidines as antipsychotic agents' [patent_app_type] => 1 [patent_app_number] => 8/098443 [patent_app_country] => US [patent_app_date] => 1993-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7248 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/317/05317024.pdf [firstpage_image] =>[orig_patent_app_number] => 098443 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/098443
Ether derivatives of alkyl piperidines and pyrrolidines as antipsychotic agents Aug 2, 1993 Issued
Array ( [id] => 3445092 [patent_doc_number] => 05466831 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-14 [patent_title] => 'Preparation of 3-(2-acyloxyethyl)-dihydro-2(3H)furanones' [patent_app_type] => 1 [patent_app_number] => 8/099232 [patent_app_country] => US [patent_app_date] => 1993-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1813 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/466/05466831.pdf [firstpage_image] =>[orig_patent_app_number] => 099232 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/099232
Preparation of 3-(2-acyloxyethyl)-dihydro-2(3H)furanones Jul 28, 1993 Issued
Array ( [id] => 3428207 [patent_doc_number] => 05416226 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-16 [patent_title] => 'Process for the manufacture of trimers of aliphatic aldehyde with chlorinated 2-position' [patent_app_type] => 1 [patent_app_number] => 8/097755 [patent_app_country] => US [patent_app_date] => 1993-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4321 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/416/05416226.pdf [firstpage_image] =>[orig_patent_app_number] => 097755 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/097755
Process for the manufacture of trimers of aliphatic aldehyde with chlorinated 2-position Jul 25, 1993 Issued
Array ( [id] => 3490593 [patent_doc_number] => 05439919 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-08 [patent_title] => 'Arylglycinamide derivatives and preparative processes therefor' [patent_app_type] => 1 [patent_app_number] => 8/093854 [patent_app_country] => US [patent_app_date] => 1993-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5746 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/439/05439919.pdf [firstpage_image] =>[orig_patent_app_number] => 093854 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/093854
Arylglycinamide derivatives and preparative processes therefor Jul 19, 1993 Issued
Array ( [id] => 3028133 [patent_doc_number] => 05348964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-20 [patent_title] => 'Piperidyl ethers and thioethers as inhibitors of cholesterol biosynthesis' [patent_app_type] => 1 [patent_app_number] => 8/092278 [patent_app_country] => US [patent_app_date] => 1993-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12104 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/348/05348964.pdf [firstpage_image] =>[orig_patent_app_number] => 092278 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/092278
Piperidyl ethers and thioethers as inhibitors of cholesterol biosynthesis Jul 14, 1993 Issued
08/092277 POLYAMINE DERIVATIVES AS ANTINEOPLASTIC AGENTS Jul 14, 1993 Pending
Array ( [id] => 3532139 [patent_doc_number] => 05583230 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-10 [patent_title] => 'Polymerizable compound having mildew resistance and polymer thereof' [patent_app_type] => 1 [patent_app_number] => 8/086905 [patent_app_country] => US [patent_app_date] => 1993-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6011 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/583/05583230.pdf [firstpage_image] =>[orig_patent_app_number] => 086905 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/086905
Polymerizable compound having mildew resistance and polymer thereof Jul 6, 1993 Issued
Array ( [id] => 3033855 [patent_doc_number] => 05328929 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-12 [patent_title] => 'Isolation and structure of spongistatin 2, spongistatin 3, spongistatin 4 and spongistatin 6' [patent_app_type] => 1 [patent_app_number] => 8/086668 [patent_app_country] => US [patent_app_date] => 1993-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15276 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/328/05328929.pdf [firstpage_image] =>[orig_patent_app_number] => 086668 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/086668
Isolation and structure of spongistatin 2, spongistatin 3, spongistatin 4 and spongistatin 6 Jul 1, 1993 Issued
Array ( [id] => 3688306 [patent_doc_number] => 05643906 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-01 [patent_title] => 'Method of using N-arylheteroarylalkyl imidazol-2-one compounds for treatment of a glaucoma disorder' [patent_app_type] => 1 [patent_app_number] => 8/086959 [patent_app_country] => US [patent_app_date] => 1993-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41953 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 762 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/643/05643906.pdf [firstpage_image] =>[orig_patent_app_number] => 086959 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/086959
Method of using N-arylheteroarylalkyl imidazol-2-one compounds for treatment of a glaucoma disorder Jun 30, 1993 Issued
Array ( [id] => 3522791 [patent_doc_number] => 05489599 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-02-06 [patent_title] => 'Piperidine derivatives' [patent_app_type] => 1 [patent_app_number] => 8/081298 [patent_app_country] => US [patent_app_date] => 1993-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8255 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/489/05489599.pdf [firstpage_image] =>[orig_patent_app_number] => 081298 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/081298
Piperidine derivatives Jun 27, 1993 Issued
08/082693 NOVEL INTERMEDIATES USEFUL FOR THE PREPARATION OF ANTIHISTAMINIC PIPERIDINE DERIVATIVES Jun 24, 1993 Pending
08/083102 PIPERIDINE DERIVATIVES AND PROCESS FOR THEIR PRODUCTION Jun 23, 1993 Abandoned
08/082406 SIGMA RECEPTOR LIGANDS AND THE USE THEREOF Jun 22, 1993 Pending
Array ( [id] => 3094588 [patent_doc_number] => 05292753 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-08 [patent_title] => 'Separation of enantiomers of cimaterol, (-)-cimaterol and the use thereof in pharmaceutical compositions and animal feeds' [patent_app_type] => 1 [patent_app_number] => 8/081996 [patent_app_country] => US [patent_app_date] => 1993-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4903 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/292/05292753.pdf [firstpage_image] =>[orig_patent_app_number] => 081996 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/081996
Separation of enantiomers of cimaterol, (-)-cimaterol and the use thereof in pharmaceutical compositions and animal feeds Jun 22, 1993 Issued
Array ( [id] => 3481352 [patent_doc_number] => 05399720 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-21 [patent_title] => 'Production of oxetanones' [patent_app_type] => 1 [patent_app_number] => 8/077475 [patent_app_country] => US [patent_app_date] => 1993-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11879 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/399/05399720.pdf [firstpage_image] =>[orig_patent_app_number] => 077475 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/077475
Production of oxetanones Jun 14, 1993 Issued
Array ( [id] => 3510452 [patent_doc_number] => 05563139 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-08 [patent_title] => 'Method of using 1-arylheteroarylalkyl substituted-1H-1,2,4-triazole compounds for treatment of a glaucoma disorder' [patent_app_type] => 1 [patent_app_number] => 8/076019 [patent_app_country] => US [patent_app_date] => 1993-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43186 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 660 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/563/05563139.pdf [firstpage_image] =>[orig_patent_app_number] => 076019 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/076019
Method of using 1-arylheteroarylalkyl substituted-1H-1,2,4-triazole compounds for treatment of a glaucoma disorder Jun 13, 1993 Issued
Array ( [id] => 3458858 [patent_doc_number] => 05401859 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-03-28 [patent_title] => 'Process for the preparation of pure trioxane' [patent_app_type] => 1 [patent_app_number] => 8/072761 [patent_app_country] => US [patent_app_date] => 1993-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1302 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/401/05401859.pdf [firstpage_image] =>[orig_patent_app_number] => 072761 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/072761
Process for the preparation of pure trioxane Jun 6, 1993 Issued
08/068471 PROCESS FOR PREPARING AND RESOLVING 2-PHENYL-3-AMINOPIPERIDINE May 27, 1993 Pending
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