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] => 4077456 [patent_doc_number] => 05965734 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-12 [patent_title] => 'Processes and intermediates for preparing 2-substituted piperidine stereoisomers' [patent_app_type] => 1 [patent_app_number] => 8/792661 [patent_app_country] => US [patent_app_date] => 1997-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3174 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/965/05965734.pdf [firstpage_image] =>[orig_patent_app_number] => 792661 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/792661
Processes and intermediates for preparing 2-substituted piperidine stereoisomers Jan 30, 1997 Issued
Array ( [id] => 3981947 [patent_doc_number] => 05948909 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'Process for the stereoselective preparation of a hetero-bicyclic alcohol enantiomer' [patent_app_type] => 1 [patent_app_number] => 8/786306 [patent_app_country] => US [patent_app_date] => 1997-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8068 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 348 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/948/05948909.pdf [firstpage_image] =>[orig_patent_app_number] => 786306 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/786306
Process for the stereoselective preparation of a hetero-bicyclic alcohol enantiomer Jan 21, 1997 Issued
08/750338 PHENOXYALKYL SUBSTITUTED PIPERDINES, PYRROLIDINES, MORPHOLINES AND TIOMORPHOLINES AS CALCIUM CHANNEL ANTAGONISTS Jan 21, 1997 Abandoned
08/750006 PHENOXYALKYL SUBSTITUTED PIPERIDINES, PYRROLIDINES, MORPHOLINES AND THIOMORPHOLINES AS CALCIUM CHANNEL ANTAGONISTS Jan 21, 1997 Abandoned
Array ( [id] => 3984147 [patent_doc_number] => 05861420 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-19 [patent_title] => 'N-arylheteroarylalkyl imidazol-2-one compounds for treatment of circulatory disorders' [patent_app_type] => 1 [patent_app_number] => 8/784223 [patent_app_country] => US [patent_app_date] => 1997-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 56963 [patent_no_of_claims] => 96 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 1150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/861/05861420.pdf [firstpage_image] =>[orig_patent_app_number] => 784223 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/784223
N-arylheteroarylalkyl imidazol-2-one compounds for treatment of circulatory disorders Jan 15, 1997 Issued
Array ( [id] => 4171116 [patent_doc_number] => 06140321 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Polymorphs of donepezil hydrochloride and process for production' [patent_app_type] => 1 [patent_app_number] => 8/774802 [patent_app_country] => US [patent_app_date] => 1996-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 5380 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/140/06140321.pdf [firstpage_image] =>[orig_patent_app_number] => 774802 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/774802
Polymorphs of donepezil hydrochloride and process for production Dec 29, 1996 Issued
Array ( [id] => 4052534 [patent_doc_number] => 05932595 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Matrix metalloprotease inhibitors' [patent_app_type] => 1 [patent_app_number] => 8/769049 [patent_app_country] => US [patent_app_date] => 1996-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47880 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/932/05932595.pdf [firstpage_image] =>[orig_patent_app_number] => 769049 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/769049
Matrix metalloprotease inhibitors Dec 17, 1996 Issued
08/764081 ANTI-FIRST-PASS EFFECT COMPOUNDS AND CITRUS EXTRACT Dec 5, 1996 Abandoned
Array ( [id] => 3774051 [patent_doc_number] => 05849960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-15 [patent_title] => 'Highly branched primary alcohol compositions, and biodegradable detergents made therefrom' [patent_app_type] => 1 [patent_app_number] => 8/755843 [patent_app_country] => US [patent_app_date] => 1996-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12861 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/849/05849960.pdf [firstpage_image] =>[orig_patent_app_number] => 755843 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/755843
Highly branched primary alcohol compositions, and biodegradable detergents made therefrom Nov 25, 1996 Issued
Array ( [id] => 3842271 [patent_doc_number] => 05847242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Catalysts for halogenated hydrocarbon processing, their precursors and their preparation and use' [patent_app_type] => 1 [patent_app_number] => 8/737942 [patent_app_country] => US [patent_app_date] => 1996-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9141 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/847/05847242.pdf [firstpage_image] =>[orig_patent_app_number] => 737942 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/737942
Catalysts for halogenated hydrocarbon processing, their precursors and their preparation and use Nov 20, 1996 Issued
Array ( [id] => 3986519 [patent_doc_number] => 05959112 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Process for the preparation of ropivacaine hydrochloride monohydrate' [patent_app_type] => 1 [patent_app_number] => 8/647994 [patent_app_country] => US [patent_app_date] => 1996-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1979 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/959/05959112.pdf [firstpage_image] =>[orig_patent_app_number] => 647994 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/647994
Process for the preparation of ropivacaine hydrochloride monohydrate Nov 20, 1996 Issued
Array ( [id] => 4295316 [patent_doc_number] => 06235951 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Method for producing 1,1,1,3,3-pentafluoropropane' [patent_app_type] => 1 [patent_app_number] => 8/752879 [patent_app_country] => US [patent_app_date] => 1996-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6860 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/235/06235951.pdf [firstpage_image] =>[orig_patent_app_number] => 752879 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/752879
Method for producing 1,1,1,3,3-pentafluoropropane Nov 19, 1996 Issued
Array ( [id] => 4045493 [patent_doc_number] => 05912248 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-15 [patent_title] => 'Excitatory amino acid receptor antagonists' [patent_app_type] => 1 [patent_app_number] => 8/749304 [patent_app_country] => US [patent_app_date] => 1996-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18825 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/912/05912248.pdf [firstpage_image] =>[orig_patent_app_number] => 749304 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/749304
Excitatory amino acid receptor antagonists Nov 13, 1996 Issued
Array ( [id] => 4239498 [patent_doc_number] => 06090824 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'Therapeutic neurokinin receptor antagonist compounds' [patent_app_type] => 1 [patent_app_number] => 8/749130 [patent_app_country] => US [patent_app_date] => 1996-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14657 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 396 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/090/06090824.pdf [firstpage_image] =>[orig_patent_app_number] => 749130 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/749130
Therapeutic neurokinin receptor antagonist compounds Nov 13, 1996 Issued
Array ( [id] => 3785351 [patent_doc_number] => 05821374 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Process for the oxidation of alcohols' [patent_app_type] => 1 [patent_app_number] => 8/747944 [patent_app_country] => US [patent_app_date] => 1996-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4147 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/821/05821374.pdf [firstpage_image] =>[orig_patent_app_number] => 747944 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/747944
Process for the oxidation of alcohols Nov 11, 1996 Issued
Array ( [id] => 3850753 [patent_doc_number] => 05767094 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Propiophenone derivative and processes for preparing the same' [patent_app_type] => 1 [patent_app_number] => 8/745048 [patent_app_country] => US [patent_app_date] => 1996-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4565 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/767/05767094.pdf [firstpage_image] =>[orig_patent_app_number] => 745048 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/745048
Propiophenone derivative and processes for preparing the same Nov 6, 1996 Issued
Array ( [id] => 4047462 [patent_doc_number] => 05908941 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-01 [patent_title] => 'Method of synthesizing gamma pyrones' [patent_app_type] => 1 [patent_app_number] => 8/676230 [patent_app_country] => US [patent_app_date] => 1996-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7002 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/908/05908941.pdf [firstpage_image] =>[orig_patent_app_number] => 676230 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/676230
Method of synthesizing gamma pyrones Nov 5, 1996 Issued
Array ( [id] => 3861660 [patent_doc_number] => 05792876 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Process for producing acetals' [patent_app_type] => 1 [patent_app_number] => 8/744303 [patent_app_country] => US [patent_app_date] => 1996-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4138 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/792/05792876.pdf [firstpage_image] =>[orig_patent_app_number] => 744303 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/744303
Process for producing acetals Nov 5, 1996 Issued
08/696956 SURFACE TREATMENT OF AN OBJECT Oct 30, 1996 Abandoned
Array ( [id] => 1514859 [patent_doc_number] => 06420392 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-16 [patent_title] => 'Compounds and methods for the treatment of cardiovascular, inflammatory and immune disorders' [patent_app_type] => B1 [patent_app_number] => 08/669371 [patent_app_country] => US [patent_app_date] => 1996-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23396 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/420/06420392.pdf [firstpage_image] =>[orig_patent_app_number] => 08669371 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/669371
Compounds and methods for the treatment of cardiovascular, inflammatory and immune disorders Oct 8, 1996 Issued
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