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] => 3560097 [patent_doc_number] => 05502219 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-26 [patent_title] => 'Low calorie substitute for an edible oil' [patent_app_type] => 1 [patent_app_number] => 8/352339 [patent_app_country] => US [patent_app_date] => 1994-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6662 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/502/05502219.pdf [firstpage_image] =>[orig_patent_app_number] => 352339 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/352339
Low calorie substitute for an edible oil Dec 7, 1994 Issued
Array ( [id] => 3793161 [patent_doc_number] => 05726185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-10 [patent_title] => 'Acetic acid derivatives' [patent_app_type] => 1 [patent_app_number] => 8/347736 [patent_app_country] => US [patent_app_date] => 1994-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35924 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 549 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/726/05726185.pdf [firstpage_image] =>[orig_patent_app_number] => 347736 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/347736
Acetic acid derivatives Nov 30, 1994 Issued
Array ( [id] => 3661768 [patent_doc_number] => 05648386 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-15 [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] => 8/346105 [patent_app_country] => US [patent_app_date] => 1994-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4918 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/648/05648386.pdf [firstpage_image] =>[orig_patent_app_number] => 346105 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/346105
Separation of enantiomers of cimaterol, (-)-cimaterol and the use thereof in pharmaceutical compositions and animal feeds Nov 28, 1994 Issued
Array ( [id] => 3624269 [patent_doc_number] => 05607953 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-04 [patent_title] => 'Butenoic or propenoic acid derivative' [patent_app_type] => 1 [patent_app_number] => 8/347099 [patent_app_country] => US [patent_app_date] => 1994-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41299 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 926 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/607/05607953.pdf [firstpage_image] =>[orig_patent_app_number] => 347099 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/347099
Butenoic or propenoic acid derivative Nov 22, 1994 Issued
08/337920 NOVEL ISOXAZOLINE AND ISOXAZOLE FIBRINOGEN RECEPTOR ANTAGONISTS Nov 9, 1994 Abandoned
Array ( [id] => 3550517 [patent_doc_number] => 05545835 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-13 [patent_title] => '5,6-disubstituted-3-pyridylmethyl ammonium halide compounds useful for the preparation of 5-(substituted methyl)-2,3-pyridinedicarboxylic acids' [patent_app_type] => 1 [patent_app_number] => 8/334297 [patent_app_country] => US [patent_app_date] => 1994-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4295 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 391 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/545/05545835.pdf [firstpage_image] =>[orig_patent_app_number] => 334297 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/334297
5,6-disubstituted-3-pyridylmethyl ammonium halide compounds useful for the preparation of 5-(substituted methyl)-2,3-pyridinedicarboxylic acids Nov 3, 1994 Issued
Array ( [id] => 3851122 [patent_doc_number] => 05767118 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => '4-Heterocyclic peperidines promote release of growth hormone' [patent_app_type] => 1 [patent_app_number] => 8/329357 [patent_app_country] => US [patent_app_date] => 1994-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14442 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/767/05767118.pdf [firstpage_image] =>[orig_patent_app_number] => 329357 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/329357
4-Heterocyclic peperidines promote release of growth hormone Oct 25, 1994 Issued
Array ( [id] => 3482820 [patent_doc_number] => 05457214 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-10 [patent_title] => 'Recovery of erythorbates from photographic solutions' [patent_app_type] => 1 [patent_app_number] => 8/326146 [patent_app_country] => US [patent_app_date] => 1994-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1218 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/457/05457214.pdf [firstpage_image] =>[orig_patent_app_number] => 326146 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/326146
Recovery of erythorbates from photographic solutions Oct 18, 1994 Issued
Array ( [id] => 4006982 [patent_doc_number] => 06005103 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'Pyrone derivatives as protease inhibitors and antiviral agents' [patent_app_type] => 1 [patent_app_number] => 8/319769 [patent_app_country] => US [patent_app_date] => 1994-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44907 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 710 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/005/06005103.pdf [firstpage_image] =>[orig_patent_app_number] => 319769 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/319769
Pyrone derivatives as protease inhibitors and antiviral agents Oct 11, 1994 Issued
Array ( [id] => 3776093 [patent_doc_number] => 05808062 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Pyrone derivatives as protease inhibitors and antiviral agents' [patent_app_type] => 1 [patent_app_number] => 8/319768 [patent_app_country] => US [patent_app_date] => 1994-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44964 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/808/05808062.pdf [firstpage_image] =>[orig_patent_app_number] => 319768 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/319768
Pyrone derivatives as protease inhibitors and antiviral agents Oct 11, 1994 Issued
Array ( [id] => 3533577 [patent_doc_number] => 05556852 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-17 [patent_title] => 'N-acryloylpiperazine compounds' [patent_app_type] => 1 [patent_app_number] => 8/320445 [patent_app_country] => US [patent_app_date] => 1994-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 70005 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 568 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/556/05556852.pdf [firstpage_image] =>[orig_patent_app_number] => 320445 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/320445
N-acryloylpiperazine compounds Oct 6, 1994 Issued
Array ( [id] => 3662910 [patent_doc_number] => 05624981 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-29 [patent_title] => 'Polyalkylpiperidine containing acetic acid and 3-amino-acrylic acid derivatives' [patent_app_type] => 1 [patent_app_number] => 8/313107 [patent_app_country] => US [patent_app_date] => 1994-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4652 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 368 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/624/05624981.pdf [firstpage_image] =>[orig_patent_app_number] => 313107 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/313107
Polyalkylpiperidine containing acetic acid and 3-amino-acrylic acid derivatives Oct 6, 1994 Issued
Array ( [id] => 3696611 [patent_doc_number] => 05595993 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-21 [patent_title] => 'Antischemic piperazinyl- and piperidinyl-cyclohexanes' [patent_app_type] => 1 [patent_app_number] => 8/306081 [patent_app_country] => US [patent_app_date] => 1994-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6311 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/595/05595993.pdf [firstpage_image] =>[orig_patent_app_number] => 306081 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/306081
Antischemic piperazinyl- and piperidinyl-cyclohexanes Sep 13, 1994 Issued
Array ( [id] => 3815685 [patent_doc_number] => 05710277 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-20 [patent_title] => 'Process for R (+) 1,2,3,6-tetrahydro-4-phenyl-1-›(3-phenyl-3-cyclohexen-1-yl)methyl!pyridi ne, a central nervous system agent' [patent_app_type] => 1 [patent_app_number] => 8/304074 [patent_app_country] => US [patent_app_date] => 1994-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10923 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/710/05710277.pdf [firstpage_image] =>[orig_patent_app_number] => 304074 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/304074
Process for R (+) 1,2,3,6-tetrahydro-4-phenyl-1-›(3-phenyl-3-cyclohexen-1-yl)methyl!pyridi ne, a central nervous system agent Sep 11, 1994 Issued
Array ( [id] => 3555378 [patent_doc_number] => 05574163 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-12 [patent_title] => 'Process for the preparation of N-oxyl hindered amine esters' [patent_app_type] => 1 [patent_app_number] => 8/298898 [patent_app_country] => US [patent_app_date] => 1994-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2690 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/574/05574163.pdf [firstpage_image] =>[orig_patent_app_number] => 298898 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/298898
Process for the preparation of N-oxyl hindered amine esters Aug 30, 1994 Issued
Array ( [id] => 3827506 [patent_doc_number] => 05731436 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-24 [patent_title] => 'Process for preparing benzoic acid derivative intermediates and benzothiophene pharmaceutical agents' [patent_app_type] => 1 [patent_app_number] => 8/298891 [patent_app_country] => US [patent_app_date] => 1994-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4084 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/731/05731436.pdf [firstpage_image] =>[orig_patent_app_number] => 298891 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/298891
Process for preparing benzoic acid derivative intermediates and benzothiophene pharmaceutical agents Aug 30, 1994 Issued
Array ( [id] => 3869283 [patent_doc_number] => 05837702 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => '4-arylamino-benzopyran and related compounds' [patent_app_type] => 1 [patent_app_number] => 8/296341 [patent_app_country] => US [patent_app_date] => 1994-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21237 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/837/05837702.pdf [firstpage_image] =>[orig_patent_app_number] => 296341 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/296341
4-arylamino-benzopyran and related compounds Aug 29, 1994 Issued
Array ( [id] => 3516363 [patent_doc_number] => 05576313 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-19 [patent_title] => 'Inhibitors of farnesyl-protein transferase' [patent_app_type] => 1 [patent_app_number] => 8/298478 [patent_app_country] => US [patent_app_date] => 1994-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10027 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/576/05576313.pdf [firstpage_image] =>[orig_patent_app_number] => 298478 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/298478
Inhibitors of farnesyl-protein transferase Aug 28, 1994 Issued
08/292555 POLYAMINE DERIVATIVES AS ANTINEOPLASTIC AGENTS Aug 17, 1994 Abandoned
Array ( [id] => 3626388 [patent_doc_number] => 05612479 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-18 [patent_title] => 'Polyphenols containing mesogenic moieties as lateral substituents' [patent_app_type] => 1 [patent_app_number] => 8/291969 [patent_app_country] => US [patent_app_date] => 1994-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14958 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 526 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/612/05612479.pdf [firstpage_image] =>[orig_patent_app_number] => 291969 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/291969
Polyphenols containing mesogenic moieties as lateral substituents Aug 16, 1994 Issued
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