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] => 4222542 [patent_doc_number] => 06040463 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-21 [patent_title] => 'Sordarin derivatives' [patent_app_type] => 1 [patent_app_number] => 8/936462 [patent_app_country] => US [patent_app_date] => 1997-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20991 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 474 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/040/06040463.pdf [firstpage_image] =>[orig_patent_app_number] => 936462 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/936462
Sordarin derivatives Sep 23, 1997 Issued
Array ( [id] => 3950661 [patent_doc_number] => 05977383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Process for the synthesis of benzothiophenes' [patent_app_type] => 1 [patent_app_number] => 8/934999 [patent_app_country] => US [patent_app_date] => 1997-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4091 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/977/05977383.pdf [firstpage_image] =>[orig_patent_app_number] => 934999 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/934999
Process for the synthesis of benzothiophenes Sep 21, 1997 Issued
Array ( [id] => 3926413 [patent_doc_number] => 05945518 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-31 [patent_title] => 'Process for the preparation of anthracycline antibiotics' [patent_app_type] => 1 [patent_app_number] => 8/913783 [patent_app_country] => US [patent_app_date] => 1997-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4520 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/945/05945518.pdf [firstpage_image] =>[orig_patent_app_number] => 913783 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/913783
Process for the preparation of anthracycline antibiotics Sep 17, 1997 Issued
Array ( [id] => 4409712 [patent_doc_number] => 06172221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Clavulanic acid extraction process' [patent_app_type] => 1 [patent_app_number] => 8/875240 [patent_app_country] => US [patent_app_date] => 1997-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8559 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/172/06172221.pdf [firstpage_image] =>[orig_patent_app_number] => 875240 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/875240
Clavulanic acid extraction process Aug 26, 1997 Issued
Array ( [id] => 1063307 [patent_doc_number] => 06849733 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-02-01 [patent_title] => 'Neuropeptide-Y ligands' [patent_app_type] => utility [patent_app_number] => 08/916527 [patent_app_country] => US [patent_app_date] => 1997-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9046 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/849/06849733.pdf [firstpage_image] =>[orig_patent_app_number] => 08916527 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/916527
Neuropeptide-Y ligands Aug 21, 1997 Issued
Array ( [id] => 3925844 [patent_doc_number] => 05952316 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => '2-amino-1,3-propanediol compound and immunosuppressant' [patent_app_type] => 1 [patent_app_number] => 8/911602 [patent_app_country] => US [patent_app_date] => 1997-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 141204 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/952/05952316.pdf [firstpage_image] =>[orig_patent_app_number] => 911602 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/911602
2-amino-1,3-propanediol compound and immunosuppressant Aug 13, 1997 Issued
Array ( [id] => 4185192 [patent_doc_number] => 06020488 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Small molecule inhibition of RNA/ligand binding' [patent_app_type] => 1 [patent_app_number] => 8/915515 [patent_app_country] => US [patent_app_date] => 1997-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9824 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/020/06020488.pdf [firstpage_image] =>[orig_patent_app_number] => 915515 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/915515
Small molecule inhibition of RNA/ligand binding Aug 12, 1997 Issued
Array ( [id] => 4038894 [patent_doc_number] => 05856491 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-05 [patent_title] => 'Method of making teritiary hindered amines' [patent_app_type] => 1 [patent_app_number] => 8/906788 [patent_app_country] => US [patent_app_date] => 1997-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6887 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/856/05856491.pdf [firstpage_image] =>[orig_patent_app_number] => 906788 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/906788
Method of making teritiary hindered amines Aug 8, 1997 Issued
Array ( [id] => 4149660 [patent_doc_number] => 06063938 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'Process for producing .epsilon.-caprolactone' [patent_app_type] => 1 [patent_app_number] => 8/900875 [patent_app_country] => US [patent_app_date] => 1997-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7148 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/063/06063938.pdf [firstpage_image] =>[orig_patent_app_number] => 900875 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/900875
Process for producing .epsilon.-caprolactone Jul 24, 1997 Issued
08/900794 EPOXIDATION PROCESS USING IMPROVED HETEROGENEOUS CATALYST COMPOSITION Jul 24, 1997 Abandoned
08/895952 NEURAMINIC ACID DERIVATIVES, THEIR PREPARATION AND THEIR MEDICAL USE Jul 16, 1997 Abandoned
Array ( [id] => 4193719 [patent_doc_number] => 06043286 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-28 [patent_title] => 'Pesticidal compounds' [patent_app_type] => 1 [patent_app_number] => 8/891079 [patent_app_country] => US [patent_app_date] => 1997-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9053 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/043/06043286.pdf [firstpage_image] =>[orig_patent_app_number] => 891079 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/891079
Pesticidal compounds Jul 9, 1997 Issued
Array ( [id] => 4075856 [patent_doc_number] => 05965641 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-12 [patent_title] => 'Ozone-resistant long-term stabilisers' [patent_app_type] => 1 [patent_app_number] => 8/889988 [patent_app_country] => US [patent_app_date] => 1997-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 12007 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/965/05965641.pdf [firstpage_image] =>[orig_patent_app_number] => 889988 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/889988
Ozone-resistant long-term stabilisers Jul 9, 1997 Issued
Array ( [id] => 3982177 [patent_doc_number] => 05948924 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'Process for the preparation of substituted anthraquinones and application in the preparation of rheins' [patent_app_type] => 1 [patent_app_number] => 8/849731 [patent_app_country] => US [patent_app_date] => 1997-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2568 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/948/05948924.pdf [firstpage_image] =>[orig_patent_app_number] => 849731 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/849731
Process for the preparation of substituted anthraquinones and application in the preparation of rheins Jun 30, 1997 Issued
Array ( [id] => 3874834 [patent_doc_number] => 05763627 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'Process for preparing cyclopropyl alkyl ketones and 4,5-dihydroalkyfurans' [patent_app_type] => 1 [patent_app_number] => 8/881937 [patent_app_country] => US [patent_app_date] => 1997-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1551 [patent_no_of_claims] => 16 [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/05/763/05763627.pdf [firstpage_image] =>[orig_patent_app_number] => 881937 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/881937
Process for preparing cyclopropyl alkyl ketones and 4,5-dihydroalkyfurans Jun 24, 1997 Issued
08/876015 DERIVATIVES OF 1-OXYL-4-AMINO-2,2,6,6-TETRAMETHYLPIPERIDINE AS POLYMERIZATION INHIBITORS FOR (METH) ACRYLATE MONOMERS Jun 12, 1997 Abandoned
Array ( [id] => 3995919 [patent_doc_number] => 05985864 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Polymorphs of donepezil hydrochloride and process for production' [patent_app_type] => 1 [patent_app_number] => 8/870394 [patent_app_country] => US [patent_app_date] => 1997-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 12529 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 600 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/985/05985864.pdf [firstpage_image] =>[orig_patent_app_number] => 870394 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/870394
Polymorphs of donepezil hydrochloride and process for production Jun 5, 1997 Issued
Array ( [id] => 3770155 [patent_doc_number] => 05817300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Odor reducing compositions' [patent_app_type] => 1 [patent_app_number] => 8/867213 [patent_app_country] => US [patent_app_date] => 1997-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2889 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/817/05817300.pdf [firstpage_image] =>[orig_patent_app_number] => 867213 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/867213
Odor reducing compositions Jun 1, 1997 Issued
Array ( [id] => 3977070 [patent_doc_number] => 05916983 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Biologically active compounds by catalytic olefin metathesis' [patent_app_type] => 1 [patent_app_number] => 8/863872 [patent_app_country] => US [patent_app_date] => 1997-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4504 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 386 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/916/05916983.pdf [firstpage_image] =>[orig_patent_app_number] => 863872 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/863872
Biologically active compounds by catalytic olefin metathesis May 26, 1997 Issued
Array ( [id] => 4185478 [patent_doc_number] => 06020508 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Radiation- or thermally-initiated cationically-curable epoxide compounds and compositions made from those compounds' [patent_app_type] => 1 [patent_app_number] => 8/857668 [patent_app_country] => US [patent_app_date] => 1997-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4077 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/020/06020508.pdf [firstpage_image] =>[orig_patent_app_number] => 857668 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/857668
Radiation- or thermally-initiated cationically-curable epoxide compounds and compositions made from those compounds May 15, 1997 Issued
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