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] => 4284590 [patent_doc_number] => 06235258 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'High surface area silica solid' [patent_app_type] => 1 [patent_app_number] => 9/122849 [patent_app_country] => US [patent_app_date] => 1998-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3304 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/235/06235258.pdf [firstpage_image] =>[orig_patent_app_number] => 122849 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/122849
High surface area silica solid Jul 26, 1998 Issued
Array ( [id] => 4208015 [patent_doc_number] => 06077956 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Process for preparing 1,2,3,6-tetrahydro-2,2,6,6-tetramethylpyridine' [patent_app_type] => 1 [patent_app_number] => 9/121621 [patent_app_country] => US [patent_app_date] => 1998-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1936 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/077/06077956.pdf [firstpage_image] =>[orig_patent_app_number] => 121621 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/121621
Process for preparing 1,2,3,6-tetrahydro-2,2,6,6-tetramethylpyridine Jul 23, 1998 Issued
Array ( [id] => 4327023 [patent_doc_number] => 06329390 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-11 [patent_title] => '5-Bicycloindole compounds' [patent_app_type] => 1 [patent_app_number] => 9/116946 [patent_app_country] => US [patent_app_date] => 1998-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11800 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/329/06329390.pdf [firstpage_image] =>[orig_patent_app_number] => 116946 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/116946
5-Bicycloindole compounds Jul 16, 1998 Issued
Array ( [id] => 3980084 [patent_doc_number] => 05948788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'Normorphine and normorphinone derivatives' [patent_app_type] => 1 [patent_app_number] => 9/118577 [patent_app_country] => US [patent_app_date] => 1998-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16576 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 403 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/948/05948788.pdf [firstpage_image] =>[orig_patent_app_number] => 118577 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/118577
Normorphine and normorphinone derivatives Jul 16, 1998 Issued
Array ( [id] => 4068033 [patent_doc_number] => 06008355 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Preparation of oxycodone from codeine' [patent_app_type] => 1 [patent_app_number] => 9/116283 [patent_app_country] => US [patent_app_date] => 1998-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16579 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/008/06008355.pdf [firstpage_image] =>[orig_patent_app_number] => 116283 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/116283
Preparation of oxycodone from codeine Jul 15, 1998 Issued
Array ( [id] => 4068018 [patent_doc_number] => 06008354 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Preparation of noroxymorphone from morphine' [patent_app_type] => 1 [patent_app_number] => 9/116285 [patent_app_country] => US [patent_app_date] => 1998-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16579 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/008/06008354.pdf [firstpage_image] =>[orig_patent_app_number] => 116285 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/116285
Preparation of noroxymorphone from morphine Jul 15, 1998 Issued
Array ( [id] => 3928746 [patent_doc_number] => 05952495 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Preparation of 14-hydroxynormorphinones from normorphinones' [patent_app_type] => 1 [patent_app_number] => 9/116286 [patent_app_country] => US [patent_app_date] => 1998-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16573 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/952/05952495.pdf [firstpage_image] =>[orig_patent_app_number] => 116286 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/116286
Preparation of 14-hydroxynormorphinones from normorphinones Jul 15, 1998 Issued
Array ( [id] => 4201288 [patent_doc_number] => 06013796 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-11 [patent_title] => 'Preparation of naltrexone from codeine and 3-benzylmorphine' [patent_app_type] => 1 [patent_app_number] => 9/116282 [patent_app_country] => US [patent_app_date] => 1998-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16563 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/013/06013796.pdf [firstpage_image] =>[orig_patent_app_number] => 116282 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/116282
Preparation of naltrexone from codeine and 3-benzylmorphine Jul 15, 1998 Issued
09/113635 BICYCLIC BENZAMIDES OF 3-OR 4-SUBSTITUTED 4-(AMINOMETHYL)-PIPERIDINE DERIVATIVES Jul 9, 1998 Abandoned
Array ( [id] => 4240359 [patent_doc_number] => 06080780 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-27 [patent_title] => 'Use of nitroflavonoids for the treatment of anxiety' [patent_app_type] => 1 [patent_app_number] => 9/051758 [patent_app_country] => US [patent_app_date] => 1998-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 11954 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 4 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/080/06080780.pdf [firstpage_image] =>[orig_patent_app_number] => 051758 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/051758
Use of nitroflavonoids for the treatment of anxiety Jul 7, 1998 Issued
Array ( [id] => 3943978 [patent_doc_number] => 05981767 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Method of producing dry thioctic acid' [patent_app_type] => 1 [patent_app_number] => 9/102758 [patent_app_country] => US [patent_app_date] => 1998-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 1 [patent_no_of_words] => 2276 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/981/05981767.pdf [firstpage_image] =>[orig_patent_app_number] => 102758 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/102758
Method of producing dry thioctic acid Jun 22, 1998 Issued
Array ( [id] => 4088104 [patent_doc_number] => 06025458 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-15 [patent_title] => 'Degradable polydioxaneone-based materials' [patent_app_type] => 1 [patent_app_number] => 9/097404 [patent_app_country] => US [patent_app_date] => 1998-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15973 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/025/06025458.pdf [firstpage_image] =>[orig_patent_app_number] => 097404 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/097404
Degradable polydioxaneone-based materials Jun 14, 1998 Issued
Array ( [id] => 3997878 [patent_doc_number] => 05922739 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-13 [patent_title] => '5-Naphthalen-1-yl-1,3-dioxane derivatives, preparation and therapeutical use thereof' [patent_app_type] => 1 [patent_app_number] => 9/077710 [patent_app_country] => US [patent_app_date] => 1998-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5650 [patent_no_of_claims] => 9 [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/05/922/05922739.pdf [firstpage_image] =>[orig_patent_app_number] => 077710 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/077710
5-Naphthalen-1-yl-1,3-dioxane derivatives, preparation and therapeutical use thereof Jun 7, 1998 Issued
Array ( [id] => 4298531 [patent_doc_number] => 06197961 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Process for preparing acid salts of .gamma.-(piperidyl)butyric acid' [patent_app_type] => 1 [patent_app_number] => 9/077316 [patent_app_country] => US [patent_app_date] => 1998-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6113 [patent_no_of_claims] => 11 [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/06/197/06197961.pdf [firstpage_image] =>[orig_patent_app_number] => 077316 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/077316
Process for preparing acid salts of .gamma.-(piperidyl)butyric acid Jun 3, 1998 Issued
09/086466 SULFONAMIDE-SUBSTITUTED CHROMANS, PROCESSES FOR THEIR PREPARATION, THEIR USE AS A MEDICAMENT OR DIAGNOSTIC, AND MEDICAMENT COMPRISING THEM May 27, 1998 Abandoned
09/076205 BIPHENYL OXO-ACETIC ACIDS USEFUL IN THE TREATMENT OF INSULIN RESISTANCE AND HYPERGLYCEMIA May 11, 1998 Pending
Array ( [id] => 4066151 [patent_doc_number] => 06008233 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => '(1S,2S)-1-(4-hydroxyphenyl)-2-(4- hydroxy-4-phenylipiperidin-1-yl)-1-propanolmethanesulfonate trihydrate' [patent_app_type] => 1 [patent_app_number] => 9/011426 [patent_app_country] => US [patent_app_date] => 1998-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6121 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/008/06008233.pdf [firstpage_image] =>[orig_patent_app_number] => 011426 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/011426
(1S,2S)-1-(4-hydroxyphenyl)-2-(4- hydroxy-4-phenylipiperidin-1-yl)-1-propanolmethanesulfonate trihydrate May 6, 1998 Issued
Array ( [id] => 4298787 [patent_doc_number] => 06197978 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Process for the manufacture of 3-N-N-dicyclobutylamino-8-fluoro-3, 4-dihydro-2H-1-benzopyran-5-carboxamide' [patent_app_type] => 1 [patent_app_number] => 9/068284 [patent_app_country] => US [patent_app_date] => 1998-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4085 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/197/06197978.pdf [firstpage_image] =>[orig_patent_app_number] => 068284 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/068284
Process for the manufacture of 3-N-N-dicyclobutylamino-8-fluoro-3, 4-dihydro-2H-1-benzopyran-5-carboxamide May 5, 1998 Issued
Array ( [id] => 4127913 [patent_doc_number] => 06127409 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Ascorbic acid derivative and vitamin C preparation containing the same' [patent_app_type] => 1 [patent_app_number] => 9/070012 [patent_app_country] => US [patent_app_date] => 1998-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4801 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/127/06127409.pdf [firstpage_image] =>[orig_patent_app_number] => 070012 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/070012
Ascorbic acid derivative and vitamin C preparation containing the same Apr 29, 1998 Issued
Array ( [id] => 4089693 [patent_doc_number] => 06018056 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-25 [patent_title] => 'Intermediates and processes for preparing benzo (b) thiophenes' [patent_app_type] => 1 [patent_app_number] => 9/069278 [patent_app_country] => US [patent_app_date] => 1998-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11679 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/018/06018056.pdf [firstpage_image] =>[orig_patent_app_number] => 069278 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/069278
Intermediates and processes for preparing benzo (b) thiophenes Apr 28, 1998 Issued
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