Search

Raymond K. Covington

Examiner (ID: 18042)

Most Active Art Unit
1625
Art Unit(s)
1209, 1203, 1206, 1612, 1622, 1107, 1625
Total Applications
2419
Issued Applications
1879
Pending Applications
78
Abandoned Applications
463

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5936965 [patent_doc_number] => 20020062034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-23 [patent_title] => 'Novel fluorinated and alkylated alditol derivatives and compositions and polyolefin articles containing same' [patent_app_type] => new [patent_app_number] => 09/816965 [patent_app_country] => US [patent_app_date] => 2001-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6580 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0062/20020062034.pdf [firstpage_image] =>[orig_patent_app_number] => 09816965 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/816965
Novel fluorinated and alkylated alditol derivatives and compositions and polyolefin articles containing same Mar 22, 2001 Abandoned
Array ( [id] => 6549359 [patent_doc_number] => 20020137953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-26 [patent_title] => 'Method of producing high yield alditol acetals with mineral acids and surfactants' [patent_app_type] => new [patent_app_number] => 09/815487 [patent_app_country] => US [patent_app_date] => 2001-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7770 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0137/20020137953.pdf [firstpage_image] =>[orig_patent_app_number] => 09815487 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/815487
Method of producing high yield alditol acetals with mineral acids and surfactants Mar 22, 2001 Issued
Array ( [id] => 1602806 [patent_doc_number] => 06432985 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Neuroprotective substituted piperidine compounds with activity as NMDA NR2B subtype selective antagonists' [patent_app_type] => B1 [patent_app_number] => 09/811888 [patent_app_country] => US [patent_app_date] => 2001-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5267 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/432/06432985.pdf [firstpage_image] =>[orig_patent_app_number] => 09811888 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/811888
Neuroprotective substituted piperidine compounds with activity as NMDA NR2B subtype selective antagonists Mar 18, 2001 Issued
Array ( [id] => 1473572 [patent_doc_number] => 06387512 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Grey coloring photochromic fused pyrans' [patent_app_type] => B1 [patent_app_number] => 09/787362 [patent_app_country] => US [patent_app_date] => 2001-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5293 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 976 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/387/06387512.pdf [firstpage_image] =>[orig_patent_app_number] => 09787362 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/787362
Grey coloring photochromic fused pyrans Mar 15, 2001 Issued
Array ( [id] => 1320528 [patent_doc_number] => 06605723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-08-12 [patent_title] => 'Process for the preparation of ethanesul fonyl-piperidine derivatives' [patent_app_type] => B2 [patent_app_number] => 09/809691 [patent_app_country] => US [patent_app_date] => 2001-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11277 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/605/06605723.pdf [firstpage_image] =>[orig_patent_app_number] => 09809691 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/809691
Process for the preparation of ethanesul fonyl-piperidine derivatives Mar 14, 2001 Issued
Array ( [id] => 7623686 [patent_doc_number] => 06686479 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-03 [patent_title] => 'Compositions and methods for selectively binding amines or amino acid enantiomers over their counter-enantiomers' [patent_app_type] => B2 [patent_app_number] => 09/802123 [patent_app_country] => US [patent_app_date] => 2001-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10500 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/686/06686479.pdf [firstpage_image] =>[orig_patent_app_number] => 09802123 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/802123
Compositions and methods for selectively binding amines or amino acid enantiomers over their counter-enantiomers Mar 7, 2001 Issued
Array ( [id] => 6880594 [patent_doc_number] => 20010031881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-18 [patent_title] => 'Process for the production of alpha-tocopherol acetate by condensation of trimethylhydroquinone with isophytol with recycling of an acetic catalyst solution' [patent_app_type] => new [patent_app_number] => 09/801091 [patent_app_country] => US [patent_app_date] => 2001-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6746 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0031/20010031881.pdf [firstpage_image] =>[orig_patent_app_number] => 09801091 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/801091
Process for the production of -tocopherol acetate by condensation of trimethylhydroquinone with isophytol with recycling of an acetic catalyst solution Mar 7, 2001 Issued
Array ( [id] => 1281330 [patent_doc_number] => 06642170 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-04 [patent_title] => 'Solid oxidation catalysts, in particular for epoxidation of prochiral compounds' [patent_app_type] => B1 [patent_app_number] => 09/743913 [patent_app_country] => US [patent_app_date] => 2001-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11802 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/642/06642170.pdf [firstpage_image] =>[orig_patent_app_number] => 09743913 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/743913
Solid oxidation catalysts, in particular for epoxidation of prochiral compounds Mar 5, 2001 Issued
Array ( [id] => 1575807 [patent_doc_number] => 06469172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-10-22 [patent_title] => 'Process for the preparation of chemical compounds' [patent_app_type] => B2 [patent_app_number] => 09/799440 [patent_app_country] => US [patent_app_date] => 2001-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5321 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/469/06469172.pdf [firstpage_image] =>[orig_patent_app_number] => 09799440 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/799440
Process for the preparation of chemical compounds Mar 4, 2001 Issued
Array ( [id] => 6898848 [patent_doc_number] => 20010047013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-29 [patent_title] => 'Process for the preparation of arylamines' [patent_app_type] => new [patent_app_number] => 09/799441 [patent_app_country] => US [patent_app_date] => 2001-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2287 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0047/20010047013.pdf [firstpage_image] =>[orig_patent_app_number] => 09799441 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/799441
Process for the preparation of arylamines Mar 4, 2001 Abandoned
Array ( [id] => 6383315 [patent_doc_number] => 20020120156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-29 [patent_title] => 'Preparation of warfarin sodium from warfarin sodium-2-propanol clathrate' [patent_app_type] => new [patent_app_number] => 09/794207 [patent_app_country] => US [patent_app_date] => 2001-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2552 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0120/20020120156.pdf [firstpage_image] =>[orig_patent_app_number] => 09794207 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/794207
Preparation of warfarin sodium from warfarin sodium-2-propanol clathrate by solvent expulsion Feb 27, 2001 Issued
Array ( [id] => 490090 [patent_doc_number] => 07214706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-08 [patent_title] => 'Chroman derivatives as estrogenic compounds' [patent_app_type] => utility [patent_app_number] => 10/220509 [patent_app_country] => US [patent_app_date] => 2001-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3550 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/214/07214706.pdf [firstpage_image] =>[orig_patent_app_number] => 10220509 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/220509
Chroman derivatives as estrogenic compounds Feb 25, 2001 Issued
Array ( [id] => 7631289 [patent_doc_number] => 06635643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-21 [patent_title] => 'Bicyclic benzamides of 3- or 4-substituted 4-(aminomethyl)-piperidine derivatives' [patent_app_type] => B2 [patent_app_number] => 09/791227 [patent_app_country] => US [patent_app_date] => 2001-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13171 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/635/06635643.pdf [firstpage_image] =>[orig_patent_app_number] => 09791227 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/791227
Bicyclic benzamides of 3- or 4-substituted 4-(aminomethyl)-piperidine derivatives Feb 21, 2001 Issued
Array ( [id] => 1286361 [patent_doc_number] => 06638970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-28 [patent_title] => 'Substituted alkylene diamine compounds' [patent_app_type] => B2 [patent_app_number] => 09/790932 [patent_app_country] => US [patent_app_date] => 2001-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8333 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/638/06638970.pdf [firstpage_image] =>[orig_patent_app_number] => 09790932 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/790932
Substituted alkylene diamine compounds Feb 21, 2001 Issued
Array ( [id] => 6716492 [patent_doc_number] => 20030027840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-06 [patent_title] => 'Estrogen receptor modulators' [patent_app_type] => new [patent_app_number] => 09/782855 [patent_app_country] => US [patent_app_date] => 2001-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51918 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0027/20030027840.pdf [firstpage_image] =>[orig_patent_app_number] => 09782855 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/782855
Estrogen receptor modulators Feb 13, 2001 Issued
09/783636 Glucocorticoid receptor antagonists for treatment of diabetes Feb 13, 2001 Abandoned
Array ( [id] => 1595330 [patent_doc_number] => 06384055 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-07 [patent_title] => 'Utilization of derivatives of tetrahydropyridines (or 4-hydroxypiperidines)-butylazols in the preparation of a medicament for the treatment of pain' [patent_app_type] => B1 [patent_app_number] => 09/743085 [patent_app_country] => US [patent_app_date] => 2001-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10672 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/384/06384055.pdf [firstpage_image] =>[orig_patent_app_number] => 09743085 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/743085
Utilization of derivatives of tetrahydropyridines (or 4-hydroxypiperidines)-butylazols in the preparation of a medicament for the treatment of pain Feb 12, 2001 Issued
Array ( [id] => 1517573 [patent_doc_number] => 06500824 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-31 [patent_title] => 'Kappa (OP2) opioid receptor antagonists' [patent_app_type] => B1 [patent_app_number] => 09/762418 [patent_app_country] => US [patent_app_date] => 2001-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12599 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 527 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/500/06500824.pdf [firstpage_image] =>[orig_patent_app_number] => 09762418 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/762418
Kappa (OP2) opioid receptor antagonists Feb 5, 2001 Issued
Array ( [id] => 1575806 [patent_doc_number] => 06469171 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-22 [patent_title] => 'Syntheses of a variety of lamellarin compounds and analogues' [patent_app_type] => B1 [patent_app_number] => 09/720320 [patent_app_country] => US [patent_app_date] => 2001-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10738 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/469/06469171.pdf [firstpage_image] =>[orig_patent_app_number] => 09720320 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/720320
Syntheses of a variety of lamellarin compounds and analogues Feb 1, 2001 Issued
Array ( [id] => 7634661 [patent_doc_number] => 06656958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-02 [patent_title] => 'Substituted pyridine compounds useful for controlling chemical synaptic transmission' [patent_app_type] => B2 [patent_app_number] => 09/775227 [patent_app_country] => US [patent_app_date] => 2001-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32787 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/656/06656958.pdf [firstpage_image] =>[orig_patent_app_number] => 09775227 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/775227
Substituted pyridine compounds useful for controlling chemical synaptic transmission Jan 31, 2001 Issued
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