
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2411874
[patent_doc_number] => 04735744
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-05
[patent_title] => 'Novel benzoquinone derivatives and production process thereof as well as use as color-developers suitable for recording materials'
[patent_app_type] => 1
[patent_app_number] => 6/738348
[patent_app_country] => US
[patent_app_date] => 1985-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8083
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 94
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/735/04735744.pdf
[firstpage_image] =>[orig_patent_app_number] => 738348
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/738348 | Novel benzoquinone derivatives and production process thereof as well as use as color-developers suitable for recording materials | May 27, 1985 | Issued |
Array
(
[id] => 2359494
[patent_doc_number] => 04657707
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-04-14
[patent_title] => 'Process for the preparation of aromatic hydroxy compounds'
[patent_app_type] => 1
[patent_app_number] => 6/736911
[patent_app_country] => US
[patent_app_date] => 1985-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1397
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 68
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/657/04657707.pdf
[firstpage_image] =>[orig_patent_app_number] => 736911
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/736911 | Process for the preparation of aromatic hydroxy compounds | May 21, 1985 | Issued |
Array
(
[id] => 2240842
[patent_doc_number] => 04622180
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-11-11
[patent_title] => 'Derivatives of glycerophosphocholine and glycerophosphoethanolamine, their preparation and their use'
[patent_app_type] => 1
[patent_app_number] => 6/733619
[patent_app_country] => US
[patent_app_date] => 1985-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10965
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/622/04622180.pdf
[firstpage_image] =>[orig_patent_app_number] => 733619
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/733619 | Derivatives of glycerophosphocholine and glycerophosphoethanolamine, their preparation and their use | May 12, 1985 | Issued |
Array
(
[id] => 2242543
[patent_doc_number] => 04632783
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-12-30
[patent_title] => 'Triphenylmethane dyestuffs'
[patent_app_type] => 1
[patent_app_number] => 6/732988
[patent_app_country] => US
[patent_app_date] => 1985-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5772
[patent_no_of_claims] => 4
[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/04/632/04632783.pdf
[firstpage_image] =>[orig_patent_app_number] => 732988
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/732988 | Triphenylmethane dyestuffs | May 12, 1985 | Issued |
Array
(
[id] => 2415872
[patent_doc_number] => 04743699
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-10
[patent_title] => 'Homogeneous catalytic system and a process for the preparation of same'
[patent_app_type] => 1
[patent_app_number] => 6/732952
[patent_app_country] => US
[patent_app_date] => 1985-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5566
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 8
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/743/04743699.pdf
[firstpage_image] =>[orig_patent_app_number] => 732952
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/732952 | Homogeneous catalytic system and a process for the preparation of same | May 12, 1985 | Issued |
Array
(
[id] => 2324116
[patent_doc_number] => 04698184
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-06
[patent_title] => 'Tellurium imaging composition including improved reductant precursor and method'
[patent_app_type] => 1
[patent_app_number] => 6/732069
[patent_app_country] => US
[patent_app_date] => 1985-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11211
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 69
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/698/04698184.pdf
[firstpage_image] =>[orig_patent_app_number] => 732069
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/732069 | Tellurium imaging composition including improved reductant precursor and method | May 8, 1985 | Issued |
Array
(
[id] => 2529295
[patent_doc_number] => 04888439
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-19
[patent_title] => 'Polyprenyl compound and pharmaceutical use'
[patent_app_type] => 1
[patent_app_number] => 6/729444
[patent_app_country] => US
[patent_app_date] => 1985-05-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14489
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 85
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/888/04888439.pdf
[firstpage_image] =>[orig_patent_app_number] => 729444
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/729444 | Polyprenyl compound and pharmaceutical use | Apr 30, 1985 | Issued |
Array
(
[id] => 2360474
[patent_doc_number] => 04683087
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-07-28
[patent_title] => 'Anti-cancer agents and processes for their preparation'
[patent_app_type] => 1
[patent_app_number] => 6/725167
[patent_app_country] => US
[patent_app_date] => 1985-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 8929
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/683/04683087.pdf
[firstpage_image] =>[orig_patent_app_number] => 725167
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/725167 | Anti-cancer agents and processes for their preparation | Apr 22, 1985 | Issued |
Array
(
[id] => 2445102
[patent_doc_number] => 04740508
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-26
[patent_title] => 'Ureidoalkanoylaminocarbonyl amino and imino acids and esters'
[patent_app_type] => 1
[patent_app_number] => 6/726264
[patent_app_country] => US
[patent_app_date] => 1985-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6784
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 430
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/740/04740508.pdf
[firstpage_image] =>[orig_patent_app_number] => 726264
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/726264 | Ureidoalkanoylaminocarbonyl amino and imino acids and esters | Apr 21, 1985 | Issued |
Array
(
[id] => 2451552
[patent_doc_number] => 04760057
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-07-26
[patent_title] => '(Acyloxyalkoxy)carbonyl derivatives as bioreversible prodrug moieties for primary and secondary amine functions in drugs'
[patent_app_type] => 1
[patent_app_number] => 6/725605
[patent_app_country] => US
[patent_app_date] => 1985-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6445
[patent_no_of_claims] => 15
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[patent_words_short_claim] => 119
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/760/04760057.pdf
[firstpage_image] =>[orig_patent_app_number] => 725605
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/725605 | (Acyloxyalkoxy)carbonyl derivatives as bioreversible prodrug moieties for primary and secondary amine functions in drugs | Apr 21, 1985 | Issued |
Array
(
[id] => 2411484
[patent_doc_number] => 04719047
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-01-12
[patent_title] => 'Anthracene derivatives'
[patent_app_type] => 1
[patent_app_number] => 6/725157
[patent_app_country] => US
[patent_app_date] => 1985-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 10829
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[pdf_file] => patents/04/719/04719047.pdf
[firstpage_image] =>[orig_patent_app_number] => 725157
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/725157 | Anthracene derivatives | Apr 21, 1985 | Issued |
Array
(
[id] => 2390657
[patent_doc_number] => 04772723
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-09-20
[patent_title] => 'Dopamine .beta.-hydroxylase inhibitors'
[patent_app_type] => 1
[patent_app_number] => 6/723689
[patent_app_country] => US
[patent_app_date] => 1985-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 6811
[patent_no_of_claims] => 11
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[pdf_file] => patents/04/772/04772723.pdf
[firstpage_image] =>[orig_patent_app_number] => 723689
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/723689 | Dopamine .beta.-hydroxylase inhibitors | Apr 15, 1985 | Issued |
| 06/719276 | NOVEL 1-PIPERAZINECARBOXAMIDE DERIVATIVES | Mar 31, 1985 | Abandoned |
Array
(
[id] => 2446028
[patent_doc_number] => 04721786
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-01-26
[patent_title] => '.beta.-naphthylalkylamines'
[patent_app_type] => 1
[patent_app_number] => 6/718128
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[patent_app_date] => 1985-04-01
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[pdf_file] => patents/04/721/04721786.pdf
[firstpage_image] =>[orig_patent_app_number] => 718128
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/718128 | .beta.-naphthylalkylamines | Mar 31, 1985 | Issued |
Array
(
[id] => 2445465
[patent_doc_number] => 04751303
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-06-14
[patent_title] => 'Benzoquinone derivatives and production thereof'
[patent_app_type] => 1
[patent_app_number] => 6/717098
[patent_app_country] => US
[patent_app_date] => 1985-03-28
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[patent_no_of_words] => 13185
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[pdf_file] => patents/04/751/04751303.pdf
[firstpage_image] =>[orig_patent_app_number] => 717098
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/717098 | Benzoquinone derivatives and production thereof | Mar 27, 1985 | Issued |
Array
(
[id] => 2386169
[patent_doc_number] => 04724147
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-02-09
[patent_title] => 'Preparation of pellets containing fungi for control of soilborne diseases'
[patent_app_type] => 1
[patent_app_number] => 6/713733
[patent_app_country] => US
[patent_app_date] => 1985-03-20
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[pdf_file] => patents/04/724/04724147.pdf
[firstpage_image] =>[orig_patent_app_number] => 713733
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/713733 | Preparation of pellets containing fungi for control of soilborne diseases | Mar 19, 1985 | Issued |
Array
(
[id] => 2308619
[patent_doc_number] => 04645627
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-02-24
[patent_title] => 'Salts of acid ether sulphates and a process for the preparation of these salts'
[patent_app_type] => 1
[patent_app_number] => 6/713649
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[patent_app_date] => 1985-03-19
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[pdf_file] => patents/04/645/04645627.pdf
[firstpage_image] =>[orig_patent_app_number] => 713649
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/713649 | Salts of acid ether sulphates and a process for the preparation of these salts | Mar 18, 1985 | Issued |
Array
(
[id] => 2410471
[patent_doc_number] => 04741867
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-03
[patent_title] => 'Process for the preparation of 1-amino-2-bromo-4-hydroxyanthraquinone'
[patent_app_type] => 1
[patent_app_number] => 6/698988
[patent_app_country] => US
[patent_app_date] => 1985-02-07
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[pdf_file] => patents/04/741/04741867.pdf
[firstpage_image] =>[orig_patent_app_number] => 698988
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/698988 | Process for the preparation of 1-amino-2-bromo-4-hydroxyanthraquinone | Feb 6, 1985 | Issued |
Array
(
[id] => 2476959
[patent_doc_number] => 04871748
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[patent_issue_date] => 1989-10-03
[patent_title] => 'Phenylpropargylamine derivatives'
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[pdf_file] => patents/04/871/04871748.pdf
[firstpage_image] =>[orig_patent_app_number] => 693729
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/693729 | Phenylpropargylamine derivatives | Jan 22, 1985 | Issued |
Array
(
[id] => 2242502
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[patent_issue_date] => 1986-12-30
[patent_title] => 'Liquid crystal dye compound'
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[pdf_file] => patents/04/632/04632781.pdf
[firstpage_image] =>[orig_patent_app_number] => 685536
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/685536 | Liquid crystal dye compound | Dec 23, 1984 | Issued |