
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] => 2420846
[patent_doc_number] => 04738800
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-19
[patent_title] => 'Process for the preparation of 1,4-diamino-2,3-dicyanoanthraquinones'
[patent_app_type] => 1
[patent_app_number] => 7/026084
[patent_app_country] => US
[patent_app_date] => 1987-03-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1849
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 104
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/738/04738800.pdf
[firstpage_image] =>[orig_patent_app_number] => 026084
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/026084 | Process for the preparation of 1,4-diamino-2,3-dicyanoanthraquinones | Mar 15, 1987 | Issued |
| 07/024934 | SUBSTITUTED THIAZOLES AND OXAZOLES | Mar 11, 1987 | Abandoned |
Array
(
[id] => 2483910
[patent_doc_number] => 04801406
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-01-31
[patent_title] => 'Dicyanobenzanthrone compounds'
[patent_app_type] => 1
[patent_app_number] => 7/023593
[patent_app_country] => US
[patent_app_date] => 1987-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2988
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/801/04801406.pdf
[firstpage_image] =>[orig_patent_app_number] => 023593
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/023593 | Dicyanobenzanthrone compounds | Mar 8, 1987 | Issued |
Array
(
[id] => 2527294
[patent_doc_number] => 04873370
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-10
[patent_title] => 'Alkylene diamines for use in friction and wear reducing compositions'
[patent_app_type] => 1
[patent_app_number] => 7/021316
[patent_app_country] => US
[patent_app_date] => 1987-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3228
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 69
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/873/04873370.pdf
[firstpage_image] =>[orig_patent_app_number] => 021316
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/021316 | Alkylene diamines for use in friction and wear reducing compositions | Mar 2, 1987 | Issued |
Array
(
[id] => 2524035
[patent_doc_number] => 04877803
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-31
[patent_title] => 'Bis-dioxopiperazine derivatives and pharmaceutical compositions containing the same'
[patent_app_type] => 1
[patent_app_number] => 7/031011
[patent_app_country] => US
[patent_app_date] => 1987-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2403
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 82
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/877/04877803.pdf
[firstpage_image] =>[orig_patent_app_number] => 031011
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/031011 | Bis-dioxopiperazine derivatives and pharmaceutical compositions containing the same | Feb 23, 1987 | Issued |
Array
(
[id] => 2511147
[patent_doc_number] => 04840950
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-06-20
[patent_title] => '4-arylcarbonyl-1-[(4-morpholinyl)-lower-alkyl]-1H-indoles'
[patent_app_type] => 1
[patent_app_number] => 7/013313
[patent_app_country] => US
[patent_app_date] => 1987-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3295
[patent_no_of_claims] => 7
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[patent_words_short_claim] => 45
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/840/04840950.pdf
[firstpage_image] =>[orig_patent_app_number] => 013313
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/013313 | 4-arylcarbonyl-1-[(4-morpholinyl)-lower-alkyl]-1H-indoles | Feb 10, 1987 | Issued |
Array
(
[id] => 2518891
[patent_doc_number] => 04864041
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-05
[patent_title] => 'Transition metal-substituted polyoxometalates as catalysts for homogenous liquid-phase organic oxidation processes'
[patent_app_type] => 1
[patent_app_number] => 7/010682
[patent_app_country] => US
[patent_app_date] => 1987-02-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 10201
[patent_no_of_claims] => 20
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/864/04864041.pdf
[firstpage_image] =>[orig_patent_app_number] => 010682
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/010682 | Transition metal-substituted polyoxometalates as catalysts for homogenous liquid-phase organic oxidation processes | Feb 3, 1987 | Issued |
Array
(
[id] => 2621397
[patent_doc_number] => 04915726
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-04-10
[patent_title] => 'Biological control of dodder'
[patent_app_type] => 1
[patent_app_number] => 7/010208
[patent_app_country] => US
[patent_app_date] => 1987-02-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3904
[patent_no_of_claims] => 9
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[patent_words_short_claim] => 30
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/915/04915726.pdf
[firstpage_image] =>[orig_patent_app_number] => 010208
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/010208 | Biological control of dodder | Feb 2, 1987 | Issued |
Array
(
[id] => 2745203
[patent_doc_number] => 05028709
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-02
[patent_title] => 'Anthraquinone vat dyes'
[patent_app_type] => 1
[patent_app_number] => 7/005991
[patent_app_country] => US
[patent_app_date] => 1987-01-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3848
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 235
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/028/05028709.pdf
[firstpage_image] =>[orig_patent_app_number] => 005991
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/005991 | Anthraquinone vat dyes | Jan 20, 1987 | Issued |
Array
(
[id] => 2334778
[patent_doc_number] => 04711743
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-12-08
[patent_title] => 'Process for producing anthraquinone-1-sulphonic acid by sulphonation with palladium catalyst'
[patent_app_type] => 1
[patent_app_number] => 7/005996
[patent_app_country] => US
[patent_app_date] => 1987-01-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1547
[patent_no_of_claims] => 9
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/711/04711743.pdf
[firstpage_image] =>[orig_patent_app_number] => 005996
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/005996 | Process for producing anthraquinone-1-sulphonic acid by sulphonation with palladium catalyst | Jan 20, 1987 | Issued |
Array
(
[id] => 2493832
[patent_doc_number] => 04824976
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-25
[patent_title] => 'Process for the epoxidation of olefinic compounds and catalysts used therein'
[patent_app_type] => 1
[patent_app_number] => 7/004680
[patent_app_country] => US
[patent_app_date] => 1987-01-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 3358
[patent_no_of_claims] => 16
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/824/04824976.pdf
[firstpage_image] =>[orig_patent_app_number] => 004680
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/004680 | Process for the epoxidation of olefinic compounds and catalysts used therein | Jan 19, 1987 | Issued |
Array
(
[id] => 2413153
[patent_doc_number] => 04761486
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-08-02
[patent_title] => 'Cyclohexenone derivatives, the preparation and use thereof as herbicides and plant growth regulators'
[patent_app_type] => 1
[patent_app_number] => 7/003148
[patent_app_country] => US
[patent_app_date] => 1987-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 10606
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[pdf_file] => patents/04/761/04761486.pdf
[firstpage_image] =>[orig_patent_app_number] => 003148
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/003148 | Cyclohexenone derivatives, the preparation and use thereof as herbicides and plant growth regulators | Jan 13, 1987 | Issued |
Array
(
[id] => 2564017
[patent_doc_number] => 04835289
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-30
[patent_title] => 'Process for the preparation of 2-oxo-1,3-dioxolanes'
[patent_app_type] => 1
[patent_app_number] => 7/001349
[patent_app_country] => US
[patent_app_date] => 1987-01-08
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[pdf_file] => patents/04/835/04835289.pdf
[firstpage_image] =>[orig_patent_app_number] => 001349
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/001349 | Process for the preparation of 2-oxo-1,3-dioxolanes | Jan 7, 1987 | Issued |
Array
(
[id] => 2306690
[patent_doc_number] => 04675118
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-23
[patent_title] => 'Quaternary ammonium salts useful as fabric softeners'
[patent_app_type] => 1
[patent_app_number] => 6/816638
[patent_app_country] => US
[patent_app_date] => 1987-01-06
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[pdf_file] => patents/04/675/04675118.pdf
[firstpage_image] =>[orig_patent_app_number] => 816638
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/816638 | Quaternary ammonium salts useful as fabric softeners | Jan 5, 1987 | Issued |
Array
(
[id] => 2441226
[patent_doc_number] => 04749521
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-06-07
[patent_title] => 'Process for preparing 1,4-diaminoanthraquinone-2,3-disubstituted compound'
[patent_app_type] => 1
[patent_app_number] => 7/000867
[patent_app_country] => US
[patent_app_date] => 1987-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 9028
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[pdf_file] => patents/04/749/04749521.pdf
[firstpage_image] =>[orig_patent_app_number] => 000867
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/000867 | Process for preparing 1,4-diaminoanthraquinone-2,3-disubstituted compound | Jan 5, 1987 | Issued |
Array
(
[id] => 2485465
[patent_doc_number] => 04828762
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-09
[patent_title] => 'Process for the production of 2,3,5-trimethylbenzoquinone'
[patent_app_type] => 1
[patent_app_number] => 6/947503
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[patent_app_date] => 1986-12-29
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/828/04828762.pdf
[firstpage_image] =>[orig_patent_app_number] => 947503
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/947503 | Process for the production of 2,3,5-trimethylbenzoquinone | Dec 28, 1986 | Issued |
Array
(
[id] => 2412455
[patent_doc_number] => 04746461
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-05-24
[patent_title] => 'Method for preparing 1,4-diaminoanthraquinones and intermediates thereof'
[patent_app_type] => 1
[patent_app_number] => 6/945906
[patent_app_country] => US
[patent_app_date] => 1986-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[pdf_file] => patents/04/746/04746461.pdf
[firstpage_image] =>[orig_patent_app_number] => 945906
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/945906 | Method for preparing 1,4-diaminoanthraquinones and intermediates thereof | Dec 22, 1986 | Issued |
Array
(
[id] => 2444610
[patent_doc_number] => 04749701
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-06-07
[patent_title] => 'Aminostyryl compound, leukotriene antagonistic composition containing the same as effective ingredients and method of antagonizing SRS by employing the same'
[patent_app_type] => 1
[patent_app_number] => 6/941807
[patent_app_country] => US
[patent_app_date] => 1986-12-15
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[firstpage_image] =>[orig_patent_app_number] => 941807
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/941807 | Aminostyryl compound, leukotriene antagonistic composition containing the same as effective ingredients and method of antagonizing SRS by employing the same | Dec 14, 1986 | Issued |
| 06/941668 | PROCESS FOR THE PREPARATION OF VAT DYES FROM BROMINATED DIBENZANTHRONE AND 1-AMINOANTHRAQUINONE | Dec 14, 1986 | Issued |
Array
(
[id] => 2450540
[patent_doc_number] => 04767781
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[patent_kind] => NA
[patent_issue_date] => 1988-08-30
[patent_title] => 'Derivatives of beta-amino-gamma-trimethylammonio-butyrate and their production and use'
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[patent_app_number] => 6/939152
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/939152 | Derivatives of beta-amino-gamma-trimethylammonio-butyrate and their production and use | Dec 7, 1986 | Issued |