
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] => 2667624
[patent_doc_number] => 04935419
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-19
[patent_title] => 'Novel 1-piperazinecarboxamide derivatives'
[patent_app_type] => 1
[patent_app_number] => 7/227420
[patent_app_country] => US
[patent_app_date] => 1988-07-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8218
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 387
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/935/04935419.pdf
[firstpage_image] =>[orig_patent_app_number] => 227420
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/227420 | Novel 1-piperazinecarboxamide derivatives | Jul 28, 1988 | Issued |
Array
(
[id] => 2594215
[patent_doc_number] => 04918208
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-04-17
[patent_title] => 'Process for producing 7-dimethylamino-6-demethyl-6-deoxytetracycline'
[patent_app_type] => 1
[patent_app_number] => 7/222886
[patent_app_country] => US
[patent_app_date] => 1988-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3220
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/918/04918208.pdf
[firstpage_image] =>[orig_patent_app_number] => 222886
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/222886 | Process for producing 7-dimethylamino-6-demethyl-6-deoxytetracycline | Jul 21, 1988 | Issued |
Array
(
[id] => 2736407
[patent_doc_number] => 05028253
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-02
[patent_title] => 'Process for controlling undesirable vegetation with Colletotrichum coccodes spores'
[patent_app_type] => 1
[patent_app_number] => 7/221605
[patent_app_country] => US
[patent_app_date] => 1988-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1760
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 43
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/028/05028253.pdf
[firstpage_image] =>[orig_patent_app_number] => 221605
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/221605 | Process for controlling undesirable vegetation with Colletotrichum coccodes spores | Jul 19, 1988 | Issued |
Array
(
[id] => 2611918
[patent_doc_number] => 04943307
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-24
[patent_title] => 'Plant-protective pesticidal composition'
[patent_app_type] => 1
[patent_app_number] => 7/220018
[patent_app_country] => US
[patent_app_date] => 1988-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4198
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/943/04943307.pdf
[firstpage_image] =>[orig_patent_app_number] => 220018
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/220018 | Plant-protective pesticidal composition | Jul 14, 1988 | Issued |
Array
(
[id] => 2589312
[patent_doc_number] => 04908480
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-13
[patent_title] => 'Process for producing mono-ortho-ethyl-aniline using silica-alumina catalysts'
[patent_app_type] => 1
[patent_app_number] => 7/220040
[patent_app_country] => US
[patent_app_date] => 1988-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1959
[patent_no_of_claims] => 4
[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/04/908/04908480.pdf
[firstpage_image] =>[orig_patent_app_number] => 220040
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/220040 | Process for producing mono-ortho-ethyl-aniline using silica-alumina catalysts | Jul 14, 1988 | Issued |
Array
(
[id] => 2628885
[patent_doc_number] => 04967001
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-10-30
[patent_title] => 'Alkylation of toluenediamine and para-phenylenediamine with isobutylene in the presence of acidic, crystalline molecular sieves'
[patent_app_type] => 1
[patent_app_number] => 7/213659
[patent_app_country] => US
[patent_app_date] => 1988-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4837
[patent_no_of_claims] => 12
[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/04/967/04967001.pdf
[firstpage_image] =>[orig_patent_app_number] => 213659
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/213659 | Alkylation of toluenediamine and para-phenylenediamine with isobutylene in the presence of acidic, crystalline molecular sieves | Jun 29, 1988 | Issued |
Array
(
[id] => 2656714
[patent_doc_number] => 04929642
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-29
[patent_title] => 'Pest-combating agents based on substituted 1,4-naphthoquinones and new substituted 1,4-naphthoquinones'
[patent_app_type] => 1
[patent_app_number] => 7/212816
[patent_app_country] => US
[patent_app_date] => 1988-06-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8028
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/929/04929642.pdf
[firstpage_image] =>[orig_patent_app_number] => 212816
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/212816 | Pest-combating agents based on substituted 1,4-naphthoquinones and new substituted 1,4-naphthoquinones | Jun 28, 1988 | Issued |
Array
(
[id] => 2596194
[patent_doc_number] => 04940818
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-07-10
[patent_title] => 'Process on the preparation of 2,2\'-oxybis(N,N-dimethyl-ethanamine)'
[patent_app_type] => 1
[patent_app_number] => 7/210634
[patent_app_country] => US
[patent_app_date] => 1988-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2981
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 112
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/940/04940818.pdf
[firstpage_image] =>[orig_patent_app_number] => 210634
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/210634 | Process on the preparation of 2,2'-oxybis(N,N-dimethyl-ethanamine) | Jun 22, 1988 | Issued |
Array
(
[id] => 2636266
[patent_doc_number] => 04952734
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-28
[patent_title] => 'Process for the preparation of methylamines'
[patent_app_type] => 1
[patent_app_number] => 7/210633
[patent_app_country] => US
[patent_app_date] => 1988-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3922
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/952/04952734.pdf
[firstpage_image] =>[orig_patent_app_number] => 210633
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/210633 | Process for the preparation of methylamines | Jun 22, 1988 | Issued |
Array
(
[id] => 2599040
[patent_doc_number] => 04924015
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-08
[patent_title] => 'Substituted anthraquinones and use thereof in epoxy resins'
[patent_app_type] => 1
[patent_app_number] => 7/208526
[patent_app_country] => US
[patent_app_date] => 1988-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11229
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 208
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/924/04924015.pdf
[firstpage_image] =>[orig_patent_app_number] => 208526
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/208526 | Substituted anthraquinones and use thereof in epoxy resins | Jun 19, 1988 | Issued |
Array
(
[id] => 2511909
[patent_doc_number] => 04855084
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-08
[patent_title] => 'Anthraquinoylcarboxylic acid hydrazides, curable compositions and use thereof'
[patent_app_type] => 1
[patent_app_number] => 7/208522
[patent_app_country] => US
[patent_app_date] => 1988-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5953
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/855/04855084.pdf
[firstpage_image] =>[orig_patent_app_number] => 208522
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/208522 | Anthraquinoylcarboxylic acid hydrazides, curable compositions and use thereof | Jun 19, 1988 | Issued |
Array
(
[id] => 2696903
[patent_doc_number] => 04996332
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-26
[patent_title] => 'Optical indicator coumarins and methods for their preparation and use'
[patent_app_type] => 1
[patent_app_number] => 7/205732
[patent_app_country] => US
[patent_app_date] => 1988-06-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 9272
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/996/04996332.pdf
[firstpage_image] =>[orig_patent_app_number] => 205732
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/205732 | Optical indicator coumarins and methods for their preparation and use | Jun 12, 1988 | Issued |
| 07/203946 | LIQUID PESTICIDAL MIXED FORMULATIONS | Jun 7, 1988 | Abandoned |
Array
(
[id] => 2517075
[patent_doc_number] => 04863944
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-05
[patent_title] => 'Dopamine-.beta.-hydroxylase inhibitors'
[patent_app_type] => 1
[patent_app_number] => 7/202620
[patent_app_country] => US
[patent_app_date] => 1988-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6814
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/863/04863944.pdf
[firstpage_image] =>[orig_patent_app_number] => 202620
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/202620 | Dopamine-.beta.-hydroxylase inhibitors | Jun 5, 1988 | Issued |
Array
(
[id] => 2564977
[patent_doc_number] => 04849530
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-18
[patent_title] => 'Process for the preparation of crystalline salts or aryloxy-propanolamines'
[patent_app_type] => 1
[patent_app_number] => 7/203390
[patent_app_country] => US
[patent_app_date] => 1988-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9578
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 407
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/849/04849530.pdf
[firstpage_image] =>[orig_patent_app_number] => 203390
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/203390 | Process for the preparation of crystalline salts or aryloxy-propanolamines | Jun 5, 1988 | Issued |
Array
(
[id] => 2557474
[patent_doc_number] => 04849136
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-18
[patent_title] => 'Process for producing 7-amino-6-demethyl-6-deoxytetracycline'
[patent_app_type] => 1
[patent_app_number] => 7/201872
[patent_app_country] => US
[patent_app_date] => 1988-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3199
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 52
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/849/04849136.pdf
[firstpage_image] =>[orig_patent_app_number] => 201872
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/201872 | Process for producing 7-amino-6-demethyl-6-deoxytetracycline | Jun 2, 1988 | Issued |
Array
(
[id] => 2621356
[patent_doc_number] => 04915724
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-04-10
[patent_title] => 'Fungal herbicide for control of lamb\'s quarters and other chenopodium weeds'
[patent_app_type] => 1
[patent_app_number] => 7/201211
[patent_app_country] => US
[patent_app_date] => 1988-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4778
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 19
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/915/04915724.pdf
[firstpage_image] =>[orig_patent_app_number] => 201211
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/201211 | Fungal herbicide for control of lamb's quarters and other chenopodium weeds | Jun 1, 1988 | Issued |
Array
(
[id] => 2490054
[patent_doc_number] => 04859698
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-22
[patent_title] => 'Novel class of acyl-derivatives of carnitine, process for preparing same and therapeutic use thereof'
[patent_app_type] => 1
[patent_app_number] => 7/200641
[patent_app_country] => US
[patent_app_date] => 1988-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4037
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 48
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/859/04859698.pdf
[firstpage_image] =>[orig_patent_app_number] => 200641
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/200641 | Novel class of acyl-derivatives of carnitine, process for preparing same and therapeutic use thereof | May 30, 1988 | Issued |
Array
(
[id] => 2599919
[patent_doc_number] => 04922022
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-01
[patent_title] => 'Substituted 3,4-dihydroxy phenylethylamino compounds'
[patent_app_type] => 1
[patent_app_number] => 7/195722
[patent_app_country] => US
[patent_app_date] => 1988-05-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16792
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 26
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/922/04922022.pdf
[firstpage_image] =>[orig_patent_app_number] => 195722
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/195722 | Substituted 3,4-dihydroxy phenylethylamino compounds | May 17, 1988 | Issued |
Array
(
[id] => 2591406
[patent_doc_number] => 04927969
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-05-22
[patent_title] => 'Preparation of alkyl primary amines'
[patent_app_type] => 1
[patent_app_number] => 7/187786
[patent_app_country] => US
[patent_app_date] => 1988-05-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1728
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/927/04927969.pdf
[firstpage_image] =>[orig_patent_app_number] => 187786
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/187786 | Preparation of alkyl primary amines | May 1, 1988 | Issued |