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John Covert

Examiner (ID: 14201)

Most Active Art Unit
2203
Art Unit(s)
2203
Total Applications
324
Issued Applications
248
Pending Applications
3
Abandoned Applications
73

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2835013 [patent_doc_number] => 05160452 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-03 [patent_title] => 'Stable Group VIII metallic colloidal dispersion' [patent_app_type] => 1 [patent_app_number] => 7/362971 [patent_app_country] => US [patent_app_date] => 1989-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2352 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/160/05160452.pdf [firstpage_image] =>[orig_patent_app_number] => 362971 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/362971
Stable Group VIII metallic colloidal dispersion Jun 7, 1989 Issued
Array ( [id] => 2582240 [patent_doc_number] => 04963289 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-16 [patent_title] => 'Method for producing monodisperse aerosols' [patent_app_type] => 1 [patent_app_number] => 7/331985 [patent_app_country] => US [patent_app_date] => 1989-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2449 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/963/04963289.pdf [firstpage_image] =>[orig_patent_app_number] => 331985 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/331985
Method for producing monodisperse aerosols Jun 7, 1989 Issued
07/355028 HIGH RATIO ACTIVE AGENT: LIPID COMPLEX May 21, 1989 Abandoned
Array ( [id] => 2621957 [patent_doc_number] => 04950502 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-21 [patent_title] => 'Method of hydrophobing silica' [patent_app_type] => 1 [patent_app_number] => 7/355853 [patent_app_country] => US [patent_app_date] => 1989-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3511 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/950/04950502.pdf [firstpage_image] =>[orig_patent_app_number] => 355853 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/355853
Method of hydrophobing silica May 18, 1989 Issued
Array ( [id] => 2846135 [patent_doc_number] => 05089171 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-18 [patent_title] => 'Partially debranched starch clouds' [patent_app_type] => 1 [patent_app_number] => 7/350057 [patent_app_country] => US [patent_app_date] => 1989-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8844 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/089/05089171.pdf [firstpage_image] =>[orig_patent_app_number] => 350057 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/350057
Partially debranched starch clouds May 9, 1989 Issued
07/347476 ENCAPSULATION PROCESS AND PRODUCTS THEREFROM May 3, 1989 Abandoned
Array ( [id] => 2691341 [patent_doc_number] => 05019400 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Very low temperature casting of controlled release microspheres' [patent_app_type] => 1 [patent_app_number] => 7/346143 [patent_app_country] => US [patent_app_date] => 1989-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4409 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/019/05019400.pdf [firstpage_image] =>[orig_patent_app_number] => 346143 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/346143
Very low temperature casting of controlled release microspheres Apr 30, 1989 Issued
Array ( [id] => 2617710 [patent_doc_number] => H0000800 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-03 [patent_title] => 'Method for gettering organic, inorganic and elemental iodine in aqueous solutions' [patent_app_type] => 7 [patent_app_number] => 7/341005 [patent_app_country] => US [patent_app_date] => 1989-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1105 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/H0/000/H0000800.pdf [firstpage_image] =>[orig_patent_app_number] => 341005 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/341005
Method for gettering organic, inorganic and elemental iodine in aqueous solutions Apr 19, 1989 Issued
Array ( [id] => 2812075 [patent_doc_number] => 05122361 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-16 [patent_title] => 'Dopamine receptor ligands and imaging agents' [patent_app_type] => 1 [patent_app_number] => 7/339006 [patent_app_country] => US [patent_app_date] => 1989-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 9799 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/122/05122361.pdf [firstpage_image] =>[orig_patent_app_number] => 339006 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/339006
Dopamine receptor ligands and imaging agents Apr 16, 1989 Issued
07/330816 POLYMERIC SUBSTANCE, AND METHOD OF SEPARATING AND CULTURING BACTERIA TO PROVIDE POLYMERIC SUBSTANCE USEFUL AS AN EMULSIFYING AGENT FOR OIL AND HYDROCARBONS Mar 29, 1989 Abandoned
Array ( [id] => 2646186 [patent_doc_number] => 04929091 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-29 [patent_title] => 'Thermochromic platinum complexes' [patent_app_type] => 1 [patent_app_number] => 7/329405 [patent_app_country] => US [patent_app_date] => 1989-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2750 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/929/04929091.pdf [firstpage_image] =>[orig_patent_app_number] => 329405 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/329405
Thermochromic platinum complexes Mar 26, 1989 Issued
Array ( [id] => 2604974 [patent_doc_number] => 04948878 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Process and apparatus for producing metal alkoxides' [patent_app_type] => 1 [patent_app_number] => 7/324973 [patent_app_country] => US [patent_app_date] => 1989-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1464 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/948/04948878.pdf [firstpage_image] =>[orig_patent_app_number] => 324973 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/324973
Process and apparatus for producing metal alkoxides Mar 19, 1989 Issued
Array ( [id] => 2935088 [patent_doc_number] => 05220039 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-15 [patent_title] => 'Energetic azide plasticizer' [patent_app_type] => 1 [patent_app_number] => 7/320142 [patent_app_country] => US [patent_app_date] => 1989-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2934 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/220/05220039.pdf [firstpage_image] =>[orig_patent_app_number] => 320142 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/320142
Energetic azide plasticizer Mar 6, 1989 Issued
07/319133 LIPOSOME COMPOSITION Mar 5, 1989 Abandoned
07/316252 MICROCAPSULES CONTAINING HYDROPHOBIC LIQUID CORE Feb 26, 1989 Abandoned
Array ( [id] => 2784449 [patent_doc_number] => 05100669 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Polylactic acid type microspheres containing physiologically active substance and process for preparing the same' [patent_app_type] => 1 [patent_app_number] => 7/315167 [patent_app_country] => US [patent_app_date] => 1989-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5509 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/100/05100669.pdf [firstpage_image] =>[orig_patent_app_number] => 315167 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/315167
Polylactic acid type microspheres containing physiologically active substance and process for preparing the same Feb 23, 1989 Issued
Array ( [id] => 2688660 [patent_doc_number] => H0000871 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-01 [patent_title] => 'Froth flotation of mineral ores' [patent_app_type] => 7 [patent_app_number] => 7/314443 [patent_app_country] => US [patent_app_date] => 1989-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2023 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/H0/000/H0000871.pdf [firstpage_image] =>[orig_patent_app_number] => 314443 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/314443
Froth flotation of mineral ores Feb 22, 1989 Issued
Array ( [id] => 2690709 [patent_doc_number] => 05019368 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Detection of necrotic malignant tissue and associated therapy' [patent_app_type] => 1 [patent_app_number] => 7/314437 [patent_app_country] => US [patent_app_date] => 1989-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5696 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/019/05019368.pdf [firstpage_image] =>[orig_patent_app_number] => 314437 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/314437
Detection of necrotic malignant tissue and associated therapy Feb 22, 1989 Issued
Array ( [id] => 2665943 [patent_doc_number] => 05034185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Control blade for nuclear reactor' [patent_app_type] => 1 [patent_app_number] => 7/397758 [patent_app_country] => US [patent_app_date] => 1989-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 78 [patent_no_of_words] => 23718 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/034/05034185.pdf [firstpage_image] =>[orig_patent_app_number] => 397758 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/397758
Control blade for nuclear reactor Feb 7, 1989 Abandoned
Array ( [id] => 2662881 [patent_doc_number] => 04935171 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Method for vesicle formation' [patent_app_type] => 1 [patent_app_number] => 7/303473 [patent_app_country] => US [patent_app_date] => 1989-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4540 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/935/04935171.pdf [firstpage_image] =>[orig_patent_app_number] => 303473 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/303473
Method for vesicle formation Jan 26, 1989 Issued
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