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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] => 3031630 [patent_doc_number] => 05342925 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-30 [patent_title] => 'Radioactive compositions for soft tissue tumors' [patent_app_type] => 1 [patent_app_number] => 7/648493 [patent_app_country] => US [patent_app_date] => 1991-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5754 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/342/05342925.pdf [firstpage_image] =>[orig_patent_app_number] => 648493 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/648493
Radioactive compositions for soft tissue tumors Jan 29, 1991 Issued
Array ( [id] => 3009812 [patent_doc_number] => 05308606 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-03 [patent_title] => 'Method of treating and/or diagnosing soft tissue tumors' [patent_app_type] => 1 [patent_app_number] => 7/648663 [patent_app_country] => US [patent_app_date] => 1991-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4510 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/308/05308606.pdf [firstpage_image] =>[orig_patent_app_number] => 648663 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/648663
Method of treating and/or diagnosing soft tissue tumors Jan 29, 1991 Issued
Array ( [id] => 2872104 [patent_doc_number] => 05118443 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Developer for pressure-sensitive recording sheets, aqueous dispersion of the developer and method for preparing the developer' [patent_app_type] => 1 [patent_app_number] => 7/644678 [patent_app_country] => US [patent_app_date] => 1991-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12069 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/118/05118443.pdf [firstpage_image] =>[orig_patent_app_number] => 644678 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/644678
Developer for pressure-sensitive recording sheets, aqueous dispersion of the developer and method for preparing the developer Jan 21, 1991 Issued
Array ( [id] => 3072864 [patent_doc_number] => 05336762 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-09 [patent_title] => 'Polychelating agents for image and spectral enhancement (and spectral shift)' [patent_app_type] => 1 [patent_app_number] => 7/642033 [patent_app_country] => US [patent_app_date] => 1991-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18807 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/336/05336762.pdf [firstpage_image] =>[orig_patent_app_number] => 642033 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/642033
Polychelating agents for image and spectral enhancement (and spectral shift) Jan 15, 1991 Issued
Array ( [id] => 2780273 [patent_doc_number] => 05130051 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-14 [patent_title] => 'Composition to encapsulate chromium, arsenic and other toxic metals in wastes' [patent_app_type] => 1 [patent_app_number] => 7/636030 [patent_app_country] => US [patent_app_date] => 1991-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6936 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/130/05130051.pdf [firstpage_image] =>[orig_patent_app_number] => 636030 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/636030
Composition to encapsulate chromium, arsenic and other toxic metals in wastes Jan 6, 1991 Issued
07/631580 RADIONUCLIDE LABELLED PARTICLES USEFUL FOR RADIATION SYNOVECTOMY Dec 20, 1990 Abandoned
Array ( [id] => 2880225 [patent_doc_number] => 05268130 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-07 [patent_title] => 'Melamine formaldehyde microencapsulation in aqueous solutions containing high concentrations of organic solvent' [patent_app_type] => 1 [patent_app_number] => 7/632042 [patent_app_country] => US [patent_app_date] => 1990-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5982 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/268/05268130.pdf [firstpage_image] =>[orig_patent_app_number] => 632042 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/632042
Melamine formaldehyde microencapsulation in aqueous solutions containing high concentrations of organic solvent Dec 19, 1990 Issued
Array ( [id] => 3030517 [patent_doc_number] => 05300279 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-05 [patent_title] => 'Organic amine phosphonic acid complexes for the treatment of calcific tumors' [patent_app_type] => 1 [patent_app_number] => 7/629894 [patent_app_country] => US [patent_app_date] => 1990-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9289 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/300/05300279.pdf [firstpage_image] =>[orig_patent_app_number] => 629894 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/629894
Organic amine phosphonic acid complexes for the treatment of calcific tumors Dec 18, 1990 Issued
Array ( [id] => 2889346 [patent_doc_number] => 05271881 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-21 [patent_title] => 'Apparatus and method for making microcapsules' [patent_app_type] => 1 [patent_app_number] => 7/628582 [patent_app_country] => US [patent_app_date] => 1990-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 17552 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/271/05271881.pdf [firstpage_image] =>[orig_patent_app_number] => 628582 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/628582
Apparatus and method for making microcapsules Dec 16, 1990 Issued
Array ( [id] => 2955887 [patent_doc_number] => 05273682 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-28 [patent_title] => 'Viscosity control additives for foaming mixtures' [patent_app_type] => 1 [patent_app_number] => 7/628362 [patent_app_country] => US [patent_app_date] => 1990-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5102 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/273/05273682.pdf [firstpage_image] =>[orig_patent_app_number] => 628362 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/628362
Viscosity control additives for foaming mixtures Dec 16, 1990 Issued
Array ( [id] => 2956674 [patent_doc_number] => 05243073 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-09-07 [patent_title] => 'Hexadentate ligands useful in radiographic imaging agents' [patent_app_type] => 1 [patent_app_number] => 7/627176 [patent_app_country] => US [patent_app_date] => 1990-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1572 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/243/05243073.pdf [firstpage_image] =>[orig_patent_app_number] => 627176 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/627176
Hexadentate ligands useful in radiographic imaging agents Dec 13, 1990 Issued
Array ( [id] => 2976883 [patent_doc_number] => 05204185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-20 [patent_title] => 'Microencapsulation process using melamine-formaldehyde and microcapsules produced thereby' [patent_app_type] => 1 [patent_app_number] => 7/625435 [patent_app_country] => US [patent_app_date] => 1990-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4350 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/204/05204185.pdf [firstpage_image] =>[orig_patent_app_number] => 625435 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/625435
Microencapsulation process using melamine-formaldehyde and microcapsules produced thereby Dec 10, 1990 Issued
Array ( [id] => 2851754 [patent_doc_number] => 05112688 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Microcapsules containing hydrophobic liquid core' [patent_app_type] => 1 [patent_app_number] => 7/624484 [patent_app_country] => US [patent_app_date] => 1990-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8856 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/112/05112688.pdf [firstpage_image] =>[orig_patent_app_number] => 624484 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/624484
Microcapsules containing hydrophobic liquid core Dec 5, 1990 Issued
Array ( [id] => 3061196 [patent_doc_number] => 05294369 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-15 [patent_title] => 'Ligand gold bonding' [patent_app_type] => 1 [patent_app_number] => 7/622462 [patent_app_country] => US [patent_app_date] => 1990-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6013 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/294/05294369.pdf [firstpage_image] =>[orig_patent_app_number] => 622462 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/622462
Ligand gold bonding Dec 4, 1990 Issued
Array ( [id] => 3081876 [patent_doc_number] => 05284644 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-02-08 [patent_title] => 'Functionalized polyamine chelants and rhodium complexes thereof for conjugation to antibodies' [patent_app_type] => 1 [patent_app_number] => 7/619153 [patent_app_country] => US [patent_app_date] => 1990-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10891 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/284/05284644.pdf [firstpage_image] =>[orig_patent_app_number] => 619153 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/619153
Functionalized polyamine chelants and rhodium complexes thereof for conjugation to antibodies Nov 27, 1990 Issued
Array ( [id] => 2955148 [patent_doc_number] => 05198224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-30 [patent_title] => 'Polypeptide thin film' [patent_app_type] => 1 [patent_app_number] => 7/614484 [patent_app_country] => US [patent_app_date] => 1990-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6007 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/198/05198224.pdf [firstpage_image] =>[orig_patent_app_number] => 614484 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/614484
Polypeptide thin film Nov 15, 1990 Issued
Array ( [id] => 3042992 [patent_doc_number] => 05304367 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-04-19 [patent_title] => 'In vivo brain imaging agent and method for diagnosis of psychiatric disorders' [patent_app_type] => 1 [patent_app_number] => 7/614434 [patent_app_country] => US [patent_app_date] => 1990-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 10499 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/304/05304367.pdf [firstpage_image] =>[orig_patent_app_number] => 614434 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/614434
In vivo brain imaging agent and method for diagnosis of psychiatric disorders Nov 15, 1990 Issued
Array ( [id] => 2790312 [patent_doc_number] => 05143713 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => '.sup.99m Tc labeled liposomes' [patent_app_type] => 1 [patent_app_number] => 7/610204 [patent_app_country] => US [patent_app_date] => 1990-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 6784 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/143/05143713.pdf [firstpage_image] =>[orig_patent_app_number] => 610204 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/610204
.sup.99m Tc labeled liposomes Nov 4, 1990 Issued
Array ( [id] => 2820543 [patent_doc_number] => 05094854 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Liposome composition useful for hypertheria therapy' [patent_app_type] => 1 [patent_app_number] => 7/607647 [patent_app_country] => US [patent_app_date] => 1990-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7266 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/094/05094854.pdf [firstpage_image] =>[orig_patent_app_number] => 607647 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/607647
Liposome composition useful for hypertheria therapy Oct 30, 1990 Issued
Array ( [id] => 2914158 [patent_doc_number] => 05234635 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-10 [patent_title] => 'Process for the preparation of an aqueous dispersion of lipid vesicles' [patent_app_type] => 1 [patent_app_number] => 7/595473 [patent_app_country] => US [patent_app_date] => 1990-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3734 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/234/05234635.pdf [firstpage_image] =>[orig_patent_app_number] => 595473 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/595473
Process for the preparation of an aqueous dispersion of lipid vesicles Oct 10, 1990 Issued
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