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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] => 2630978 [patent_doc_number] => 04957815 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-18 [patent_title] => 'Polyarylalkane oligomer compositions containing xylene units, process for their manufacture, and products containing the same' [patent_app_type] => 1 [patent_app_number] => 7/214286 [patent_app_country] => US [patent_app_date] => 1988-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3181 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/957/04957815.pdf [firstpage_image] =>[orig_patent_app_number] => 214286 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/214286
Polyarylalkane oligomer compositions containing xylene units, process for their manufacture, and products containing the same Jun 30, 1988 Issued
Array ( [id] => 2751361 [patent_doc_number] => 05021556 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-04 [patent_title] => 'Method of radiolabeling chelating compounds comprising sulfur atoms with metal radionuclides' [patent_app_type] => 1 [patent_app_number] => 7/212688 [patent_app_country] => US [patent_app_date] => 1988-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10471 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/021/05021556.pdf [firstpage_image] =>[orig_patent_app_number] => 212688 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/212688
Method of radiolabeling chelating compounds comprising sulfur atoms with metal radionuclides Jun 30, 1988 Issued
Array ( [id] => 2574452 [patent_doc_number] => H0000861 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-04 [patent_title] => 'Method for manufacturing 3-nitro-1,2,4-triazol-5-one' [patent_app_type] => 7 [patent_app_number] => 7/210885 [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] => 1453 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/H0/000/H0000861.pdf [firstpage_image] =>[orig_patent_app_number] => 210885 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/210885
Method for manufacturing 3-nitro-1,2,4-triazol-5-one Jun 22, 1988 Issued
Array ( [id] => 2456818 [patent_doc_number] => H0000688 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-03 [patent_title] => 'Process for surface modification of polyethylene terephthalate film' [patent_app_type] => 7 [patent_app_number] => 7/207536 [patent_app_country] => US [patent_app_date] => 1988-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2649 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/H0/000/H0000688.pdf [firstpage_image] =>[orig_patent_app_number] => 207536 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/207536
Process for surface modification of polyethylene terephthalate film Jun 15, 1988 Issued
Array ( [id] => 2601934 [patent_doc_number] => H0000751 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-06 [patent_title] => 'Method of inhibiting acid corrosion of ferrous metals' [patent_app_type] => 7 [patent_app_number] => 7/204839 [patent_app_country] => US [patent_app_date] => 1988-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2609 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/H0/000/H0000751.pdf [firstpage_image] =>[orig_patent_app_number] => 204839 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/204839
Method of inhibiting acid corrosion of ferrous metals Jun 9, 1988 Issued
Array ( [id] => 2586288 [patent_doc_number] => 04970031 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-13 [patent_title] => 'Process for preparing microcapsules with controlled-release' [patent_app_type] => 1 [patent_app_number] => 7/201189 [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] => 1570 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/970/04970031.pdf [firstpage_image] =>[orig_patent_app_number] => 201189 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/201189
Process for preparing microcapsules with controlled-release Jun 1, 1988 Issued
07/196590 HETEROVESICULAR LIPSOMES May 19, 1988 Abandoned
Array ( [id] => 2758116 [patent_doc_number] => 04994213 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Method of preparing lipid structures' [patent_app_type] => 1 [patent_app_number] => 7/194838 [patent_app_country] => US [patent_app_date] => 1988-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4873 [patent_no_of_claims] => 11 [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/04/994/04994213.pdf [firstpage_image] =>[orig_patent_app_number] => 194838 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/194838
Method of preparing lipid structures May 16, 1988 Issued
Array ( [id] => 2701602 [patent_doc_number] => 05000887 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Preparation of uniform-size liposomes' [patent_app_type] => 1 [patent_app_number] => 7/194856 [patent_app_country] => US [patent_app_date] => 1988-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 5616 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/000/05000887.pdf [firstpage_image] =>[orig_patent_app_number] => 194856 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/194856
Preparation of uniform-size liposomes May 16, 1988 Issued
Array ( [id] => 2662900 [patent_doc_number] => 04935172 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Method for producing microcapsules' [patent_app_type] => 1 [patent_app_number] => 7/193532 [patent_app_country] => US [patent_app_date] => 1988-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4447 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/935/04935172.pdf [firstpage_image] =>[orig_patent_app_number] => 193532 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/193532
Method for producing microcapsules May 12, 1988 Issued
Array ( [id] => 2533086 [patent_doc_number] => H0000639 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'Method of making a ferrite element' [patent_app_type] => 7 [patent_app_number] => 7/188934 [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] => 605 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/H0/000/H0000639.pdf [firstpage_image] =>[orig_patent_app_number] => 188934 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/188934
Method of making a ferrite element May 1, 1988 Issued
Array ( [id] => 2533109 [patent_doc_number] => H0000640 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'Inductive sintering of polymers to blades' [patent_app_type] => 7 [patent_app_number] => 7/188423 [patent_app_country] => US [patent_app_date] => 1988-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1412 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/H0/000/H0000640.pdf [firstpage_image] =>[orig_patent_app_number] => 188423 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/188423
Inductive sintering of polymers to blades Apr 28, 1988 Issued
07/188251 INTERACTION SYSTEM COMPRISING A SURFACTANT-STABILIZED DISPERSE AQUEOUS PHASE CONTAINING AN ANTIBODY OR ANTIBODY FRAGMENT Apr 28, 1988 Abandoned
Array ( [id] => 2654965 [patent_doc_number] => 04978483 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-18 [patent_title] => 'Apparatus and method for making microcapsules' [patent_app_type] => 1 [patent_app_number] => 7/187982 [patent_app_country] => US [patent_app_date] => 1988-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11735 [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/04/978/04978483.pdf [firstpage_image] =>[orig_patent_app_number] => 187982 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/187982
Apparatus and method for making microcapsules Apr 28, 1988 Issued
Array ( [id] => 2750615 [patent_doc_number] => 05043101 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Ferromagnetic, diamagnetic or paramagnetic particles useful in the diagnosis and treatment of disease' [patent_app_type] => 1 [patent_app_number] => 7/174694 [patent_app_country] => US [patent_app_date] => 1988-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4810 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/043/05043101.pdf [firstpage_image] =>[orig_patent_app_number] => 174694 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/174694
Ferromagnetic, diamagnetic or paramagnetic particles useful in the diagnosis and treatment of disease Mar 28, 1988 Issued
Array ( [id] => 2637213 [patent_doc_number] => 04938900 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-03 [patent_title] => 'Method for the preparation of microcapsules' [patent_app_type] => 1 [patent_app_number] => 7/174039 [patent_app_country] => US [patent_app_date] => 1988-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3551 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/938/04938900.pdf [firstpage_image] =>[orig_patent_app_number] => 174039 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/174039
Method for the preparation of microcapsules Mar 27, 1988 Issued
Array ( [id] => 2867376 [patent_doc_number] => 05091122 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-25 [patent_title] => 'Method for microencapsulation of basic solutions' [patent_app_type] => 1 [patent_app_number] => 7/173071 [patent_app_country] => US [patent_app_date] => 1988-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1455 [patent_no_of_claims] => 10 [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/05/091/05091122.pdf [firstpage_image] =>[orig_patent_app_number] => 173071 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/173071
Method for microencapsulation of basic solutions Mar 23, 1988 Issued
Array ( [id] => 2688732 [patent_doc_number] => H0000875 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-01 [patent_title] => 'Toxin-encoding nucleic acid fragments derived from a Bacillus thuringiensis subsp. israelensis gene' [patent_app_type] => 7 [patent_app_number] => 7/170211 [patent_app_country] => US [patent_app_date] => 1988-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10939 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/H0/000/H0000875.pdf [firstpage_image] =>[orig_patent_app_number] => 170211 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/170211
Toxin-encoding nucleic acid fragments derived from a Bacillus thuringiensis subsp. israelensis gene Mar 17, 1988 Issued
Array ( [id] => 2702488 [patent_doc_number] => 04981625 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-01 [patent_title] => 'Monodisperse, polymeric microspheres produced by irradiation of slowly thawing frozen drops' [patent_app_type] => 1 [patent_app_number] => 7/167877 [patent_app_country] => US [patent_app_date] => 1988-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 5979 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/981/04981625.pdf [firstpage_image] =>[orig_patent_app_number] => 167877 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/167877
Monodisperse, polymeric microspheres produced by irradiation of slowly thawing frozen drops Mar 13, 1988 Issued
Array ( [id] => 2639458 [patent_doc_number] => 04895452 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-23 [patent_title] => 'Method and apparatus for producing lipid vesicles' [patent_app_type] => 1 [patent_app_number] => 7/163806 [patent_app_country] => US [patent_app_date] => 1988-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4279 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/895/04895452.pdf [firstpage_image] =>[orig_patent_app_number] => 163806 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/163806
Method and apparatus for producing lipid vesicles Mar 2, 1988 Issued
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