Search

Michael E. Barr

Supervisory Patent Examiner (ID: 711, Phone: (571)272-1414 , Office: P/1711 )

Most Active Art Unit
1762
Art Unit(s)
1711, 1762, 1792, 1112
Total Applications
859
Issued Applications
630
Pending Applications
63
Abandoned Applications
171

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4007443 [patent_doc_number] => 05888918 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-30 [patent_title] => 'Method for enhancing the color of minerals useful as gemstones' [patent_app_type] => 1 [patent_app_number] => 8/845709 [patent_app_country] => US [patent_app_date] => 1997-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2145 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/888/05888918.pdf [firstpage_image] =>[orig_patent_app_number] => 845709 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/845709
Method for enhancing the color of minerals useful as gemstones Apr 24, 1997 Issued
Array ( [id] => 3879453 [patent_doc_number] => 05798139 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-25 [patent_title] => 'Apparatus for and method of manufacturing plastic container coated with carbon film' [patent_app_type] => 1 [patent_app_number] => 8/776703 [patent_app_country] => US [patent_app_date] => 1997-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 6762 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/798/05798139.pdf [firstpage_image] =>[orig_patent_app_number] => 776703 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/776703
Apparatus for and method of manufacturing plastic container coated with carbon film Apr 24, 1997 Issued
Array ( [id] => 3735686 [patent_doc_number] => 05753312 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Method of handling and dipping flexible belts using a blow molded polymer chucking device' [patent_app_type] => 1 [patent_app_number] => 8/842587 [patent_app_country] => US [patent_app_date] => 1997-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 29 [patent_no_of_words] => 3906 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/753/05753312.pdf [firstpage_image] =>[orig_patent_app_number] => 842587 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/842587
Method of handling and dipping flexible belts using a blow molded polymer chucking device Apr 14, 1997 Issued
Array ( [id] => 4216292 [patent_doc_number] => 06040057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-21 [patent_title] => 'Enhancing the strength, moisture resistance, and fire-resistance of wood, timber, lumber, similar plant-derived construction and building materials, and other cellulosic materials' [patent_app_type] => 1 [patent_app_number] => 8/843160 [patent_app_country] => US [patent_app_date] => 1997-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5666 [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/06/040/06040057.pdf [firstpage_image] =>[orig_patent_app_number] => 843160 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/843160
Enhancing the strength, moisture resistance, and fire-resistance of wood, timber, lumber, similar plant-derived construction and building materials, and other cellulosic materials Apr 10, 1997 Issued
Array ( [id] => 4229100 [patent_doc_number] => 06117494 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-12 [patent_title] => 'Paint roller method and apparatus' [patent_app_type] => 1 [patent_app_number] => 8/827752 [patent_app_country] => US [patent_app_date] => 1997-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3432 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/117/06117494.pdf [firstpage_image] =>[orig_patent_app_number] => 827752 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/827752
Paint roller method and apparatus Apr 10, 1997 Issued
Array ( [id] => 4230417 [patent_doc_number] => 06074694 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-13 [patent_title] => 'Process of applying material, in particular for the production of electrodes for exhaust gas sensors' [patent_app_type] => 1 [patent_app_number] => 8/827679 [patent_app_country] => US [patent_app_date] => 1997-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3638 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/074/06074694.pdf [firstpage_image] =>[orig_patent_app_number] => 827679 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/827679
Process of applying material, in particular for the production of electrodes for exhaust gas sensors Apr 9, 1997 Issued
Array ( [id] => 4235613 [patent_doc_number] => 06165875 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Methods for modifying solid phase crystallization kinetics for A-Si films' [patent_app_type] => 1 [patent_app_number] => 8/835695 [patent_app_country] => US [patent_app_date] => 1997-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6617 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/165/06165875.pdf [firstpage_image] =>[orig_patent_app_number] => 835695 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/835695
Methods for modifying solid phase crystallization kinetics for A-Si films Apr 9, 1997 Issued
08/833724 METHOD OF POWDER COATING Apr 8, 1997 Abandoned
Array ( [id] => 4025065 [patent_doc_number] => 05993902 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Apparatus and method for extending the lifetime of an exhaust sleeve for growing single crystal silicon by silicon nitride (SI.sub.3 N.sub.4) coating' [patent_app_type] => 1 [patent_app_number] => 8/838562 [patent_app_country] => US [patent_app_date] => 1997-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2357 [patent_no_of_claims] => 6 [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/05/993/05993902.pdf [firstpage_image] =>[orig_patent_app_number] => 838562 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/838562
Apparatus and method for extending the lifetime of an exhaust sleeve for growing single crystal silicon by silicon nitride (SI.sub.3 N.sub.4) coating Apr 8, 1997 Issued
Array ( [id] => 3928961 [patent_doc_number] => 05928726 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Modulation of coating patterns in fluid carrier coating processes' [patent_app_type] => 1 [patent_app_number] => 8/826571 [patent_app_country] => US [patent_app_date] => 1997-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 2 [patent_no_of_words] => 8601 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/928/05928726.pdf [firstpage_image] =>[orig_patent_app_number] => 826571 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/826571
Modulation of coating patterns in fluid carrier coating processes Apr 2, 1997 Issued
Array ( [id] => 4017418 [patent_doc_number] => 05906862 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-25 [patent_title] => 'Apparatus and method for drying a coating on a substrate' [patent_app_type] => 1 [patent_app_number] => 8/831248 [patent_app_country] => US [patent_app_date] => 1997-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 24 [patent_no_of_words] => 10090 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/906/05906862.pdf [firstpage_image] =>[orig_patent_app_number] => 831248 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/831248
Apparatus and method for drying a coating on a substrate Apr 1, 1997 Issued
08/828154 TECHNIQUE FOR IMPROVING CHUCKING REPRODUCIBILITY Mar 26, 1997 Abandoned
Array ( [id] => 6590965 [patent_doc_number] => 20020041928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-11 [patent_title] => 'METHOD FOR COATING SUBSTRATE WITH METAL OXIDE COATING' [patent_app_type] => new [patent_app_number] => 08/824418 [patent_app_country] => US [patent_app_date] => 1997-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5749 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0041/20020041928.pdf [firstpage_image] =>[orig_patent_app_number] => 08824418 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/824418
METHOD FOR COATING SUBSTRATE WITH METAL OXIDE COATING Mar 25, 1997 Abandoned
Array ( [id] => 4230695 [patent_doc_number] => 06090254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'Process for coating metallic molding articles' [patent_app_type] => 1 [patent_app_number] => 8/828197 [patent_app_country] => US [patent_app_date] => 1997-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6242 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/090/06090254.pdf [firstpage_image] =>[orig_patent_app_number] => 828197 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/828197
Process for coating metallic molding articles Mar 20, 1997 Issued
08/818901 LIGHT-SCREENING FILM PAINT FOR LAMPS, AND LIGHT-SCREENING FILM FOR LAMPS AND PRODUCING METHOD THEREOF Mar 16, 1997 Abandoned
Array ( [id] => 4374180 [patent_doc_number] => 06303234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Process of using sodium silicate to create fire retardant products' [patent_app_type] => 1 [patent_app_number] => 8/818195 [patent_app_country] => US [patent_app_date] => 1997-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 27 [patent_no_of_words] => 15975 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/303/06303234.pdf [firstpage_image] =>[orig_patent_app_number] => 818195 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/818195
Process of using sodium silicate to create fire retardant products Mar 13, 1997 Issued
Array ( [id] => 3938892 [patent_doc_number] => 05976632 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Dry process gunning of refractory castable' [patent_app_type] => 1 [patent_app_number] => 8/816567 [patent_app_country] => US [patent_app_date] => 1997-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5735 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/976/05976632.pdf [firstpage_image] =>[orig_patent_app_number] => 816567 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/816567
Dry process gunning of refractory castable Mar 12, 1997 Issued
Array ( [id] => 3988229 [patent_doc_number] => 05985363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Method of providing uniform photoresist coatings for tight control of image dimensions' [patent_app_type] => 1 [patent_app_number] => 8/814129 [patent_app_country] => US [patent_app_date] => 1997-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2764 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/985/05985363.pdf [firstpage_image] =>[orig_patent_app_number] => 814129 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/814129
Method of providing uniform photoresist coatings for tight control of image dimensions Mar 9, 1997 Issued
Array ( [id] => 3863239 [patent_doc_number] => 05837317 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => 'Method of producing hydrogen storage alloy for battery' [patent_app_type] => 1 [patent_app_number] => 8/813889 [patent_app_country] => US [patent_app_date] => 1997-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4881 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/837/05837317.pdf [firstpage_image] =>[orig_patent_app_number] => 813889 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/813889
Method of producing hydrogen storage alloy for battery Mar 6, 1997 Issued
Array ( [id] => 3884722 [patent_doc_number] => 05834063 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-10 [patent_title] => 'Recording medium and method of producing the same' [patent_app_type] => 1 [patent_app_number] => 8/810287 [patent_app_country] => US [patent_app_date] => 1997-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 12 [patent_no_of_words] => 3066 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/834/05834063.pdf [firstpage_image] =>[orig_patent_app_number] => 810287 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/810287
Recording medium and method of producing the same Mar 2, 1997 Issued
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