Search

Michael A. Marcheschi

Supervisory Patent Examiner (ID: 3707, Phone: (571)272-1374 , Office: P/1799 )

Most Active Art Unit
1755
Art Unit(s)
1755, 1793, 1775, 1108, 1799, 1797
Total Applications
1891
Issued Applications
1297
Pending Applications
178
Abandoned Applications
416

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1306456 [patent_doc_number] => 06613114 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-02 [patent_title] => 'Abrasive grains consisting of polycrystalline alumina' [patent_app_type] => B1 [patent_app_number] => 09/913137 [patent_app_country] => US [patent_app_date] => 2002-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2401 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/613/06613114.pdf [firstpage_image] =>[orig_patent_app_number] => 09913137 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/913137
Abrasive grains consisting of polycrystalline alumina Jan 16, 2002 Issued
Array ( [id] => 5898876 [patent_doc_number] => 20020139055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-03 [patent_title] => 'Polishing composition and polishing method employing it' [patent_app_type] => new [patent_app_number] => 10/046394 [patent_app_country] => US [patent_app_date] => 2002-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6320 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0139/20020139055.pdf [firstpage_image] =>[orig_patent_app_number] => 10046394 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/046394
Polishing composition and polishing method employing it Jan 15, 2002 Issued
Array ( [id] => 1320468 [patent_doc_number] => 06602341 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-05 [patent_title] => 'Treating kaolinitic clays' [patent_app_type] => B1 [patent_app_number] => 09/914228 [patent_app_country] => US [patent_app_date] => 2002-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6988 [patent_no_of_claims] => 26 [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/06/602/06602341.pdf [firstpage_image] =>[orig_patent_app_number] => 09914228 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/914228
Treating kaolinitic clays Jan 1, 2002 Issued
Array ( [id] => 6703435 [patent_doc_number] => 20030150169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-14 [patent_title] => 'Method of making an abrasive product' [patent_app_type] => new [patent_app_number] => 10/033464 [patent_app_country] => US [patent_app_date] => 2001-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15332 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0150/20030150169.pdf [firstpage_image] =>[orig_patent_app_number] => 10033464 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/033464
Method of making an abrasive product Dec 27, 2001 Issued
Array ( [id] => 1306450 [patent_doc_number] => 06613113 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-09-02 [patent_title] => 'Abrasive product and method of making the same' [patent_app_type] => B2 [patent_app_number] => 10/033390 [patent_app_country] => US [patent_app_date] => 2001-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 13210 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/613/06613113.pdf [firstpage_image] =>[orig_patent_app_number] => 10033390 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/033390
Abrasive product and method of making the same Dec 27, 2001 Issued
Array ( [id] => 1244637 [patent_doc_number] => 06676719 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-01-13 [patent_title] => 'Aqueous dispersion, a process for the preparation and the use thereof' [patent_app_type] => B2 [patent_app_number] => 10/023903 [patent_app_country] => US [patent_app_date] => 2001-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4227 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/676/06676719.pdf [firstpage_image] =>[orig_patent_app_number] => 10023903 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/023903
Aqueous dispersion, a process for the preparation and the use thereof Dec 20, 2001 Issued
Array ( [id] => 1300154 [patent_doc_number] => 06620215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-09-16 [patent_title] => 'Abrasive composition containing organic particles for chemical mechanical planarization' [patent_app_type] => B2 [patent_app_number] => 10/023827 [patent_app_country] => US [patent_app_date] => 2001-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7750 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/620/06620215.pdf [firstpage_image] =>[orig_patent_app_number] => 10023827 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/023827
Abrasive composition containing organic particles for chemical mechanical planarization Dec 20, 2001 Issued
Array ( [id] => 6305672 [patent_doc_number] => 20020094437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-18 [patent_title] => 'Filamentary brush bristle material' [patent_app_type] => new [patent_app_number] => 10/020929 [patent_app_country] => US [patent_app_date] => 2001-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2237 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0094/20020094437.pdf [firstpage_image] =>[orig_patent_app_number] => 10020929 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/020929
Filamentary brush bristle material Dec 18, 2001 Issued
Array ( [id] => 6406765 [patent_doc_number] => 20020124474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-12 [patent_title] => 'Polishing slurries for copper and associated materials' [patent_app_type] => new [patent_app_number] => 10/022308 [patent_app_country] => US [patent_app_date] => 2001-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4688 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0124/20020124474.pdf [firstpage_image] =>[orig_patent_app_number] => 10022308 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/022308
Polishing slurries for copper and associated materials Dec 17, 2001 Issued
Array ( [id] => 5828911 [patent_doc_number] => 20020068518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-06 [patent_title] => 'Grinding wheel' [patent_app_type] => new [patent_app_number] => 10/025089 [patent_app_country] => US [patent_app_date] => 2001-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 14471 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0068/20020068518.pdf [firstpage_image] =>[orig_patent_app_number] => 10025089 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/025089
Grinding wheel Dec 17, 2001 Abandoned
Array ( [id] => 6104899 [patent_doc_number] => 20020170237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-21 [patent_title] => 'Polishing slurry for the chemical-mechanical polishing of silica films' [patent_app_type] => new [patent_app_number] => 10/023172 [patent_app_country] => US [patent_app_date] => 2001-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1741 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0170/20020170237.pdf [firstpage_image] =>[orig_patent_app_number] => 10023172 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/023172
Polishing slurry for the chemical-mechanical polishing of silica films Dec 16, 2001 Abandoned
Array ( [id] => 5838793 [patent_doc_number] => 20020129560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-19 [patent_title] => 'Acidic polishing slurry for the chemical-mechanical polishing of SiO2 isolation layers' [patent_app_type] => new [patent_app_number] => 10/023174 [patent_app_country] => US [patent_app_date] => 2001-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2383 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0129/20020129560.pdf [firstpage_image] =>[orig_patent_app_number] => 10023174 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/023174
Acidic polishing slurry for the chemical-mechanical polishing of SiO2 isolation layers Dec 16, 2001 Abandoned
09/980685 Abrasive compound for glass hard disk platter Dec 6, 2001 Abandoned
Array ( [id] => 5844743 [patent_doc_number] => 20020132563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-19 [patent_title] => 'Polishing of semiconductor substrates' [patent_app_type] => new [patent_app_number] => 10/005253 [patent_app_country] => US [patent_app_date] => 2001-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2587 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0132/20020132563.pdf [firstpage_image] =>[orig_patent_app_number] => 10005253 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/005253
Polishing of semiconductor substrates Dec 3, 2001 Issued
Array ( [id] => 1363105 [patent_doc_number] => 06562092 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-13 [patent_title] => 'Cerium based abrasive material, raw material thereof and method for their preparation' [patent_app_type] => B1 [patent_app_number] => 09/980123 [patent_app_country] => US [patent_app_date] => 2001-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8764 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/562/06562092.pdf [firstpage_image] =>[orig_patent_app_number] => 09980123 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/980123
Cerium based abrasive material, raw material thereof and method for their preparation Nov 29, 2001 Issued
Array ( [id] => 787867 [patent_doc_number] => 06986798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-17 [patent_title] => 'Cerium-based abrasive, production process thereof' [patent_app_type] => utility [patent_app_number] => 10/433046 [patent_app_country] => US [patent_app_date] => 2001-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4933 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/986/06986798.pdf [firstpage_image] =>[orig_patent_app_number] => 10433046 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/433046
Cerium-based abrasive, production process thereof Nov 29, 2001 Issued
Array ( [id] => 7144980 [patent_doc_number] => 20050022455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-03 [patent_title] => 'Al203 and zro2 based abrasive grain, method for the production and use thereof' [patent_app_type] => utility [patent_app_number] => 10/433815 [patent_app_country] => US [patent_app_date] => 2001-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6295 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0022/20050022455.pdf [firstpage_image] =>[orig_patent_app_number] => 10433815 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/433815
AI2O3 and ZrO2 based abrasive grain, method for the production and use thereof Nov 28, 2001 Issued
Array ( [id] => 1296535 [patent_doc_number] => 06615499 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-09 [patent_title] => 'Method for producing cerium oxide, cerium oxide abrasive, method for polishing substrate using the same and method for manufacturing semiconductor device' [patent_app_type] => B1 [patent_app_number] => 09/979733 [patent_app_country] => US [patent_app_date] => 2001-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8215 [patent_no_of_claims] => 3 [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/06/615/06615499.pdf [firstpage_image] =>[orig_patent_app_number] => 09979733 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/979733
Method for producing cerium oxide, cerium oxide abrasive, method for polishing substrate using the same and method for manufacturing semiconductor device Nov 27, 2001 Issued
Array ( [id] => 6763402 [patent_doc_number] => 20030097800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-29 [patent_title] => 'POROUS ABRASIVE TOOL AND METHOD FOR MAKING THE SAME' [patent_app_type] => new [patent_app_number] => 09/990647 [patent_app_country] => US [patent_app_date] => 2001-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9562 [patent_no_of_claims] => 75 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0097/20030097800.pdf [firstpage_image] =>[orig_patent_app_number] => 09990647 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/990647
Porous abrasive tool and method for making the same Nov 20, 2001 Issued
Array ( [id] => 1526933 [patent_doc_number] => 06478834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-11-12 [patent_title] => 'Slurry for chemical mechanical polishing' [patent_app_type] => B2 [patent_app_number] => 09/989016 [patent_app_country] => US [patent_app_date] => 2001-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 7439 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/478/06478834.pdf [firstpage_image] =>[orig_patent_app_number] => 09989016 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/989016
Slurry for chemical mechanical polishing Nov 19, 2001 Issued
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