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] => 1281653 [patent_doc_number] => 06638326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-28 [patent_title] => 'Compositions for chemical mechanical planarization of tantalum and tantalum nitride' [patent_app_type] => B2 [patent_app_number] => 09/965233 [patent_app_country] => US [patent_app_date] => 2001-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4938 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/638/06638326.pdf [firstpage_image] =>[orig_patent_app_number] => 09965233 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/965233
Compositions for chemical mechanical planarization of tantalum and tantalum nitride Sep 24, 2001 Issued
Array ( [id] => 1238037 [patent_doc_number] => 06685756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-03 [patent_title] => 'Coated abrasives' [patent_app_type] => B2 [patent_app_number] => 09/961850 [patent_app_country] => US [patent_app_date] => 2001-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2633 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/685/06685756.pdf [firstpage_image] =>[orig_patent_app_number] => 09961850 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/961850
Coated abrasives Sep 23, 2001 Issued
Array ( [id] => 6000204 [patent_doc_number] => 20020028639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-07 [patent_title] => 'Aqueous solution for colloidal polishing of silicate substrates' [patent_app_type] => new [patent_app_number] => 09/962028 [patent_app_country] => US [patent_app_date] => 2001-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1639 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0028/20020028639.pdf [firstpage_image] =>[orig_patent_app_number] => 09962028 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/962028
Aqueous solution for colloidal polishing of silicate substrates Sep 23, 2001 Issued
Array ( [id] => 1457349 [patent_doc_number] => 06425929 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-30 [patent_title] => 'Metal cleaner-polish' [patent_app_type] => B1 [patent_app_number] => 09/952762 [patent_app_country] => US [patent_app_date] => 2001-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 840 [patent_no_of_claims] => 5 [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/06/425/06425929.pdf [firstpage_image] =>[orig_patent_app_number] => 09952762 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/952762
Metal cleaner-polish Sep 12, 2001 Issued
Array ( [id] => 6747005 [patent_doc_number] => 20030041525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-06 [patent_title] => 'Ceramic bonded abrasive' [patent_app_type] => new [patent_app_number] => 09/944236 [patent_app_country] => US [patent_app_date] => 2001-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3280 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0041/20030041525.pdf [firstpage_image] =>[orig_patent_app_number] => 09944236 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/944236
Ceramic bonded abrasive Aug 30, 2001 Abandoned
Array ( [id] => 6690265 [patent_doc_number] => 20030037697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-27 [patent_title] => 'Second step polishing by CMP' [patent_app_type] => new [patent_app_number] => 09/933698 [patent_app_country] => US [patent_app_date] => 2001-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4339 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0037/20030037697.pdf [firstpage_image] =>[orig_patent_app_number] => 09933698 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/933698
Second step polishing by CMP Aug 20, 2001 Abandoned
Array ( [id] => 6866727 [patent_doc_number] => 20030079416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-01 [patent_title] => 'Chemical mechanical polishing compositions for metal and associated materials and method of using same' [patent_app_type] => new [patent_app_number] => 09/932415 [patent_app_country] => US [patent_app_date] => 2001-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7798 [patent_no_of_claims] => 71 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0079/20030079416.pdf [firstpage_image] =>[orig_patent_app_number] => 09932415 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/932415
Chemical mechanical polishing compositions for metal and associated materials and method of using same Aug 16, 2001 Issued
Array ( [id] => 1505306 [patent_doc_number] => 06440186 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-27 [patent_title] => 'Polishing composition and polishing method employing it' [patent_app_type] => B1 [patent_app_number] => 09/928996 [patent_app_country] => US [patent_app_date] => 2001-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6261 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/440/06440186.pdf [firstpage_image] =>[orig_patent_app_number] => 09928996 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/928996
Polishing composition and polishing method employing it Aug 14, 2001 Issued
Array ( [id] => 5797212 [patent_doc_number] => 20020007600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-24 [patent_title] => 'Abrasive polishing composition' [patent_app_type] => new [patent_app_number] => 09/929696 [patent_app_country] => US [patent_app_date] => 2001-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 14312 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0007/20020007600.pdf [firstpage_image] =>[orig_patent_app_number] => 09929696 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/929696
Abrasive polishing composition Aug 13, 2001 Issued
Array ( [id] => 1527035 [patent_doc_number] => 06478865 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-12 [patent_title] => 'High surface area aggregated pigments' [patent_app_type] => B1 [patent_app_number] => 09/824885 [patent_app_country] => US [patent_app_date] => 2001-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 8370 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/478/06478865.pdf [firstpage_image] =>[orig_patent_app_number] => 09824885 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/824885
High surface area aggregated pigments Aug 2, 2001 Issued
Array ( [id] => 735149 [patent_doc_number] => 07033408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-25 [patent_title] => 'Method of producing an abrasive product containing diamond' [patent_app_type] => utility [patent_app_number] => 10/344177 [patent_app_country] => US [patent_app_date] => 2001-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2320 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/033/07033408.pdf [firstpage_image] =>[orig_patent_app_number] => 10344177 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/344177
Method of producing an abrasive product containing diamond Aug 2, 2001 Issued
Array ( [id] => 1486215 [patent_doc_number] => 06428587 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-06 [patent_title] => 'Vitrified abrasive solid mass having pores filled with resin, and solid lubricant agent' [patent_app_type] => B1 [patent_app_number] => 09/920742 [patent_app_country] => US [patent_app_date] => 2001-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4510 [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/06/428/06428587.pdf [firstpage_image] =>[orig_patent_app_number] => 09920742 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/920742
Vitrified abrasive solid mass having pores filled with resin, and solid lubricant agent Aug 2, 2001 Issued
09/922527 Al2O3-rare earth oxide-ZrO2/HfO2 materials, and methods of making and using the same Aug 1, 2001 Abandoned
09/922530 Al2O3-Y2O3-ZrO2/HfO2 materials, and methods of making and using the same Aug 1, 2001 Abandoned
09/922528 Abrasive particles, and methods of making and using the same Aug 1, 2001 Abandoned
Array ( [id] => 7362743 [patent_doc_number] => 20040025443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-12 [patent_title] => 'Abrasive product' [patent_app_type] => new [patent_app_number] => 10/333915 [patent_app_country] => US [patent_app_date] => 2003-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3185 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0025/20040025443.pdf [firstpage_image] =>[orig_patent_app_number] => 10333915 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/333915
Abrasive product Jul 30, 2001 Issued
Array ( [id] => 6225184 [patent_doc_number] => 20020004443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-10 [patent_title] => 'High durability low temperature lead-free glass and enamel compositions with low boron content' [patent_app_type] => new [patent_app_number] => 09/916302 [patent_app_country] => US [patent_app_date] => 2001-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3370 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0004/20020004443.pdf [firstpage_image] =>[orig_patent_app_number] => 09916302 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/916302
High durability low temperature lead-free glass and enamel compositions with low boron content Jul 29, 2001 Issued
Array ( [id] => 6468736 [patent_doc_number] => 20020023537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-28 [patent_title] => 'Filler material mixture' [patent_app_type] => new [patent_app_number] => 09/915779 [patent_app_country] => US [patent_app_date] => 2001-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4528 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0023/20020023537.pdf [firstpage_image] =>[orig_patent_app_number] => 09915779 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/915779
Filler material mixture Jul 25, 2001 Abandoned
Array ( [id] => 5884972 [patent_doc_number] => 20020011184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-31 [patent_title] => 'Lightweight filler material' [patent_app_type] => new [patent_app_number] => 09/915409 [patent_app_country] => US [patent_app_date] => 2001-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4529 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0011/20020011184.pdf [firstpage_image] =>[orig_patent_app_number] => 09915409 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/915409
Lightweight filler material Jul 25, 2001 Abandoned
Array ( [id] => 6391564 [patent_doc_number] => 20020035949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-28 [patent_title] => 'Pigment materials and their use in coating compositions' [patent_app_type] => new [patent_app_number] => 09/908565 [patent_app_country] => US [patent_app_date] => 2001-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3782 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0035/20020035949.pdf [firstpage_image] =>[orig_patent_app_number] => 09908565 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/908565
Pigment materials and their use in coating compositions Jul 19, 2001 Abandoned
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