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] => 1148643 [patent_doc_number] => 06767395 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-07-27 [patent_title] => 'Liquid aluminum stop leak' [patent_app_type] => B2 [patent_app_number] => 10/246440 [patent_app_country] => US [patent_app_date] => 2002-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4714 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/767/06767395.pdf [firstpage_image] =>[orig_patent_app_number] => 10246440 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/246440
Liquid aluminum stop leak Sep 17, 2002 Issued
Array ( [id] => 1173870 [patent_doc_number] => 06743267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-06-01 [patent_title] => 'Gel-free colloidal abrasive polishing compositions and associated methods' [patent_app_type] => B2 [patent_app_number] => 10/245440 [patent_app_country] => US [patent_app_date] => 2002-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3860 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/743/06743267.pdf [firstpage_image] =>[orig_patent_app_number] => 10245440 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/245440
Gel-free colloidal abrasive polishing compositions and associated methods Sep 16, 2002 Issued
Array ( [id] => 7308167 [patent_doc_number] => 20040031206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-19 [patent_title] => 'Cerium-based abrasive material slurry and method for producing cerium-based abrasive material slurry' [patent_app_type] => new [patent_app_number] => 10/416470 [patent_app_country] => US [patent_app_date] => 2003-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10510 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0031/20040031206.pdf [firstpage_image] =>[orig_patent_app_number] => 10416470 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/416470
Cerium-based abrasive material slurry and method for producing cerium-based abrasive material slurry Sep 11, 2002 Issued
Array ( [id] => 6866726 [patent_doc_number] => 20030079415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-01 [patent_title] => 'Binder for abrasive articles, abrasive articles including the same and method of making same' [patent_app_type] => new [patent_app_number] => 10/242009 [patent_app_country] => US [patent_app_date] => 2002-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6276 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0079/20030079415.pdf [firstpage_image] =>[orig_patent_app_number] => 10242009 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/242009
Binder for abrasive articles, abrasive articles including the same and method of making same Sep 11, 2002 Issued
Array ( [id] => 7308165 [patent_doc_number] => 20040031205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-19 [patent_title] => 'Abrasive material having abrasive layer of three-dimensional structure' [patent_app_type] => new [patent_app_number] => 10/168455 [patent_app_country] => US [patent_app_date] => 2002-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 10722 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0031/20040031205.pdf [firstpage_image] =>[orig_patent_app_number] => 10168455 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/168455
Abrasive material having abrasive layer of three-dimensional structure Sep 10, 2002 Issued
Array ( [id] => 6726677 [patent_doc_number] => 20030182867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-02 [patent_title] => 'Stone polishing pad containing cork powder and method for manufacturing the same' [patent_app_type] => new [patent_app_number] => 10/238316 [patent_app_country] => US [patent_app_date] => 2002-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2269 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0182/20030182867.pdf [firstpage_image] =>[orig_patent_app_number] => 10238316 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/238316
Stone polishing pad containing cork powder and method for manufacturing the same Sep 9, 2002 Abandoned
Array ( [id] => 6722691 [patent_doc_number] => 20030205003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-06 [patent_title] => 'Vitrified bonded abrasive tools' [patent_app_type] => new [patent_app_number] => 10/221252 [patent_app_country] => US [patent_app_date] => 2002-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7489 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0205/20030205003.pdf [firstpage_image] =>[orig_patent_app_number] => 10221252 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/221252
Vitrified bonded abrasive tools Sep 9, 2002 Issued
Array ( [id] => 7028627 [patent_doc_number] => 20050028449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-10 [patent_title] => 'Polishing composition' [patent_app_type] => utility [patent_app_number] => 10/488296 [patent_app_country] => US [patent_app_date] => 2002-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4739 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0028/20050028449.pdf [firstpage_image] =>[orig_patent_app_number] => 10488296 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/488296
Polishing composition Sep 2, 2002 Abandoned
Array ( [id] => 1103146 [patent_doc_number] => 06811582 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-11-02 [patent_title] => 'Abrasive grain with an abrasive coating' [patent_app_type] => B1 [patent_app_number] => 10/111486 [patent_app_country] => US [patent_app_date] => 2002-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2811 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/811/06811582.pdf [firstpage_image] =>[orig_patent_app_number] => 10111486 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/111486
Abrasive grain with an abrasive coating Aug 27, 2002 Issued
Array ( [id] => 6685374 [patent_doc_number] => 20030029095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-13 [patent_title] => 'Polishing composition and method' [patent_app_type] => new [patent_app_number] => 10/224648 [patent_app_country] => US [patent_app_date] => 2002-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3193 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0029/20030029095.pdf [firstpage_image] =>[orig_patent_app_number] => 10224648 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/224648
Polishing composition and method Aug 20, 2002 Issued
Array ( [id] => 6776037 [patent_doc_number] => 20030047117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-13 [patent_title] => 'Viscosity stable smectite clay slurries' [patent_app_type] => new [patent_app_number] => 10/223722 [patent_app_country] => US [patent_app_date] => 2002-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5482 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0047/20030047117.pdf [firstpage_image] =>[orig_patent_app_number] => 10223722 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/223722
Viscosity stable smectite clay slurries Aug 19, 2002 Abandoned
Array ( [id] => 1277832 [patent_doc_number] => 06641629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-04 [patent_title] => 'Abrasion resistant coatings' [patent_app_type] => B2 [patent_app_number] => 10/224024 [patent_app_country] => US [patent_app_date] => 2002-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4884 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/641/06641629.pdf [firstpage_image] =>[orig_patent_app_number] => 10224024 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/224024
Abrasion resistant coatings Aug 19, 2002 Issued
Array ( [id] => 1247098 [patent_doc_number] => 06673132 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-06 [patent_title] => 'SiO2/Al2O3 composite abrasive and method for producing the same' [patent_app_type] => B1 [patent_app_number] => 10/223296 [patent_app_country] => US [patent_app_date] => 2002-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1763 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/673/06673132.pdf [firstpage_image] =>[orig_patent_app_number] => 10223296 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/223296
SiO2/Al2O3 composite abrasive and method for producing the same Aug 19, 2002 Issued
Array ( [id] => 6665727 [patent_doc_number] => 20030110710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-19 [patent_title] => 'Polishing composition' [patent_app_type] => new [patent_app_number] => 10/218601 [patent_app_country] => US [patent_app_date] => 2002-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9107 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0110/20030110710.pdf [firstpage_image] =>[orig_patent_app_number] => 10218601 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/218601
Polishing composition Aug 14, 2002 Issued
Array ( [id] => 1334390 [patent_doc_number] => 06589304 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-08 [patent_title] => 'Method of bonding porous abrasive solid mass to base member with provision of sealing film on bonding surface of the abrasive solid mass' [patent_app_type] => B1 [patent_app_number] => 10/217649 [patent_app_country] => US [patent_app_date] => 2002-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 8361 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/589/06589304.pdf [firstpage_image] =>[orig_patent_app_number] => 10217649 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/217649
Method of bonding porous abrasive solid mass to base member with provision of sealing film on bonding surface of the abrasive solid mass Aug 13, 2002 Issued
Array ( [id] => 6688643 [patent_doc_number] => 20030032368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-13 [patent_title] => 'Method for repairing and lustering deffects on hydrophilic coat surface' [patent_app_type] => new [patent_app_number] => 10/203957 [patent_app_country] => US [patent_app_date] => 2002-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4174 [patent_no_of_claims] => 6 [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/A1/0032/20030032368.pdf [firstpage_image] =>[orig_patent_app_number] => 10203957 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/203957
Method for repairing and lustering defects on hydrophilic coat surface Aug 12, 2002 Issued
Array ( [id] => 1100492 [patent_doc_number] => 06814766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-11-09 [patent_title] => 'Polishing composition and polishing method employing it' [patent_app_type] => B2 [patent_app_number] => 10/214176 [patent_app_country] => US [patent_app_date] => 2002-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5714 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/814/06814766.pdf [firstpage_image] =>[orig_patent_app_number] => 10214176 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/214176
Polishing composition and polishing method employing it Aug 7, 2002 Issued
Array ( [id] => 6626576 [patent_doc_number] => 20030005647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-09 [patent_title] => 'Reactive aqueous metal oxide sols as polishingslurries for low dielectric constant materials' [patent_app_type] => new [patent_app_number] => 10/214677 [patent_app_country] => US [patent_app_date] => 2002-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8300 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0005/20030005647.pdf [firstpage_image] =>[orig_patent_app_number] => 10214677 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/214677
Reactive aqueous metal oxide sols as polishing slurries for low dielectric constant materials Aug 6, 2002 Issued
Array ( [id] => 6683791 [patent_doc_number] => 20030119655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-26 [patent_title] => 'Granules based on pyrogenically produced aluminum oxide, process for the production thereof and use thereof' [patent_app_type] => new [patent_app_number] => 10/212221 [patent_app_country] => US [patent_app_date] => 2002-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5083 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0119/20030119655.pdf [firstpage_image] =>[orig_patent_app_number] => 10212221 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/212221
Granules based on pyrogenically produced aluminium oxide, process for the production thereof and use thereof Aug 5, 2002 Issued
Array ( [id] => 1161450 [patent_doc_number] => 06755878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-06-29 [patent_title] => 'Abrasive articles and methods of making and using the same' [patent_app_type] => B2 [patent_app_number] => 10/211755 [patent_app_country] => US [patent_app_date] => 2002-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 7329 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/755/06755878.pdf [firstpage_image] =>[orig_patent_app_number] => 10211755 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/211755
Abrasive articles and methods of making and using the same Aug 1, 2002 Issued
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