Search

Marc S. Alvo

Examiner (ID: 7477)

Most Active Art Unit
1303
Art Unit(s)
2899, 1303, 1731, 1703
Total Applications
1387
Issued Applications
839
Pending Applications
77
Abandoned Applications
471

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1448450 [patent_doc_number] => 06454900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-09-24 [patent_title] => 'Method for two-stage oxygen delignification of chemical pulp' [patent_app_type] => B2 [patent_app_number] => 09/886913 [patent_app_country] => US [patent_app_date] => 2001-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1566 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/454/06454900.pdf [firstpage_image] =>[orig_patent_app_number] => 09886913 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/886913
Method for two-stage oxygen delignification of chemical pulp Jun 20, 2001 Issued
09/807974 Paper repulping method Jun 20, 2001 Abandoned
Array ( [id] => 6204911 [patent_doc_number] => 20020069986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-13 [patent_title] => 'System and method for improved filtrate addition in a continuous digester' [patent_app_type] => new [patent_app_number] => 09/879391 [patent_app_country] => US [patent_app_date] => 2001-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9007 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0069/20020069986.pdf [firstpage_image] =>[orig_patent_app_number] => 09879391 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/879391
System and method for improved filtrate addition in a continuous digester Jun 11, 2001 Abandoned
Array ( [id] => 1601525 [patent_doc_number] => 06432262 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Method of bleaching recycled papers with hydrogen peroxide stabilized with a methylolhydantoin' [patent_app_type] => B1 [patent_app_number] => 09/878125 [patent_app_country] => US [patent_app_date] => 2001-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4217 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/432/06432262.pdf [firstpage_image] =>[orig_patent_app_number] => 09878125 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/878125
Method of bleaching recycled papers with hydrogen peroxide stabilized with a methylolhydantoin Jun 7, 2001 Issued
Array ( [id] => 6718147 [patent_doc_number] => 20030051834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-20 [patent_title] => 'Method for preparation of stabilized carboxylated cellulose' [patent_app_type] => new [patent_app_number] => 09/875240 [patent_app_country] => US [patent_app_date] => 2001-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8435 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0051/20030051834.pdf [firstpage_image] =>[orig_patent_app_number] => 09875240 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/875240
Method for preparation of stabilized carboxylated cellulose Jun 5, 2001 Abandoned
Array ( [id] => 6894904 [patent_doc_number] => 20010025694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-04 [patent_title] => 'Chip feeding to a comminuted cellulosic fibrous material treatment vessel' [patent_app_type] => new [patent_app_number] => 09/871970 [patent_app_country] => US [patent_app_date] => 2001-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 12708 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0025/20010025694.pdf [firstpage_image] =>[orig_patent_app_number] => 09871970 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/871970
Chip feeding to a comminuted cellulosic fibrous material treatment vessel Jun 3, 2001 Abandoned
Array ( [id] => 6888293 [patent_doc_number] => 20010023748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-27 [patent_title] => 'Method and apparatus for continuously pulping cellulosic fibrous material' [patent_app_type] => new [patent_app_number] => 09/867533 [patent_app_country] => US [patent_app_date] => 2001-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6550 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0023/20010023748.pdf [firstpage_image] =>[orig_patent_app_number] => 09867533 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/867533
Method and apparatus for continuously pulping cellulosic fibrous material May 30, 2001 Pending
Array ( [id] => 6827106 [patent_doc_number] => 20030178164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-25 [patent_title] => 'Method for regulating a process for manufacturing paper pulp by measuring the amount of hexenuronic acid optically' [patent_app_type] => new [patent_app_number] => 10/275939 [patent_app_country] => US [patent_app_date] => 2002-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2198 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0178/20030178164.pdf [firstpage_image] =>[orig_patent_app_number] => 10275939 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/275939
Method for regulating the manufacturing of pulp by optically measuring the amount of hexenuronic acid May 29, 2001 Issued
Array ( [id] => 1143213 [patent_doc_number] => 06773552 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-10 [patent_title] => 'Method of selecting and/or processing wood according to fibre characteristics' [patent_app_type] => B1 [patent_app_number] => 09/763511 [patent_app_country] => US [patent_app_date] => 2001-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5223 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/773/06773552.pdf [firstpage_image] =>[orig_patent_app_number] => 09763511 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/763511
Method of selecting and/or processing wood according to fibre characteristics May 21, 2001 Issued
Array ( [id] => 5963640 [patent_doc_number] => 20020088571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-11 [patent_title] => 'Method and apparatus for treating pulp' [patent_app_type] => new [patent_app_number] => 09/860771 [patent_app_country] => US [patent_app_date] => 2001-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7032 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0088/20020088571.pdf [firstpage_image] =>[orig_patent_app_number] => 09860771 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/860771
Method and apparatus for treating pulp May 20, 2001 Abandoned
Array ( [id] => 1143180 [patent_doc_number] => 06773547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-10 [patent_title] => 'Process for the bleaching of low consistency pulp using high partial pressure ozone' [patent_app_type] => B2 [patent_app_number] => 09/852786 [patent_app_country] => US [patent_app_date] => 2001-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7867 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/773/06773547.pdf [firstpage_image] =>[orig_patent_app_number] => 09852786 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/852786
Process for the bleaching of low consistency pulp using high partial pressure ozone May 10, 2001 Issued
Array ( [id] => 5932437 [patent_doc_number] => 20020059997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-23 [patent_title] => 'Compression rings for column relief in continuous cooking vessels' [patent_app_type] => new [patent_app_number] => 09/848434 [patent_app_country] => US [patent_app_date] => 2001-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2963 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0059/20020059997.pdf [firstpage_image] =>[orig_patent_app_number] => 09848434 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/848434
Compression rings for column relief in continuous cooking vessels May 3, 2001 Abandoned
09/763923 Method for preparation of a fibrous stock out of herb-stemmed plants May 2, 2001 Abandoned
Array ( [id] => 1219403 [patent_doc_number] => 06702921 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-09 [patent_title] => 'Methods to enhance pulp bleaching and delignification using an organic sulfide chelating agent' [patent_app_type] => B2 [patent_app_number] => 09/846635 [patent_app_country] => US [patent_app_date] => 2001-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7145 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/702/06702921.pdf [firstpage_image] =>[orig_patent_app_number] => 09846635 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/846635
Methods to enhance pulp bleaching and delignification using an organic sulfide chelating agent Apr 30, 2001 Issued
Array ( [id] => 6946623 [patent_doc_number] => 20010020522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-13 [patent_title] => 'Process for manufacturing high-yield, high-strength pulp at low energy' [patent_app_type] => new [patent_app_number] => 09/841606 [patent_app_country] => US [patent_app_date] => 2001-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 2884 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0020/20010020522.pdf [firstpage_image] =>[orig_patent_app_number] => 09841606 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/841606
Process for manufacturing high-yield, high-strength pulp at low energy Apr 24, 2001 Abandoned
Array ( [id] => 5797875 [patent_doc_number] => 20020007926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-24 [patent_title] => 'Method for producing cellulose fiber having improved biostability and the resulting products' [patent_app_type] => new [patent_app_number] => 09/838947 [patent_app_country] => US [patent_app_date] => 2001-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3560 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0007/20020007926.pdf [firstpage_image] =>[orig_patent_app_number] => 09838947 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/838947
Method for producing cellulose fiber having improved biostability and the resulting products Apr 18, 2001 Abandoned
Array ( [id] => 1207928 [patent_doc_number] => 06712936 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-30 [patent_title] => 'Method for manufacturing paper and paperboard using fracture toughness measurement' [patent_app_type] => B2 [patent_app_number] => 09/838463 [patent_app_country] => US [patent_app_date] => 2001-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 8557 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/712/06712936.pdf [firstpage_image] =>[orig_patent_app_number] => 09838463 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/838463
Method for manufacturing paper and paperboard using fracture toughness measurement Apr 18, 2001 Issued
Array ( [id] => 6742413 [patent_doc_number] => 20030019596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-30 [patent_title] => 'Metal substituted xerogels for improved peroxide bleaching of kraft pulps' [patent_app_type] => new [patent_app_number] => 09/835365 [patent_app_country] => US [patent_app_date] => 2001-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5671 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0019/20030019596.pdf [firstpage_image] =>[orig_patent_app_number] => 09835365 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/835365
Metal substituted xerogels for improved peroxide bleaching of kraft pulps Apr 16, 2001 Abandoned
Array ( [id] => 1493034 [patent_doc_number] => 06342124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-01-29 [patent_title] => 'Method of bleaching pulp with an assistant R2 -O-(C2H4O)m/(AO)p(AO)q H or (R3)t X(C2H4O)m/(AO)p(AO)r H' [patent_app_type] => B2 [patent_app_number] => 09/833617 [patent_app_country] => US [patent_app_date] => 2001-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6150 [patent_no_of_claims] => 8 [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/06/342/06342124.pdf [firstpage_image] =>[orig_patent_app_number] => 09833617 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/833617
Method of bleaching pulp with an assistant R2 -O-(C2H4O)m/(AO)p(AO)q H or (R3)t X(C2H4O)m/(AO)p(AO)r H Apr 12, 2001 Issued
Array ( [id] => 1255223 [patent_doc_number] => 06666951 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-23 [patent_title] => 'Process for the production of articles from treated lignocellulosic particles and a formaldehyde based resin binder' [patent_app_type] => B1 [patent_app_number] => 09/807289 [patent_app_country] => US [patent_app_date] => 2001-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4680 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/666/06666951.pdf [firstpage_image] =>[orig_patent_app_number] => 09807289 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/807289
Process for the production of articles from treated lignocellulosic particles and a formaldehyde based resin binder Apr 9, 2001 Issued
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