Search

Aaron Weisstuch

Examiner (ID: 5645)

Most Active Art Unit
1109
Art Unit(s)
1102, 1502, 2899, 1104, 1109, 1753, 3405, 1101, 2507
Total Applications
2211
Issued Applications
1939
Pending Applications
43
Abandoned Applications
229

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3808185 [patent_doc_number] => 05770012 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-23 [patent_title] => 'Process for treating paper machine stock containing bleached hardwood pulp with an enzyme mixture to reduce vessel element picking' [patent_app_type] => 1 [patent_app_number] => 8/736062 [patent_app_country] => US [patent_app_date] => 1996-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5664 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/770/05770012.pdf [firstpage_image] =>[orig_patent_app_number] => 736062 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/736062
Process for treating paper machine stock containing bleached hardwood pulp with an enzyme mixture to reduce vessel element picking Oct 21, 1996 Issued
08/591434 PROCESS FOR BLEACHING PAPER PULPS WITH OZONE Oct 14, 1996 Abandoned
Array ( [id] => 4251908 [patent_doc_number] => 06258208 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Method for complex treatment of pulp in conjunction with a chlorine dioxide stage' [patent_app_type] => 1 [patent_app_number] => 8/714171 [patent_app_country] => US [patent_app_date] => 1996-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 12739 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/258/06258208.pdf [firstpage_image] =>[orig_patent_app_number] => 714171 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/714171
Method for complex treatment of pulp in conjunction with a chlorine dioxide stage Sep 26, 1996 Issued
Array ( [id] => 3797530 [patent_doc_number] => 05853536 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-29 [patent_title] => 'Method for ozone bleaching of cellulosic pulp at low consistency' [patent_app_type] => 1 [patent_app_number] => 8/718706 [patent_app_country] => US [patent_app_date] => 1996-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3807 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/853/05853536.pdf [firstpage_image] =>[orig_patent_app_number] => 718706 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/718706
Method for ozone bleaching of cellulosic pulp at low consistency Sep 26, 1996 Issued
08/719077 MINIMUM IMPACT ELEMENTAL-CHLORINE-FREE BLEACHING PROCESS Sep 23, 1996 Abandoned
Array ( [id] => 4092820 [patent_doc_number] => 06048437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-11 [patent_title] => 'Process for bleaching chemical pulp with chlorine dioxide, peroxide and Na.sub.2 M.sub.0 O.sub.4 as reaction catalyt' [patent_app_type] => 1 [patent_app_number] => 8/716034 [patent_app_country] => US [patent_app_date] => 1996-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8889 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/048/06048437.pdf [firstpage_image] =>[orig_patent_app_number] => 716034 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/716034
Process for bleaching chemical pulp with chlorine dioxide, peroxide and Na.sub.2 M.sub.0 O.sub.4 as reaction catalyt Sep 18, 1996 Issued
08/669357 PROCESS FOR BLEACHING A HIGH YIELD PAPER PULP USING HYDROGEN PEROXIDE Sep 2, 1996 Abandoned
Array ( [id] => 3724527 [patent_doc_number] => 05693185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-02 [patent_title] => 'Method of oxidatively treating a substrate with an equilibrium mixture of caro\'s acid and a percarboxylic acid' [patent_app_type] => 1 [patent_app_number] => 8/705997 [patent_app_country] => US [patent_app_date] => 1996-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4663 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/693/05693185.pdf [firstpage_image] =>[orig_patent_app_number] => 705997 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/705997
Method of oxidatively treating a substrate with an equilibrium mixture of caro's acid and a percarboxylic acid Aug 29, 1996 Issued
Array ( [id] => 3752066 [patent_doc_number] => 05851351 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Method of microbial pre-treating wood chips for paper making' [patent_app_type] => 1 [patent_app_number] => 8/703669 [patent_app_country] => US [patent_app_date] => 1996-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2543 [patent_no_of_claims] => 13 [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/05/851/05851351.pdf [firstpage_image] =>[orig_patent_app_number] => 703669 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/703669
Method of microbial pre-treating wood chips for paper making Aug 26, 1996 Issued
Array ( [id] => 3732083 [patent_doc_number] => 05753074 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Method of washing a thin mat of cellulosic pulp' [patent_app_type] => 1 [patent_app_number] => 8/697271 [patent_app_country] => US [patent_app_date] => 1996-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2055 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/753/05753074.pdf [firstpage_image] =>[orig_patent_app_number] => 697271 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/697271
Method of washing a thin mat of cellulosic pulp Aug 20, 1996 Issued
08/682813 BIOPULPING WITH PHLEBIA SUBSERIALIS Jul 10, 1996 Abandoned
Array ( [id] => 3786336 [patent_doc_number] => 05725732 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-10 [patent_title] => 'Process for treating hardwood pulp with an enzyme mixture to reduce vessel element picking' [patent_app_type] => 1 [patent_app_number] => 8/677276 [patent_app_country] => US [patent_app_date] => 1996-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5511 [patent_no_of_claims] => 25 [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/05/725/05725732.pdf [firstpage_image] =>[orig_patent_app_number] => 677276 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/677276
Process for treating hardwood pulp with an enzyme mixture to reduce vessel element picking Jul 8, 1996 Issued
Array ( [id] => 4117954 [patent_doc_number] => 06126782 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Method for non-chlorine bleaching of cellulose pulp with a totally closed counter-current liquid circuit' [patent_app_type] => 1 [patent_app_number] => 8/663047 [patent_app_country] => US [patent_app_date] => 1996-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9639 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/126/06126782.pdf [firstpage_image] =>[orig_patent_app_number] => 663047 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/663047
Method for non-chlorine bleaching of cellulose pulp with a totally closed counter-current liquid circuit Jul 7, 1996 Issued
Array ( [id] => 3917579 [patent_doc_number] => 05944952 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-31 [patent_title] => 'Method for bleaching high consistency pulp with a gaseous bleaching reagent' [patent_app_type] => 1 [patent_app_number] => 8/669059 [patent_app_country] => US [patent_app_date] => 1996-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6996 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 381 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/944/05944952.pdf [firstpage_image] =>[orig_patent_app_number] => 669059 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/669059
Method for bleaching high consistency pulp with a gaseous bleaching reagent Jun 23, 1996 Issued
08/640745 PROCESS FOR BLEACHING A CHEMICAL PAPER PULP Jun 23, 1996 Abandoned
08/637687 PROCESS FOR BLEACHING A CHEMICAL PAPER PULP Jun 23, 1996 Abandoned
08/670206 METHOD AND APPARATUS FOR TREATING PULP Jun 19, 1996 Abandoned
Array ( [id] => 1598202 [patent_doc_number] => 06475338 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-05 [patent_title] => 'Method of minimizing transition metal ions during chemical pulping in a digester by adding chelating agent to the digester' [patent_app_type] => B1 [patent_app_number] => 08/659682 [patent_app_country] => US [patent_app_date] => 1996-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6095 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/475/06475338.pdf [firstpage_image] =>[orig_patent_app_number] => 08659682 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/659682
Method of minimizing transition metal ions during chemical pulping in a digester by adding chelating agent to the digester Jun 4, 1996 Issued
Array ( [id] => 4005042 [patent_doc_number] => 05879509 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-09 [patent_title] => 'Deinking of starch-coated printed paper by treatment with starch degrading enzyme' [patent_app_type] => 1 [patent_app_number] => 8/640869 [patent_app_country] => US [patent_app_date] => 1996-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2427 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/879/05879509.pdf [firstpage_image] =>[orig_patent_app_number] => 640869 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/640869
Deinking of starch-coated printed paper by treatment with starch degrading enzyme May 14, 1996 Issued
Array ( [id] => 3763873 [patent_doc_number] => 05773055 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Process for preparing a bean flavor' [patent_app_type] => 1 [patent_app_number] => 8/641590 [patent_app_country] => US [patent_app_date] => 1996-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1939 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/773/05773055.pdf [firstpage_image] =>[orig_patent_app_number] => 641590 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/641590
Process for preparing a bean flavor Apr 30, 1996 Issued
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