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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
08/402342 HIGH EFFICIENCY VESSELS FOR BLEACHING LIGNOCELLULOSIC, CELLULOSIC AND SYNTHETIC POLYMERIC FIBROUS MATERIALS Mar 9, 1995 Abandoned
Array ( [id] => 4280219 [patent_doc_number] => 06267841 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-31 [patent_title] => 'Low energy thermomechanical pulping process using an enzyme treatment between refining zones' [patent_app_type] => 1 [patent_app_number] => 8/395170 [patent_app_country] => US [patent_app_date] => 1995-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1752 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/267/06267841.pdf [firstpage_image] =>[orig_patent_app_number] => 395170 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/395170
Low energy thermomechanical pulping process using an enzyme treatment between refining zones Feb 26, 1995 Issued
08/389630 PROCESS FOR BLEACHING OF LIGNOCELLULOSE-CONTAINING PULP Feb 14, 1995 Abandoned
08/370571 COLD CAUSTIC EXTRACTION OF PULPS FOR ABSORBENT PRODUCTS, METHOD OF THEIR PREPARATION, AND IMPROVED THEREBY Jan 17, 1995 Abandoned
08/365253 BLEACHING OF FILLED PAPER Dec 27, 1994 Abandoned
Array ( [id] => 3452253 [patent_doc_number] => 05472567 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-05 [patent_title] => 'Method of chemically reacting a slurry with a gas' [patent_app_type] => 1 [patent_app_number] => 8/356455 [patent_app_country] => US [patent_app_date] => 1994-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3316 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/472/05472567.pdf [firstpage_image] =>[orig_patent_app_number] => 356455 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/356455
Method of chemically reacting a slurry with a gas Dec 14, 1994 Issued
Array ( [id] => 3651809 [patent_doc_number] => 05622602 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-22 [patent_title] => 'Apparatus for controlling the degree of paper fiber variation' [patent_app_type] => 1 [patent_app_number] => 8/355051 [patent_app_country] => US [patent_app_date] => 1994-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 38 [patent_no_of_words] => 6839 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/622/05622602.pdf [firstpage_image] =>[orig_patent_app_number] => 355051 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/355051
Apparatus for controlling the degree of paper fiber variation Dec 12, 1994 Issued
Array ( [id] => 3818512 [patent_doc_number] => 05730837 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-24 [patent_title] => 'Method of separating lignocellulosic material into lignin, cellulose and dissolved sugars' [patent_app_type] => 1 [patent_app_number] => 8/348469 [patent_app_country] => US [patent_app_date] => 1994-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2575 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/730/05730837.pdf [firstpage_image] =>[orig_patent_app_number] => 348469 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/348469
Method of separating lignocellulosic material into lignin, cellulose and dissolved sugars Dec 1, 1994 Issued
08/347038 METHOD AND APPARATUS OF SOLVENT PULPING COMMINUTED CELLULOSIC FIBROUS MATERIAL Nov 29, 1994 Abandoned
08/350129 METHOD AND APPARATUS FOR CONTROLLING AND DIRECTING THE FLOW OF CHIPS INTO A CHIP BIN Nov 28, 1994 Abandoned
Array ( [id] => 3505216 [patent_doc_number] => 05562803 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-08 [patent_title] => 'Sequential bleaching of de-inked paper pulp with sodium bisulfite, dithionite and borohydride' [patent_app_type] => 1 [patent_app_number] => 8/341851 [patent_app_country] => US [patent_app_date] => 1994-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 6667 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/562/05562803.pdf [firstpage_image] =>[orig_patent_app_number] => 341851 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/341851
Sequential bleaching of de-inked paper pulp with sodium bisulfite, dithionite and borohydride Nov 17, 1994 Issued
08/344582 PROCESS FOR TREATING HARDWOOD PULP WITH AN ENZYME MIXTURE TO REDUCE VESSEL ELEMENT PICKING Nov 17, 1994 Abandoned
08/336894 PROCESS FOR GAS PHASE DELIGNIFYING CELLULOSIC MATERIAL USING CHLORINE DIOXIDE Nov 9, 1994 Abandoned
08/338456 PROCESS FOR PRODUCTION OF PAPER OR PAPERBOARD Nov 9, 1994 Abandoned
Array ( [id] => 3710273 [patent_doc_number] => 05616215 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-01 [patent_title] => 'Method of making paper from pulp treated with lipase and an aluminum salt' [patent_app_type] => 1 [patent_app_number] => 8/337575 [patent_app_country] => US [patent_app_date] => 1994-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1200 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/616/05616215.pdf [firstpage_image] =>[orig_patent_app_number] => 337575 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/337575
Method of making paper from pulp treated with lipase and an aluminum salt Nov 9, 1994 Issued
Array ( [id] => 3629304 [patent_doc_number] => 05630909 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-20 [patent_title] => 'Pulp fluffing gas contactor' [patent_app_type] => 1 [patent_app_number] => 8/335282 [patent_app_country] => US [patent_app_date] => 1994-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3286 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/630/05630909.pdf [firstpage_image] =>[orig_patent_app_number] => 335282 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/335282
Pulp fluffing gas contactor Nov 6, 1994 Issued
Array ( [id] => 3797515 [patent_doc_number] => 05853535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-29 [patent_title] => 'Process for manufacturing bleached pulp including recycling' [patent_app_type] => 1 [patent_app_number] => 8/335099 [patent_app_country] => US [patent_app_date] => 1994-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 14007 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/853/05853535.pdf [firstpage_image] =>[orig_patent_app_number] => 335099 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/335099
Process for manufacturing bleached pulp including recycling Nov 6, 1994 Issued
Array ( [id] => 3619658 [patent_doc_number] => 05620563 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-15 [patent_title] => 'Process for delignification and bleaching of chemical wood pulps with hydrogen peroxide and a dicyandiamide activator' [patent_app_type] => 1 [patent_app_number] => 8/331935 [patent_app_country] => US [patent_app_date] => 1994-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4040 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/620/05620563.pdf [firstpage_image] =>[orig_patent_app_number] => 331935 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/331935
Process for delignification and bleaching of chemical wood pulps with hydrogen peroxide and a dicyandiamide activator Oct 30, 1994 Issued
Array ( [id] => 3689409 [patent_doc_number] => 05618385 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-08 [patent_title] => 'Method of peroxide bleaching of pulp using a peroxide decomposing inactivator' [patent_app_type] => 1 [patent_app_number] => 8/331335 [patent_app_country] => US [patent_app_date] => 1994-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1793 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/618/05618385.pdf [firstpage_image] =>[orig_patent_app_number] => 331335 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/331335
Method of peroxide bleaching of pulp using a peroxide decomposing inactivator Oct 27, 1994 Issued
Array ( [id] => 3544134 [patent_doc_number] => 05571378 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-05 [patent_title] => 'Process for high-pH metal ion chelation in pulps' [patent_app_type] => 1 [patent_app_number] => 8/327919 [patent_app_country] => US [patent_app_date] => 1994-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5721 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/571/05571378.pdf [firstpage_image] =>[orig_patent_app_number] => 327919 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/327919
Process for high-pH metal ion chelation in pulps Oct 26, 1994 Issued
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