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
08/160408 PROCESSING LIGNOCELLULOSIC AGRICULTURAL RESIDUE Dec 1, 1993 Abandoned
Array ( [id] => 3660089 [patent_doc_number] => 05597445 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-28 [patent_title] => 'Method for recovering sodium from a spent cooking liquor' [patent_app_type] => 1 [patent_app_number] => 8/158962 [patent_app_country] => US [patent_app_date] => 1993-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4422 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 366 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/597/05597445.pdf [firstpage_image] =>[orig_patent_app_number] => 158962 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/158962
Method for recovering sodium from a spent cooking liquor Nov 28, 1993 Issued
Array ( [id] => 3421904 [patent_doc_number] => 05403442 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-04 [patent_title] => 'Method of deaerating and pumping a fiber suspension prior to washing' [patent_app_type] => 1 [patent_app_number] => 8/159047 [patent_app_country] => US [patent_app_date] => 1993-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5167 [patent_no_of_claims] => 1 [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/05/403/05403442.pdf [firstpage_image] =>[orig_patent_app_number] => 159047 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/159047
Method of deaerating and pumping a fiber suspension prior to washing Nov 28, 1993 Issued
08/156572 PROCESS FOR HIGH PH METAL ION CHELATION IN PULPS Nov 22, 1993 Abandoned
Array ( [id] => 3406227 [patent_doc_number] => 05437768 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-01 [patent_title] => 'Non-baffled low pressure drop vacuum cooled inserted smelt spout' [patent_app_type] => 1 [patent_app_number] => 8/144921 [patent_app_country] => US [patent_app_date] => 1993-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 1393 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/437/05437768.pdf [firstpage_image] =>[orig_patent_app_number] => 144921 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/144921
Non-baffled low pressure drop vacuum cooled inserted smelt spout Oct 27, 1993 Issued
Array ( [id] => 3416355 [patent_doc_number] => 05389201 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-02-14 [patent_title] => 'Bleaching of kraft cellulosic pulp employing ozone and reduced consumption of chlorine containing bleaching agent' [patent_app_type] => 1 [patent_app_number] => 8/137732 [patent_app_country] => US [patent_app_date] => 1993-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3699 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/389/05389201.pdf [firstpage_image] =>[orig_patent_app_number] => 137732 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/137732
Bleaching of kraft cellulosic pulp employing ozone and reduced consumption of chlorine containing bleaching agent Oct 17, 1993 Issued
Array ( [id] => 3853073 [patent_doc_number] => 05792316 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Bleaching process for kraft pulp employing high consistency chlorinated pulp treated with gaseous chlorine and ozone' [patent_app_type] => 1 [patent_app_number] => 8/132686 [patent_app_country] => US [patent_app_date] => 1993-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1245 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/792/05792316.pdf [firstpage_image] =>[orig_patent_app_number] => 132686 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/132686
Bleaching process for kraft pulp employing high consistency chlorinated pulp treated with gaseous chlorine and ozone Oct 5, 1993 Issued
08/124685 METHOD OF, AND APPARATUS FOR, OXYGEN DELIGNIFICATION OF MEDIUM CONSISTENCY PULP SLURRY Sep 21, 1993 Abandoned
Array ( [id] => 3802603 [patent_doc_number] => 05810973 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Apparatus for producing small particles from high consistency wood pulp' [patent_app_type] => 1 [patent_app_number] => 8/125053 [patent_app_country] => US [patent_app_date] => 1993-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5727 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/810/05810973.pdf [firstpage_image] =>[orig_patent_app_number] => 125053 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/125053
Apparatus for producing small particles from high consistency wood pulp Sep 20, 1993 Issued
Array ( [id] => 3602155 [patent_doc_number] => 05589032 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-31 [patent_title] => 'Process for preparing a bleaching liquor containing percarboxylic acid and caro\'s acid' [patent_app_type] => 1 [patent_app_number] => 8/123532 [patent_app_country] => US [patent_app_date] => 1993-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4662 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/589/05589032.pdf [firstpage_image] =>[orig_patent_app_number] => 123532 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/123532
Process for preparing a bleaching liquor containing percarboxylic acid and caro's acid Sep 16, 1993 Issued
Array ( [id] => 3519773 [patent_doc_number] => 05503712 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-02 [patent_title] => 'Screening system for fractionating and sizing woodchips' [patent_app_type] => 1 [patent_app_number] => 8/121547 [patent_app_country] => US [patent_app_date] => 1993-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 9684 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/503/05503712.pdf [firstpage_image] =>[orig_patent_app_number] => 121547 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/121547
Screening system for fractionating and sizing woodchips Sep 15, 1993 Issued
08/120745 EOP STAGE FOR CHLORINE FREE BLEACHING Sep 14, 1993 Abandoned
08/121381 RECOVERY OF OXYGEN-RICH GAS FROM OZONE BLEACHING PROCESS Sep 12, 1993 Abandoned
Array ( [id] => 3556146 [patent_doc_number] => 05525195 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-11 [patent_title] => 'Process for high consistency delignification using a low consistency alkali pretreatment' [patent_app_type] => 1 [patent_app_number] => 8/117341 [patent_app_country] => US [patent_app_date] => 1993-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6042 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/525/05525195.pdf [firstpage_image] =>[orig_patent_app_number] => 117341 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/117341
Process for high consistency delignification using a low consistency alkali pretreatment Sep 6, 1993 Issued
Array ( [id] => 3728554 [patent_doc_number] => 05698075 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-16 [patent_title] => 'Process for bleaching a chemical paper pulp in an oxygen-peroxymonosulfuric acid-hydrogen peroxide sequence' [patent_app_type] => 1 [patent_app_number] => 8/108725 [patent_app_country] => US [patent_app_date] => 1993-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3220 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/698/05698075.pdf [firstpage_image] =>[orig_patent_app_number] => 108725 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/108725
Process for bleaching a chemical paper pulp in an oxygen-peroxymonosulfuric acid-hydrogen peroxide sequence Sep 2, 1993 Issued
08/116776 MEDIUM CONSISTENCY OZONE BRIGHTENING OF HIGH CONSISTENCY OZONE BLEACHED PULP Sep 2, 1993 Abandoned
08/116040 METHOD FOR BLEACHING LIGNOCELLULOSIC PULP Sep 1, 1993 Abandoned
Array ( [id] => 3642823 [patent_doc_number] => 05639347 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-17 [patent_title] => 'Method of controlling of metals in a bleach plant, using oxidation' [patent_app_type] => 1 [patent_app_number] => 8/113645 [patent_app_country] => US [patent_app_date] => 1993-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4072 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/639/05639347.pdf [firstpage_image] =>[orig_patent_app_number] => 113645 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/113645
Method of controlling of metals in a bleach plant, using oxidation Aug 30, 1993 Issued
08/110867 WOOD PULPING WITH ACETIC ACID WITH THE ADDITION OF FORMIC ACIDS Aug 23, 1993 Abandoned
Array ( [id] => 3405765 [patent_doc_number] => 05460696 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-10-24 [patent_title] => 'Oxygen delignification method incorporating wood pulp mixing apparatus' [patent_app_type] => 1 [patent_app_number] => 8/105248 [patent_app_country] => US [patent_app_date] => 1993-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3575 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 425 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/460/05460696.pdf [firstpage_image] =>[orig_patent_app_number] => 105248 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/105248
Oxygen delignification method incorporating wood pulp mixing apparatus Aug 11, 1993 Issued
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