| Application number | Title of the application | Filing Date | Status |
|---|
Array
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[patent_kind] => NA
[patent_issue_date] => 1995-07-04
[patent_title] => 'Method of washing of alkaline pulp by adding carbon dioxide to the pulp'
[patent_app_type] => 1
[patent_app_number] => 8/099810
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[patent_app_date] => 1993-07-29
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Array
(
[id] => 3454570
[patent_doc_number] => 05441603
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-08-15
[patent_title] => 'Method for chelation of pulp prior to ozone delignification'
[patent_app_type] => 1
[patent_app_number] => 8/097699
[patent_app_country] => US
[patent_app_date] => 1993-07-27
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/097699 | Method for chelation of pulp prior to ozone delignification | Jul 26, 1993 | Issued |
| 90/003131 | METHOD OF WASHING STOCK SUSPENSIONS BY REMOVING UNDESIRED MATERIAL THROUGH AN ENDLESS REVOLVING WIRE | Jul 15, 1993 | Issued |
Array
(
[id] => 3483803
[patent_doc_number] => 05470437
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-11-28
[patent_title] => 'Digester for cooking pulp having staggered screens'
[patent_app_type] => 1
[patent_app_number] => 8/092420
[patent_app_country] => US
[patent_app_date] => 1993-07-16
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[pdf_file] => patents/05/470/05470437.pdf
[firstpage_image] =>[orig_patent_app_number] => 092420
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/092420 | Digester for cooking pulp having staggered screens | Jul 15, 1993 | Issued |
Array
(
[id] => 3423708
[patent_doc_number] => 05462641
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-10-31
[patent_title] => 'Process for bleaching pulp with adsorption of metals'
[patent_app_type] => 1
[patent_app_number] => 8/086803
[patent_app_country] => US
[patent_app_date] => 1993-07-07
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/086803 | Process for bleaching pulp with adsorption of metals | Jul 6, 1993 | Issued |
Array
(
[id] => 4239027
[patent_doc_number] => 06221209
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-24
[patent_title] => 'Multi-stage bleaching process having a final stabilized peroxide stage'
[patent_app_type] => 1
[patent_app_number] => 8/083183
[patent_app_country] => US
[patent_app_date] => 1993-06-29
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/083183 | Multi-stage bleaching process having a final stabilized peroxide stage | Jun 28, 1993 | Issued |
| 08/081206 | HEMICELLULOSE RECOVERY DURING KRAFT PULPING | Jun 24, 1993 | Pending |
| 08/080027 | METHOD OF BLEACHING PAPER PULP | Jun 17, 1993 | Pending |
| 90/003093 | METHOD OF WASHING STOCK SUSPENSIONS BY REMOVING UNDESIRED MATERIAL THROUGH AN ENDLESS REVOLVING WIRE | Jun 8, 1993 | Issued |
| 08/072861 | METHOD FOR THE USE OF ENZYMES IN PROCESSING AND BLEACHING OF PAPER PULP, AND APPARATUS FOR USE THEREOF | Jun 6, 1993 | Pending |
| 08/064801 | ENZYMATIC TREATMENT OF CHEMICAL LIGNOCELLULOSE PULP | May 20, 1993 | Pending |
Array
(
[id] => 3086458
[patent_doc_number] => 05368688
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[patent_kind] => NA
[patent_issue_date] => 1994-11-29
[patent_title] => 'Method for bleaching pulp with ozone with successive steps of lower consistency'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/062176 | Method for bleaching pulp with ozone with successive steps of lower consistency | May 16, 1993 | Issued |
Array
(
[id] => 3420579
[patent_doc_number] => 05415734
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-05-16
[patent_title] => 'Process for bleaching pulp without using chlorine containing chemicals'
[patent_app_type] => 1
[patent_app_number] => 8/059404
[patent_app_country] => US
[patent_app_date] => 1993-05-11
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[pdf_file] => patents/05/415/05415734.pdf
[firstpage_image] =>[orig_patent_app_number] => 059404
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/059404 | Process for bleaching pulp without using chlorine containing chemicals | May 10, 1993 | Issued |
| 08/056496 | OZONE BLEACHING | May 2, 1993 | Pending |
Array
(
[id] => 3554072
[patent_doc_number] => 05500086
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-03-19
[patent_title] => 'Method for producing pulp from green algae'
[patent_app_type] => 1
[patent_app_number] => 8/054635
[patent_app_country] => US
[patent_app_date] => 1993-04-30
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[firstpage_image] =>[orig_patent_app_number] => 054635
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/054635 | Method for producing pulp from green algae | Apr 29, 1993 | Issued |
| 08/055121 | ELIMINATION OF SULFUR DIOXIDE FORMATION IN REFINER BLEACHING | Apr 29, 1993 | Pending |
| 08/055674 | INDIRECTLY HEATED THERMOCHEMICAL REACTOR APPARATUS AND PROCESSES | Apr 28, 1993 | Pending |
Array
(
[id] => 3607546
[patent_doc_number] => 05534115
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-09
[patent_title] => 'Process for preserving the mechanical strength properties of chemical paper pulps'
[patent_app_type] => 1
[patent_app_number] => 8/039146
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[patent_app_date] => 1993-04-15
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[firstpage_image] =>[orig_patent_app_number] => 039146
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/039146 | Process for preserving the mechanical strength properties of chemical paper pulps | Apr 14, 1993 | Issued |
Array
(
[id] => 3456233
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[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-02-21
[patent_title] => 'Method of bleaching de-inked pulp and removing the ink particles with steam'
[patent_app_type] => 1
[patent_app_number] => 8/046223
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[patent_app_date] => 1993-04-13
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/046223 | Method of bleaching de-inked pulp and removing the ink particles with steam | Apr 12, 1993 | Issued |
Array
(
[id] => 3412852
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[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-07-18
[patent_title] => 'Surface treatment apparatus'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/041342 | Surface treatment apparatus | Mar 31, 1993 | Issued |