Search

Mark Halpern

Examiner (ID: 801, Phone: (571)272-1190 , Office: P/1741 )

Most Active Art Unit
1741
Art Unit(s)
1791, 1741, 1731, 1748
Total Applications
2290
Issued Applications
1848
Pending Applications
57
Abandoned Applications
395

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 150595 [patent_doc_number] => 07682485 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-23 [patent_title] => 'Papermaking process' [patent_app_type] => utility [patent_app_number] => 11/638109 [patent_app_country] => US [patent_app_date] => 2006-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3415 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/682/07682485.pdf [firstpage_image] =>[orig_patent_app_number] => 11638109 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/638109
Papermaking process Dec 12, 2006 Issued
Array ( [id] => 4985345 [patent_doc_number] => 20070151682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-05 [patent_title] => 'Method and apparatus for feeding wood chips into a chip bin' [patent_app_type] => utility [patent_app_number] => 11/637141 [patent_app_country] => US [patent_app_date] => 2006-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1764 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0151/20070151682.pdf [firstpage_image] =>[orig_patent_app_number] => 11637141 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/637141
Method and apparatus for feeding wood chips into a chip bin Dec 11, 2006 Abandoned
Array ( [id] => 7518380 [patent_doc_number] => 07972480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-05 [patent_title] => 'Apparatus for removing a broken pulp web from a pulp dryer' [patent_app_type] => utility [patent_app_number] => 12/086265 [patent_app_country] => US [patent_app_date] => 2006-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6345 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/972/07972480.pdf [firstpage_image] =>[orig_patent_app_number] => 12086265 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/086265
Apparatus for removing a broken pulp web from a pulp dryer Dec 4, 2006 Issued
Array ( [id] => 7488264 [patent_doc_number] => 08029646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-04 [patent_title] => 'Cellulose articles containing an additive composition' [patent_app_type] => utility [patent_app_number] => 12/097407 [patent_app_country] => US [patent_app_date] => 2006-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 19513 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/029/08029646.pdf [firstpage_image] =>[orig_patent_app_number] => 12097407 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/097407
Cellulose articles containing an additive composition Dec 3, 2006 Issued
Array ( [id] => 5088041 [patent_doc_number] => 20070227680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-04 [patent_title] => 'MANUFACTURING METHOD FOR WASTEPAPER SHOCK ABSORBING MATERIALS USING VACUUM FORMING PRINCIPLE AND WASTEPAPER SHOCK ABSORBING MATERIALS USING THE METHOD' [patent_app_type] => utility [patent_app_number] => 11/565875 [patent_app_country] => US [patent_app_date] => 2006-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 16441 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0227/20070227680.pdf [firstpage_image] =>[orig_patent_app_number] => 11565875 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/565875
Manufacturing method for wastepaper shock absorbing materials using vacuum forming principle and wastepaper shock absorbing materials using the method Nov 30, 2006 Issued
Array ( [id] => 4722852 [patent_doc_number] => 20080202712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'Method and Device for the Continuous Cooking of Pulp' [patent_app_type] => utility [patent_app_number] => 11/817380 [patent_app_country] => US [patent_app_date] => 2006-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6667 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0202/20080202712.pdf [firstpage_image] =>[orig_patent_app_number] => 11817380 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/817380
Method and device for the continuous cooking of pulp Nov 23, 2006 Issued
Array ( [id] => 5394385 [patent_doc_number] => 20090314447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-24 [patent_title] => 'Arrangement and Methods for Increasing Productivity of a Tissue Papermaking Machine or Minimizing its Dimensions' [patent_app_type] => utility [patent_app_number] => 12/158020 [patent_app_country] => US [patent_app_date] => 2006-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6228 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0314/20090314447.pdf [firstpage_image] =>[orig_patent_app_number] => 12158020 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/158020
Arrangement and Methods for Increasing Productivity of a Tissue Papermaking Machine or Minimizing its Dimensions Nov 15, 2006 Abandoned
Array ( [id] => 7795203 [patent_doc_number] => 08123909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-28 [patent_title] => 'Apparatus for treating papermaking feedstock' [patent_app_type] => utility [patent_app_number] => 12/091853 [patent_app_country] => US [patent_app_date] => 2006-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 9666 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/123/08123909.pdf [firstpage_image] =>[orig_patent_app_number] => 12091853 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/091853
Apparatus for treating papermaking feedstock Nov 1, 2006 Issued
Array ( [id] => 4835645 [patent_doc_number] => 20080277087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'Screen Cylinder' [patent_app_type] => utility [patent_app_number] => 12/092204 [patent_app_country] => US [patent_app_date] => 2007-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7807 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0277/20080277087.pdf [firstpage_image] =>[orig_patent_app_number] => 12092204 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/092204
Screen cylinder Oct 30, 2006 Issued
Array ( [id] => 5180141 [patent_doc_number] => 20070051483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-08 [patent_title] => ' Process for Bleaching Kraft Pulp' [patent_app_type] => utility [patent_app_number] => 11/554114 [patent_app_country] => US [patent_app_date] => 2006-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1416 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0051/20070051483.pdf [firstpage_image] =>[orig_patent_app_number] => 11554114 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/554114
Process for Bleaching Kraft Pulp Oct 29, 2006 Abandoned
Array ( [id] => 4967864 [patent_doc_number] => 20070107866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-17 [patent_title] => 'Papermaking process' [patent_app_type] => utility [patent_app_number] => 11/589494 [patent_app_country] => US [patent_app_date] => 2006-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3920 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0107/20070107866.pdf [firstpage_image] =>[orig_patent_app_number] => 11589494 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/589494
Papermaking process Oct 29, 2006 Issued
Array ( [id] => 4890073 [patent_doc_number] => 20080099169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-01 [patent_title] => 'Molded wet-pressed tissue' [patent_app_type] => utility [patent_app_number] => 11/588652 [patent_app_country] => US [patent_app_date] => 2006-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7194 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0099/20080099169.pdf [firstpage_image] =>[orig_patent_app_number] => 11588652 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/588652
Molded wet-pressed tissue Oct 26, 2006 Issued
Array ( [id] => 242932 [patent_doc_number] => 07588663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-15 [patent_title] => 'Multiple mode headbox' [patent_app_type] => utility [patent_app_number] => 11/584273 [patent_app_country] => US [patent_app_date] => 2006-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2855 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/588/07588663.pdf [firstpage_image] =>[orig_patent_app_number] => 11584273 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/584273
Multiple mode headbox Oct 19, 2006 Issued
Array ( [id] => 4980023 [patent_doc_number] => 20070084577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-19 [patent_title] => 'Shoe press apparatus of a paper machine and paper production method' [patent_app_type] => utility [patent_app_number] => 11/582498 [patent_app_country] => US [patent_app_date] => 2006-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9900 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0084/20070084577.pdf [firstpage_image] =>[orig_patent_app_number] => 11582498 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/582498
Shoe press apparatus of a paper machine and paper production method Oct 17, 2006 Issued
Array ( [id] => 4742796 [patent_doc_number] => 20080087397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-17 [patent_title] => 'PRESS STABLE METHOD OF CLEANING PAPER MACHINE PRESS FABRICS ON-THE-RUN' [patent_app_type] => utility [patent_app_number] => 11/548454 [patent_app_country] => US [patent_app_date] => 2006-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3881 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0087/20080087397.pdf [firstpage_image] =>[orig_patent_app_number] => 11548454 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/548454
Press stable method of cleaning paper machine press fabrics on-the-run Oct 10, 2006 Issued
Array ( [id] => 4980024 [patent_doc_number] => 20070084578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-19 [patent_title] => 'Apparatus in connection with a press roll and a press roll' [patent_app_type] => utility [patent_app_number] => 11/543775 [patent_app_country] => US [patent_app_date] => 2006-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4454 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0084/20070084578.pdf [firstpage_image] =>[orig_patent_app_number] => 11543775 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/543775
Apparatus in connection with a press roll and a press roll Oct 5, 2006 Abandoned
Array ( [id] => 4867973 [patent_doc_number] => 20080147032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-19 [patent_title] => 'Methods for the preparation crosslinked carboxyalkyl cellulose fibers having non-permanent and temporary crosslinks' [patent_app_type] => utility [patent_app_number] => 11/537932 [patent_app_country] => US [patent_app_date] => 2006-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10141 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0147/20080147032.pdf [firstpage_image] =>[orig_patent_app_number] => 11537932 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/537932
Methods for the preparation crosslinked carboxyalkyl cellulose fibers having non-permanent and temporary crosslinks Oct 1, 2006 Abandoned
Array ( [id] => 4867974 [patent_doc_number] => 20080147033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-19 [patent_title] => 'Methods for the preparation of crosslinked carboxyalkyl cellulose fibers having permanent and non-permanent crosslinks' [patent_app_type] => utility [patent_app_number] => 11/537945 [patent_app_country] => US [patent_app_date] => 2006-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 14277 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0147/20080147033.pdf [firstpage_image] =>[orig_patent_app_number] => 11537945 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/537945
Methods for the preparation of crosslinked carboxyalkyl cellulose fibers having permanent and non-permanent crosslinks Oct 1, 2006 Issued
Array ( [id] => 4944739 [patent_doc_number] => 20080082066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-03 [patent_title] => 'Crosslinked carboxyalkyl cellulose fibers having non-permanent and temporary crosslinks' [patent_app_type] => utility [patent_app_number] => 11/537925 [patent_app_country] => US [patent_app_date] => 2006-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10246 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0082/20080082066.pdf [firstpage_image] =>[orig_patent_app_number] => 11537925 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/537925
Crosslinked carboxyalkyl cellulose fibers having non-permanent and temporary crosslinks Oct 1, 2006 Abandoned
Array ( [id] => 4944737 [patent_doc_number] => 20080082064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-03 [patent_title] => 'Crosslinked carboxyalkyl cellulose fibers having permanent and non-permanent crosslinks' [patent_app_type] => utility [patent_app_number] => 11/537881 [patent_app_country] => US [patent_app_date] => 2006-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 13819 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0082/20080082064.pdf [firstpage_image] =>[orig_patent_app_number] => 11537881 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/537881
Crosslinked carboxyalkyl cellulose fibers having permanent and non-permanent crosslinks Oct 1, 2006 Issued
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