Search

Mark Halpern

Examiner (ID: 3854, Phone: (571)272-1190 , Office: P/1741 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9311086 [patent_doc_number] => 08652301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-02-18 [patent_title] => 'Method and composition for enzymatic treatment of fiber for papermaking, and paper products made therewith' [patent_app_type] => utility [patent_app_number] => 13/661334 [patent_app_country] => US [patent_app_date] => 2012-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 15793 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13661334 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/661334
Method and composition for enzymatic treatment of fiber for papermaking, and paper products made therewith Oct 25, 2012 Issued
Array ( [id] => 9432168 [patent_doc_number] => 20140110074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-24 [patent_title] => 'METHOD AND SYSTEM FOR REDUCING WATER LOSS IN A PAPER MILL' [patent_app_type] => utility [patent_app_number] => 13/655946 [patent_app_country] => US [patent_app_date] => 2012-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2331 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13655946 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/655946
Method and system for reducing water loss in a paper mill Oct 18, 2012 Issued
Array ( [id] => 8764302 [patent_doc_number] => 20130092339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-18 [patent_title] => 'BELT FOR TRANSFERRING WET WEB' [patent_app_type] => utility [patent_app_number] => 13/650211 [patent_app_country] => US [patent_app_date] => 2012-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 13543 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13650211 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/650211
Belt for transferring wet web Oct 11, 2012 Issued
Array ( [id] => 10175880 [patent_doc_number] => 09206070 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-08 [patent_title] => 'Device delivering glass fibres with a reduced precious metal content' [patent_app_type] => utility [patent_app_number] => 14/349787 [patent_app_country] => US [patent_app_date] => 2012-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3530 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14349787 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/349787
Device delivering glass fibres with a reduced precious metal content Oct 1, 2012 Issued
Array ( [id] => 9581472 [patent_doc_number] => 08771473 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-08 [patent_title] => 'Doctor blade for a fiber web machine and doctor arrangement in a fiber web machine' [patent_app_type] => utility [patent_app_number] => 13/628226 [patent_app_country] => US [patent_app_date] => 2012-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2935 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13628226 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/628226
Doctor blade for a fiber web machine and doctor arrangement in a fiber web machine Sep 26, 2012 Issued
Array ( [id] => 9094786 [patent_doc_number] => 20130274097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-17 [patent_title] => 'INSTALLATION AND METHOD FOR CONVERSION OF PAPER RESIDUE INTO A MINERAL PRODUCT' [patent_app_type] => utility [patent_app_number] => 13/627480 [patent_app_country] => US [patent_app_date] => 2012-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3368 [patent_no_of_claims] => 4 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13627480 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/627480
Installation and method for conversion of paper residue into a mineral product Sep 25, 2012 Issued
Array ( [id] => 9749285 [patent_doc_number] => 08840756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-23 [patent_title] => 'Device for creating multitone watermarks and methods of manufacture and use thereof' [patent_app_type] => utility [patent_app_number] => 13/625472 [patent_app_country] => US [patent_app_date] => 2012-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 7395 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13625472 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/625472
Device for creating multitone watermarks and methods of manufacture and use thereof Sep 23, 2012 Issued
Array ( [id] => 10942795 [patent_doc_number] => 20140345816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'METHOD OF CONTROLLING RETENTION AND AN INTERMEDIATE PRODUCT USED IN THE METHOD' [patent_app_type] => utility [patent_app_number] => 14/344107 [patent_app_country] => US [patent_app_date] => 2012-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3485 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14344107 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/344107
Method of controlling retention and an intermediate product used in the method Sep 11, 2012 Issued
Array ( [id] => 8684411 [patent_doc_number] => 20130052695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-28 [patent_title] => 'FINE FIBROUS CELLULOSIC MATERIAL AND PROCESS FOR PRODUCING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/608452 [patent_app_country] => US [patent_app_date] => 2012-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 19473 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13608452 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/608452
Fine fibrous cellulosic material and process for producing the same Sep 9, 2012 Issued
Array ( [id] => 8582513 [patent_doc_number] => 20130001334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-03 [patent_title] => 'REFINERS AND METHODS OF REFINING PULP' [patent_app_type] => utility [patent_app_number] => 13/609071 [patent_app_country] => US [patent_app_date] => 2012-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5817 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13609071 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/609071
REFINERS AND METHODS OF REFINING PULP Sep 9, 2012 Abandoned
Array ( [id] => 8788593 [patent_doc_number] => 20130105562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-02 [patent_title] => 'PAPER ARTICLES EXHIBITING LONG TERM STORAGEABILITY AND METHOD FOR MAKING SAME' [patent_app_type] => utility [patent_app_number] => 13/606102 [patent_app_country] => US [patent_app_date] => 2012-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3331 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13606102 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/606102
PAPER ARTICLES EXHIBITING LONG TERM STORAGEABILITY AND METHOD FOR MAKING SAME Sep 6, 2012 Abandoned
Array ( [id] => 8566261 [patent_doc_number] => 20120328832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-27 [patent_title] => 'WEB SUBSTRATE HAVING OPTIMIZED EMBOSS DESIGN' [patent_app_type] => utility [patent_app_number] => 13/604075 [patent_app_country] => US [patent_app_date] => 2012-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6850 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13604075 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/604075
Web substrate having optimized emboss design Sep 4, 2012 Issued
Array ( [id] => 8566260 [patent_doc_number] => 20120328831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-27 [patent_title] => 'WEB SUBSTRATE HAVING OPTIMIZED EMBOSS AREA' [patent_app_type] => utility [patent_app_number] => 13/604016 [patent_app_country] => US [patent_app_date] => 2012-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6898 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13604016 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/604016
Web substrate having optimized emboss area Sep 4, 2012 Issued
Array ( [id] => 8742052 [patent_doc_number] => 20130081768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-04 [patent_title] => 'CATALYTIC CARBOXYLATION OF CELLULOSE FIBERS IN A CONTINUOUS PROCESS WITH MULTIPLE ADDITIONS OF CATALYST, SECONDARY OXIDANT AND BASE TO A MOVING SLURRY OF CELLULOSE FIBERS' [patent_app_type] => utility [patent_app_number] => 13/604331 [patent_app_country] => US [patent_app_date] => 2012-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7972 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13604331 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/604331
Catalytic carboxylation of cellulose fibers in a continuous process with multiple additions of catalyst, secondary oxidant and base to a moving slurry of cellulose fibers Sep 4, 2012 Issued
Array ( [id] => 10837274 [patent_doc_number] => 08864943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-21 [patent_title] => 'Method for preparing nonionic water-soluble cellulose ether' [patent_app_type] => utility [patent_app_number] => 13/596398 [patent_app_country] => US [patent_app_date] => 2012-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7558 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13596398 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/596398
Method for preparing nonionic water-soluble cellulose ether Aug 27, 2012 Issued
Array ( [id] => 9638565 [patent_doc_number] => 20140216674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-07 [patent_title] => 'DEVICE FOR RETAINING DOCTOR BLADES' [patent_app_type] => utility [patent_app_number] => 14/240964 [patent_app_country] => US [patent_app_date] => 2012-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1356 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14240964 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/240964
Device for retaining doctor blades Aug 13, 2012 Issued
Array ( [id] => 9600178 [patent_doc_number] => 20140196860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-17 [patent_title] => 'DEVICE FOR RETAINING DOCTOR BLADES' [patent_app_type] => utility [patent_app_number] => 14/240992 [patent_app_country] => US [patent_app_date] => 2012-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1878 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14240992 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/240992
Device for retaining doctor blades Aug 13, 2012 Issued
Array ( [id] => 8498153 [patent_doc_number] => 20120297560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-29 [patent_title] => 'DISPERSIBLE WET WIPES CONSTRUCTED WITH A PLURALITY OF LAYERS HAVING DIFFERENT DENSITIES AND METHODS OF MANUFACTURING' [patent_app_type] => utility [patent_app_number] => 13/568914 [patent_app_country] => US [patent_app_date] => 2012-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 13781 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13568914 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/568914
Dispersible wet wipes constructed with a plurality of layers having different densities and methods of manufacturing Aug 6, 2012 Issued
Array ( [id] => 9529618 [patent_doc_number] => 08753483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-17 [patent_title] => 'Systems and methods for making fiber webs' [patent_app_type] => utility [patent_app_number] => 13/559221 [patent_app_country] => US [patent_app_date] => 2012-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 14981 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13559221 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/559221
Systems and methods for making fiber webs Jul 25, 2012 Issued
Array ( [id] => 9551514 [patent_doc_number] => 08758559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-24 [patent_title] => 'Systems and methods for making fiber webs' [patent_app_type] => utility [patent_app_number] => 13/559189 [patent_app_country] => US [patent_app_date] => 2012-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11991 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13559189 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/559189
Systems and methods for making fiber webs Jul 25, 2012 Issued
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