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] => 768050 [patent_doc_number] => 07005034 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-02-28 [patent_title] => 'Method in connection with the production of mechanical pulp' [patent_app_type] => utility [patent_app_number] => 10/070806 [patent_app_country] => US [patent_app_date] => 2000-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4144 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/005/07005034.pdf [firstpage_image] =>[orig_patent_app_number] => 10070806 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/070806
Method in connection with the production of mechanical pulp Sep 5, 2000 Issued
Array ( [id] => 1573423 [patent_doc_number] => 06468395 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-22 [patent_title] => 'Basecoated substrate for an inkjet recording sheet' [patent_app_type] => B1 [patent_app_number] => 09/649956 [patent_app_country] => US [patent_app_date] => 2000-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1668 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/468/06468395.pdf [firstpage_image] =>[orig_patent_app_number] => 09649956 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/649956
Basecoated substrate for an inkjet recording sheet Aug 28, 2000 Issued
Array ( [id] => 930882 [patent_doc_number] => 06979386 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-12-27 [patent_title] => 'Tissue products having increased absorbency' [patent_app_type] => utility [patent_app_number] => 09/643979 [patent_app_country] => US [patent_app_date] => 2000-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6505 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/979/06979386.pdf [firstpage_image] =>[orig_patent_app_number] => 09643979 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/643979
Tissue products having increased absorbency Aug 21, 2000 Issued
Array ( [id] => 1483359 [patent_doc_number] => 06365004 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-02 [patent_title] => 'Method and apparatus for drying a paper web' [patent_app_type] => B1 [patent_app_number] => 09/581921 [patent_app_country] => US [patent_app_date] => 2000-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 11942 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/365/06365004.pdf [firstpage_image] =>[orig_patent_app_number] => 09581921 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/581921
Method and apparatus for drying a paper web Aug 16, 2000 Issued
Array ( [id] => 1015827 [patent_doc_number] => 06889527 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-05-10 [patent_title] => 'Skull pot for melting or refining inorganic substances, especially glasses and glass ceramics' [patent_app_type] => utility [patent_app_number] => 10/049952 [patent_app_country] => US [patent_app_date] => 2000-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2726 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/889/06889527.pdf [firstpage_image] =>[orig_patent_app_number] => 10049952 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/049952
Skull pot for melting or refining inorganic substances, especially glasses and glass ceramics Aug 15, 2000 Issued
Array ( [id] => 1492854 [patent_doc_number] => 06402894 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-11 [patent_title] => 'Sealing arrangement for pulp dewatering arrangement' [patent_app_type] => B1 [patent_app_number] => 09/635979 [patent_app_country] => US [patent_app_date] => 2000-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2318 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/402/06402894.pdf [firstpage_image] =>[orig_patent_app_number] => 09635979 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/635979
Sealing arrangement for pulp dewatering arrangement Aug 8, 2000 Issued
Array ( [id] => 1533428 [patent_doc_number] => 06488809 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-03 [patent_title] => 'Resin-treated mercerized fibers and products thereof' [patent_app_type] => B1 [patent_app_number] => 09/634571 [patent_app_country] => US [patent_app_date] => 2000-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5418 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/488/06488809.pdf [firstpage_image] =>[orig_patent_app_number] => 09634571 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/634571
Resin-treated mercerized fibers and products thereof Aug 8, 2000 Issued
Array ( [id] => 1060712 [patent_doc_number] => 06848275 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-02-01 [patent_title] => 'Method for melting or refining glasses or glass ceramics' [patent_app_type] => utility [patent_app_number] => 09/830029 [patent_app_country] => US [patent_app_date] => 2000-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4410 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/848/06848275.pdf [firstpage_image] =>[orig_patent_app_number] => 09830029 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/830029
Method for melting or refining glasses or glass ceramics Aug 7, 2000 Issued
Array ( [id] => 764788 [patent_doc_number] => 07008509 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-03-07 [patent_title] => 'Molded body with projected part, dry mold for manufacturing the molded body, and method and device for manufacturing the molded body' [patent_app_type] => utility [patent_app_number] => 10/048446 [patent_app_country] => US [patent_app_date] => 2000-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 38 [patent_no_of_words] => 10605 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/008/07008509.pdf [firstpage_image] =>[orig_patent_app_number] => 10048446 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/048446
Molded body with projected part, dry mold for manufacturing the molded body, and method and device for manufacturing the molded body Aug 3, 2000 Issued
Array ( [id] => 1472685 [patent_doc_number] => 06387220 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Vacuum conveyor' [patent_app_type] => B1 [patent_app_number] => 09/625307 [patent_app_country] => US [patent_app_date] => 2000-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4116 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/387/06387220.pdf [firstpage_image] =>[orig_patent_app_number] => 09625307 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/625307
Vacuum conveyor Jul 24, 2000 Issued
09/355487 METHOD AND APPARATUS FOR TREATMENT OF FIBER SUSPENSION Jul 17, 2000 Abandoned
Array ( [id] => 1505571 [patent_doc_number] => 06440272 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-27 [patent_title] => 'Device for mixing stock suspensions' [patent_app_type] => B1 [patent_app_number] => 09/609636 [patent_app_country] => US [patent_app_date] => 2000-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10390 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/440/06440272.pdf [firstpage_image] =>[orig_patent_app_number] => 09609636 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/609636
Device for mixing stock suspensions Jul 2, 2000 Issued
Array ( [id] => 1530719 [patent_doc_number] => 06409885 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-25 [patent_title] => 'Pulp forming machines' [patent_app_type] => B1 [patent_app_number] => 09/594928 [patent_app_country] => US [patent_app_date] => 2000-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3556 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/409/06409885.pdf [firstpage_image] =>[orig_patent_app_number] => 09594928 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/594928
Pulp forming machines Jun 14, 2000 Issued
Array ( [id] => 1434874 [patent_doc_number] => 06354514 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Method and apparatus for treating material having poor thermal conductivity' [patent_app_type] => B1 [patent_app_number] => 09/581486 [patent_app_country] => US [patent_app_date] => 2000-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6396 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/354/06354514.pdf [firstpage_image] =>[orig_patent_app_number] => 09581486 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/581486
Method and apparatus for treating material having poor thermal conductivity Jun 13, 2000 Issued
Array ( [id] => 1290135 [patent_doc_number] => 06630229 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-07 [patent_title] => 'Electrophotographic recording medium and method' [patent_app_type] => B1 [patent_app_number] => 09/591040 [patent_app_country] => US [patent_app_date] => 2000-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7292 [patent_no_of_claims] => 62 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/630/06630229.pdf [firstpage_image] =>[orig_patent_app_number] => 09591040 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/591040
Electrophotographic recording medium and method Jun 8, 2000 Issued
Array ( [id] => 1492858 [patent_doc_number] => 06402896 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-11 [patent_title] => 'Roll for a paper or board machine' [patent_app_type] => B1 [patent_app_number] => 09/581279 [patent_app_country] => US [patent_app_date] => 2000-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3056 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/402/06402896.pdf [firstpage_image] =>[orig_patent_app_number] => 09581279 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/581279
Roll for a paper or board machine Jun 8, 2000 Issued
Array ( [id] => 1510902 [patent_doc_number] => 06471828 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-29 [patent_title] => 'Headbox' [patent_app_type] => B1 [patent_app_number] => 09/589893 [patent_app_country] => US [patent_app_date] => 2000-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2737 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/471/06471828.pdf [firstpage_image] =>[orig_patent_app_number] => 09589893 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/589893
Headbox Jun 8, 2000 Issued
Array ( [id] => 1071458 [patent_doc_number] => 06841039 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-01-11 [patent_title] => 'Composition and method for the production of planar structures, especially structures made of paper or cardboard' [patent_app_type] => utility [patent_app_number] => 10/009007 [patent_app_country] => US [patent_app_date] => 2000-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5360 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/841/06841039.pdf [firstpage_image] =>[orig_patent_app_number] => 10009007 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/009007
Composition and method for the production of planar structures, especially structures made of paper or cardboard May 30, 2000 Issued
Array ( [id] => 1213322 [patent_doc_number] => 06705554 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-16 [patent_title] => 'Rotor for a paper stock processing machine, anti-wear element for such a rotor, and paper stock processing apparatus' [patent_app_type] => B1 [patent_app_number] => 09/577570 [patent_app_country] => US [patent_app_date] => 2000-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3050 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/705/06705554.pdf [firstpage_image] =>[orig_patent_app_number] => 09577570 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/577570
Rotor for a paper stock processing machine, anti-wear element for such a rotor, and paper stock processing apparatus May 24, 2000 Issued
Array ( [id] => 1558105 [patent_doc_number] => 06436233 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-20 [patent_title] => 'Feeding cellulose material to a treatment vessel' [patent_app_type] => B1 [patent_app_number] => 09/573046 [patent_app_country] => US [patent_app_date] => 2000-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 13119 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/436/06436233.pdf [firstpage_image] =>[orig_patent_app_number] => 09573046 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/573046
Feeding cellulose material to a treatment vessel May 17, 2000 Issued
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