Search

Mark Halpern

Examiner (ID: 7386, Phone: (571)272-1190 , Office: P/1741 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15932215 [patent_doc_number] => 20200157741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => Fire Suppressing Pleated Packaging Paper and Method of Manufacturing [patent_app_type] => utility [patent_app_number] => 16/197616 [patent_app_country] => US [patent_app_date] => 2018-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16197616 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/197616
Fire suppressing pleated packaging paper and method of manufacturing Nov 20, 2018 Issued
Array ( [id] => 16461207 [patent_doc_number] => 10844544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Method of measuring hydrophobic contaminants in a pulp slurry or a papermaking system [patent_app_type] => utility [patent_app_number] => 16/196540 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 7173 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16196540 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/196540
Method of measuring hydrophobic contaminants in a pulp slurry or a papermaking system Nov 19, 2018 Issued
Array ( [id] => 17135171 [patent_doc_number] => 11136717 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-10-05 [patent_title] => Drying section of a papermaking machine comprising one or more through air drying cylinders [patent_app_type] => utility [patent_app_number] => 17/289481 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8215 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 747 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17289481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/289481
Drying section of a papermaking machine comprising one or more through air drying cylinders Nov 18, 2018 Issued
Array ( [id] => 15916905 [patent_doc_number] => 10655687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-19 [patent_title] => Paper friction material and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 16/191675 [patent_app_country] => US [patent_app_date] => 2018-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4200 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16191675 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/191675
Paper friction material and method of manufacturing the same Nov 14, 2018 Issued
Array ( [id] => 14310689 [patent_doc_number] => 20190145048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => REFINER SEGMENT IN A FIBER REFINER [patent_app_type] => utility [patent_app_number] => 16/186803 [patent_app_country] => US [patent_app_date] => 2018-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16186803 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/186803
Refiner segment in a fiber refiner Nov 11, 2018 Issued
Array ( [id] => 14278333 [patent_doc_number] => 20190136451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => CLASSIFYING DEVICE AND FIBROUS FEEDSTOCK RECYCLING DEVICE [patent_app_type] => utility [patent_app_number] => 16/184530 [patent_app_country] => US [patent_app_date] => 2018-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16184530 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/184530
Classifying device and fibrous feedstock recycling device Nov 7, 2018 Issued
Array ( [id] => 16916554 [patent_doc_number] => 20210189646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => METHOD FOR MANUFACTURING A FIBROUS WEB [patent_app_type] => utility [patent_app_number] => 16/758058 [patent_app_country] => US [patent_app_date] => 2018-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16758058 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/758058
Method for manufacturing a fibrous web Nov 7, 2018 Issued
Array ( [id] => 15883607 [patent_doc_number] => 10648136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Sanitary tissue products [patent_app_type] => utility [patent_app_number] => 16/180139 [patent_app_country] => US [patent_app_date] => 2018-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 25 [patent_no_of_words] => 29242 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16180139 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/180139
Sanitary tissue products Nov 4, 2018 Issued
Array ( [id] => 17620498 [patent_doc_number] => 11339539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Polymer product for improving retention of hydrophobic internal sizing agents in manufacture of paper or board [patent_app_type] => utility [patent_app_number] => 16/759367 [patent_app_country] => US [patent_app_date] => 2018-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9066 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16759367 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/759367
Polymer product for improving retention of hydrophobic internal sizing agents in manufacture of paper or board Oct 30, 2018 Issued
Array ( [id] => 14231491 [patent_doc_number] => 20190127918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => PAPER COMPRISING ARAMID PULP AND A FRICTION PAPER MADE THEREFROM [patent_app_type] => utility [patent_app_number] => 16/166296 [patent_app_country] => US [patent_app_date] => 2018-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16166296 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/166296
Paper comprising aramid pulp and a friction paper made therefrom Oct 21, 2018 Issued
Array ( [id] => 13956183 [patent_doc_number] => 20190054435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => POWDER MIXING APPARATUS AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 16/165721 [patent_app_country] => US [patent_app_date] => 2018-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16165721 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/165721
Powder mixing apparatus and method of use Oct 18, 2018 Issued
Array ( [id] => 16344120 [patent_doc_number] => 20200308770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => PAPER TREATMENT AGENT [patent_app_type] => utility [patent_app_number] => 16/765559 [patent_app_country] => US [patent_app_date] => 2018-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16765559 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/765559
Paper treatment agent Oct 14, 2018 Issued
Array ( [id] => 17514006 [patent_doc_number] => 11293143 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Method for producing single-layer or multi-layer paper [patent_app_type] => utility [patent_app_number] => 16/757525 [patent_app_country] => US [patent_app_date] => 2018-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25839 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 439 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16757525 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/757525
Method for producing single-layer or multi-layer paper Oct 9, 2018 Issued
Array ( [id] => 17407471 [patent_doc_number] => 11248343 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Oxygen barrier film [patent_app_type] => utility [patent_app_number] => 16/755387 [patent_app_country] => US [patent_app_date] => 2018-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4467 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16755387 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/755387
Oxygen barrier film Oct 8, 2018 Issued
Array ( [id] => 17200613 [patent_doc_number] => 20210340708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => A PAPER SUBSTRATE COMPRISING MODIFIED LOW MOLECULAR WEIGHT PVA WITH FUNCTIONAL VINYL GROUPS [patent_app_type] => utility [patent_app_number] => 17/280946 [patent_app_country] => US [patent_app_date] => 2018-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17280946 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/280946
Paper substrate comprising modified low molecular weight PVA with functional vinyl groups Oct 8, 2018 Issued
Array ( [id] => 17742939 [patent_doc_number] => 11390997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Titanium oxide composite fibers and method for producing same [patent_app_type] => utility [patent_app_number] => 16/760354 [patent_app_country] => US [patent_app_date] => 2018-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 10461 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16760354 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/760354
Titanium oxide composite fibers and method for producing same Oct 4, 2018 Issued
Array ( [id] => 17287297 [patent_doc_number] => 11203838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Method for manufacturing paper or cardboard [patent_app_type] => utility [patent_app_number] => 16/754838 [patent_app_country] => US [patent_app_date] => 2018-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22618 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16754838 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/754838
Method for manufacturing paper or cardboard Sep 30, 2018 Issued
Array ( [id] => 13838255 [patent_doc_number] => 20190022612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => CHEMICAL MIXING AND PUMPING UNIT AND METHODS FOR OILFIELD OPERATIONS [patent_app_type] => utility [patent_app_number] => 16/143602 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16143602 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/143602
CHEMICAL MIXING AND PUMPING UNIT AND METHODS FOR OILFIELD OPERATIONS Sep 26, 2018 Abandoned
Array ( [id] => 14103217 [patent_doc_number] => 20190093284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => DEFIBRATING DEVICE AND SHEET MANUFACTURING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/142873 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16142873 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/142873
Defibrating device and sheet manufacturing apparatus Sep 25, 2018 Issued
Array ( [id] => 17307668 [patent_doc_number] => 11208766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Surface treatment composition, its use and a method for producing paper, board or the like [patent_app_type] => utility [patent_app_number] => 16/644175 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6519 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16644175 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/644175
Surface treatment composition, its use and a method for producing paper, board or the like Sep 25, 2018 Issued
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