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] => 17315070 [patent_doc_number] => 20210404118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => CELLULOSE-BASED MATERIALS AND CONTAINERS MADE THEREFROM [patent_app_type] => utility [patent_app_number] => 16/916411 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16916411 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/916411
CELLULOSE-BASED MATERIALS AND CONTAINERS MADE THEREFROM Jun 29, 2020 Abandoned
Array ( [id] => 16541500 [patent_doc_number] => 20200407913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => METHOD OF AND AN ARRANGEMENT FOR ADDING A CHEMICAL TO AN APPROACH FLOW SYSTEM OF A FIBER WEB MACHINE [patent_app_type] => utility [patent_app_number] => 16/914799 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16914799 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/914799
Method of and an arrangement for adding a chemical to an approach flow system of a fiber web machine Jun 28, 2020 Issued
Array ( [id] => 17620497 [patent_doc_number] => 11339538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Nano TiO2-doped anti-ultraviolet para-aramid nano paper and preparation method thereof [patent_app_type] => utility [patent_app_number] => 16/896695 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4084 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16896695 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/896695
Nano TiO2-doped anti-ultraviolet para-aramid nano paper and preparation method thereof Jun 8, 2020 Issued
Array ( [id] => 16506668 [patent_doc_number] => 20200385924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => FIBER ASSEMBLY-FORMING METHOD AND FIBER ASSEMBLY-FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/893514 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16893514 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/893514
Fiber assembly-forming method and fiber assembly-forming apparatus Jun 4, 2020 Issued
Array ( [id] => 17785014 [patent_doc_number] => 11408127 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Zwitterionic imidazolinium surfactant and use in the manufacture of absorbent paper [patent_app_type] => utility [patent_app_number] => 16/878819 [patent_app_country] => US [patent_app_date] => 2020-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 10094 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 379 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16878819 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/878819
Zwitterionic imidazolinium surfactant and use in the manufacture of absorbent paper May 19, 2020 Issued
Array ( [id] => 16269330 [patent_doc_number] => 20200270817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => Sanitary Tissue Products [patent_app_type] => utility [patent_app_number] => 16/871113 [patent_app_country] => US [patent_app_date] => 2020-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16871113 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/871113
Sanitary tissue products May 10, 2020 Issued
Array ( [id] => 16878400 [patent_doc_number] => 11028536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Defibrated material manufacturing device, and sheet manufacturing apparatus [patent_app_type] => utility [patent_app_number] => 16/871080 [patent_app_country] => US [patent_app_date] => 2020-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 20735 [patent_no_of_claims] => 8 [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] => 16871080 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/871080
Defibrated material manufacturing device, and sheet manufacturing apparatus May 10, 2020 Issued
Array ( [id] => 17377559 [patent_doc_number] => 11235551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Fibrous structure-containing articles that exhibit consumer relevant properties [patent_app_type] => utility [patent_app_number] => 16/869867 [patent_app_country] => US [patent_app_date] => 2020-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 54 [patent_no_of_words] => 34811 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16869867 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/869867
Fibrous structure-containing articles that exhibit consumer relevant properties May 7, 2020 Issued
Array ( [id] => 17406566 [patent_doc_number] => 11247431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Fibrous structure-containing articles that exhibit consumer relevant properties [patent_app_type] => utility [patent_app_number] => 16/869998 [patent_app_country] => US [patent_app_date] => 2020-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 54 [patent_no_of_words] => 34855 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16869998 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/869998
Fibrous structure-containing articles that exhibit consumer relevant properties May 7, 2020 Issued
Array ( [id] => 17514005 [patent_doc_number] => 11293142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Smooth and low density paperboard structures and methods for manufacturing the same [patent_app_type] => utility [patent_app_number] => 16/869156 [patent_app_country] => US [patent_app_date] => 2020-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5758 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16869156 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/869156
Smooth and low density paperboard structures and methods for manufacturing the same May 6, 2020 Issued
Array ( [id] => 16252815 [patent_doc_number] => 20200262189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => Method And Apparatus for Changing Rolls on an Embosser/Laminator Machine [patent_app_type] => utility [patent_app_number] => 16/868710 [patent_app_country] => US [patent_app_date] => 2020-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16868710 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/868710
Method and apparatus for changing rolls on an embosser/laminator machine May 6, 2020 Issued
Array ( [id] => 16437566 [patent_doc_number] => 20200354892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => PAPER SHEET MULCHES AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 16/865925 [patent_app_country] => US [patent_app_date] => 2020-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16865925 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/865925
PAPER SHEET MULCHES AND METHODS OF MAKING THE SAME May 3, 2020 Abandoned
Array ( [id] => 17060452 [patent_doc_number] => 11105044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Methods of making paper products using a patterned cylinder [patent_app_type] => utility [patent_app_number] => 16/851181 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 8448 [patent_no_of_claims] => 74 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16851181 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/851181
Methods of making paper products using a patterned cylinder Apr 16, 2020 Issued
Array ( [id] => 16878403 [patent_doc_number] => 11028539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Soft high basis weight tissue [patent_app_type] => utility [patent_app_number] => 16/845668 [patent_app_country] => US [patent_app_date] => 2020-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8089 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16845668 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/845668
Soft high basis weight tissue Apr 9, 2020 Issued
Array ( [id] => 17688380 [patent_doc_number] => 20220195672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => PAPER STRENGTH IMPROVEMENT USING METAL CHELATES AND SYNTHETIC CATIONIC POLYMERS [patent_app_type] => utility [patent_app_number] => 17/599797 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17599797 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/599797
Paper strength improvement using metal chelates and synthetic cationic polymers Mar 31, 2020 Issued
Array ( [id] => 17612124 [patent_doc_number] => 20220154403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => METHOD FOR MANUFACTURING PAPER BARRIER BASE MATERIAL [patent_app_type] => utility [patent_app_number] => 17/598598 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17598598 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/598598
Method for manufacturing paper barrier base material Mar 25, 2020 Issued
Array ( [id] => 17657615 [patent_doc_number] => 20220178080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => WATER-DISPERSIBLE PAPER [patent_app_type] => utility [patent_app_number] => 17/436059 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7396 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17436059 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/436059
Water-dispersible paper Mar 22, 2020 Issued
Array ( [id] => 16328913 [patent_doc_number] => 20200299879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => WEB STRUCTURAL BODY AND MANUFACTURING APPARATUS THEREOF [patent_app_type] => utility [patent_app_number] => 16/824748 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16824748 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/824748
Web structural body and manufacturing apparatus thereof Mar 19, 2020 Issued
Array ( [id] => 17193472 [patent_doc_number] => 11162215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Defibration treatment apparatus and fiber processing apparatus [patent_app_type] => utility [patent_app_number] => 16/822158 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7207 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16822158 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/822158
Defibration treatment apparatus and fiber processing apparatus Mar 17, 2020 Issued
Array ( [id] => 18718285 [patent_doc_number] => 11795621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Method for depositing a cellulosic fiber composition on a substrate [patent_app_type] => utility [patent_app_number] => 17/601369 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4413 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17601369 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/601369
Method for depositing a cellulosic fiber composition on a substrate Mar 17, 2020 Issued
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