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] => 13445267 [patent_doc_number] => 20180274176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => ABSORBENT SHEETS HAVING HIGH ABSORBENCY AND HIGH CALIPER, AND METHODS OF MAKING SOFT, ABSORBENT SHEETS [patent_app_type] => utility [patent_app_number] => 15/994092 [patent_app_country] => US [patent_app_date] => 2018-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15994092 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/994092
Absorbent sheets having high absorbency and high caliper, and methods of making soft, absorbent sheets May 30, 2018 Issued
Array ( [id] => 17330334 [patent_doc_number] => 11220787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Fine cellulose fiber-containing substance, method for manufacturing the same, and fine cellulose fiber dispersion [patent_app_type] => utility [patent_app_number] => 16/632799 [patent_app_country] => US [patent_app_date] => 2018-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7833 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16632799 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/632799
Fine cellulose fiber-containing substance, method for manufacturing the same, and fine cellulose fiber dispersion May 29, 2018 Issued
Array ( [id] => 14610139 [patent_doc_number] => 10357749 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-23 [patent_title] => Container/lid/blender interlock [patent_app_type] => utility [patent_app_number] => 15/991393 [patent_app_country] => US [patent_app_date] => 2018-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2593 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15991393 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/991393
Container/lid/blender interlock May 28, 2018 Issued
Array ( [id] => 16808480 [patent_doc_number] => 20210131033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => EFFICIENT METHODS AND COMPOSITIONS FOR RECOVERY OF PRODUCTS FROM ORGANIC ACID PRETREATMENT OF PLANT MATERIALS [patent_app_type] => utility [patent_app_number] => 17/058595 [patent_app_country] => US [patent_app_date] => 2018-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -89 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17058595 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/058595
Efficient methods and compositions for recovery of products from organic acid pretreatment of plant materials May 27, 2018 Issued
Array ( [id] => 13566459 [patent_doc_number] => 20180334777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => Method for production of porous moldings [patent_app_type] => utility [patent_app_number] => 15/984766 [patent_app_country] => US [patent_app_date] => 2018-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15984766 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/984766
Method for production of porous moldings May 20, 2018 Issued
Array ( [id] => 18044754 [patent_doc_number] => 11518695 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Method for producing polymer solutions [patent_app_type] => utility [patent_app_number] => 16/607109 [patent_app_country] => US [patent_app_date] => 2018-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6410 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16607109 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/607109
Method for producing polymer solutions May 14, 2018 Issued
Array ( [id] => 18733653 [patent_doc_number] => 11802376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Paper strength improving additives, their manufacture and use in paper making [patent_app_type] => utility [patent_app_number] => 17/055145 [patent_app_country] => US [patent_app_date] => 2018-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7805 [patent_no_of_claims] => 12 [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] =>[firstpage_image] =>[orig_patent_app_number] => 17055145 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/055145
Paper strength improving additives, their manufacture and use in paper making May 13, 2018 Issued
Array ( [id] => 17891022 [patent_doc_number] => 11453979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Paper strength improving composition, manufacture thereof and use in paper making [patent_app_type] => utility [patent_app_number] => 17/055152 [patent_app_country] => US [patent_app_date] => 2018-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6011 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17055152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/055152
Paper strength improving composition, manufacture thereof and use in paper making May 13, 2018 Issued
Array ( [id] => 13537535 [patent_doc_number] => 20180320314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => RIGID AND FLEXIBLE DOCTOR BLADE HOLDER AND SYSTEM COMPRISING A CYLINDER AND A DOCTOR BLADE HOLDER [patent_app_type] => utility [patent_app_number] => 15/969084 [patent_app_country] => US [patent_app_date] => 2018-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15969084 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/969084
Rigid and flexible doctor blade holder and system comprising a cylinder and a doctor blade holder May 1, 2018 Issued
Array ( [id] => 15423257 [patent_doc_number] => 10544546 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-28 [patent_title] => Soft high basis weight tissue [patent_app_type] => utility [patent_app_number] => 15/966090 [patent_app_country] => US [patent_app_date] => 2018-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8152 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15966090 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/966090
Soft high basis weight tissue Apr 29, 2018 Issued
Array ( [id] => 15832853 [patent_doc_number] => 20200131708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => HEAT SEALABLE BARRIER COATING [patent_app_type] => utility [patent_app_number] => 16/607458 [patent_app_country] => US [patent_app_date] => 2018-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16607458 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/607458
Heat sealable barrier coating Apr 25, 2018 Issued
Array ( [id] => 17393647 [patent_doc_number] => 11242651 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Microfibrillated cellulose with enhanced properties and methods of making the same [patent_app_type] => utility [patent_app_number] => 16/605355 [patent_app_country] => US [patent_app_date] => 2018-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 26 [patent_no_of_words] => 43506 [patent_no_of_claims] => 66 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 350 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16605355 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/605355
Microfibrillated cellulose with enhanced properties and methods of making the same Apr 19, 2018 Issued
Array ( [id] => 15163939 [patent_doc_number] => 10487451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Methods and compositions for cleaning paper machine fabrics [patent_app_type] => utility [patent_app_number] => 15/954073 [patent_app_country] => US [patent_app_date] => 2018-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 14672 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15954073 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/954073
Methods and compositions for cleaning paper machine fabrics Apr 15, 2018 Issued
Array ( [id] => 17393421 [patent_doc_number] => 11242423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Surface sizing composition, method of production, and use thereof [patent_app_type] => utility [patent_app_number] => 16/499302 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6302 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16499302 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/499302
Surface sizing composition, method of production, and use thereof Mar 28, 2018 Issued
Array ( [id] => 15436545 [patent_doc_number] => 20200032456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => FIBROUS STRUCTURES COMPRISING ACIDIC CELLULOSIC FIBERS AND METHODS OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 16/498087 [patent_app_country] => US [patent_app_date] => 2018-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11949 [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] => 16498087 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/498087
Fibrous structures comprising acidic cellulosic fibers and methods of manufacturing the same Mar 26, 2018 Issued
Array ( [id] => 13326583 [patent_doc_number] => 20180214829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => GEL HYDRATION UNIT [patent_app_type] => utility [patent_app_number] => 15/936257 [patent_app_country] => US [patent_app_date] => 2018-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15936257 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/936257
GEL HYDRATION UNIT Mar 25, 2018 Abandoned
Array ( [id] => 17135176 [patent_doc_number] => 11136722 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Method for manufacturing paper or board and paper or board product [patent_app_type] => utility [patent_app_number] => 16/496975 [patent_app_country] => US [patent_app_date] => 2018-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3772 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16496975 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/496975
Method for manufacturing paper or board and paper or board product Mar 25, 2018 Issued
Array ( [id] => 15528039 [patent_doc_number] => 20200056325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => INORGANIC PARTICLE COMPOSITE FIBER, METHOD FOR MANUFACTURING SAME, AND MOLDED ARTICLE [patent_app_type] => utility [patent_app_number] => 16/606732 [patent_app_country] => US [patent_app_date] => 2018-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16606732 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/606732
Inorganic particle composite fiber, method for manufacturing same, and molded article Mar 11, 2018 Issued
Array ( [id] => 17237018 [patent_doc_number] => 11180890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Fluorochemical-free oil and grease resistant cellulosic materials [patent_app_type] => utility [patent_app_number] => 16/603500 [patent_app_country] => US [patent_app_date] => 2018-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10061 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16603500 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/603500
Fluorochemical-free oil and grease resistant cellulosic materials Mar 8, 2018 Issued
Array ( [id] => 13372901 [patent_doc_number] => 20180237991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => Unitary Deflection Member for Making Fibrous Structures Having Increased Surface Area and Process for Making Same [patent_app_type] => utility [patent_app_number] => 15/910062 [patent_app_country] => US [patent_app_date] => 2018-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11897 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15910062 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/910062
Unitary deflection member for making fibrous structures having increased surface area and process for making same Mar 1, 2018 Issued
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