Search

Anthony J. Calandra

Examiner (ID: 11981, Phone: (571)270-5124 , Office: P/1741 )

Most Active Art Unit
1748
Art Unit(s)
1791, 1741, 1748
Total Applications
1148
Issued Applications
660
Pending Applications
116
Abandoned Applications
405

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20634756 [patent_doc_number] => 12595627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Multilayer film comprising highly refined cellulose fibers [patent_app_type] => utility [patent_app_number] => 17/995445 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2578 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17995445 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/995445
MULTILAYER FILM COMPRISING HIGHLY REFINED CELLULOSE FIBERS Apr 13, 2021 Issued
Array ( [id] => 18406259 [patent_doc_number] => 20230167610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => FIRE RETARDANT PAPER [patent_app_type] => utility [patent_app_number] => 17/921195 [patent_app_country] => US [patent_app_date] => 2021-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8860 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17921195 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/921195
Fire retardant paper Apr 12, 2021 Issued
Array ( [id] => 16992381 [patent_doc_number] => 20210230801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => ARRANGEMENT AND SYSTEM FOR A TREATMENT PROCESS [patent_app_type] => utility [patent_app_number] => 17/216850 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17216850 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/216850
ARRANGEMENT AND SYSTEM FOR A TREATMENT PROCESS Mar 29, 2021 Abandoned
Array ( [id] => 17082145 [patent_doc_number] => 20210277151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => PROCESSES FOR PRODUCING NANOCELLULOSE, AND NANOCELLULOSE COMPOSITIONS PRODUCED THEREFROM [patent_app_type] => utility [patent_app_number] => 17/209388 [patent_app_country] => US [patent_app_date] => 2021-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17209388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/209388
Processes for producing nanocellulose, and nanocellulose compositions produced therefrom Mar 22, 2021 Issued
Array ( [id] => 20213913 [patent_doc_number] => 12410557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Process and apparatus for white liquor oxidation [patent_app_type] => utility [patent_app_number] => 17/996527 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17996527 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996527
Process and apparatus for white liquor oxidation Mar 16, 2021 Issued
Array ( [id] => 16916560 [patent_doc_number] => 20210189652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => METHOD OF PREPARING RECYCLED CELLULOSIC FIBERS TO IMPROVE PAPER PRODUCTION [patent_app_type] => utility [patent_app_number] => 17/194944 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17194944 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/194944
Method of preparing recycled cellulosic fibers to improve paper production Mar 7, 2021 Issued
Array ( [id] => 18340318 [patent_doc_number] => 20230132267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => High solids alkaline oxidation and biomethane conversion of residual lignin [patent_app_type] => utility [patent_app_number] => 17/907814 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17907814 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/907814
High solids alkaline oxidation and biomethane conversion of residual lignin Mar 2, 2021 Issued
Array ( [id] => 17079843 [patent_doc_number] => 20210274849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => INHALATION DEVICE CONTROLLER [patent_app_type] => utility [patent_app_number] => 17/189867 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15603 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17189867 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/189867
INHALATION DEVICE CONTROLLER Mar 1, 2021 Abandoned
Array ( [id] => 18313698 [patent_doc_number] => 11627756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Breakable capsules and methods of forming thereof [patent_app_type] => utility [patent_app_number] => 17/179590 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4906 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17179590 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/179590
Breakable capsules and methods of forming thereof Feb 18, 2021 Issued
Array ( [id] => 17837860 [patent_doc_number] => 20220275165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => Repulpable And Recyclable Composite Packaging Articles And Related Methods [patent_app_type] => utility [patent_app_number] => 17/178085 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17178085 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178085
Repulpable And Recyclable Composite Packaging Articles And Related Methods Feb 16, 2021 Abandoned
Array ( [id] => 16991955 [patent_doc_number] => 20210230375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => METHOD FOR SEPARATING CELLULOSE [patent_app_type] => utility [patent_app_number] => 17/174656 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4420 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17174656 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174656
METHOD FOR SEPARATING CELLULOSE Feb 11, 2021 Abandoned
Array ( [id] => 18283514 [patent_doc_number] => 20230098986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => ARRANGEMENT AND METHOD FOR PRETREATMENT OF BIOMASS [patent_app_type] => utility [patent_app_number] => 17/759561 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17759561 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/759561
Arrangement and method for pretreatment of biomass Feb 1, 2021 Issued
Array ( [id] => 18244909 [patent_doc_number] => 20230077220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => PROCESS FOR MANUFACTURING A FIBER BASED CELLULOSE WEB FOR DRY FORMING [patent_app_type] => utility [patent_app_number] => 17/797332 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17797332 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/797332
PROCESS FOR MANUFACTURING A FIBER BASED CELLULOSE WEB FOR DRY FORMING Jan 31, 2021 Pending
Array ( [id] => 19676328 [patent_doc_number] => 12188180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Purified medicinal cannabis non-hemp hurd fiber, and articles containing the same [patent_app_type] => utility [patent_app_number] => 17/158956 [patent_app_country] => US [patent_app_date] => 2021-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 15261 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17158956 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/158956
Purified medicinal cannabis non-hemp hurd fiber, and articles containing the same Jan 25, 2021 Issued
Array ( [id] => 16807655 [patent_doc_number] => 20210130208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => PROCESS FOR CONTROLLING THE SODIUM AND SULFUR BALANCE IN A PULP MILL [patent_app_type] => utility [patent_app_number] => 17/148426 [patent_app_country] => US [patent_app_date] => 2021-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17148426 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/148426
PROCESS FOR CONTROLLING THE SODIUM AND SULFUR BALANCE IN A PULP MILL Jan 12, 2021 Abandoned
Array ( [id] => 18183155 [patent_doc_number] => 20230043885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => APPARATUS AND METHOD FOR THE PREPARATION, PROCESSING OF FIBRE MIXTURES AND FORMING PRODUCTS THEREFROM [patent_app_type] => utility [patent_app_number] => 17/791592 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17791592 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/791592
Apparatus and method for the preparation, processing of fibre mixtures and forming products therefrom Jan 10, 2021 Issued
Array ( [id] => 18801371 [patent_doc_number] => 11834523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Nanolignocellulose compositions and processes to produce these compositions [patent_app_type] => utility [patent_app_number] => 17/142525 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 13276 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17142525 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/142525
Nanolignocellulose compositions and processes to produce these compositions Jan 5, 2021 Issued
Array ( [id] => 18028341 [patent_doc_number] => 11511508 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Process of manufacturing thickened angle ring [patent_app_type] => utility [patent_app_number] => 17/137242 [patent_app_country] => US [patent_app_date] => 2020-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 870 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17137242 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/137242
Process of manufacturing thickened angle ring Dec 28, 2020 Issued
Array ( [id] => 19855889 [patent_doc_number] => 12258714 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Aramid pulp and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/775899 [patent_app_country] => US [patent_app_date] => 2020-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6397 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17775899 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/775899
Aramid pulp and method for manufacturing the same Dec 23, 2020 Issued
Array ( [id] => 17052731 [patent_doc_number] => 20210262165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => LIGNO CELLULOSIC MATERIALS AND THE PRODUCTS MADE THEREFROM [patent_app_type] => utility [patent_app_number] => 17/132337 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8215 [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] => 17132337 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/132337
LIGNO CELLULOSIC MATERIALS AND THE PRODUCTS MADE THEREFROM Dec 22, 2020 Abandoned
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