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] => 18583349 [patent_doc_number] => 20230265609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => HIGH YIELD CHEMICAL PULPING AND BLEACHING PROCESS [patent_app_type] => utility [patent_app_number] => 18/098490 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7115 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18098490 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/098490
High yield chemical pulping and bleaching process Jan 17, 2023 Issued
Array ( [id] => 19318858 [patent_doc_number] => 20240240401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => PRESSURE DIFFUSER LOWER BEARING [patent_app_type] => utility [patent_app_number] => 18/096789 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18096789 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/096789
PRESSURE DIFFUSER LOWER BEARING Jan 12, 2023 Abandoned
Array ( [id] => 18497921 [patent_doc_number] => 20230220619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => SEPARATION DEVICE AND SHEET MANUFACTURING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/150221 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9346 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18150221 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/150221
SEPARATION DEVICE AND SHEET MANUFACTURING APPARATUS Jan 4, 2023 Pending
Array ( [id] => 19948716 [patent_doc_number] => 12320069 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Carboxylated cellulose nanofiber and preparation method thereof [patent_app_type] => utility [patent_app_number] => 18/068847 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 0 [patent_no_of_claims] => 3 [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] => 18068847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/068847
Carboxylated cellulose nanofiber and preparation method thereof Dec 19, 2022 Issued
Array ( [id] => 18932661 [patent_doc_number] => 11885069 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Processes, methods, and systems for chemo-mechanical cellular explosion and solid and liquid products made by the same [patent_app_type] => utility [patent_app_number] => 18/062821 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 19654 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062821 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062821
Processes, methods, and systems for chemo-mechanical cellular explosion and solid and liquid products made by the same Dec 6, 2022 Issued
Array ( [id] => 20077927 [patent_doc_number] => 12351981 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Process for increasing digestion efficiency of lignocellulosic material in a treatment vessel [patent_app_type] => utility [patent_app_number] => 18/057982 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1323 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18057982 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/057982
Process for increasing digestion efficiency of lignocellulosic material in a treatment vessel Nov 21, 2022 Issued
Array ( [id] => 20622911 [patent_doc_number] => 12590411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Paper pulp, a method for producing paper pulp, and paper pulp products [patent_app_type] => utility [patent_app_number] => 17/991834 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1062 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17991834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991834
Paper pulp, a method for producing paper pulp, and paper pulp products Nov 20, 2022 Issued
Array ( [id] => 19701903 [patent_doc_number] => 12195919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Multi-step low temperature and low pressure process for agricultural feedstock stock preparation with hemicellulose and lignin recovery [patent_app_type] => utility [patent_app_number] => 17/989255 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8590 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17989255 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/989255
Multi-step low temperature and low pressure process for agricultural feedstock stock preparation with hemicellulose and lignin recovery Nov 16, 2022 Issued
Array ( [id] => 19763464 [patent_doc_number] => 12221747 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Method for separating biomass components by ternary system [patent_app_type] => utility [patent_app_number] => 17/978444 [patent_app_country] => US [patent_app_date] => 2022-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2942 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17978444 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/978444
Method for separating biomass components by ternary system Oct 31, 2022 Issued
Array ( [id] => 19480041 [patent_doc_number] => 20240328083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => METHOD FOR PREPARING FLUFF PULP FROM BAMBOOS AND FLUFF PULP PREPARED THEREBY [patent_app_type] => utility [patent_app_number] => 18/703721 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18703721 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/703721
Method for preparing fluff pulp from bamboos and fluff pulp prepared thereby Oct 30, 2022 Issued
Array ( [id] => 18346054 [patent_doc_number] => 20230134164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => MEANS FOR CONVERTING POST CONSUMER CELLULOSIC TEXTILE WASTE INTO NANOCELLULOSE [patent_app_type] => utility [patent_app_number] => 17/976814 [patent_app_country] => US [patent_app_date] => 2022-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2816 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17976814 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/976814
MEANS FOR CONVERTING POST CONSUMER CELLULOSIC TEXTILE WASTE INTO NANOCELLULOSE Oct 29, 2022 Abandoned
Array ( [id] => 19754947 [patent_doc_number] => 20250043512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => HIGHLY REFINED PULP FROM FIBERS OBTAINED FROM USED BEVERAGE CARTONS [patent_app_type] => utility [patent_app_number] => 18/705099 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18705099 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/705099
HIGHLY REFINED PULP FROM FIBERS OBTAINED FROM USED BEVERAGE CARTONS Oct 24, 2022 Pending
Array ( [id] => 19693466 [patent_doc_number] => 20250012011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => A METHOD FOR MANUFACTURING A PURIFIED FIBER FRACTION FROM USED BEVERAGE CARTON [patent_app_type] => utility [patent_app_number] => 18/705088 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18705088 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/705088
A METHOD FOR MANUFACTURING A PURIFIED FIBER FRACTION FROM USED BEVERAGE CARTON Oct 24, 2022 Pending
Array ( [id] => 20108666 [patent_doc_number] => 12359375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Surface enhanced pulp fibers at a substrate surface [patent_app_type] => utility [patent_app_number] => 17/967359 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 2590 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17967359 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/967359
Surface enhanced pulp fibers at a substrate surface Oct 16, 2022 Issued
Array ( [id] => 19615590 [patent_doc_number] => 20240401270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => PROCESS FOR TREATMENT OF BIOMASS FOR PULPING AND BIOREFINERY APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/696120 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4625 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18696120 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/696120
PROCESS FOR TREATMENT OF BIOMASS FOR PULPING AND BIOREFINERY APPLICATIONS Sep 25, 2022 Pending
Array ( [id] => 18124237 [patent_doc_number] => 20230009849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => ODOR CONTROL PULP COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/951407 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17951407 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/951407
ODOR CONTROL PULP COMPOSITION Sep 22, 2022 Abandoned
Array ( [id] => 19684605 [patent_doc_number] => 20250003150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => SYSTEM AND METHOD FOR ISOLATING LIGAN AND SYNTHESIZING NANOCELLULOSE FROM LIGNOCELLULLOSIC MATERIALS [patent_app_type] => utility [patent_app_number] => 18/690147 [patent_app_country] => US [patent_app_date] => 2022-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18690147 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/690147
SYSTEM AND METHOD FOR ISOLATING LIGAN AND SYNTHESIZING NANOCELLULOSE FROM LIGNOCELLULLOSIC MATERIALS Sep 7, 2022 Pending
Array ( [id] => 18612876 [patent_doc_number] => 20230279612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => MOBILE DISPERSION SYSTEM AND METHODS FOR THE RESUSPENSION OF DRIED MICROFIBRILLATED CELLULOSE [patent_app_type] => utility [patent_app_number] => 17/939365 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -144 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17939365 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/939365
MOBILE DISPERSION SYSTEM AND METHODS FOR THE RESUSPENSION OF DRIED MICROFIBRILLATED CELLULOSE Sep 6, 2022 Abandoned
Array ( [id] => 18271284 [patent_doc_number] => 20230092526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => MOBILE DISPERSION SYSTEM AND METHODS FOR THE RESUSPENSION OF PARTIALLY-DRIED MICROFIBRILLATED CELLULOSE [patent_app_type] => utility [patent_app_number] => 17/939431 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -94 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17939431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/939431
MOBILE DISPERSION SYSTEM AND METHODS FOR THE RESUSPENSION OF PARTIALLY-DRIED MICROFIBRILLATED CELLULOSE Sep 6, 2022 Abandoned
Array ( [id] => 19709756 [patent_doc_number] => 20250019898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => SUBAMBIENT DAYTIME COOLING ENABLED BY HIERARCHICALLY ARCHITECTED ALL-INORGANIC METAPAPER WITH ENHANCED THERMAL DISSIPATION [patent_app_type] => utility [patent_app_number] => 18/712988 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18712988 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/712988
SUBAMBIENT DAYTIME COOLING ENABLED BY HIERARCHICALLY ARCHITECTED ALL-INORGANIC METAPAPER WITH ENHANCED THERMAL DISSIPATION Aug 28, 2022 Pending
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