Search

Leo B. Tentoni

Examiner (ID: 3691, Phone: (571)272-1209 , Office: P/1742 )

Most Active Art Unit
1742
Art Unit(s)
1307, 1732, 1791, 1742
Total Applications
4342
Issued Applications
3418
Pending Applications
284
Abandoned Applications
667

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18895806 [patent_doc_number] => 20240011291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => DECORATIVE CONCRETE WITH UNIFORM SURFACE AND METHOD OF FORMING THE SAME [patent_app_type] => utility [patent_app_number] => 18/471201 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18471201 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/471201
Decorative concrete with uniform surface and method of forming the same Sep 19, 2023 Issued
Array ( [id] => 20372800 [patent_doc_number] => 12480228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Methods and systems for electrospinning using low power voltage converter [patent_app_type] => utility [patent_app_number] => 18/370777 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 3381 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18370777 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/370777
Methods and systems for electrospinning using low power voltage converter Sep 19, 2023 Issued
Array ( [id] => 19020710 [patent_doc_number] => 20240076881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => METHOD TO MANUFACTURE A BEVEL ON A BUILDING PANEL AND SUCH BUILDING PANEL [patent_app_type] => utility [patent_app_number] => 18/243339 [patent_app_country] => US [patent_app_date] => 2023-09-07 [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] => -15 [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] => 18243339 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/243339
Method to manufacture a bevel on a building panel and such building panel Sep 6, 2023 Issued
Array ( [id] => 19083512 [patent_doc_number] => 20240110313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => ELECTROSPINNING APPARATUS AND ELECTROSPINNING METHOD [patent_app_type] => utility [patent_app_number] => 18/462649 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6543 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18462649 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462649
Electrospinning apparatus and electrospinning method Sep 6, 2023 Issued
Array ( [id] => 18888085 [patent_doc_number] => 11866850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Method for preparing pure chitosan fiber [patent_app_type] => utility [patent_app_number] => 18/453478 [patent_app_country] => US [patent_app_date] => 2023-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5768 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 778 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18453478 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/453478
Method for preparing pure chitosan fiber Aug 21, 2023 Issued
Array ( [id] => 20330063 [patent_doc_number] => 12460330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Methods of creating soft and lofty nonwoven webs [patent_app_type] => utility [patent_app_number] => 18/449737 [patent_app_country] => US [patent_app_date] => 2023-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 3726 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18449737 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449737
Methods of creating soft and lofty nonwoven webs Aug 14, 2023 Issued
Array ( [id] => 19020634 [patent_doc_number] => 20240076805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => CAM-DRIVEN WIRE MESH-TYPE ELECTROSPINNING APPARATUS AND USE METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/233917 [patent_app_country] => US [patent_app_date] => 2023-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18233917 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/233917
CAM-DRIVEN WIRE MESH-TYPE ELECTROSPINNING APPARATUS AND USE METHOD THEREFOR Aug 14, 2023 Pending
Array ( [id] => 20479771 [patent_doc_number] => 12528240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Extruded polyvinyl alcohol fibres and fibrous products [patent_app_type] => utility [patent_app_number] => 18/233003 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 947 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18233003 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/233003
Extruded polyvinyl alcohol fibres and fibrous products Aug 10, 2023 Issued
Array ( [id] => 20567771 [patent_doc_number] => 20260061692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => METHOD FOR OBTAINING GOOD ADHESION OF SEMI CRYSTALLINE POLYMERS TO THE BUILD PLATE DURING FDM PRINTING [patent_app_type] => utility [patent_app_number] => 19/104562 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19104562 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/104562
METHOD FOR OBTAINING GOOD ADHESION OF SEMI CRYSTALLINE POLYMERS TO THE BUILD PLATE DURING FDM PRINTING Aug 7, 2023 Pending
Array ( [id] => 18785380 [patent_doc_number] => 20230373162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => Switchyard Beam Routing Of Patterned Light For Additive Manufacturing [patent_app_type] => utility [patent_app_number] => 18/364177 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18364177 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364177
Switchyard beam routing of patterned light for additive manufacturing Aug 1, 2023 Issued
Array ( [id] => 18786566 [patent_doc_number] => 20230374712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => TEXTILE RECYCLING [patent_app_type] => utility [patent_app_number] => 18/363708 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18363708 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363708
Textile recycling Jul 31, 2023 Issued
Array ( [id] => 18769613 [patent_doc_number] => 20230364383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => CATHETER HOLE HAVING A FLOW BREAKING FEATURE [patent_app_type] => utility [patent_app_number] => 18/227213 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18227213 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227213
CATHETER HOLE HAVING A FLOW BREAKING FEATURE Jul 26, 2023 Pending
Array ( [id] => 19441228 [patent_doc_number] => 12091469 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Method and system for the production of a spinning dope composition [patent_app_type] => utility [patent_app_number] => 18/226465 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 10243 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18226465 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/226465
Method and system for the production of a spinning dope composition Jul 25, 2023 Issued
Array ( [id] => 20599546 [patent_doc_number] => 20260077551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-19 [patent_title] => CONTAINER MANUFACTURING METHOD, DOUBLE CONTAINER MANUFACTURING METHOD, DOUBLE CONTAINER, AND METHOD FOR DISCHARGING CONTENTS FROM DOUBLE CONTAINER [patent_app_type] => utility [patent_app_number] => 18/998623 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17608 [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] => 18998623 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/998623
CONTAINER MANUFACTURING METHOD, DOUBLE CONTAINER MANUFACTURING METHOD, DOUBLE CONTAINER, AND METHOD FOR DISCHARGING CONTENTS FROM DOUBLE CONTAINER Jul 23, 2023 Pending
Array ( [id] => 19778855 [patent_doc_number] => 12227879 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Method and apparatus for preparing monodomain liquid crystal elastomer smart fiber [patent_app_type] => utility [patent_app_number] => 18/220471 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 7715 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18220471 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/220471
Method and apparatus for preparing monodomain liquid crystal elastomer smart fiber Jul 10, 2023 Issued
Array ( [id] => 20006648 [patent_doc_number] => 20250144870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => Apparatus and Methods for Manufacturing Products Containing Sequestered Carbon [patent_app_type] => utility [patent_app_number] => 18/838565 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 1050 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18838565 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/838565
Apparatus and Methods for Manufacturing Products Containing Sequestered Carbon Jul 10, 2023 Pending
Array ( [id] => 19684570 [patent_doc_number] => 20250003115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => TEXTURING DEVICE AND TEXTURING METHOD [patent_app_type] => utility [patent_app_number] => 18/700362 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 18700362 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/700362
Texturing device and texturing method Jul 4, 2023 Issued
Array ( [id] => 19969954 [patent_doc_number] => 12338550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Method of preparing antibacterial anti-yellowing ZnO antimony-free polyester fiber [patent_app_type] => utility [patent_app_number] => 18/873742 [patent_app_country] => US [patent_app_date] => 2023-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1078 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18873742 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/873742
Method of preparing antibacterial anti-yellowing ZnO antimony-free polyester fiber Jul 3, 2023 Issued
Array ( [id] => 20839527 [patent_doc_number] => 20260199061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-07-16 [patent_title] => PREHEATING AND THERMOFORMING POLYSULFONE FILM INTO DENTAL ALIGNERS [patent_app_type] => utility [patent_app_number] => 18/713597 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18713597 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/713597
PREHEATING AND THERMOFORMING POLYSULFONE FILM INTO DENTAL ALIGNERS Jun 28, 2023 Pending
Array ( [id] => 18753730 [patent_doc_number] => 20230357026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => PRODUCTION OF CARBON FIBER FROM ASPHALTENES [patent_app_type] => utility [patent_app_number] => 18/216335 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18216335 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/216335
PRODUCTION OF CARBON FIBER FROM ASPHALTENES Jun 28, 2023 Abandoned
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