Search

Leith S. Shafi

Examiner (ID: 9600, Phone: (571)272-9643 , Office: P/1744 )

Most Active Art Unit
1744
Art Unit(s)
1744
Total Applications
382
Issued Applications
208
Pending Applications
0
Abandoned Applications
176

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17760561 [patent_doc_number] => 20220234173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => Negative Pressure Driven Sucking Disc for Annular Wedge-Shaped Microstructure and Preparation Method of Negative Pressure Driven Sucking Disc [patent_app_type] => utility [patent_app_number] => 17/454393 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17454393 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/454393
Negative pressure driven sucking disc for annular wedge-shaped microstructure and preparation method of negative pressure driven sucking disc Nov 9, 2021 Issued
Array ( [id] => 17369032 [patent_doc_number] => 20220024084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => NANOSTRUCTURES FROM LASER-ABLATED NANOHOLE TEMPLATES [patent_app_type] => utility [patent_app_number] => 17/492862 [patent_app_country] => US [patent_app_date] => 2021-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21583 [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] => 17492862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/492862
Nanostructures from laser-ablated nanohole templates Oct 3, 2021 Issued
Array ( [id] => 17442639 [patent_doc_number] => 20220063144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => COATED IRREGULAR SURFACES [patent_app_type] => utility [patent_app_number] => 17/463248 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17463248 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/463248
Coated irregular surfaces Aug 30, 2021 Issued
Array ( [id] => 17199341 [patent_doc_number] => 20210339435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => Simulated Surgical System, Simulated Vessel, and Methods of Making the Same and Related Components [patent_app_type] => utility [patent_app_number] => 17/373234 [patent_app_country] => US [patent_app_date] => 2021-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17373234 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/373234
Simulated Surgical System, Simulated Vessel, and Methods of Making the Same and Related Components Jul 11, 2021 Abandoned
Array ( [id] => 18301506 [patent_doc_number] => 11623393 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => System, print head, and compactor for continuously manufacturing composite structure [patent_app_type] => utility [patent_app_number] => 17/303102 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3975 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17303102 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/303102
System, print head, and compactor for continuously manufacturing composite structure May 19, 2021 Issued
Array ( [id] => 18301507 [patent_doc_number] => 11623394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => System, print head, and compactor for continuously manufacturing composite structure [patent_app_type] => utility [patent_app_number] => 17/303107 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3975 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17303107 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/303107
System, print head, and compactor for continuously manufacturing composite structure May 19, 2021 Issued
Array ( [id] => 17006172 [patent_doc_number] => 20210237333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => THERMOFORMING MULTIPLE ALIGNERS IN PARALLEL [patent_app_type] => utility [patent_app_number] => 17/225925 [patent_app_country] => US [patent_app_date] => 2021-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17225925 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/225925
Aligner manufacturing system Apr 7, 2021 Issued
Array ( [id] => 17334252 [patent_doc_number] => 20220000583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => SYSTEMS AND METHODS FOR PROVIDING ORTHODONTIC ALIGNERS AND OTHER DENTAL APPLIANCES [patent_app_type] => utility [patent_app_number] => 17/220807 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17220807 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/220807
Systems and methods for providing orthodontic aligners and other dental appliances Mar 31, 2021 Issued
Array ( [id] => 18012611 [patent_doc_number] => 11504886 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Molding machine [patent_app_type] => utility [patent_app_number] => 17/172397 [patent_app_country] => US [patent_app_date] => 2021-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 8628 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17172397 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/172397
Molding machine Feb 9, 2021 Issued
Array ( [id] => 16823295 [patent_doc_number] => 20210138588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => MASK-FREE PHOTOLITHOGRAPHY USING METASTABLE UNDERCOOLED METAL PARTICLES [patent_app_type] => utility [patent_app_number] => 17/092735 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17092735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/092735
Mask-free photolithography using metastable undercooled metal particles Nov 8, 2020 Issued
Array ( [id] => 16569752 [patent_doc_number] => 20210008758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => MOLD DEVICE FOR MOLDING A WAFFLE SLAB AND METHOD OF MANUFACTURING A WAFFLE SLAB HAVING CHAMFERS [patent_app_type] => utility [patent_app_number] => 17/038474 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17038474 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/038474
Mold device for molding a waffle slab and method of manufacturing a waffle slab having chamfers Sep 29, 2020 Issued
Array ( [id] => 16505423 [patent_doc_number] => 20200384679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => DIRECT PRINTING TO FABRIC [patent_app_type] => utility [patent_app_number] => 17/000144 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000144 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000144
Direct printing to fabric Aug 20, 2020 Issued
Array ( [id] => 17341922 [patent_doc_number] => 20220008253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => WOUND DRESSING HAVING MICROBE RESISTANT MICROPATTERENED SURFACE [patent_app_type] => utility [patent_app_number] => 16/922857 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16922857 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/922857
WOUND DRESSING HAVING MICROBE RESISTANT MICROPATTERENED SURFACE Jul 6, 2020 Abandoned
Array ( [id] => 17952263 [patent_doc_number] => 11478335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Orthodontic appliance having continuous shape memory [patent_app_type] => utility [patent_app_number] => 16/907877 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 13046 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16907877 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/907877
Orthodontic appliance having continuous shape memory Jun 21, 2020 Issued
Array ( [id] => 16283141 [patent_doc_number] => 20200276743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => DYNAMIC INJECTION MOLD, A METHOD OF INJECTION MOLDING AND ARTICLES FORMED THEREBY [patent_app_type] => utility [patent_app_number] => 16/878770 [patent_app_country] => US [patent_app_date] => 2020-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16878770 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/878770
DYNAMIC INJECTION MOLD, A METHOD OF INJECTION MOLDING AND ARTICLES FORMED THEREBY May 19, 2020 Abandoned
Array ( [id] => 17997563 [patent_doc_number] => 11498654 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Automated system and method for preparing a mandrel for use in composite stringer manufacturing [patent_app_type] => utility [patent_app_number] => 16/876586 [patent_app_country] => US [patent_app_date] => 2020-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 46 [patent_no_of_words] => 13595 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16876586 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/876586
Automated system and method for preparing a mandrel for use in composite stringer manufacturing May 17, 2020 Issued
Array ( [id] => 17743964 [patent_doc_number] => 11392027 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Imprint apparatus, imprint method, and method for manufacturing article [patent_app_type] => utility [patent_app_number] => 16/860487 [patent_app_country] => US [patent_app_date] => 2020-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 24 [patent_no_of_words] => 10022 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [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] => 16860487 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/860487
Imprint apparatus, imprint method, and method for manufacturing article Apr 27, 2020 Issued
Array ( [id] => 16283176 [patent_doc_number] => 20200276778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => Photochromic Lens [patent_app_type] => utility [patent_app_number] => 16/833163 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9937 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16833163 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/833163
Photochromic Lens Mar 26, 2020 Abandoned
Array ( [id] => 16296927 [patent_doc_number] => 20200282650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => DEVICE AND METHOD FOR CREATING THREE-DIMENSIONAL STRUCTURES [patent_app_type] => utility [patent_app_number] => 16/824799 [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] => 10453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16824799 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/824799
DEVICE AND METHOD FOR CREATING THREE-DIMENSIONAL STRUCTURES Mar 19, 2020 Abandoned
Array ( [id] => 16984945 [patent_doc_number] => 11072096 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-07-27 [patent_title] => Apparatuses and methods to mold complex shapes [patent_app_type] => utility [patent_app_number] => 16/798288 [patent_app_country] => US [patent_app_date] => 2020-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 7261 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16798288 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/798288
Apparatuses and methods to mold complex shapes Feb 20, 2020 Issued
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