Search

Nahida Sultana

Examiner (ID: 16179, Phone: (571)270-1925 , Office: P/1743 )

Most Active Art Unit
1743
Art Unit(s)
1743, 1791
Total Applications
1551
Issued Applications
1161
Pending Applications
125
Abandoned Applications
305

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17859116 [patent_doc_number] => 11440259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Resin reclamation centrifuge rotor for additively manufactured objects [patent_app_type] => utility [patent_app_number] => 17/158197 [patent_app_country] => US [patent_app_date] => 2021-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5121 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17158197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/158197
Resin reclamation centrifuge rotor for additively manufactured objects Jan 25, 2021 Issued
Array ( [id] => 16990944 [patent_doc_number] => 20210229364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => STEREOLITHOGRAPHY WITH MICRON SCALE CONTROL OF PROPERTIES [patent_app_type] => utility [patent_app_number] => 17/149423 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17149423 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/149423
STEREOLITHOGRAPHY WITH MICRON SCALE CONTROL OF PROPERTIES Jan 13, 2021 Pending
Array ( [id] => 17814797 [patent_doc_number] => 11420389 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Leveling system for 3D printer [patent_app_type] => utility [patent_app_number] => 17/248184 [patent_app_country] => US [patent_app_date] => 2021-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3547 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17248184 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/248184
Leveling system for 3D printer Jan 12, 2021 Issued
Array ( [id] => 18987040 [patent_doc_number] => 20240059009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => THREE-DIMENSIONAL PRINTING WITH DUCTILITY AGENTS [patent_app_type] => utility [patent_app_number] => 18/271219 [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] => 11815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18271219 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/271219
Three-dimensional printing with ductility agents Jan 10, 2021 Issued
Array ( [id] => 20107517 [patent_doc_number] => 12358217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Three-dimensional printing with flame retardant [patent_app_type] => utility [patent_app_number] => 18/269744 [patent_app_country] => US [patent_app_date] => 2021-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4915 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18269744 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/269744
Three-dimensional printing with flame retardant Jan 7, 2021 Issued
Array ( [id] => 18071556 [patent_doc_number] => 11530380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => System and method for transferring tissue [patent_app_type] => utility [patent_app_number] => 17/140459 [patent_app_country] => US [patent_app_date] => 2021-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 31 [patent_no_of_words] => 3720 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17140459 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/140459
System and method for transferring tissue Jan 3, 2021 Issued
Array ( [id] => 18931508 [patent_doc_number] => 11883905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Wafer processing apparatus and method of manufacturing semiconductor device using the same [patent_app_type] => utility [patent_app_number] => 17/139515 [patent_app_country] => US [patent_app_date] => 2020-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 8118 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17139515 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/139515
Wafer processing apparatus and method of manufacturing semiconductor device using the same Dec 30, 2020 Issued
Array ( [id] => 18122396 [patent_doc_number] => 20230007999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => INHIBITION OF CRYSTALLIZATION IN POLYURETHANE RESINS [patent_app_type] => utility [patent_app_number] => 17/757255 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17757255 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757255
Inhibition of crystallization in polyurethane resins Dec 14, 2020 Issued
Array ( [id] => 16900866 [patent_doc_number] => 20210179782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => Powder Bed Fusion Printing System Employing A Polyarylene Sulfide Powder [patent_app_type] => utility [patent_app_number] => 17/120358 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17120358 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/120358
Powder Bed Fusion Printing System Employing A Polyarylene Sulfide Powder Dec 13, 2020 Abandoned
Array ( [id] => 18700622 [patent_doc_number] => 11787116 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Infrared radiation deflector for apparatus for the layer-by-layer formation of three-dimensional objects [patent_app_type] => utility [patent_app_number] => 17/784523 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 15883 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17784523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/784523
Infrared radiation deflector for apparatus for the layer-by-layer formation of three-dimensional objects Dec 10, 2020 Issued
Array ( [id] => 19504326 [patent_doc_number] => 12115729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Infrared lamp assembly for apparatus for the layer-by-layer formation of three-dimensional objects [patent_app_type] => utility [patent_app_number] => 17/610153 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 16871 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17610153 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/610153
Infrared lamp assembly for apparatus for the layer-by-layer formation of three-dimensional objects Dec 10, 2020 Issued
Array ( [id] => 19180420 [patent_doc_number] => 11986998 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Thermal control for apparatus for the manufacture of three-dimensional objects [patent_app_type] => utility [patent_app_number] => 17/782817 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9938 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17782817 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/782817
Thermal control for apparatus for the manufacture of three-dimensional objects Dec 2, 2020 Issued
Array ( [id] => 17074268 [patent_doc_number] => 11110650 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-07 [patent_title] => Vat-based additive manufacturing with dispensed material [patent_app_type] => utility [patent_app_number] => 17/247115 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 28 [patent_no_of_words] => 14652 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17247115 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/247115
Vat-based additive manufacturing with dispensed material Nov 29, 2020 Issued
Array ( [id] => 18251596 [patent_doc_number] => 20230078635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => METHOD FOR VULCANISING A TYRE BLANK [patent_app_type] => utility [patent_app_number] => 17/758709 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17758709 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/758709
Method for vulcanising a tyre blank Nov 29, 2020 Issued
Array ( [id] => 18134271 [patent_doc_number] => 11559924 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Concrete forming systems and methods [patent_app_type] => utility [patent_app_number] => 17/098396 [patent_app_country] => US [patent_app_date] => 2020-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 31 [patent_no_of_words] => 8401 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17098396 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/098396
Concrete forming systems and methods Nov 14, 2020 Issued
Array ( [id] => 16838594 [patent_doc_number] => 20210146606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => PRINTER AND PRINTING METHOD FOR SPACE AND PRESSURE SUITS USING ADDITIVE MANUFACTURING [patent_app_type] => utility [patent_app_number] => 17/098008 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5995 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17098008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/098008
Printer and printing method for space and pressure suits using additive manufacturing Nov 12, 2020 Issued
Array ( [id] => 18064706 [patent_doc_number] => 20220395793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => A VIBRATING PRILLING BUCKET PARTICULARLY FOR PRILLING OF UREA [patent_app_type] => utility [patent_app_number] => 17/777957 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17777957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/777957
A VIBRATING PRILLING BUCKET PARTICULARLY FOR PRILLING OF UREA Nov 2, 2020 Abandoned
Array ( [id] => 20305772 [patent_doc_number] => 12451776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Rotor manufacturing apparatus and rotor manufacturing method [patent_app_type] => utility [patent_app_number] => 18/031081 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 6788 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18031081 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/031081
Rotor manufacturing apparatus and rotor manufacturing method Oct 29, 2020 Issued
Array ( [id] => 18077522 [patent_doc_number] => 20220403134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => RESIN POWDER FOR THREE-DIMENSIONAL ADDITIVE MANUFACTURING, METHOD FOR PRODUCING RESIN POWDER FOR THREE-DIMENSIONAL ADDITIVE MANUFACTURING, THREE-DIMENSIONAL ADDITIVE MANUFACTURING PRODUCT, AND METHOD FOR PRODUCING THREE-DIMENSIONAL ADDITIVE MANUFACTURING PRODUCT [patent_app_type] => utility [patent_app_number] => 17/755994 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755994
RESIN POWDER FOR THREE-DIMENSIONAL ADDITIVE MANUFACTURING, METHOD FOR PRODUCING RESIN POWDER FOR THREE-DIMENSIONAL ADDITIVE MANUFACTURING, THREE-DIMENSIONAL ADDITIVE MANUFACTURING PRODUCT, AND METHOD FOR PRODUCING THREE-DIMENSIONAL ADDITIVE MANUFACTURING PRODUCT Oct 27, 2020 Abandoned
Array ( [id] => 17547342 [patent_doc_number] => 20220118683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => ADDITIVELY MANUFACTURED HEATER [patent_app_type] => utility [patent_app_number] => 17/075327 [patent_app_country] => US [patent_app_date] => 2020-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17075327 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/075327
Additively manufactured heater Oct 19, 2020 Issued
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