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] => 11728668 [patent_doc_number] => 20170190111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'METHOD FOR PRODUCING A THREE-DIMENSIONAL OBJECT AND STEREOLITHOGRAPHY MACHINE EMPLOYING SAID METHOD' [patent_app_type] => utility [patent_app_number] => 15/359064 [patent_app_country] => US [patent_app_date] => 2016-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2564 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15359064 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/359064
Method for producing a three-dimensional object and stereolithography machine employing said method Nov 21, 2016 Issued
Array ( [id] => 11626518 [patent_doc_number] => 20170136707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'FILAMENT FEEDING DEVICE HAVING A CAPACITIVE FILAMENT DISPLACEMENT SENSOR FOR USE IN ADDITIVE MANUFACTURING SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/355441 [patent_app_country] => US [patent_app_date] => 2016-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7038 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15355441 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/355441
Filament feeding device having a capacitive filament displacement sensor for use in additive manufacturing system Nov 17, 2016 Issued
Array ( [id] => 14745203 [patent_doc_number] => 20190255775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => POWDER SPREADER HAVING AUTOMATIC POWDER RECOVERY [patent_app_type] => utility [patent_app_number] => 16/347041 [patent_app_country] => US [patent_app_date] => 2016-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2273 [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] => 16347041 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/347041
Powder spreader having automatic powder recovery Nov 14, 2016 Issued
Array ( [id] => 15421247 [patent_doc_number] => 10543530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-28 [patent_title] => Unpacking device allowing residual raw material powder removal [patent_app_type] => utility [patent_app_number] => 15/350084 [patent_app_country] => US [patent_app_date] => 2016-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9636 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15350084 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/350084
Unpacking device allowing residual raw material powder removal Nov 12, 2016 Issued
Array ( [id] => 11470345 [patent_doc_number] => 20170057128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'APPARATUS AND PROCESS FOR PRODUCING POROUS DEVICES' [patent_app_type] => utility [patent_app_number] => 15/348323 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 17201 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15348323 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/348323
Apparatus and process for producing porous devices Nov 9, 2016 Issued
Array ( [id] => 16221937 [patent_doc_number] => 20200247053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => A Method, System And Device For Three Dimensional Additive Manufacturing In A Liquid Phase [patent_app_type] => utility [patent_app_number] => 15/774376 [patent_app_country] => US [patent_app_date] => 2016-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 15774376 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/774376
A Method, System And Device For Three Dimensional Additive Manufacturing In A Liquid Phase Nov 8, 2016 Abandoned
Array ( [id] => 11603183 [patent_doc_number] => 20170120483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'CROWN ADJUSTING ROLL' [patent_app_type] => utility [patent_app_number] => 15/341158 [patent_app_country] => US [patent_app_date] => 2016-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10793 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15341158 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/341158
CROWN ADJUSTING ROLL Nov 1, 2016 Abandoned
Array ( [id] => 11442996 [patent_doc_number] => 20170044017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-16 [patent_title] => 'PROCESS FOR PRODUCING GRAPHITE FILM AND GRAPHITE FILM PRODUCED THEREBY' [patent_app_type] => utility [patent_app_number] => 15/340561 [patent_app_country] => US [patent_app_date] => 2016-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 24264 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15340561 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/340561
Process for producing graphite film and graphite film produced thereby Oct 31, 2016 Issued
Array ( [id] => 11603218 [patent_doc_number] => 20170120518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'Additive Manufacturing System And Method' [patent_app_type] => utility [patent_app_number] => 15/336321 [patent_app_country] => US [patent_app_date] => 2016-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 19832 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15336321 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/336321
Additive manufacturing system and method Oct 26, 2016 Issued
Array ( [id] => 11603905 [patent_doc_number] => 20170121206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'THERMOCHEMICAL REGENERATION AND HEAT RECOVERY IN GLASS FURNACES' [patent_app_type] => utility [patent_app_number] => 15/297471 [patent_app_country] => US [patent_app_date] => 2016-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9338 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15297471 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/297471
Thermochemical regeneration and heat recovery in glass furnaces Oct 18, 2016 Issued
Array ( [id] => 12387417 [patent_doc_number] => 09963375 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-08 [patent_title] => Glass heating furnace [patent_app_type] => utility [patent_app_number] => 15/296185 [patent_app_country] => US [patent_app_date] => 2016-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3556 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15296185 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/296185
Glass heating furnace Oct 17, 2016 Issued
Array ( [id] => 13956771 [patent_doc_number] => 20190054729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => HYBRID FUSION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/079296 [patent_app_country] => US [patent_app_date] => 2016-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5026 [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] => 16079296 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/079296
Hybrid fusion system Oct 16, 2016 Issued
Array ( [id] => 11568498 [patent_doc_number] => 20170107143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'Method for Etching a Primary Preform' [patent_app_type] => utility [patent_app_number] => 15/293715 [patent_app_country] => US [patent_app_date] => 2016-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7218 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15293715 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/293715
Method for etching a primary preform Oct 13, 2016 Issued
Array ( [id] => 12043955 [patent_doc_number] => 09821543 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-11-21 [patent_title] => 'Additive manufacturing powder handling system' [patent_app_type] => utility [patent_app_number] => 15/287981 [patent_app_country] => US [patent_app_date] => 2016-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6161 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15287981 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/287981
Additive manufacturing powder handling system Oct 6, 2016 Issued
Array ( [id] => 13857061 [patent_doc_number] => 10190242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Method of preparing of natural graphene cellulose blended spunbond nonwoven fabric [patent_app_type] => utility [patent_app_number] => 15/285509 [patent_app_country] => US [patent_app_date] => 2016-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5914 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 746 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15285509 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/285509
Method of preparing of natural graphene cellulose blended spunbond nonwoven fabric Oct 4, 2016 Issued
Array ( [id] => 11880102 [patent_doc_number] => 09751261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-05 [patent_title] => 'Stereolithography machine for producing a three-dimensional object and stereolithograpy method applicable to said machine' [patent_app_type] => utility [patent_app_number] => 15/284208 [patent_app_country] => US [patent_app_date] => 2016-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2901 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15284208 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/284208
Stereolithography machine for producing a three-dimensional object and stereolithograpy method applicable to said machine Oct 2, 2016 Issued
Array ( [id] => 13857063 [patent_doc_number] => 10190243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Method of preparing of natural graphene cellulose blended meltblown nonwoven fabric [patent_app_type] => utility [patent_app_number] => 15/283472 [patent_app_country] => US [patent_app_date] => 2016-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6047 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 765 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15283472 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/283472
Method of preparing of natural graphene cellulose blended meltblown nonwoven fabric Oct 2, 2016 Issued
Array ( [id] => 16368332 [patent_doc_number] => 10800071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-13 [patent_title] => Floor locking device for a wind turbine blade mould [patent_app_type] => utility [patent_app_number] => 16/325200 [patent_app_country] => US [patent_app_date] => 2016-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5511 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16325200 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/325200
Floor locking device for a wind turbine blade mould Sep 29, 2016 Issued
Array ( [id] => 11821023 [patent_doc_number] => 20170209960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'WAFER CUTTING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/281578 [patent_app_country] => US [patent_app_date] => 2016-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5895 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15281578 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/281578
Wafer cutting apparatus Sep 29, 2016 Issued
Array ( [id] => 12582477 [patent_doc_number] => 20180085988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => EXTRUSION DIE HAVING THERMALLY RESPONSIVE LIP ADJUSTMENT ASSEMBLY [patent_app_type] => utility [patent_app_number] => 15/276782 [patent_app_country] => US [patent_app_date] => 2016-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15276782 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/276782
Extrusion die having thermally responsive lip adjustment assembly Sep 25, 2016 Issued
Menu