Search

Nathan M Nutter

Examiner (ID: 18105, Phone: (571)272-1076 , Office: P/1765 )

Most Active Art Unit
1711
Art Unit(s)
1796, 1503, 1765, 1207, 1711, 1803, 2899, 1801
Total Applications
4828
Issued Applications
3926
Pending Applications
193
Abandoned Applications
716

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16992354 [patent_doc_number] => 20210230774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => METHOD AND APPARATUS FOR CONTROLLING FIBER CROSS-ALIGNMENT IN A NANOFIBER MEMBRANE [patent_app_type] => utility [patent_app_number] => 17/229612 [patent_app_country] => US [patent_app_date] => 2021-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17229612 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/229612
Method and apparatus for controlling fiber cross-alignment in a nanofiber membrane Apr 12, 2021 Issued
Array ( [id] => 16870164 [patent_doc_number] => 20210163631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => CHARGE-BEARING CYCLODEXTRIN POLYMERIC MATERIALS AND METHODS OF MAKING AND USING SAME [patent_app_type] => utility [patent_app_number] => 17/174688 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17174688 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174688
Charge-bearing cyclodextrin polymeric materials and methods of making and using same Feb 11, 2021 Issued
Array ( [id] => 16800498 [patent_doc_number] => 10995425 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Method and apparatus for fabricating a multifunction fiber membrane [patent_app_type] => utility [patent_app_number] => 16/909077 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 19285 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 392 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16909077 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/909077
Method and apparatus for fabricating a multifunction fiber membrane Jun 22, 2020 Issued
Array ( [id] => 16451443 [patent_doc_number] => 20200360869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => DURABLE GRAPHENE OXIDE MEMBRANES [patent_app_type] => utility [patent_app_number] => 16/887555 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 16887555 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/887555
Durable graphene oxide membranes May 28, 2020 Issued
Array ( [id] => 16451442 [patent_doc_number] => 20200360868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => FILTRATION APPARATUS CONTAINING GRAPHENE OXIDE MEMBRANE [patent_app_type] => utility [patent_app_number] => 16/885864 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24156 [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] => 16885864 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/885864
Filtration apparatus containing graphene oxide membrane May 27, 2020 Issued
Array ( [id] => 17221685 [patent_doc_number] => 11174175 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-16 [patent_title] => Sustainable system and method for removing and concentrating per- and polyfluoroalkyl substances (PFAS) from water [patent_app_type] => utility [patent_app_number] => 16/861721 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4632 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16861721 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/861721
Sustainable system and method for removing and concentrating per- and polyfluoroalkyl substances (PFAS) from water Apr 28, 2020 Issued
Array ( [id] => 16816839 [patent_doc_number] => 11001645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-11 [patent_title] => Charge-bearing cyclodextrin polymeric materials and methods of making and using same [patent_app_type] => utility [patent_app_number] => 16/830726 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 13 [patent_no_of_words] => 22568 [patent_no_of_claims] => 27 [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] => 16830726 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/830726
Charge-bearing cyclodextrin polymeric materials and methods of making and using same Mar 25, 2020 Issued
Array ( [id] => 16156221 [patent_doc_number] => 20200216343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => WASTEWATER TREATMENT DEVICE AND WASTEWATER TREATMENT METHOD [patent_app_type] => utility [patent_app_number] => 16/817834 [patent_app_country] => US [patent_app_date] => 2020-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10138 [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] => 16817834 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/817834
Wastewater treatment device and wastewater treatment method Mar 12, 2020 Issued
Array ( [id] => 16635173 [patent_doc_number] => 10913668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Sustainable system and method for removing and concentrating per- and polyfluoroalkyl substances (PFAS) from water [patent_app_type] => utility [patent_app_number] => 16/794876 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4577 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16794876 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/794876
Sustainable system and method for removing and concentrating per- and polyfluoroalkyl substances (PFAS) from water Feb 18, 2020 Issued
Array ( [id] => 15797909 [patent_doc_number] => 20200122097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => METHOD OF MANUFACTURING POROUS POLYVINYLIDENE DIFLUORIDE MEMBRANE [patent_app_type] => utility [patent_app_number] => 16/719149 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16719149 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/719149
METHOD OF MANUFACTURING POROUS POLYVINYLIDENE DIFLUORIDE MEMBRANE Dec 17, 2019 Abandoned
Array ( [id] => 16755639 [patent_doc_number] => 10974171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => Compact, inflatable, snorkel-float apparatus and method [patent_app_type] => utility [patent_app_number] => 16/674655 [patent_app_country] => US [patent_app_date] => 2019-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 23 [patent_no_of_words] => 7800 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 16674655 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/674655
Compact, inflatable, snorkel-float apparatus and method Nov 4, 2019 Issued
Array ( [id] => 17118818 [patent_doc_number] => 11129929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Methods and apparatuses using urea permselective diffusion through charged membranes [patent_app_type] => utility [patent_app_number] => 16/673451 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 14344 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 16673451 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/673451
Methods and apparatuses using urea permselective diffusion through charged membranes Nov 3, 2019 Issued
Array ( [id] => 16205006 [patent_doc_number] => 20200237996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => FILTER MATERIAL AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/664953 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2749 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16664953 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/664953
Filter material and manufacturing method thereof Oct 27, 2019 Issued
Array ( [id] => 17586832 [patent_doc_number] => 11325077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-10 [patent_title] => Composite membrane containing a polydopamine-poly acyl halide matrix incorporating carbide-derived carbon and methods thereof [patent_app_type] => utility [patent_app_number] => 16/662419 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 9804 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16662419 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/662419
Composite membrane containing a polydopamine-poly acyl halide matrix incorporating carbide-derived carbon and methods thereof Oct 23, 2019 Issued
Array ( [id] => 17554999 [patent_doc_number] => 11311656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Modular assembly for a portable hemodialysis system [patent_app_type] => utility [patent_app_number] => 16/594181 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 20445 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16594181 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/594181
Modular assembly for a portable hemodialysis system Oct 6, 2019 Issued
Array ( [id] => 15433131 [patent_doc_number] => 20200030748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => COMPOSITE MEMBRANES WITH IMPROVED PERFORMANCE AND/OR DURABILITY AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 16/594502 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16594502 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/594502
COMPOSITE MEMBRANES WITH IMPROVED PERFORMANCE AND/OR DURABILITY AND METHODS OF USE Oct 6, 2019 Abandoned
Array ( [id] => 16627777 [patent_doc_number] => 20210046430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => GRAPHENE MEMBRANE AND METHOD FOR MAKING GRAPHENE MEMBRANE [patent_app_type] => utility [patent_app_number] => 16/542456 [patent_app_country] => US [patent_app_date] => 2019-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16542456 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/542456
Graphene membrane and method for making graphene membrane Aug 15, 2019 Issued
Array ( [id] => 16612496 [patent_doc_number] => 20210031149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => Reverse Osmosis Membrane with Hydrogel Coating [patent_app_type] => utility [patent_app_number] => 16/526703 [patent_app_country] => US [patent_app_date] => 2019-07-30 [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] => -14 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16526703 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/526703
Reverse osmosis membrane with hydrogel coating Jul 29, 2019 Issued
Array ( [id] => 15038157 [patent_doc_number] => 20190330083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => SYSTEMS AND METHODS FOR ACTIVATING AND DEWATERING SLUDGE USING ACOUSTIC PRESSURE SHOCK WAVES [patent_app_type] => utility [patent_app_number] => 16/504607 [patent_app_country] => US [patent_app_date] => 2019-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16504607 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/504607
SYSTEMS AND METHODS FOR ACTIVATING AND DEWATERING SLUDGE USING ACOUSTIC PRESSURE SHOCK WAVES Jul 7, 2019 Abandoned
Array ( [id] => 17421148 [patent_doc_number] => 11254589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Systems and methods for separating surface materials from a fluid using acoustic pressure shock waves [patent_app_type] => utility [patent_app_number] => 16/504583 [patent_app_country] => US [patent_app_date] => 2019-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 40 [patent_no_of_words] => 32832 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16504583 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/504583
Systems and methods for separating surface materials from a fluid using acoustic pressure shock waves Jul 7, 2019 Issued
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