Search

Dwin M. Craig

Examiner (ID: 2279)

Most Active Art Unit
2123
Art Unit(s)
2128, 2123
Total Applications
790
Issued Applications
605
Pending Applications
33
Abandoned Applications
153

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16687251 [patent_doc_number] => 20210069726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => INCLINED MAGNETIC HOLDER [patent_app_type] => utility [patent_app_number] => 16/760552 [patent_app_country] => US [patent_app_date] => 2018-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16760552 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/760552
Inclined magnetic holder Oct 29, 2018 Issued
Array ( [id] => 14230135 [patent_doc_number] => 20190127240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => Method and system for electromagnetic fluid treatment utilizing frequencies and harmonics [patent_app_type] => utility [patent_app_number] => 16/174286 [patent_app_country] => US [patent_app_date] => 2018-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16174286 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/174286
Method and system for electromagnetic fluid treatment utilizing frequencies and harmonics Oct 29, 2018 Abandoned
Array ( [id] => 14183509 [patent_doc_number] => 20190111459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => ALTERNATING MAGNETIC FIELD SYSTEMS AND METHODS FOR GENERATING NANOBUBBLES [patent_app_type] => utility [patent_app_number] => 16/160875 [patent_app_country] => US [patent_app_date] => 2018-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16160875 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/160875
ALTERNATING MAGNETIC FIELD SYSTEMS AND METHODS FOR GENERATING NANOBUBBLES Oct 14, 2018 Abandoned
Array ( [id] => 15913523 [patent_doc_number] => 10653984 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-19 [patent_title] => Water purifying apparatus and filter structure [patent_app_type] => utility [patent_app_number] => 16/154533 [patent_app_country] => US [patent_app_date] => 2018-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 15764 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16154533 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/154533
Water purifying apparatus and filter structure Oct 7, 2018 Issued
Array ( [id] => 17192331 [patent_doc_number] => 11161066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Micro-machined filter for magnetic particles [patent_app_type] => utility [patent_app_number] => 16/129849 [patent_app_country] => US [patent_app_date] => 2018-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5295 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 16129849 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/129849
Micro-machined filter for magnetic particles Sep 12, 2018 Issued
Array ( [id] => 14662775 [patent_doc_number] => 10369264 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Apparatus for removing chemotherapy compounds from blood [patent_app_type] => utility [patent_app_number] => 16/127008 [patent_app_country] => US [patent_app_date] => 2018-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9100 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16127008 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/127008
Apparatus for removing chemotherapy compounds from blood Sep 9, 2018 Issued
Array ( [id] => 17512838 [patent_doc_number] => 11291958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Use of extended surfactants in process membrane cleaning [patent_app_type] => utility [patent_app_number] => 16/122418 [patent_app_country] => US [patent_app_date] => 2018-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 21640 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16122418 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/122418
Use of extended surfactants in process membrane cleaning Sep 4, 2018 Issued
Array ( [id] => 13983277 [patent_doc_number] => 20190060796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => CENTRIFUGAL FILTER [patent_app_type] => utility [patent_app_number] => 16/119936 [patent_app_country] => US [patent_app_date] => 2018-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16119936 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/119936
CENTRIFUGAL FILTER Aug 30, 2018 Abandoned
Array ( [id] => 13730521 [patent_doc_number] => 20180369728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => WATER PURIFYING APPARATUS AND FILTER STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/116759 [patent_app_country] => US [patent_app_date] => 2018-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16116759 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/116759
Water purifying apparatus and filter structure Aug 28, 2018 Issued
Array ( [id] => 13619467 [patent_doc_number] => 20180361285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => WATER PURIFYING APPARATUS AND FILTER STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/115380 [patent_app_country] => US [patent_app_date] => 2018-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15749 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16115380 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/115380
Water purifying apparatus and filter structure Aug 27, 2018 Issued
Array ( [id] => 16806604 [patent_doc_number] => 20210129157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => METHOD AND DEVICE FOR THE CHIP-REMOVING PRODUCTION OR MACHINING OF A WORKPIECE WITH SUBSEQUENT CHIP DISCHARGE [patent_app_type] => utility [patent_app_number] => 16/639635 [patent_app_country] => US [patent_app_date] => 2018-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5580 [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] => 16639635 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/639635
Method and device for the chip-removing production or machining of a workpiece with subsequent chip discharge Aug 21, 2018 Issued
Array ( [id] => 16170036 [patent_doc_number] => 10711589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Sand separator [patent_app_type] => utility [patent_app_number] => 16/058672 [patent_app_country] => US [patent_app_date] => 2018-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3592 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16058672 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/058672
Sand separator Aug 7, 2018 Issued
Array ( [id] => 15961273 [patent_doc_number] => 20200164388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => UNIFLOW CYCLONE SEPARATOR [patent_app_type] => utility [patent_app_number] => 16/636360 [patent_app_country] => US [patent_app_date] => 2018-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9563 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16636360 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/636360
Uniflow cyclone separator Aug 2, 2018 Issued
Array ( [id] => 13606547 [patent_doc_number] => 20180354822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => SYSTEMS AND METHODS FOR CONTROLLING EVAPORATIVE FLUID LOSS [patent_app_type] => utility [patent_app_number] => 16/054955 [patent_app_country] => US [patent_app_date] => 2018-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16054955 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/054955
Systems and methods for controlling evaporative fluid loss Aug 2, 2018 Issued
Array ( [id] => 13578297 [patent_doc_number] => 20180340697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-29 [patent_title] => CONNECTION ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/053379 [patent_app_country] => US [patent_app_date] => 2018-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16053379 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/053379
Connection assembly Aug 1, 2018 Issued
Array ( [id] => 13763151 [patent_doc_number] => 10173910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-08 [patent_title] => Wastewater treatment system and method [patent_app_type] => utility [patent_app_number] => 16/051307 [patent_app_country] => US [patent_app_date] => 2018-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4890 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16051307 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/051307
Wastewater treatment system and method Jul 30, 2018 Issued
Array ( [id] => 14818945 [patent_doc_number] => 10406458 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-09-10 [patent_title] => Regenerative media filtration [patent_app_type] => utility [patent_app_number] => 16/047437 [patent_app_country] => US [patent_app_date] => 2018-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 52 [patent_no_of_words] => 9622 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16047437 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/047437
Regenerative media filtration Jul 26, 2018 Issued
Array ( [id] => 13604837 [patent_doc_number] => 20180353967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => WATER TREATMENT HYDRO-CRUSHER HAVING FILTER CLEANING FUNCTION AND USING FRICTION AND COLLISION OF SOLID PARTICLES MOVING IN VORTEX [patent_app_type] => utility [patent_app_number] => 16/045096 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16045096 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/045096
Water treatment hydro-crusher having filter cleaning function and using friction and collision of solid particles moving in vortex Jul 24, 2018 Issued
Array ( [id] => 16832921 [patent_doc_number] => 11009163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Field replaceable fluid element methods and systems for fluidic processors [patent_app_type] => utility [patent_app_number] => 16/044711 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 8676 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16044711 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/044711
Field replaceable fluid element methods and systems for fluidic processors Jul 24, 2018 Issued
Array ( [id] => 13849055 [patent_doc_number] => 20190028012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => ENERGY STORAGE, HYDROGEN AND OXYGEN PRODUCTION USING ION SEPARATORS [patent_app_type] => utility [patent_app_number] => 16/041812 [patent_app_country] => US [patent_app_date] => 2018-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 384 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16041812 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/041812
Energy storage, hydrogen and oxygen production using ion separators Jul 21, 2018 Issued
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