Search

Eric J. Mccullough

Examiner (ID: 9590, Phone: (571)272-8885 , Office: P/1773 )

Most Active Art Unit
1773
Art Unit(s)
1773, 1797
Total Applications
445
Issued Applications
113
Pending Applications
92
Abandoned Applications
268

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16505168 [patent_doc_number] => 20200384424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => POROUS POLYTETRAFLUOROETHYLENE MEMBRANE [patent_app_type] => utility [patent_app_number] => 16/617171 [patent_app_country] => US [patent_app_date] => 2018-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16617171 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/617171
POROUS POLYTETRAFLUOROETHYLENE MEMBRANE May 30, 2018 Abandoned
Array ( [id] => 15928749 [patent_doc_number] => 20200156008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => MONOLITHIC MEMBRANE FILTRATION STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/617718 [patent_app_country] => US [patent_app_date] => 2018-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16617718 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/617718
MONOLITHIC MEMBRANE FILTRATION STRUCTURE May 30, 2018 Abandoned
Array ( [id] => 13549623 [patent_doc_number] => 20180326359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => Layered Membrane and Methods of Preparation Thereof [patent_app_type] => utility [patent_app_number] => 15/979516 [patent_app_country] => US [patent_app_date] => 2018-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -43 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15979516 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/979516
Layered Membrane and Methods of Preparation Thereof May 14, 2018 Abandoned
Array ( [id] => 13549701 [patent_doc_number] => 20180326398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => Apparatus, Methods and Systems For Fabricating Thin Nanoporous Membranes [patent_app_type] => utility [patent_app_number] => 15/971408 [patent_app_country] => US [patent_app_date] => 2018-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15971408 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/971408
Apparatus, Methods and Systems For Fabricating Thin Nanoporous Membranes May 3, 2018 Abandoned
Array ( [id] => 13575405 [patent_doc_number] => 20180339251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-29 [patent_title] => METHOD AND APPARATUS FOR METAL REMOVAL FROM DRINKING WATER [patent_app_type] => utility [patent_app_number] => 15/952672 [patent_app_country] => US [patent_app_date] => 2018-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15952672 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/952672
METHOD AND APPARATUS FOR METAL REMOVAL FROM DRINKING WATER Apr 12, 2018 Abandoned
Array ( [id] => 15491995 [patent_doc_number] => 20200046186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => CLEANING APPARATUS FOR REMOVING PESTS AND METHODS OF USING SAME [patent_app_type] => utility [patent_app_number] => 16/497292 [patent_app_country] => US [patent_app_date] => 2018-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12798 [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] => 16497292 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/497292
CLEANING APPARATUS FOR REMOVING PESTS AND METHODS OF USING SAME Mar 25, 2018 Abandoned
Array ( [id] => 16252487 [patent_doc_number] => 20200261861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE [patent_app_type] => utility [patent_app_number] => 16/490466 [patent_app_country] => US [patent_app_date] => 2018-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16490466 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/490466
SELECTIVELY PERMEABLE GRAPHENE OXIDE MEMBRANE Feb 28, 2018 Abandoned
Array ( [id] => 12725389 [patent_doc_number] => 20180133630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => BATH SHOWER WITH DISPOSABLE FILTRATION UNIT [patent_app_type] => utility [patent_app_number] => 15/871410 [patent_app_country] => US [patent_app_date] => 2018-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15871410 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/871410
BATH SHOWER WITH DISPOSABLE FILTRATION UNIT Jan 14, 2018 Abandoned
Array ( [id] => 18246317 [patent_doc_number] => 11602882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Straining mechanism and screw extruder including straining mechanism [patent_app_type] => utility [patent_app_number] => 15/868554 [patent_app_country] => US [patent_app_date] => 2018-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 3325 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15868554 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/868554
Straining mechanism and screw extruder including straining mechanism Jan 10, 2018 Issued
Array ( [id] => 16512759 [patent_doc_number] => 20200392017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => SYSTEMS AND METHODS FOR WATER PURIFICATION [patent_app_type] => utility [patent_app_number] => 16/772559 [patent_app_country] => US [patent_app_date] => 2017-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16772559 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/772559
SYSTEMS AND METHODS FOR WATER PURIFICATION Dec 17, 2017 Abandoned
Array ( [id] => 12640827 [patent_doc_number] => 20180105440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => COMPOSITIONS AND METHODS FOR RETARDING THE FORMATION OF INSOLUBLE BYPRODUCTS IN WATER SOFTENERS [patent_app_type] => utility [patent_app_number] => 15/843211 [patent_app_country] => US [patent_app_date] => 2017-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15843211 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/843211
COMPOSITIONS AND METHODS FOR RETARDING THE FORMATION OF INSOLUBLE BYPRODUCTS IN WATER SOFTENERS Dec 14, 2017 Abandoned
Array ( [id] => 17952656 [patent_doc_number] => 11478734 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Filter medium, method for manufacturing same, and filter unit comprising same [patent_app_type] => utility [patent_app_number] => 16/470199 [patent_app_country] => US [patent_app_date] => 2017-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9835 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16470199 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/470199
Filter medium, method for manufacturing same, and filter unit comprising same Dec 12, 2017 Issued
Array ( [id] => 18460613 [patent_doc_number] => 11684892 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Water filtration system and method [patent_app_type] => utility [patent_app_number] => 15/829644 [patent_app_country] => US [patent_app_date] => 2017-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 27 [patent_no_of_words] => 6227 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15829644 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/829644
Water filtration system and method Nov 30, 2017 Issued
Array ( [id] => 12259692 [patent_doc_number] => 20180078888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'CERAMIC FILTER AND METHOD FOR FORMING THE FILTER' [patent_app_type] => utility [patent_app_number] => 15/823729 [patent_app_country] => US [patent_app_date] => 2017-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4272 [patent_no_of_claims] => 20 [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] => 15823729 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/823729
CERAMIC FILTER AND METHOD FOR FORMING THE FILTER Nov 27, 2017 Pending
Array ( [id] => 16785230 [patent_doc_number] => 10987635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Ceramic membrane for water treatment using oxidation-treated SiC and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 15/820952 [patent_app_country] => US [patent_app_date] => 2017-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 6938 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15820952 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/820952
Ceramic membrane for water treatment using oxidation-treated SiC and method for manufacturing the same Nov 21, 2017 Issued
Array ( [id] => 17466219 [patent_doc_number] => 11272674 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-15 [patent_title] => Axially moving service valve for an irrigation sprinkler [patent_app_type] => utility [patent_app_number] => 15/819644 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 34 [patent_no_of_words] => 8424 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15819644 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/819644
Axially moving service valve for an irrigation sprinkler Nov 20, 2017 Issued
Array ( [id] => 12728269 [patent_doc_number] => 20180134590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => SYSTEMS AND METHODS FOR REMOVING CHROMIUM FROM AQUEOUS MEDIA [patent_app_type] => utility [patent_app_number] => 15/812415 [patent_app_country] => US [patent_app_date] => 2017-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7339 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15812415 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/812415
SYSTEMS AND METHODS FOR REMOVING CHROMIUM FROM AQUEOUS MEDIA Nov 13, 2017 Pending
Array ( [id] => 12728269 [patent_doc_number] => 20180134590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => SYSTEMS AND METHODS FOR REMOVING CHROMIUM FROM AQUEOUS MEDIA [patent_app_type] => utility [patent_app_number] => 15/812415 [patent_app_country] => US [patent_app_date] => 2017-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7339 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15812415 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/812415
SYSTEMS AND METHODS FOR REMOVING CHROMIUM FROM AQUEOUS MEDIA Nov 13, 2017 Pending
Array ( [id] => 14806915 [patent_doc_number] => 20190270067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => COMPOSITE FILTER AIDS AND METHODS OF USING COMPOSITE FILTER AIDS [patent_app_type] => utility [patent_app_number] => 16/346239 [patent_app_country] => US [patent_app_date] => 2017-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15495 [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] => 16346239 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/346239
COMPOSITE FILTER AIDS AND METHODS OF USING COMPOSITE FILTER AIDS Oct 29, 2017 Abandoned
Array ( [id] => 12660031 [patent_doc_number] => 20180111843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => Cleaning Device for Ponds [patent_app_type] => utility [patent_app_number] => 15/789159 [patent_app_country] => US [patent_app_date] => 2017-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2068 [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] => 15789159 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/789159
Cleaning Device for Ponds Oct 19, 2017 Abandoned
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