Search

Omar Casillashernandez

Examiner (ID: 179, Phone: (571)270-5432 , Office: P/2689 )

Most Active Art Unit
2689
Art Unit(s)
2689
Total Applications
786
Issued Applications
578
Pending Applications
70
Abandoned Applications
147

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13425743 [patent_doc_number] => 20180264414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => MEMBRANES AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 15/923871 [patent_app_country] => US [patent_app_date] => 2018-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 15923871 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/923871
Membranes and methods of use thereof Mar 15, 2018 Issued
Array ( [id] => 16548855 [patent_doc_number] => 10881995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Filter cartridge endplate with integrated flow structure [patent_app_type] => utility [patent_app_number] => 15/909405 [patent_app_country] => US [patent_app_date] => 2018-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 28 [patent_no_of_words] => 6265 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15909405 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/909405
Filter cartridge endplate with integrated flow structure Feb 28, 2018 Issued
Array ( [id] => 15976265 [patent_doc_number] => 10668435 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => Mitigating leaks in membranes [patent_app_type] => utility [patent_app_number] => 15/878361 [patent_app_country] => US [patent_app_date] => 2018-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 39 [patent_no_of_words] => 13263 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15878361 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/878361
Mitigating leaks in membranes Jan 22, 2018 Issued
Array ( [id] => 15207179 [patent_doc_number] => 20190366276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => ZEOLITE MEMBRANE AND SEPARATION MEMBRANE [patent_app_type] => utility [patent_app_number] => 16/479036 [patent_app_country] => US [patent_app_date] => 2018-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16479036 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/479036
ZEOLITE MEMBRANE AND SEPARATION MEMBRANE Jan 15, 2018 Abandoned
Array ( [id] => 16335678 [patent_doc_number] => 10786616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => System and method for controlling venous air recovery in a portable dialysis system [patent_app_type] => utility [patent_app_number] => 15/859778 [patent_app_country] => US [patent_app_date] => 2018-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 8875 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15859778 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/859778
System and method for controlling venous air recovery in a portable dialysis system Jan 1, 2018 Issued
Array ( [id] => 12660052 [patent_doc_number] => 20180111850 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => FABRICS FOR OIL SHEEN REMOVAL AND ITEMS MADE THEREFROM [patent_app_type] => utility [patent_app_number] => 15/848197 [patent_app_country] => US [patent_app_date] => 2017-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24370 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15848197 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/848197
FABRICS FOR OIL SHEEN REMOVAL AND ITEMS MADE THEREFROM Dec 19, 2017 Abandoned
Array ( [id] => 14991625 [patent_doc_number] => 20190314770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => REVERSE OSMOSIS MEMBRANE AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 16/472139 [patent_app_country] => US [patent_app_date] => 2017-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16472139 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/472139
Reverse osmosis membrane and method of use Dec 13, 2017 Issued
Array ( [id] => 12767014 [patent_doc_number] => 20180147506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => SANITIZING FILTER SYSTEM AND METHOD FOR A RESIDENTIAL WATER FILTERING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/827616 [patent_app_country] => US [patent_app_date] => 2017-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15827616 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/827616
Sanitizing filter system and method for a residential water filtering system Nov 29, 2017 Issued
Array ( [id] => 14017145 [patent_doc_number] => 20190070566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => TECHNIQUES FOR PERFORMING DIFFUSION-BASED FILTRATION USING NANOPOROUS MEMBRANES AND RELATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/081164 [patent_app_country] => US [patent_app_date] => 2017-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16081164 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/081164
TECHNIQUES FOR PERFORMING DIFFUSION-BASED FILTRATION USING NANOPOROUS MEMBRANES AND RELATED SYSTEMS AND METHODS Nov 2, 2017 Abandoned
Array ( [id] => 12677095 [patent_doc_number] => 20180117531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => SUBMERGED MEMBRANE FILTRATION SYSTEM USING RECIPROCATING MEMBRANE [patent_app_type] => utility [patent_app_number] => 15/803078 [patent_app_country] => US [patent_app_date] => 2017-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15803078 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/803078
Submerged membrane filtration system using reciprocating membrane Nov 2, 2017 Issued
Array ( [id] => 12677017 [patent_doc_number] => 20180117505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => DEVICE FOR TREATING A SLURRY BY SEPARATING SOLIDS FROM LIQUIDS [patent_app_type] => utility [patent_app_number] => 15/801248 [patent_app_country] => US [patent_app_date] => 2017-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15801248 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/801248
Device for treating a slurry by separating solids from liquids Oct 31, 2017 Issued
Array ( [id] => 12680236 [patent_doc_number] => 20180118578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => WATER FILTRATION SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 15/799965 [patent_app_country] => US [patent_app_date] => 2017-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15799965 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/799965
Water filtration systems and methods Oct 30, 2017 Issued
Array ( [id] => 12703408 [patent_doc_number] => 20180126302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => DESIGN IMPROVEMENTS FOR MECHANICAL SEPARATION DEVICES [patent_app_type] => utility [patent_app_number] => 15/796446 [patent_app_country] => US [patent_app_date] => 2017-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10995 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15796446 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/796446
Mechanical separation devices Oct 26, 2017 Issued
Array ( [id] => 12680299 [patent_doc_number] => 20180118599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => PROCESS FOR TREATING SEWAGE SLUDGE [patent_app_type] => utility [patent_app_number] => 15/795934 [patent_app_country] => US [patent_app_date] => 2017-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15795934 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/795934
Aerobic thermal chemical hydrolysis process Oct 26, 2017 Issued
Array ( [id] => 16260243 [patent_doc_number] => 10751653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Head assembly for water purification filter [patent_app_type] => utility [patent_app_number] => 15/738790 [patent_app_country] => US [patent_app_date] => 2017-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 7018 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15738790 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/738790
Head assembly for water purification filter Oct 25, 2017 Issued
Array ( [id] => 15193585 [patent_doc_number] => 10494271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-03 [patent_title] => Ecological method for denitrification and phosphorus removal in wastewater treatment process [patent_app_type] => utility [patent_app_number] => 15/795082 [patent_app_country] => US [patent_app_date] => 2017-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2744 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15795082 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/795082
Ecological method for denitrification and phosphorus removal in wastewater treatment process Oct 25, 2017 Issued
Array ( [id] => 12637707 [patent_doc_number] => 20180104399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => DIALYSATE REGENERATING DEVICE [patent_app_type] => utility [patent_app_number] => 15/785876 [patent_app_country] => US [patent_app_date] => 2017-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15785876 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/785876
DIALYSATE REGENERATING DEVICE Oct 16, 2017 Abandoned
Array ( [id] => 16605835 [patent_doc_number] => 10906827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Systems and methods for reducing algae blooms and microbial growth by phosphorus removal from aqueous systems [patent_app_type] => utility [patent_app_number] => 15/786228 [patent_app_country] => US [patent_app_date] => 2017-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6524 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 15786228 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/786228
Systems and methods for reducing algae blooms and microbial growth by phosphorus removal from aqueous systems Oct 16, 2017 Issued
Array ( [id] => 12638382 [patent_doc_number] => 20180104624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => DEVICE TO SEPARATE WATER AND SOLIDS OF SPRAY WATER IN A CONTINUOUS CASTER, AND METHOD TO MONITOR AND CONTROL CORROSION BACKGROUND [patent_app_type] => utility [patent_app_number] => 15/785844 [patent_app_country] => US [patent_app_date] => 2017-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15785844 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/785844
Device to separate water and solids of spray water in a continuous caster, and method to monitor and control corrosion background Oct 16, 2017 Issued
Array ( [id] => 12703510 [patent_doc_number] => 20180126336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => Renewable Energy Storage Methods and Systems [patent_app_type] => utility [patent_app_number] => 15/784700 [patent_app_country] => US [patent_app_date] => 2017-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15784700 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/784700
Renewable Energy Storage Methods and Systems Oct 15, 2017 Abandoned
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