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] => 11498155 [patent_doc_number] => 20170072340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'WASTE WATER SEPARATION VESSEL' [patent_app_type] => utility [patent_app_number] => 15/259129 [patent_app_country] => US [patent_app_date] => 2016-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5656 [patent_no_of_claims] => 25 [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] => 15259129 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/259129
Waste water separation vessel Sep 7, 2016 Issued
Array ( [id] => 13221075 [patent_doc_number] => 10124299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-13 [patent_title] => Membrane based on graphene and method of manufacturing same [patent_app_type] => utility [patent_app_number] => 15/259531 [patent_app_country] => US [patent_app_date] => 2016-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3332 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15259531 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/259531
Membrane based on graphene and method of manufacturing same Sep 7, 2016 Issued
Array ( [id] => 11528461 [patent_doc_number] => 20170088438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'WATER TREATMENT METHOD, WATER TREATMENT APPARATUS, AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM STORING PROGRAM' [patent_app_type] => utility [patent_app_number] => 15/258693 [patent_app_country] => US [patent_app_date] => 2016-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10335 [patent_no_of_claims] => 13 [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] => 15258693 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/258693
Water treatment method, water treatment apparatus, and non-transitory computer-readable recording medium storing program Sep 6, 2016 Issued
Array ( [id] => 12233003 [patent_doc_number] => 20180065866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'SUBMERSIBLE DESALINATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/258525 [patent_app_country] => US [patent_app_date] => 2016-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9556 [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] => 15258525 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/258525
Submersible desalination apparatus Sep 6, 2016 Issued
Array ( [id] => 11492473 [patent_doc_number] => 20170066659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'Outdoor Water Purifier with Backwashing Function' [patent_app_type] => utility [patent_app_number] => 15/256910 [patent_app_country] => US [patent_app_date] => 2016-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1663 [patent_no_of_claims] => 6 [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] => 15256910 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/256910
Outdoor water purifier with backwashing function Sep 5, 2016 Issued
Array ( [id] => 13166135 [patent_doc_number] => 10099163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-16 [patent_title] => Water purifier [patent_app_type] => utility [patent_app_number] => 15/255449 [patent_app_country] => US [patent_app_date] => 2016-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 2747 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15255449 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/255449
Water purifier Sep 1, 2016 Issued
Array ( [id] => 14195651 [patent_doc_number] => 10264909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-23 [patent_title] => Two part pour over filter [patent_app_type] => utility [patent_app_number] => 15/255803 [patent_app_country] => US [patent_app_date] => 2016-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 2837 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15255803 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/255803
Two part pour over filter Sep 1, 2016 Issued
Array ( [id] => 11471050 [patent_doc_number] => 20170057833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'RECIRCULATING TYPE ACTIVE SUBSTANCE TREATMENT SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/254425 [patent_app_country] => US [patent_app_date] => 2016-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7650 [patent_no_of_claims] => 14 [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] => 15254425 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/254425
RECIRCULATING TYPE ACTIVE SUBSTANCE TREATMENT SYSTEM Aug 31, 2016 Abandoned
Array ( [id] => 11471721 [patent_doc_number] => 20170058504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'OVER GRATE FILTER APPARATUS AND METHOD' [patent_app_type] => utility [patent_app_number] => 15/251331 [patent_app_country] => US [patent_app_date] => 2016-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 4023 [patent_no_of_claims] => 17 [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] => 15251331 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/251331
Over grate filter apparatus and method Aug 29, 2016 Issued
Array ( [id] => 11471057 [patent_doc_number] => 20170057840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'Process For Extracting A Surfactant Using A Boronic Acid Modified Material' [patent_app_type] => utility [patent_app_number] => 15/248236 [patent_app_country] => US [patent_app_date] => 2016-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3434 [patent_no_of_claims] => 13 [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] => 15248236 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/248236
Process for extracting a surfactant using a boronic acid modified material Aug 25, 2016 Issued
Array ( [id] => 14532463 [patent_doc_number] => 20190201852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => Method for the Production of Positively Charged Membranes [patent_app_type] => utility [patent_app_number] => 16/325683 [patent_app_country] => US [patent_app_date] => 2016-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16325683 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/325683
Method for the production of positively charged membranes Aug 17, 2016 Issued
Array ( [id] => 11669808 [patent_doc_number] => 20170158528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'CROSS-LINKED POLYMERIC RESIN AND METHODS FOR WASTEWATER TREATMENT' [patent_app_type] => utility [patent_app_number] => 15/238293 [patent_app_country] => US [patent_app_date] => 2016-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 21610 [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] => 15238293 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/238293
Cross-linked polymeric resin and methods for wastewater treatment Aug 15, 2016 Issued
Array ( [id] => 11470004 [patent_doc_number] => 20170056787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'FRACTIONATOR ANNULAR DRAIN APPARATUS AND METHOD' [patent_app_type] => utility [patent_app_number] => 15/234216 [patent_app_country] => US [patent_app_date] => 2016-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 11183 [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] => 15234216 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/234216
Fractionator annular drain apparatus and method Aug 10, 2016 Issued
Array ( [id] => 11435903 [patent_doc_number] => 20170036923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'Acoustic Pressure Shock Wave Devices and Methods for Fluids Processing' [patent_app_type] => utility [patent_app_number] => 15/230765 [patent_app_country] => US [patent_app_date] => 2016-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 40 [patent_no_of_words] => 34694 [patent_no_of_claims] => 21 [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] => 15230765 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/230765
Acoustic pressure shock wave devices and methods for fluids processing Aug 7, 2016 Issued
Array ( [id] => 17392670 [patent_doc_number] => 11241660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Preparation of hand-carry gravity-driven water filter with high throughput and water disinfection performance [patent_app_type] => utility [patent_app_number] => 16/323022 [patent_app_country] => US [patent_app_date] => 2016-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 20 [patent_no_of_words] => 5860 [patent_no_of_claims] => 16 [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] => 16323022 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/323022
Preparation of hand-carry gravity-driven water filter with high throughput and water disinfection performance Aug 7, 2016 Issued
Array ( [id] => 11434929 [patent_doc_number] => 20170035950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'TANGENTIAL FLOW FILTER SYSTEM FOR THE FILTRATION OF MATERIALS FROM BIOLOGIC FLUIDS' [patent_app_type] => utility [patent_app_number] => 15/229392 [patent_app_country] => US [patent_app_date] => 2016-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11461 [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] => 15229392 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/229392
Tangential flow filter system for the filtration of materials from biologic fluids Aug 4, 2016 Issued
Array ( [id] => 16184529 [patent_doc_number] => 10717834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-21 [patent_title] => Swellable and insoluble nanofibers and use thereof in the treatment of essentially aqueous effluents [patent_app_type] => utility [patent_app_number] => 15/750044 [patent_app_country] => US [patent_app_date] => 2016-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 20 [patent_no_of_words] => 14731 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 566 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15750044 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/750044
Swellable and insoluble nanofibers and use thereof in the treatment of essentially aqueous effluents Aug 3, 2016 Issued
Array ( [id] => 13091657 [patent_doc_number] => 10065155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-04 [patent_title] => Method for preparing a polygraphene membrane [patent_app_type] => utility [patent_app_number] => 15/229098 [patent_app_country] => US [patent_app_date] => 2016-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1390 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15229098 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/229098
Method for preparing a polygraphene membrane Aug 3, 2016 Issued
Array ( [id] => 14420703 [patent_doc_number] => 10315138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-11 [patent_title] => Assembly and method for filtering fluids [patent_app_type] => utility [patent_app_number] => 15/224916 [patent_app_country] => US [patent_app_date] => 2016-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 2412 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15224916 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/224916
Assembly and method for filtering fluids Jul 31, 2016 Issued
Array ( [id] => 13534457 [patent_doc_number] => 20180318771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => SEPARATION MEMBRANE, SEPARATION MEMBRANE ELEMENT, WATER PURIFIER, AND METHOD FOR PRODUCING SEPARATION MEMBRANE [patent_app_type] => utility [patent_app_number] => 15/748981 [patent_app_country] => US [patent_app_date] => 2016-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15748981 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/748981
Separation membrane, separation membrane element, water purifier, and method for producing separation membrane Jul 28, 2016 Issued
Menu