Search

Kahsay Habte

Examiner (ID: 4465, Phone: (571)272-0667 , Office: P/1624 )

Most Active Art Unit
1624
Art Unit(s)
1624
Total Applications
2923
Issued Applications
2195
Pending Applications
172
Abandoned Applications
555

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16962751 [patent_doc_number] => 20210214250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => OZONE WATER GENERATION DEVICE, WATER TREATMENT DEVICE, OZONE WATER GENERATION METHOD, AND CLEANING METHOD [patent_app_type] => utility [patent_app_number] => 17/056020 [patent_app_country] => US [patent_app_date] => 2018-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13897 [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] => 17056020 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/056020
OZONE WATER GENERATION DEVICE, WATER TREATMENT DEVICE, OZONE WATER GENERATION METHOD, AND CLEANING METHOD Jun 12, 2018 Abandoned
Array ( [id] => 13621643 [patent_doc_number] => 20180362373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => Water Composition, Filter, Filter Assembly and Water Purification System [patent_app_type] => utility [patent_app_number] => 16/007028 [patent_app_country] => US [patent_app_date] => 2018-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12072 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16007028 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/007028
Water Composition, Filter, Filter Assembly and Water Purification System Jun 12, 2018 Abandoned
Array ( [id] => 13278215 [patent_doc_number] => 10150679 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-12-11 [patent_title] => Expandable water filter reservoir [patent_app_type] => utility [patent_app_number] => 16/006753 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6895 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16006753 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/006753
Expandable water filter reservoir Jun 11, 2018 Issued
Array ( [id] => 16743140 [patent_doc_number] => 10968114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Water recycling system and method [patent_app_type] => utility [patent_app_number] => 16/004032 [patent_app_country] => US [patent_app_date] => 2018-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8552 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 387 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16004032 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/004032
Water recycling system and method Jun 7, 2018 Issued
Array ( [id] => 13441569 [patent_doc_number] => 20180272327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => IONIC LIQUID CATALYST TREATING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/994962 [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] => 4830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15994962 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/994962
IONIC LIQUID CATALYST TREATING SYSTEM May 30, 2018 Abandoned
Array ( [id] => 15118189 [patent_doc_number] => 20190345727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => CONSTRUCTIVE ARRANGEMENT INTRODUCED IN MACHINE ROOM FOR SWIMMING POOLS [patent_app_type] => utility [patent_app_number] => 15/977583 [patent_app_country] => US [patent_app_date] => 2018-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15977583 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/977583
CONSTRUCTIVE ARRANGEMENT INTRODUCED IN MACHINE ROOM FOR SWIMMING POOLS May 10, 2018 Abandoned
Array ( [id] => 15525337 [patent_doc_number] => 20200054974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => SYSTEM, ARRANGEMENT AND METHOD FOR DETECTING DAMAGES WITH CONTINUOUS DISC FILTERS [patent_app_type] => utility [patent_app_number] => 16/608969 [patent_app_country] => US [patent_app_date] => 2018-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16608969 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/608969
SYSTEM, ARRANGEMENT AND METHOD FOR DETECTING DAMAGES WITH CONTINUOUS DISC FILTERS Apr 26, 2018 Abandoned
Array ( [id] => 13505273 [patent_doc_number] => 20180304179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => FILTER ASSEMBLY AND RELIEF VALVE OF SAME [patent_app_type] => utility [patent_app_number] => 15/957005 [patent_app_country] => US [patent_app_date] => 2018-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15957005 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/957005
FILTER ASSEMBLY AND RELIEF VALVE OF SAME Apr 18, 2018 Abandoned
Array ( [id] => 15493879 [patent_doc_number] => 20200047128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => FILTRATION DEVICE [patent_app_type] => utility [patent_app_number] => 16/604288 [patent_app_country] => US [patent_app_date] => 2018-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5544 [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] => 16604288 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/604288
FILTRATION DEVICE Apr 10, 2018 Pending
Array ( [id] => 14926981 [patent_doc_number] => 20190299128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => METHODS AND SYSTEMS FOR TREATING DRILLING FLUIDS [patent_app_type] => utility [patent_app_number] => 15/941718 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15941718 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/941718
METHODS AND SYSTEMS FOR TREATING DRILLING FLUIDS Mar 29, 2018 Abandoned
Array ( [id] => 13461305 [patent_doc_number] => 20180282195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => SLUDGE CONCENTRATION AND CONDITIONING DEVICE AND METHOD FOR TREATING SLUDGE USING THE SAME [patent_app_type] => utility [patent_app_number] => 15/940271 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15940271 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/940271
Sludge concentration and conditioning device and method for treating sludge using the same Mar 28, 2018 Issued
Array ( [id] => 14929531 [patent_doc_number] => 20190300403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => SEPARATION OF OZONE OXIDATION IN LIQUID MEDIA INTO THREE UNIT OPERATIONS FOR PROCESS OPTIMIZATION [patent_app_type] => utility [patent_app_number] => 15/938786 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15938786 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/938786
Separation of ozone oxidation in liquid media into three unit operations for process optimization Mar 27, 2018 Issued
Array ( [id] => 13553555 [patent_doc_number] => 20180328325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => Multi-Point Flow Path for Fuel Tank [patent_app_type] => utility [patent_app_number] => 15/937148 [patent_app_country] => US [patent_app_date] => 2018-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15937148 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/937148
Multi-point flow path for fuel tank Mar 26, 2018 Issued
Array ( [id] => 17060001 [patent_doc_number] => 11104587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => System and method for automated control, feed, delivery verification, and inventory management of corrosion and scale treatment products for water systems [patent_app_type] => utility [patent_app_number] => 15/908163 [patent_app_country] => US [patent_app_date] => 2018-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 17531 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15908163 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/908163
System and method for automated control, feed, delivery verification, and inventory management of corrosion and scale treatment products for water systems Feb 27, 2018 Issued
Array ( [id] => 18085425 [patent_doc_number] => 11535541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Method for onsite production of chlorine dioxide [patent_app_type] => utility [patent_app_number] => 15/905030 [patent_app_country] => US [patent_app_date] => 2018-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3351 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15905030 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/905030
Method for onsite production of chlorine dioxide Feb 25, 2018 Issued
Array ( [id] => 16807639 [patent_doc_number] => 20210130192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => PERFORATED SCREEN CONVERSION KIT [patent_app_type] => utility [patent_app_number] => 16/482528 [patent_app_country] => US [patent_app_date] => 2018-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16482528 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/482528
Perforated screen conversion kit Feb 7, 2018 Issued
Array ( [id] => 13140651 [patent_doc_number] => 10087646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-02 [patent_title] => Filter for swimming pool cleaner [patent_app_type] => utility [patent_app_number] => 15/887632 [patent_app_country] => US [patent_app_date] => 2018-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7786 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15887632 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/887632
Filter for swimming pool cleaner Feb 1, 2018 Issued
Array ( [id] => 12791074 [patent_doc_number] => 20180155527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => MEDIA AND DEVICES FOR WATER FILTRATION [patent_app_type] => utility [patent_app_number] => 15/887731 [patent_app_country] => US [patent_app_date] => 2018-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15887731 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/887731
MEDIA AND DEVICES FOR WATER FILTRATION Feb 1, 2018 Abandoned
Array ( [id] => 16245965 [patent_doc_number] => 10745304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Method and system for treating material with light [patent_app_type] => utility [patent_app_number] => 15/876177 [patent_app_country] => US [patent_app_date] => 2018-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 12331 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15876177 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/876177
Method and system for treating material with light Jan 20, 2018 Issued
Array ( [id] => 17664401 [patent_doc_number] => 11358079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Fluid system with filter differential pressure control [patent_app_type] => utility [patent_app_number] => 15/863171 [patent_app_country] => US [patent_app_date] => 2018-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4791 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [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] => 15863171 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/863171
Fluid system with filter differential pressure control Jan 4, 2018 Issued
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