Search

Jose V Chen

Examiner (ID: 1236, Phone: (571)272-6865 , Office: P/3637 )

Most Active Art Unit
3637
Art Unit(s)
3637, 3507, 3624, 3636
Total Applications
4365
Issued Applications
3396
Pending Applications
173
Abandoned Applications
795

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16878202 [patent_doc_number] => 11028337 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-08 [patent_title] => Structure including rice hull ash and reinforcing binder for adsorbing contaminants from cooking oil [patent_app_type] => utility [patent_app_number] => 16/401295 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4029 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16401295 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/401295
Structure including rice hull ash and reinforcing binder for adsorbing contaminants from cooking oil May 1, 2019 Issued
Array ( [id] => 14715229 [patent_doc_number] => 20190248678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => FILTER MATERIALS, FILTERS, FILTERING SYSTEMS, AND METHODS OF FILTERING [patent_app_type] => utility [patent_app_number] => 16/386565 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16386565 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/386565
FILTER MATERIALS, FILTERS, FILTERING SYSTEMS, AND METHODS OF FILTERING Apr 16, 2019 Abandoned
Array ( [id] => 17281603 [patent_doc_number] => 11198622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Water purification system, water dispenser and washing basin applying the same [patent_app_type] => utility [patent_app_number] => 16/379458 [patent_app_country] => US [patent_app_date] => 2019-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2097 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16379458 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/379458
Water purification system, water dispenser and washing basin applying the same Apr 8, 2019 Issued
Array ( [id] => 15227269 [patent_doc_number] => 10501343 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-10 [patent_title] => Method of treating water with an ion exchange bed in a water treatment system [patent_app_type] => utility [patent_app_number] => 16/358190 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 20918 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16358190 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/358190
Method of treating water with an ion exchange bed in a water treatment system Mar 18, 2019 Issued
Array ( [id] => 17281606 [patent_doc_number] => 11198625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Method for the treatment of wastewater [patent_app_type] => utility [patent_app_number] => 16/299691 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 16495 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16299691 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/299691
Method for the treatment of wastewater Mar 11, 2019 Issued
Array ( [id] => 16831991 [patent_doc_number] => 11008230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Exchange based-water treatment [patent_app_type] => utility [patent_app_number] => 16/298152 [patent_app_country] => US [patent_app_date] => 2019-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3011 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16298152 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/298152
Exchange based-water treatment Mar 10, 2019 Issued
Array ( [id] => 16831990 [patent_doc_number] => 11008229 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-18 [patent_title] => Filter element, method of producing a filter element, filtration device and liquid treatment system [patent_app_type] => utility [patent_app_number] => 16/281521 [patent_app_country] => US [patent_app_date] => 2019-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 7756 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16281521 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/281521
Filter element, method of producing a filter element, filtration device and liquid treatment system Feb 20, 2019 Issued
Array ( [id] => 16499752 [patent_doc_number] => 10865126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Stormwater filter socks with multiple separated tubes [patent_app_type] => utility [patent_app_number] => 16/279269 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3317 [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] => 16279269 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/279269
Stormwater filter socks with multiple separated tubes Feb 18, 2019 Issued
Array ( [id] => 14742933 [patent_doc_number] => 20190254640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => Fish Tank Effluent Sampling System [patent_app_type] => utility [patent_app_number] => 16/276071 [patent_app_country] => US [patent_app_date] => 2019-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10141 [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] => 16276071 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/276071
Fish tank effluent sampling system Feb 13, 2019 Issued
Array ( [id] => 15664555 [patent_doc_number] => 10596488 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-24 [patent_title] => Lithium ion extraction methods [patent_app_type] => utility [patent_app_number] => 16/249673 [patent_app_country] => US [patent_app_date] => 2019-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7443 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16249673 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/249673
Lithium ion extraction methods Jan 15, 2019 Issued
Array ( [id] => 15267097 [patent_doc_number] => 20190382282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => FILTERING WATER BOTTLE [patent_app_type] => utility [patent_app_number] => 16/247343 [patent_app_country] => US [patent_app_date] => 2019-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16247343 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/247343
FILTERING WATER BOTTLE Jan 13, 2019 Abandoned
Array ( [id] => 17267392 [patent_doc_number] => 11192803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Method for the treatment of wastewater [patent_app_type] => utility [patent_app_number] => 16/231861 [patent_app_country] => US [patent_app_date] => 2018-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 16495 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16231861 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/231861
Method for the treatment of wastewater Dec 23, 2018 Issued
Array ( [id] => 14228181 [patent_doc_number] => 20190126263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => PAG Compressor Oil Conditioning Filter Element [patent_app_type] => utility [patent_app_number] => 16/219075 [patent_app_country] => US [patent_app_date] => 2018-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16219075 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/219075
PAG compressor oil conditioning filter element Dec 12, 2018 Issued
Array ( [id] => 14438641 [patent_doc_number] => 20190177192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => METHOD FOR REMOVING PHOSPHORUS COMPOUNDS FROM AN AQUEOUS MEDIUM [patent_app_type] => utility [patent_app_number] => 16/216278 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16216278 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/216278
METHOD FOR REMOVING PHOSPHORUS COMPOUNDS FROM AN AQUEOUS MEDIUM Dec 10, 2018 Abandoned
Array ( [id] => 16955144 [patent_doc_number] => 11058973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Underdrain assembly [patent_app_type] => utility [patent_app_number] => 16/216577 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 44 [patent_no_of_words] => 8767 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16216577 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/216577
Underdrain assembly Dec 10, 2018 Issued
Array ( [id] => 14230129 [patent_doc_number] => 20190127237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => AMMONIA REMOVAL IN FRESHWATER AND SALTWATER SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/200212 [patent_app_country] => US [patent_app_date] => 2018-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16200212 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/200212
Ammonia removal in freshwater and saltwater systems Nov 25, 2018 Issued
Array ( [id] => 14071911 [patent_doc_number] => 20190084843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => SYSTEM AND METHOD FOR WATER TREATMENT [patent_app_type] => utility [patent_app_number] => 16/193982 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16193982 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/193982
SYSTEM AND METHOD FOR WATER TREATMENT Nov 15, 2018 Abandoned
Array ( [id] => 14020429 [patent_doc_number] => 20190072208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => WATER SOFTENER VALVE AND WATER SOFTENER [patent_app_type] => utility [patent_app_number] => 16/179945 [patent_app_country] => US [patent_app_date] => 2018-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20560 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16179945 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/179945
WATER SOFTENER VALVE AND WATER SOFTENER Nov 3, 2018 Abandoned
Array ( [id] => 14020431 [patent_doc_number] => 20190072209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-07 [patent_title] => WATER SOFTENER VALVE AND WATER TREATMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 16/179947 [patent_app_country] => US [patent_app_date] => 2018-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16179947 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/179947
WATER SOFTENER VALVE AND WATER TREATMENT APPARATUS Nov 3, 2018 Abandoned
Array ( [id] => 16215971 [patent_doc_number] => 10731773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Water softener valve and water softener [patent_app_type] => utility [patent_app_number] => 16/179894 [patent_app_country] => US [patent_app_date] => 2018-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 30 [patent_no_of_words] => 9765 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16179894 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/179894
Water softener valve and water softener Nov 2, 2018 Issued
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