
Akm E. Ullah
Examiner (ID: 9340, Phone: (571)272-2361 , Office: P/2874 )
| Most Active Art Unit | 2874 |
| Art Unit(s) | 2501, 2874, 1734, 2899, 3621, 2606, 2838 |
| Total Applications | 3400 |
| Issued Applications | 3065 |
| Pending Applications | 95 |
| Abandoned Applications | 245 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 13887497
[patent_doc_number] => 10196288
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-02-05
[patent_title] => Device for purifying cropland effluents
[patent_app_type] => utility
[patent_app_number] => 15/358107
[patent_app_country] => US
[patent_app_date] => 2016-11-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2167
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 208
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15358107
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/358107 | Device for purifying cropland effluents | Nov 20, 2016 | Issued |
Array
(
[id] => 14198683
[patent_doc_number] => 10266434
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-04-23
[patent_title] => Composition and method for remediation of contaminated water
[patent_app_type] => utility
[patent_app_number] => 15/353540
[patent_app_country] => US
[patent_app_date] => 2016-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4916
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15353540
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/353540 | Composition and method for remediation of contaminated water | Nov 15, 2016 | Issued |
Array
(
[id] => 15816923
[patent_doc_number] => 10633628
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2020-04-28
[patent_title] => Systems for cultivating and dewatering algae
[patent_app_type] => utility
[patent_app_number] => 15/350582
[patent_app_country] => US
[patent_app_date] => 2016-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 4965
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 250
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15350582
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/350582 | Systems for cultivating and dewatering algae | Nov 13, 2016 | Issued |
Array
(
[id] => 12112678
[patent_doc_number] => 09868658
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-01-16
[patent_title] => 'Method for treating fluid waste material'
[patent_app_type] => utility
[patent_app_number] => 15/345041
[patent_app_country] => US
[patent_app_date] => 2016-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 12
[patent_no_of_words] => 6499
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15345041
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/345041 | Method for treating fluid waste material | Nov 6, 2016 | Issued |
Array
(
[id] => 11497937
[patent_doc_number] => 20170072122
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-03-16
[patent_title] => 'BLOOD PURIFICATION APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 15/343699
[patent_app_country] => US
[patent_app_date] => 2016-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 8139
[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] => 15343699
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/343699 | Blood purification apparatus | Nov 3, 2016 | Issued |
Array
(
[id] => 11706042
[patent_doc_number] => 20170174541
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-06-22
[patent_title] => 'METHOD FOR REDUCING COD OF WASTEWATER WITH IMPROVED UTILIZATION EFFICIENCY OF OZONE'
[patent_app_type] => utility
[patent_app_number] => 15/341886
[patent_app_country] => US
[patent_app_date] => 2016-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3437
[patent_no_of_claims] => 10
[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] => 15341886
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/341886 | Method for reducing cod of wastewater with improved utilization efficiency of ozone | Nov 1, 2016 | Issued |
Array
(
[id] => 16475295
[patent_doc_number] => 10850218
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-12-01
[patent_title] => Filtration method and production process of cellulose nanofiber dispersion
[patent_app_type] => utility
[patent_app_number] => 15/772126
[patent_app_country] => US
[patent_app_date] => 2016-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8103
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 104
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15772126
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/772126 | Filtration method and production process of cellulose nanofiber dispersion | Nov 1, 2016 | Issued |
Array
(
[id] => 14518779
[patent_doc_number] => 10336636
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-07-02
[patent_title] => Methods for reducing evaporative loss from swimming pools
[patent_app_type] => utility
[patent_app_number] => 15/341283
[patent_app_country] => US
[patent_app_date] => 2016-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 5379
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15341283
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/341283 | Methods for reducing evaporative loss from swimming pools | Nov 1, 2016 | Issued |
Array
(
[id] => 14184991
[patent_doc_number] => 20190112200
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-04-18
[patent_title] => METHOD AND DEVICE FOR CONTROLLING WATER HARDNESS IN A DWELLING
[patent_app_type] => utility
[patent_app_number] => 16/088642
[patent_app_country] => US
[patent_app_date] => 2016-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1934
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[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] => 16088642
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/088642 | METHOD AND DEVICE FOR CONTROLLING WATER HARDNESS IN A DWELLING | Oct 30, 2016 | Abandoned |
Array
(
[id] => 11649010
[patent_doc_number] => 20170144911
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-05-25
[patent_title] => 'REMOVAL OF ARSENIC FROM CONTAMINATED AQUEOUS SOLUTIONS'
[patent_app_type] => utility
[patent_app_number] => 15/337330
[patent_app_country] => US
[patent_app_date] => 2016-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 7585
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 5
[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] => 15337330
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/337330 | Removal of arsenic from contaminated aqueous solutions | Oct 27, 2016 | Issued |
Array
(
[id] => 13505313
[patent_doc_number] => 20180304199
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-10-25
[patent_title] => A Mixing Method and System
[patent_app_type] => utility
[patent_app_number] => 15/769461
[patent_app_country] => US
[patent_app_date] => 2016-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2269
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[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] => 15769461
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/769461 | Mixing method and system | Oct 27, 2016 | Issued |
Array
(
[id] => 17193009
[patent_doc_number] => 11161746
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-11-02
[patent_title] => Preparation of molecular sieve and treatment of silicon-containing wastewater therefrom
[patent_app_type] => utility
[patent_app_number] => 15/772285
[patent_app_country] => US
[patent_app_date] => 2016-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 12941
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 202
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15772285
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/772285 | Preparation of molecular sieve and treatment of silicon-containing wastewater therefrom | Oct 27, 2016 | Issued |
Array
(
[id] => 13534453
[patent_doc_number] => 20180318769
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-11-08
[patent_title] => AN ASSEMBLY FOR USE AT AN AREA FOR ALLOWING A FLUID TO PASS THERETHROUGH
[patent_app_type] => utility
[patent_app_number] => 15/770659
[patent_app_country] => US
[patent_app_date] => 2016-10-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8267
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15770659
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/770659 | Assembly for use at an area for allowing a fluid to pass therethrough | Oct 26, 2016 | Issued |
Array
(
[id] => 12660094
[patent_doc_number] => 20180111864
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-04-26
[patent_title] => METHOD OF RECYCLING BRINE FROM A MULTI-STAGE FLASH DESALINATION PLANT
[patent_app_type] => utility
[patent_app_number] => 15/333150
[patent_app_country] => US
[patent_app_date] => 2016-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1676
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[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] => 15333150
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/333150 | Method of recycling brine from a multi-stage flash desalination plant | Oct 23, 2016 | Issued |
Array
(
[id] => 11435154
[patent_doc_number] => 20170036175
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-02-09
[patent_title] => 'POROUS SUPPORT-ZEOLITE MEMBRANE COMPOSITE AND PROCESS FOR PRODUCING POROUS SUPPORT-ZEOLITE MEMBRANE COMPOSITE'
[patent_app_type] => utility
[patent_app_number] => 15/296705
[patent_app_country] => US
[patent_app_date] => 2016-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 19259
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 4
[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] => 15296705
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/296705 | Porous support-zeolite membrane composite | Oct 17, 2016 | Issued |
Array
(
[id] => 11421659
[patent_doc_number] => 20170029804
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-02-02
[patent_title] => 'METHOD OF PURIFYING NUCLEIC ACIDS, METHOD OF EXTRACTING NUCLEIC ACIDS AND KIT FOR PURIFYING NUCLEIC ACIDS'
[patent_app_type] => utility
[patent_app_number] => 15/295720
[patent_app_country] => US
[patent_app_date] => 2016-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 13095
[patent_no_of_claims] => 23
[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] => 15295720
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/295720 | Method of purifying nucleic acids and kit for purifying nucleic acids | Oct 16, 2016 | Issued |
Array
(
[id] => 15538493
[patent_doc_number] => 10569007
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-02-25
[patent_title] => Dialysis system and method including a flow path insulator
[patent_app_type] => utility
[patent_app_number] => 15/765806
[patent_app_country] => US
[patent_app_date] => 2016-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 18
[patent_no_of_words] => 17502
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15765806
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/765806 | Dialysis system and method including a flow path insulator | Oct 13, 2016 | Issued |
Array
(
[id] => 16026375
[patent_doc_number] => 10675589
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-06-09
[patent_title] => Cleaning of water filtration membranes
[patent_app_type] => utility
[patent_app_number] => 15/768466
[patent_app_country] => US
[patent_app_date] => 2016-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9350
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15768466
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/768466 | Cleaning of water filtration membranes | Oct 13, 2016 | Issued |
Array
(
[id] => 13504931
[patent_doc_number] => 20180304008
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-10-25
[patent_title] => LIQUID DRUG-FILTERING FILTER MEDIUM, METHOD FOR PRODUCING SAME, AND LIQUID DRUG-FILTERING FILTER MODULE COMPRISING SAME
[patent_app_type] => utility
[patent_app_number] => 15/767887
[patent_app_country] => US
[patent_app_date] => 2016-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11692
[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] => 15767887
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/767887 | Liquid drug-filtering filter medium and filter module | Oct 13, 2016 | Issued |
Array
(
[id] => 13533893
[patent_doc_number] => 20180318489
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-11-08
[patent_title] => Body Temperature Measurement Devices, Methods, and Systems
[patent_app_type] => utility
[patent_app_number] => 15/766766
[patent_app_country] => US
[patent_app_date] => 2016-10-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 25968
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[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] => 15766766
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/766766 | Body temperature measurement devices, methods, and systems | Oct 7, 2016 | Issued |